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Showing 151-200 of 209 records
8th International Scientific Conference - SGEM2008
Publication

SAVE YOUR HEALTH AND SAVE PRESENT AND FUTURE OF YOUR ENVIRONMENT

(SGEM Scientific GeoConference, 2008, M. Kucuku, B. Baraj)

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This study has for purpose to highlight and eliminate one from problems that influence negativity for the present and future of our environment. Today the environment is a big problem no only in Albania, but everywhere in world. It is very important to save our environment, because one clean environment will say healthy people, secure future.

Recycling2008
8th International Scientific Conference - SGEM2008
Publication

SEDIMENT QUALITY IN SMOLNРќK CREEK

(SGEM Scientific GeoConference, 2008, N. Kovalikova, M. Balintova)

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Acid Mine Drainage (AMD), resulted from the oxidation of sulphide-bearing rocks, is one of the most significant environmental challenges facing the mining industry worldwide. AMD impacts stream and river ecosystems by increasing acidity, depleting oxygen, and releasing heavy metals. They may occur during mining operations or long after a mine has been abandoned. Smoln\'\ik is an abandoned mine in the east of Slovakia that contribute AMD to rivers and streams. AMD from the Smoln\'\ik mine (shaft Pech), influences n...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

SEDIMENTOLOGY AND MINERALOGY OF LATE MIOCENE PALEOSOLS AND CALCRETE RICH SEDIMENTS IN THE WESTERN PART OF CENTRAL ANOTOLIAN VOLCANIC PROVINCE (CAVP), TURKEY

(SGEM Scientific GeoConference, 2008, A. Gurel, I. E. Kerey, S. Uzcan)

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The Dogantarla-Aksaray area is situated in western part of the CAVP. This province contains nine (9) different ignimbrite levels, for which a Late Miocene age is indicated by vertebrates as well as K/Ar ages of 11 to 2.8 Ma (Viereck-Goette et al 2006). However, most paleosol and calcrete occur within the interval of 7.6 to 2.8 Ma (Gurel and Kadir, 2006). Among this ignimbrite levels, fluvial and lacustrine sediments are found, so called Bayramhacili Formation of western CAVP consist of alternation of typical red c...

Mineral Processing2008
8th International Scientific Conference - SGEM2008
Publication

SEDIMENTOLOGY OF BEYKOYU FORMATION (MIOCENE) AROUND BEYKOYU – KUSKUNCUK – GOKCEYAZI (EREGLI – KONYA - TURKEY)

(SGEM Scientific GeoConference, 2008, A. M. Ozkan)

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The basement of the investigated area consists of Upper Permian – Upper cretaceous aged the Bolkardagi Group and several formations situated in the Bolkardagi Unit, tectonostratigraphic units of the Taurus, viz., Paleocene – Lower Eocene aged the G\"uneydağı formation, and Upper Paleocene – Eocene aged the Halkapınar formation. The limestone of the Guneydagı formation is observed as a basement rock in the area, and is overlied with angular unconformity by Miocene aged the Beykoyu formation, which is made...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

SELECTED GEOFACTORS OF FLOODLAND, RADON RISK, SLOPE DEFORMATIONS AND UNDERMINING AS SIGNIFICANT LIMITING CONDITIONS IN LAND-USE PLANNING

(SGEM Scientific GeoConference, 2008, M. Marschalko, P. Juris, P. Tomas)

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The paper aims to point out the utilization of needed geofactors in land-use planning, which represent important limiting conditions for future activities in interest areas, especially in terms of construction of future structures. Through the departments of land-use planning or building offices, a developer or investor should be informed about significant limiting natural factors, which may affect the implementation of the future constructional work as well as the choice of the building lot. Those conditions natu...

Cartography and GIS2008
8th International Scientific Conference - SGEM2008
Publication

SELECTIVE SHEAR FLOCCULATION OF CELESTITE WITH AERO 845

(SGEM Scientific GeoConference, 2008, H. Ucbeyiay, A. Ozkan)

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In this study, selective shear flocculation of celestite with Aero 845 as anionic surfactant from the mixtures of celestite and calcite was investigated using sodium silicate, sodium phosphate and sodium polyphosphate as inorganic dispersants. The effects of pH and dispersant concentration on the selective flocculation of celestite mineral were studied. Experiments carried out with sodium silicate at optimum conditions yielded a concentrate, which is flocculated material, assaying 82.5\% SrSO4 with a recovery 79\%...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

SEQUENCE ANALYSES OF STREAM SEDIMENTS FROM ABANDONED SB-MINING AREAS (POPROC AND DUBRAVA) IN SLOVAKIA

(SGEM Scientific GeoConference, 2008, P. Sottnik, B. Lalinska, M. Sutriepka, L. Jurkovic)

