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This paper deals with disinfection of drinking water at пїЅAquatim S.AпїЅ. The disinfection plant is part of an investment plan to provide conformation with the Romanian Law 485/2002 concerning drinking water quality and European Union Water Frame Directive. The new facility employs modern techniques of storage, dosage, injection and neutralization of chlorine. Under these circumstances, the risk of chlorine leakage decreased and increased the accuracy of chlorine dosage. The regulation and control of the process ...

This paper aims comparisons of data obtained by different methods of data acquisition. Will present aspects of quality data obtained with Leica total station ultra 802, with GPS equipment from Leica 1200 Series and comparison of these data with altimetry data obtained using LIDAR technology. Measurements were made in ?ag - Par?a area, of Timi? county, on a length of approximately 4 km and over a width of 50 meters left and right from the center. Using LIDAR technology we can realize 3D models, can be detected and ...

The atmospheric pollutants emissions derive mostly from industrial and social activities and represent a serious risk to the ecosystems and for the human health. At European level, in the recent years there has been a significant reduction in anthropogenic emissions, but certain atmospheric pollutants continue to harm the human health. The suspension particles represent a complex mixture of very small particles and liquid, with an extremely diverse composition. Along with nitrogen, the particulate matter pollutant...

The paper analyses the waste management practice for the Arad County located in the western part of Romania. Together with Timis County it forms a prosperous region in Romania, attracting numerous foreign investors, especially because its proximity to the border. The transformations that led to the modernization of land in this county were radical and occurred unevenly. The main driving forces of resource consumption are economic growth, technological developments and changing consumption and production patterns. ...