达氏润水中废水中污染物的百分比％9百分之物％D％J当前世界环境％R 10.12944 / CWE.7.1.20％P 133-138％v 19％N 20％U www.a-i-l-s-a.com/article/365 /％8 - 5月18,2012％x -摘要：污水由位于Uttrakhand首都的Dheradun工业区收集。在2010年11月至8月之间收集样品.2011确定以下参数，pH，温度，浊度，化学需氧量（COD），生物需氧量（BOD），溶解氧（DO），电导率，总溶解固体（TDS），悬浮固体（TSS），硫酸盐，硝酸盐，亚硝酸盐和磷酸盐。此外，确定金属（铜，钴铬，铁，锰，镁，镍镉，铅，钠，钾和钙。pH，电导率，温度，硝酸盐，亚硝酸盐，硫酸盐，磷酸盐，TSS，TDS，DD。, BOD and COD were higher than the maximum permissible limits set by Bureo of Indian Standard Delhi. The concentrations of the metals in the wastewater were higher limits set by W.H.O. and the maximum contaminant levels (MCL Thus, the wastewater around the Dheradun industrial highly polluted. Domestic and industrial waste should be properly disposed and or recycled. Relevant agencies should make continuous effort to control, regulate and educate populace on indiscriminate waste disposal from domestic and industries within the study area. Physicochemical Determination of Pollutants in Wastewater. %0 - Journal Article %I - %@ - 0125-895