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Sb-mineralization had been exploited in many localities in Slovakia. Contamination of environment by Sb, As and other heavy metals is specific problem of Slovak mining regions. Natural background for groundwater in Slovakia was appointed to 1 $\mu$g/l for Sb and 5 $\mu$g/l. Two localities Poproc (in eastern part of Slovakia) and Dubrava (in The Low Tatras) are abandoned Mining areas where the stibnite ores had been exploited for many years. These areas represent high potential environmental risk because of transpo...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

SIMULATION OF MULTISTAGE PETROLEUM EXPLORATION RESPECT TO IRANIAN OILFIELD GEOLOGICAL CONDITION

(SGEM Scientific GeoConference, 2008, M. Soleimani, R. Ahmadi, B. Jodeiri, A. Khodadadi, N. Lotfi)

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In this article I considered the design of a computer simulation model that approximates the exploration of a petroleum basin when exploration is conducted sequentially and according to geological hypothesis with costs and performance characteristics typical of an exploration firm. These features lead naturally to a model design in which a state of nature is created. The exploration firm initially has no knowledge of this state, only of hypothesis. In this model also, exploration decision are made according to pri...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

SINTERED GLASS-CERAMIC AND COMPOSITES FROM MSW BOTTOM ASH

(SGEM Scientific GeoConference, 2008, A. Karamanov, M. Aloisi, Рњ. Pelino, L. Arrizza, I. Matekovits)

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The sintering and phase formation of glass press-powders, obtained after melting and re-melting of MSW bottom ash, were investigated by non-isothermal dilatometry and differential thermal analysis. Additionally, a series of composite materials, containing 20 vol \% corundum powders with different fraction size, were prepared and studied. The crystalline phases, formed at different temperatures, were evaluated by X-ray diffraction and the structure of glasses and final materials were observed by scanning electron m...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

SINTERING AND PHASE FORMATION IN CERAMIC MATERIALS FROM BLAST FURNACE SLAG

(SGEM Scientific GeoConference, 2008, E. Karamanova, G. Avdeev, I. Penkov, A. Karamanov)

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The work discuses three ceramic compositions containing no feldspars and based on 30, 50 and 70 wt \% Blast Furnace Slag (BFS), respectively, 30 \% kaolin and quartz sand. Initially, the processes of phase formation and densification were estimated using nonisothermal Differential Thermal Analysis and Dilatometry. After that, the degree of sintering at different temperatures and times was measured by linear shrinkage and water absorption. The phase composition and the structure of final materials were evaluated wi...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

SLOPE COLLAPSE, SURFACE DEFORMATION AND GROWTH OF ACTIVE FOLD BY THE NIIGATAKEN CHUETSU-OKI EARTHQUAKE IN 2007, CHUETSU DISTRICT, CENTRAL JAPAN

(SGEM Scientific GeoConference, 2008, M. Koarai, H. Une, H. P. Sato)

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Interferometric analysis of Synthetic Aperture Radar (InSAR) on the Advanced Land Observation Satellite (ALOS PALSAR) shows the spatial pattern of the deformation associated with the magnitude 6.8 Niigataken Chuetsu-oki Earthquake of 26th July, 2007. It reveals not only the large deformation near the source area of the earthquake, but also the local zonal uplift area with 1.5km-wide and 15km-long band along the anticline axis of active fold, on Nishiyama Hill at 15km east of the earthquake epicenter. We consider i...

Geodesy and Mine Surveying2008
8th International Scientific Conference - SGEM2008
Publication

SOFTWARE IMPLEMENTATION OF THE GEODATABASE MODEL OF THE REPUBLIC OF MACEDONIA

(SGEM Scientific GeoConference, 2008, B. Delipetrev, D. Mihajlov, T. Delipetrev)

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This paper presents software implementation of the geo-database model of the Republic of Macedonia. Geo-database model is developed using the latest information technology, GIS, .NET and relational database. All phases of the software implementation are explained, starting from creating relational database TeРєton in SQL Server 2000, enabling geo-database TeРєton using SpatialWare 4.8 for entering spatial data, inserting vector maps into geo-database TeРєton to developing specialized applications (Desktop Tools an...

