The flocculation anaerobic acidification aerobic reactor was investigated for the treatment of pulp CEH bleaching effluents,and the removal of COD and toxicity were 83.

• 絮凝、厌氧酸化、生物接触氧化一体化反应器处理造纸制浆含氯漂白废水研究表明，在水力停留时间为15h时，COD总去除率达83。