物化与生物组合工艺在苎麻脱胶废水处理工程中的应用  

Transformation and Biological Combination Craft in Ramee Retting Wastewater Processing Project Application

作　　者：吴江[1] 王立华[2] 张晓光[3] 

机构地区：[1]张家口教育学院宣化分校,河北宣化075100 [2]河北北方学院理学院,河北张家口075000 [3]河北北方学院教育技术中心,河北张家口075000

出　　处：《中国农学通报》2009年第15期277-280,共4页Chinese Agricultural Science Bulletin

摘　　要：苎麻化学脱胶废水具有浓度高、色度高、碱度高和水温高等特点,其成分复杂,并含有大量难降解的有机物。传统的工艺设计不能满足苎麻化学脱胶废水处理的要求。对苎麻脱胶废水处理工程进行了改造,采用了"物化-生物化"组合工艺和企业锅炉烟气对苎麻脱胶废水进行中和处理,以废治废;采用硫酸亚铁、聚合硫酸铁或聚合氯化铝为絮凝脱色剂,去除大量的非溶解性污染物。该工艺具有耐冲击负荷、运行稳定、易于管理和运行费用低等优点。As to the characteristics of high concentration, high alkalinity, complicated constituents and organics, the traditional technological design is difficult to be degraded in ramee retting wastewater. This article had carried on the transformation to the ramee retting wastewater processing project which mainly used the method of ＂the transformation-biological chemistry＂ for the polymerization iron sulfate or the polymerization aluminum chloride. This craft had many advantages of the movement stable, easy to manage and the operating cost low status.

关 键 词：苎麻脱胶废水 生化法 物化法 

分 类 号：X703.1[环境科学与工程—环境工程]