Informatics2008
8th International Scientific Conference - SGEM2008
Publication

SOLIDIFIED BACKFILL MATERIAL ON FLY ASH BASIS

(SGEM Scientific GeoConference, 2008, P. Sasek, P. Schmidt, J. Mann)

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The utilisation of fly ash must be searched for because of its current production. One possibility of the use is at old mines liquidation, where the ash can be used as a consolidated filling material. The consolidated filling material consisting of conventional fly ashes consolidated by a hydraulic binding material is transported to a pit in a suitable slurry consistency which ensures the strength for definite pit sections up to 5 MPa. Common requirements on physico-mechanical qualities are the pressure strength m...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

SORBENTS OF NORTH-WESTERN BOHEMIA, THEIR UTILIZATION FOR RECLAMATION WORKS AND POSSIBILITIES OF SMECTITE STRUCTURE MODIFICATION

(SGEM Scientific GeoConference, 2008, T. Lang, M. Rehor, L. Zizka, V. Cablik)

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Clay sorbents from the North Bohemian Brown Coal Basin represent important but still somewhat neglected accessory raw material. Submitted paper is concerned with relation between mineral structure, sorptive efficiency and reclamation exploitation of these rocks. Characters and localities of main clay sorbents from the North Bohemian Brown Coal Basin are shortly evaluated in an introduction. In next part, methodology of mineralogy survey for these accessory raw materials is stated, it is based on diffract analyse w...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

STABILITY ANALYSIS AND SUPPORT SYSTEM DESIGN OF JAJARM GOLBINI MINE TUNNEL NO 3

(SGEM Scientific GeoConference, 2008, M. Ataei, F. Sereshki, A. Salemi, A. Ghasempour)

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For opening of blocks No. 7 \& 8 of Golbini mine in Bauxite Jajarm region (Northern- Khorasan province, Iran) a tunnel is excavated with horse shoes shape with 800 m length. In this paper firstly, the tunnel section was modeled by FLAC2D software and secondly the stability analysis were studied. Then a composition of shotcrete and steel frame was offered. To reach an appropriate safety factor the shotcrete with 20 cm thickness which utilized with steel bars IPE-140, IPE-160 and IPE-180 established and amounts of s...

Hydrogeology, Engineering Geology and Geotechnics2008
8th International Scientific Conference - SGEM2008
Publication

STRATIGRAPHIC FEATURES AND GEOTECTONIC EVOLUTION OF THE SOUTH EDGE (NARMAN-OLTU-OLUR) OF EASTERN PONTIDS (NORTHEAST TURKEY)

(SGEM Scientific GeoConference, 2008, C. Bozkus, I. E. Kerey, G. Tuncer)

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The southern edge of Eastern Pontids is covered by rock units belonging to two distinct continental crusts that reunited through a Late Upper Cretaceous-Eocene suture zone. In the north of the Suture zone (Olur), Paleozoic aged acid magmatits (Permo- Carboniferous) constitute the continental crust basement. On this basement, there is uninterrupted marine sediment which has disconformably developed between Upper- Lias Late Cretaceous. These sediments have deposited under the conditions of Lias- Lower Malm basic vol...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

STRUCTURAL CRITERIA IN BUILDING ON HAZARDOUS AREAS ALONG THE BULGARIAN BLACK SEA COAST

(SGEM Scientific GeoConference, 2008, N. Zhechev)

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The construction boom along the Black Sea coast in Bulgaria made the contractors to seek sites near to precipices and landslide areas. Under these extreme geotechnical conditions, the construction has three basic aspects: 1/ Stability of slopes should be durably guaranteed; 2/ The connection between the leisure zone and the sea should be optimally designed, and 3/ The safety of people at the beach should be secured. A complex structural approach is necessary in order for the problems to be solved. It should includ...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

STUDY OF POROSITY AND PERMEABILITY OF AIR FILTER MATERIAL IN RESPIRATORY PROTECTION FILTERS

(SGEM Scientific GeoConference, 2008, C. G. Olmedo, E. Q. AragСѓn, J. G. Torrent, L. M. Pejic, C. F. RamСѓn)

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The objective is the study of filtering tissue permeability and the characterization by means of permeability tests, of the process of coal particles retention in breath protection filters. The porosity of a filter, defined as the ratio between the void volume inside its fibres and the total volume, is a static parameter that provides point source information about the initial conditions of the filtering tissue. When excessive deposition of particles on the fibres happens, there is an increase of resistance to the...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

SUPERGENE JAROSITE FORMATION WITHIN SMECTITE AND ILLITE HYDROTHERMAL ZONES FROM LIMNOS ISLAND, NORTHEAST AEGEAN SEA, GREECE

(SGEM Scientific GeoConference, 2008, D. Papoulis)

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Smectite and illite occurrences extended over an area of about 5 km2 in the Southern parts of Limnos, island, Northeast Aegean sea, Greece, were found and studied. The smectite as well as the illite occurrences are alteration products of volcanic rocks principally trachyandesites, dacites and dacitoids. The study of the thirty samples collected from five fault zones was carried out using XRPD, SEM, SEM-EDS, techniques and ICP bulk rock chemical analyses for major, trace and rare earth elements. The extended altera...

