Zastosowanie płuczki piasku typu AGW-12 na części mechanicznej oczyszczalni ścieków JAMNO

Sewage treatment plant is the aggregate of technological devices which carries out the sewages cleaning process according to the requirements which should be fulfilled.The activity of Sewage treatment plant is pro-ecological - radically reduces the pollution load accompanied to the receiver. The wastes are forming during the sewages cleaning process which should be managed according to the valid law. The actions what resulted from the test of the use of the AGW-12 type on the mechanical part of sewage treatment plant JAMNO is presented in the article. There were described the reasons and the aim of the device using technical test. There wereshortly introduced the girt washer building and the rules of operation. In the article the exploitation problems of girt washer co-operating with gird pumps were showed. There were showed the comparative analysis of the energy demand of the girt washer AGW-12 and existing TAL-NIVE U-220 6,5m. The article described also the economical and technical effects that gives the AGW-12 and the influence of gird washer on generation of the volatile fatty acids. There were also introduced the necessity of taking the additional investment - building the water-pipe system that will deliver the drainage waters to rinsing the sand.