Pilot scale test research on treatment of dyeing wastewater containing high concentration of acid with ferric/carbon microelectrolysis-coagulation sedimentation-biological process
铁炭-混凝沉淀-生化处理强酸性染料废水的中试研究

The ferric carbon microelectrolysis-coagulation sedimentation-hydrolytic acidification-biological contact oxidation process was used to treat dyeing wastewater containing high concentration of acid in the pilot test study.The influence of volume ratio of carbon to ferric,HRT,aeration rate on the treatment efficiency was mainly discussed in the ferric-carbon microelectrolysis unit;the influence of influent pH of wastewater,HRT on the treatment efficiency was mainly discussed in the hydrolytic acidification u...