尾叶桉碱性亚硫酸钠化机浆制浆废水的污染负荷及特性  

The Characteristic of AS-CMP Effluent of Eucalyptus europhylla

作　　者：武书彬[1] 梁文芷[1] 

机构地区：[1]华南理工大学轻化工研究所

出　　处：《中国造纸》1995年第2期9-12,共4页China Pulp & Paper

基　　金：广东省自然科学基金

摘　　要：本文对尾叶桉（Ｅｕｃａｌｙｐｔｕｓｅｕｒｏｐｈｙｌｌａ）碱性亚钠化机浆制浆过程中预处理段、两段磨浆段和洗浆段废水的ＣＯＤｃｒ及ＢＯＤ５负荷进行了分析测定。详细地分析了两段中浓磨浆的洗浆混合废水的物理化学特性，并对两段中浓磨浆和洗浆混合废水进行了发酵试验，了解了其生物可降解性。COD and BOD loadings of the effluent from pretreatment stage, two refining stages and washing stage of alkaline sodium sulfite chemi-mechanical pulping of Eucalyptus europhylla were determined respectively, the physico-chemical characteristics of the mixing effluent of two medium consistency refining stages and washing stage was analyzed,anaerobic fermentation test of the mixing effluent was carried out in order to study its biodegradability.

关 键 词：化机浆 废水 厌氧发酵 污染负荷 特性处理 

分 类 号：X793.03[环境科学与工程—环境工程]