Geology2008
8th International Scientific Conference - SGEM2008
Publication

SURROUNDING OF ABANDONED SB DEPOSIT POPROC (SLOVAKIA) - PRELIMINARY DATA FROM GEOCHEMICAL AND MINERALOGICAL RESEARCH

(SGEM Scientific GeoConference, 2008, L. Jurkovic, B. Lalinska, M. Chovan, P. Sottnik, O. Lintnerova, M. Jankular, M. Vaculik)

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Environmental large-scale contamination in surrounding of abandoned Sb-deposits in Slovakia by toxic elements (Sb, As, Zn, Pb, Cu...) as result of long-time mining activity is still undiscovered field. Surroundings of abandoned antimony deposit Popro\vc bear high concentrations of toxic contaminants mainly of sulfide relative minerals. Pollution resulting from long-time mining activity was observed in area adjacent to adit Agnes showing Sb concentrations within values 4 700 – 10 000 mg.kg-1 and maximum As concen...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

TECHNICAL AND ECONOMICAL ABILITIES OF EXPLOITATION PROPRIETARY HALITE DEPOSIT ZBUDZA

(SGEM Scientific GeoConference, 2008, A. Grinc, J. Mikulenka, P. Varga)

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The Zbudza deposit is an important (major) deposit of halite within Slovakia but also Europe. It is possible establish that halite deposit Zbudza features attractive deposit about qualitative and quantitative aspect. It has important function on the part of selfsufficienty Slovak Republic in the production of salt and also in posse intersection to European trade. The economic effectiveness of financial investment is dependent from mining and process technology on the deposit. The investment efficiency is appreciat...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

TECHNICAL CHARACTERISTICS AND POSSIBILITY OF USING LIMESTONE MASSIF "RGOTINA ROCK" NEAR BOR

(SGEM Scientific GeoConference, 2008, S. Krstic, M. Ljubojev, V. Ljubojev)

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Limestone massif "Rgotina Rock" has, from a topographical point of view a remarkable, and from a mining point of view, a favourable position of occurrence. It extends in the form of a limestone reef, with the highest peak in its central part (top of Rgotina Rock). Mining has started in 1961. ”Kop 2”, in 1965. ”Kop 3” and in “Kop 5“ 1969. Mining, with changeable production volume and with occasional stopping of works, is in effect even today. Application of mineral raw material from this deposit, apart ...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

TECHNICAL ECONOMICAL AND ENVIRONMENTAL EVALUATION OF VESTIGE MATERIAL EXPLOITATION FROM THE TREPCA MINES

(SGEM Scientific GeoConference, 2008, S. Kastrati, M. Hetemi, I. Zeqiri)

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Actual circumstances of the old storages are treated, created from the enrichment processes in the Trepca Flotation plant, Kishnica’s and Albanik (ex Leposavic) mines. According to the existing documentation there are dragged out more than 60m ton of rich minerals with Pb, Zn, Ag, Au, pyrite and other minerals from Trepca mines. This process was developed in the flotation plants of Stanterg, Kishnica and Albanik mines, achieved in a dispersive complex, as well as during the physical-chemical process. The separat...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

TEXTURAL DISTRIBUTION OF ARSENIC AND HEAVY METALS IN SOILS AFFECTED BY ABANDONED MINING WORKS: CONSEQUENCES FOR SOIL WASHING

(SGEM Scientific GeoConference, 2008, F. Gonzalez-Coto, C. Sierra, R.VILLA, J. R. GALLEGO J.M. Menandez-Aguado)

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We introduce an example of a detailed study of soil texture and geochemistry with the aim of designing appropriate soil washing systems. Concretely, we have studied soils affected by the mining works of “Los Rueldos” (Asturias, Spain). After an initial characterization, composite, representative samples were taken and ICP-MS analysis was carried out. Results showed very high concentrations of As, and significant presence of heavy metals such Hg, Pb and Zn specially in silt-clay fractions obtained after wet sie...

Oil and Gas Exploration2008
8th International Scientific Conference - SGEM2008
Publication

THE ANALYSIS OF GROUND VIBRATION BLAST INDUCED ON ISTANBUL KAVACIK-BEYKOZ WASTE WATER TUNNEL

(SGEM Scientific GeoConference, 2008, U. Ozer, A. Kahriman, M. Aksoy, A. Karadogan, D. Adiguzel)

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This paper presents the results of ground vibration measurements and environmental issues occurred on tunnel blasting activities during KavacД±k-Beykoz waste water tunnel construction under a residential area in Istanbul, Turkey. Within the scope of the study, the blasting pattern of tunnel was engineered by using Tunnel 2000 design software. 5 events in 5 shots at S2 shaft tunnels, , 6 events in 6 shots at S4 shaft tunnels, , 32 events in 32 shots at S6-shaft tunnels and, 7 events in 7 shots at S7 shaft tunnels w...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

