Browse

Berkovitsa is a small town located in Berkovitsa Mountain. The town is situated in an area with a dense hydrographic network but still encounters difficulties in water supply. The purpose of the study is to make an analysis of changes in water demand in the town of Berkovitsa, assessed by the Water Stress Index. The water supply in the municipality of Berkovitsa is taken care of by the operator "ViK Berkovitsa" EOOD. The separate territory of ViK Berkovitsa EOOD consists of a total of six different sized water sup...

The Cri?ul-Alb River springs from the Apuseni mountains, and its course crosses many rural and urban towns. In the Cri?ul Alb hollow, there are several tributaries that have a significant contribution to the volume and water flow of the Cri?ul Alb River. Due to the abundant precipitation combined with the melting of the snow during the spring period, high levels of water flow are created, endangering human settlements and other goods isolated by their flooding. The aim of the paper was to present a topographic stu...

Using aerial vehicles without pilot (UAV-unmanned aerial vehicle) or Drone has seen a rapid development, over the last decade, in order to obtain spatial information of the Earth's surface. This scientific paper was realized for the Hydrotechnical Node of Costei, from Timis County and has as purpose the processing of aerial images, obtained from a Phantom4 Pro device, which is capable to capture video at 4K resolution at 30 frames per second and Full HD 1080p at 120 frames per second for a slow motion with a Sony ...

Adsorption is a treatment process based on accumulation of the adsorbate (pollutant) on the adsorbent surface that has been successful used for the optimization of wastewater treatment plant effluents cleaning. This work will present the main experimental results for the removal of naproxen from water by adsorption using activated carbon obtained from olive stones. Four types of activated carbon material were prepared from olive stones. The batch method was applied to experimentally measure the equilibrium adsorpt...

The climate change facing humanity requires two major and immediate solutions: the need to drastically reduce greenhouse gas emissions on the one hand, and on the other hand the need to adapt to the effects of climate change, given that these effects are already visible and unavoidable due to the inertia of the climate system. Romania is vulnerable to a number of natural climate and geological dangers: floods, droughts, extreme temperatures, the western part of the country registering over time some devastating fl...