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分析探讨了水中ＤＢＰ的产生、消除方法及去除ＤＢＰ先质的絮凝机理，认为在传统水净化工艺中，通过强化絮凝可进一步去除水中的ＤＢＰ先质．实验研究了强化絮凝条件下，去除水中腐殖酸类有机质的适宜操作控制条件，求得了该条件下的最优ｐＨ值及最佳投药量．
The analysis of DBP generation and elimination in water and the flocculation mechanism of DBP precursor removal were considered. It is considered that in the traditional water purification process, DBP precursor in water can be further removed by strengthening flocculation. The optimal operating conditions for the removal of humic acids in water under enhanced flocculation conditions were studied experimentally, and the optimal pH values and optimal dosages were obtained.