THE APPLICATION OF FeO/H2O2 FOR COLOR REMOVAL

(SGEM Scientific GeoConference, 2008, S. Sahinkaya, A. Aygun, M. F. Sevimli)

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The decolorization of C.I. Reactive Orange 36 (RO 36) by using Fenton-like process (Fe0/H2O2) was studied. Batch experiments were carried out for investigation of optimum operational conditions such as pH, H2O2 and Fe0 (iron powder) dosages. The results show that Fenton-like process is an efficient process to remove color from synthetic textile wastewater including RO 36 and polyvynil alcohol (PVA). The optimal conditions were experimentally determined and it was found to be initial pH = 3, [H2O2] = 50 mg/L, [Fe0]...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

THE BERBESTI COAL FIELD, ROMANIA EFFECTS AND IMPACT ON ENVIRONMENT

(SGEM Scientific GeoConference, 2008, A. Istrate, M. N. Frinculeasa, A. M. Dragne)

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The demands existing at the European Union level impose a new approach of the problems concerning the mining exploitation from the point of view of the effects and pressure exerted by them over the environment and of all the consequences of the socioeconomic development. Starting from the strategic objectives imposed by the European programmes at the environment-protection level, corroborated with the rather slow rhythm of reform of the Romanian mining industry determined by the delay concerning the achievement, i...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

THE COMPARATIVE STUDY OF COMPULSORY EDUCATION APPLICATIONS IN EUROPEAN UNION COUNTRIES VERSUS TURKEY

(SGEM Scientific GeoConference, 2008, P. Paksoy, N. Colakoglu)

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Compulsory education is regarded as the most vital part of formal education. It entails that the individual shall be given education for a definite period of time during defined periods. All countries try to ensure that all young people enter working life with a minimum amount of human capital gained through the years of compulsory education. However it is observed that every country endeavors to apply a different standard for compulsory education. Specifically while we are in the integration process with the Euro...

Education and Accreditation2008
8th International Scientific Conference - SGEM2008
Publication

THE DECOLORIZATION OF REACTIVE BLUE 21 BY USING FENTON REAGENT

(SGEM Scientific GeoConference, 2008, M. F. Sevimli, S. Sahinkaya, A. Aygun)

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This study was focused on the application of Fenton (Fe+2/H2O2) process for the decolorization of colored synthetic wastewaters. Polyvinyl alcohol (PVA) and C.I. Reactive Blue 21 (RB 21) were used as model pollutants. The selection of the optimal operating conditions (initial concentration of H2O2 and Fe2+) was performed in a batch reactor. The optimal reacting conditions were experimentally determined and it was found to be initial [H2O2] 20 mg/L, [Fe+2] 37.5 mg/L for synthetic wastewater containing [RB 21] 50 mg...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

THE DEGRADATION OF REACTIVE BLACK 5 BY FENTON PROCESSS USING RAW IRON PYRITE ORE

(SGEM Scientific GeoConference, 2008, A. Aygun, S. Sahinkaya, M. F. Sevimli)

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This study examined the decolorization of one of the most commonly used reactive dye by using the Fenton-like process [Iron pyrite/ H2O2]. Raw iron pyrite ore contains 28,68 \% Fe. Oxidation experiments were run in 500 mL-glass beakers that were continuously stirred for up to 180 min at a constant rate of 200 rpm, after initiation of the Fenton process. A series of experiments were carried out at various concentration of hydrogen peroxide and raw iron pyrite ore while the pH value was kept constant at 3 in order t...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

THE DYNAMIC OF MYCORRHIZAL FUNGI IN FOREST COMMUNITIES FROM GIUMALAU MOUNTAIN – EASTERN CARPATHIANS (ROMANIA)

(SGEM Scientific GeoConference, 2008, C. C. BРѕrsan, C. Tanase)

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The investigated area has about 200 sq km and it is situated in the north of Eastern Carpathians. Our researches have been carried on samples at an altitude range between 700- 1800 meters a.s.l. There have been identified 4 forest communities: Calamagrostio villosae – Pinetum mugi Sanda et Popescu 2002, Hieracio transsilvanici – Piceetum Pawlowski et Br.-Bl. 1939, Hieracio transsilvanici – Abietetum (Borhidi 1971) Coldea 1991, Leucanthemo waldsteinii – Fagetum (Soo 1964) Tauber 1987. The goal of this study...

