摘要
研究了木浆和竹浆中段废水的污染特征以及脱色方法。研究结果表明,制浆中段废水的生化性差,其分子质量较大的有机物是废水色度的主要来源,并且随着废水pH值的升高其色度也加深,混凝法是简单有效的脱色处理方法。
The contamination characteristic and discoloring methods of the effluat from bleaching and washing plants where wood and bam-boo are used raw materials are studied.The results show that the degradability of the effluent by microorganism is poor,the main source of color is some big molecular weight organic compounds in the effluent ,the color will become dark when the pH increases.Coagulation is a simple and effective method of decolorization.
出处
《中国造纸》
CAS
北大核心
2004年第2期21-23,共3页
China Pulp & Paper
