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缺氧/好氧处理高浓度PVA退浆废水
Anoxic/Aerobic Process for Treatment of High Strength PVA Desizing Wastewater
【摘要】 含聚乙烯醇(PVA)的退浆废水浓度高,难处理,采用缺氧/接触氧化工艺处理后,出水水质可满足《纺织染整工业水污染物排放标准》的Ⅰ级标准,运行费用为3.45元/m3。
【Abstract】 Desizing wastewater with polyvinyl-alcohol is of high strength and is difficult for treatment.After treated by anoxic/contact oxidation process,the effluent quality is able to meet the first class standard in Discharge Standard of Water Pollutants for Dyeing and Finishing of Textile Industry.The running cost is 3.45 yuan/m~3.
【关键词】 退浆废水;
缺氧反硝化;
接触氧化;
【Key words】 desizing wastewater; anoxic denitrification; contact oxidation;
【Key words】 desizing wastewater; anoxic denitrification; contact oxidation;
- 【文献出处】 中国给水排水 ,China Water & Wastewater , 编辑部邮箱 ,2004年08期
- 【分类号】X703.1
- 【被引频次】10
- 【下载频次】221