Forest Ecosystems2008
8th International Scientific Conference - SGEM2008
Publication

THE DYNAMICS OF MICROBIOTA ON SOILS DEGRADED BY MINING ACTIVITIES

(SGEM Scientific GeoConference, 2008, S. Dunca, M. Stefan, C. Tanase, A. Cojocariu)

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The aim of this study is to provide data on biological state of soil in depth, using the comparative study of general microbiota frequency and activity. For the quantitative analysis of soil microbiota, we have used soil samples for dilutions (10-1 - 10-6). The results were expressed in colony-forming units/g soil (CFU). The soil was sampling from Calimani National Park (The Oriental Carpathians) in October 2006, June and September 2007. The soil microbiota registers quantitative variations from one sample point t...

Oil and Gas Exploration2008
8th International Scientific Conference - SGEM2008
Publication

THE EFFECT OF EMOTIONAL INTELLIGENCE ON JOB SATISFACTION: A CASE STUDY IN EDUCATION

(SGEM Scientific GeoConference, 2008, A. Ozer, N. Dede, O. Yildirim)

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The importance of understanding Emotional intelligence (EI) skills has gravitated form the business management to training activities. The increasing number of recent researches on this relatively new subject have been tried to investigate its relationships to miscellaneous well-known concepts. Thus, this study aimed at exploring the relationship between one of those well-known concepts, job satisfaction, and emotional intelligence. To this end, a research has been conducted on the academic personnel (n=82) of fou...

Education and Accreditation2008
8th International Scientific Conference - SGEM2008
Publication

THE EFFECTIVE USE OF WATER IN KONYA (TURKEY) CLOSED BASIN

(SGEM Scientific GeoConference, 2008, A. Berktay, B. Nas)

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There are 25 main river basins in Turkey. Konya Closed Basin (KCB) is 4th biggest basin according to its precipitation area which is about 53 850 km2. The area consists of two closed sub-basins those are referred to as Salt Lake Basin and Konya Basin. Disruption of the natural hydrological regimes and over-consumption of freshwater resources pose the principal threats to the wetlands, salt lakes and freshwater bodies. Irrigation schemes have diverted water from the streams that feed scattered freshwater resources ...

Hydrology and Water Resources2008
8th International Scientific Conference - SGEM2008
Publication

THE IMPACT OF SOCIAL INTELLIGENCE ON ACADEMIC ACHIEVEMENT

(SGEM Scientific GeoConference, 2008, P. Bal, O. Yildirim, H. Yildirim)

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In the research, The Resilience Scale for Adults (RSA-scale) proposed by Hjemdal, Friborg, Martinussen, and Rosenvinge was used to assess students’ social intelligence. RSA-scale is consisted of 45 items including five dimensions: (1) personal competence, (2) social competence, (3) family coherence, (4) social support, and (5) personal structure. The internal consistency (Chronbach’s alpha) of all the dimensions is satisfactory high. The inventory was completed by the students twice, separated by a two-month i...

Education and Accreditation2008
8th International Scientific Conference - SGEM2008
Publication

THE IMPACT PROGRAMME. EUROPEAN STRUCTURAL FUNDS FOR ROMANIAN RESEARCH "MULTIDISCIPLINARY REGIONAL CENTER OF RESEARCH-ENVIRONMENTAL GEOLOGY DEVELOPMENT"

(SGEM Scientific GeoConference, 2008, A. Istrate, M. N. Frinculeasa, A. M. Dragne)

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Romania’s joining the European Union implies its convergence with the economic European Space, both at a nominal and at a real space. The IMPACT programme stimulates the development of living research development projects and innovation through which directions of the Lisbon strategy of the European Union may contribute to improve the process of convergence and reduce regional disparities by absorbing structural funds devoted to research, technological development and innovation. The Valahia University of Targov...

Cartography and GIS2008
8th International Scientific Conference - SGEM2008
Publication

THE INVESTIGATION OF GROUND VIBRATION MEASUREMENTS AT AN AGREGATE QUARRY IN ISTANBUL - TURKEY

(SGEM Scientific GeoConference, 2008, U. Ozer, A. Kahriman, A. Karadogan, E. Kaya, G. Acikel, S. Bicer)

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In this study, the vibration and air shock measurement results are given in order to evaluate the environmental results of excavation works with explosions executed in the agrega quarry by Д°lkdal Mining Industry Ltd. Corp. which is working in the borders of Kemerburgaz region of Ey\"up county in Д°stanbul city on producing agrega. The blasting pattern, explosive material charge parameters and vibration measurement results of each blastings are recorded. In the research, the frequency and particle velocity quantit...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

THE INVESTIGATION OF THE CONVERT TO BIOGAS AND SUBSTANCE SOLUBLE IN WATER OF MUNICIPAL ORGANIC SOLID WASTE COMPONENTS (MARKET WASTES)

(SGEM Scientific GeoConference, 2008, E. Pehlivan)

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Biogas is a part of the natural circle. Biogas is formed by the activity of anaerobic bacteria. In nature biogas is produced for example in bogs. It is also possible to produce from biological material in an environment free from air. The gas that is produced is methane (CH4), which is an excellent fuel for heat, electricity, and cars that doesn’t drain the earth’s fossil resources. The raw-material in biogas production has traditionally been waste from the food industries, and communal sewage treatment works....

