Study on effect of polluted sediments bioremediation on water body remediation of polluted urban rivers
底泥修复对城市污染河道水体污染修复的影响研究

In order to find out the effectively treatment technologies of polluted urban river,the effects of polluted sediments on the quality of river water,and polluted sediments bioremediation on its release of nutrition and on the bioremediation of polluted urban river water were studied by the use of the simulated river,and research results were proved in the pilot plants.The results showed that the polluted sediments could affect the quality of upper water significantly.The concentration of COD,NH3-N and TP in ...