造纸中段水上的物化处理研究

STUDY ON PHYSICOCHEMICAL TREATMENT FOR GREY WATER FROM PAPER-MAKING Yin Jiagui et al (Chinese University of Mining and

探讨了利用物理化学方法对造纸中段水进行强化处理，可提高处理效率。研究结果表明，利用新型高效絮凝剂对造纸中段水进行预处理，可使废水中的ＳＳ。

n improved physicochemical method is used to treat the grey water from paper-making and improve the efficiency of treatment. The result proved that the pretreating for grey water with a new type of effective flocculant can remove SSCODCr and chromaticity effectively, from which satisfactory results have been obtained.