Oil and Gas Exploration2008
8th International Scientific Conference - SGEM2008
Publication

THE INVESTIGATION OF WATER QUALITY IN RIVERS BY USING MATHEMATICAL MODELLING

(SGEM Scientific GeoConference, 2008, M. Rasulov, V. Kilic, R. Colkesen)

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A finite difference method for solving the initial boundary value problem for one dimensional nonlinear system equations for investigating the quality of water on the model of shallow water flow over on isolated ringe in a class of discontinuous functions is suggested. In order to develop the numerical algorithm the special auxiliary problem having some advantages over the main problem is introduced. The solution obtained from the auxiliary problem represents all physical nature of the investigated problem with a ...

Hydrology and Water Resources2008
8th International Scientific Conference - SGEM2008
Publication

THE POSSIBILITY TO USE MUSHROOMS FOR SOIL REMEDIATION IN A SULPHUR MINE AREA

(SGEM Scientific GeoConference, 2008, C. Mircea, C. Tanase, L. Agoroaei, C. Butnaru, V. Chinan, C. Birsan, A. Cojocariu, E. Butnaru)

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Our paper presents the results of a study concerning the possibility to use mushrooms for soil remediation after mining exploitation. The samples have been harvested from Calimani Mountains (Northern Carpathians) an important site for sulphur extraction in Romania. Despite, the sulphur mines have been closed from several years, soil and vegetation are still affected and is necessary to improve theirs qualities especially by biological methods. By oxidation processes, sulphur is transformed in air to oxides especia...

Oil and Gas Exploration2008
8th International Scientific Conference - SGEM2008
Publication

THE STUDY OF SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW 1,4- DIAZINIUM DERIVATIVES

(SGEM Scientific GeoConference, 2008, M. Ungureanu, A. Poiata, C. Tuchilus, I. I. Mangalagiu)

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In previous papers, we emphasised the important antimicrobial properties of some pyrazine and quinoxaline derivatives. In order to extend the research in the 1,4-diazine series, in this study we investigate the synthesis and amtimicrobial properties of some pyrazine and 6-methyl-quinoaline new derivatives. To this stage, we synthesised various cycloimmonium salts with acetophenone skeleton. On further treatment of diazinium salts in alkaline medium, we obtained ylidic intermediates. The existence in situ of ylids ...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

THE USE OF GLASS AS A PACKAGING MATERIAL, RECYCLING AND A GENERAL OUTLOOK OF THE PROCEDURES IN TURKEY

(SGEM Scientific GeoConference, 2008, S. Albayrak, G. Demir, T. Celik, C. Bayat)

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The world population has been increasing rather fast along with an inevitable rise in the process of industrialization. Today, the world population has reached 7.2 billion and it has been struggling for better standards of life. However, the ecological equilibrium has been tilted off as a result of depletion of natural resources and of the damage to the nature in order to obtain such packaging materials used for the needs of 7.2 billion people, mainly in terms of food and catering sectors as well as textile, furni...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

THE VOCATIONAL TOURISM EDUCATION WITHIN THE PERSPECTIVE OF EUROPEAN UNION AND THE COMPATIBILITY OF THE TURKISH TOURISM EDUCATION

(SGEM Scientific GeoConference, 2008, P. Paksoy)

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Tourism is a distinctive labor intensive sector with human as its basic production component since it aims to sell and offer service. As human is the core focus of this sector and service is provided through human beings, training of the people who will be working in the tourism industry becomes vital. Especially the value addition to economy and provision of cultural tolerance enhances the importance of tourism sector not only for developing countries such as Turkey but also for European Union and for the rest of...

Education and Accreditation2008
8th International Scientific Conference - SGEM2008
Publication

TREATMENT OF COD WITH REMOVAL OF DICHLOROMETHANE AND CARBON TETRACHLORIDE IN THE WASTEWATER WITH UASB

(SGEM Scientific GeoConference, 2008, C. Ozdemir, N. Sen, S. Dursun, H. Tezcan)

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Low concentration of chlorinates maybe found in wastewater, contaminated soils and air due to different industrial sources. Low level of Volatile Organic Compounds (VOC)’s could be removed by adsorption, incineration and biofiltration methods. These methods have some disadvantages such as removal efficiency or high operation cost. Chlorine has been removed from the chlorinated aliphatic compounds under anaerobic conditions. The aim of this study was to investigate biological treatment of DCM and CT in high flow ...

