| 难生化降解的印染废水处理新工艺（A／O^2）工程应用研究 |
| |
| 引用本文： | 肖羽堂,王立庆.难生化降解的印染废水处理新工艺（A／O^2）工程应用研究[J].辽宁城乡环境科技,1998,18(6):68-71. |
| |
| 作者姓名： | 肖羽堂 王立庆 |
| |
| 作者单位： | 同济大学环境科学与工程学院!上海200092，同济大学环境科学与工程学院!上海200092，同济大学环境科学与工程学院!上海200092，同济大学环境科学与工程学院!上海200092，同济大学环境科学与工程学院!上海200092，苏净集团公司净化研究所!苏州215008，苏净集团公司净化研究所!苏州2150 |
| |
| 基金项目： | 国家环保局太湖流域1998年限期达标排放治理项目，江苏省环保局苏州市环保局1998年重点污染治理达标排放项目 |
| |
| 摘 要： | 某丝绒印染废水难生化降解，水质多变，ＣＯＤｃｒ，色度和ＳＳ分别为８１７－１９３０ｍｇ／Ｌ，２２９－８００倍和５４２－１０００ｍｇ／Ｌ．采用传统的生物接触氧化一气浮组合处理工艺系统，出水ＣＯＤｃｒ和色度分别在４００ｍｇ／Ｌ和２００位以上，远不能达国家污水排放标准，应用缺氧／二级好氧废水处理新工艺对原生化系统进行改造后，出水ＣＯＤｃｒ，色度和ＳＳ分别小于６９ｍｇ／Ｌ，４０倍和１７ｍｇ／Ｌ．达国家太湖流
|
| 关 键 词： | 印染废水 有机物 缺氧／二级好氧 生物处理 |
Study on Priect Application of New Processing in Treating The Bio-Refractry Watrwater from velet Printing and dyeing Plant |
| |
| Xiao Yutant et al.Study on Priect Application of New Processing in Treating The Bio-Refractry Watrwater from velet Printing and dyeing Plant[J].Liaoning Urban and Rural Environmental Science & Technology,1998,18(6):68-71. |
| |
| Authors: | Xiao Yutant |
| |
| Institution: | Xiao Yutant et al |
| |
| Abstract: | The effluent of the conventional system treating the wastewater by the biocontact oxidation process cannot satisty the national standards of sewage discharge and is above 400mg/L and 200multiple for COD and colority respectively under the condition of COD 817 - 1930mg/L, colority 229 - 800 multiple and SS 542 - 1000mg/L for the wastewater being biorefractory and varying greatly in a velvet pringting and dyeing plant.The old biological treatment system is reformed in anoxic/two-grade aerobic biological process,the effluent of the reformed system can meet the repuirements of first grade standards of national sewage discharge with the COD69mg/L,colority 40multiple and SS17mg/L. |
| |
| Keywords: | Printing and dyeing Anoxic/two-gradeaerobic Biological process New Process Biorefractory Wastewater |
| 本文献已被 CNKI 维普 等数据库收录！ |