Hydrology and Water Resources2008
8th International Scientific Conference - SGEM2008
Publication

TREATMENT OF YOUNG LANDFILL LEACHATE BY FENTON PROCESS

(SGEM Scientific GeoConference, 2008, A. Aygun, T. Yilmaz, A. Berktay, B. Nas)

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In this study leachate from solid waste landfill in Konya Municipal area was used. Landfill occupies 24 ha area with an average height of 8 m in the total area of 350 ha at the present time. The amount of solid waste generated is about 800-850 tons/day in summer and 950-1,000 tons/day in winter months yielding the average leachate flow rates of about 100 m3/day. The main characteristics of the leachate are chemical oxygen demand in the range of 7,500-55,000 mg/L, biological oxygen demand after 5 days of 4,000-36,5...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

ULTIMATE PIT LIMIT DESIGN USING HEURISTIC ALGORITHMS, CASE STUDY: SANGAN IRON DEPOSIT – IRAN

(SGEM Scientific GeoConference, 2008, S. M. ALI Hosseini, R. Kakaie, M. Ataei)

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The optimum pit limit design can be defined as determining the ultimate or final mining limits of ore deposit with maximum value or profit which is obtained from its extraction. Heuristic optimization techniques have been one set of the most widely used methods for ultimate pit limit analysis because of their rapid execution speed and easy conceptualization. This paper considers a heuristic technique, known as 3D moving cone to find the optimum pit limit of Sangan iron ore deposit in Iran. To evaluate the results ...

Exploration and Mining2008
8th International Scientific Conference - SGEM2008
Publication

USEFUL VULNERABILITY MAPPING METHODS FOR GETTING GROUNDWATER: DRASTIC

(SGEM Scientific GeoConference, 2008, M. T. Nalbantcilar)

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Almost any places in the world, people are using groundwater for drinking and usage needs because of reduced surface and spring waters sources in last decate. Settlement areas, agricultural areas, solid waste areas, industrial areas, waste water discharge areas have always potential to pollute the aquifer media. Boreholes areas for abstracting the ground water has to be picked up not to be carrying risk getting pollution on surface. So it’s necessary for the engineers that hydrogeologic properties has to be choo...

Hydrology and Water Resources2008
8th International Scientific Conference - SGEM2008
Publication

USING COMBINED GPS AND LASER TEHNIQUES FOR HEIGHT DETERMINATION

(SGEM Scientific GeoConference, 2008, R. Paar, A. Marendic, K. Babic, J. Vladanovic)

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GPS RTK method has never achieved millimetre vertical accuracy. For the most common geodetic tasks such as surveying, staking out and monitoring, GPS RTK method in many cases has been limited by its measuring accuracy. Before the appearance of the new Topcon Lazer ZoneTM technology, we were able to achieve centimetre vertical accuracy (from 1 to 3 centimetre) using GPS RTK systems. Combining Topcon Lazer ZoneTM technology and Topcon GPS RTK HiPer Pro system accuracy of height determination can be increased to a mi...

Geodesy and Mine Surveying2008
8th International Scientific Conference - SGEM2008
Publication

USING INDUSTRIAL AND MINING WASTES AS RAW MATERIALS TO PRODUCE LIGHT AGGREGATES

(SGEM Scientific GeoConference, 2008, F. Gonzalez-Coto, M. Marina-Sanchez, C. Sierra, R. Villa, J. R. Gallego, J.M. Menendez-Aguado)

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Industrial processes do not get full efficiency and this means that a considerable amount of wastes without economical aim and which will finish in rubbish dumps, hence promoting a large environmental impact. Modern society steer itself, towards getting a sustainable development which minimize the production of these wastes, which are also increasing its economical, environmental and social costs. This fact compels to search solutions which could avoid the generation of this kind of wastes and to get value from th...

Recycling2008
8th International Scientific Conference - SGEM2008
Publication

USING OF CONICAL GAUGES PROBE FOR MEASUREMENT OF STRESS CHANGES INDUCED BY PROGRESS OF LONG WALL

(SGEM Scientific GeoConference, 2008, L. Stas, K. Soucek, J. Knejzlik)

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A new device for stress tensor measurement is developing on base relief overcoring method applied on conical shaped borehole bottom. Developing of equipment has progressed to two parallel types: for measurement of total rock stress tensor by overcoring procedure and for monitoring of induced changes of rock stress tensor impressed with uderground human activity (progress of long wall face,\ldots). This second type of device has been used to long term monitoring of the stress – strain changes. A functionality of ...

Geology2008
Showing 151-200 of 209 records