| 预处理-生化-气浮工艺处理精制棉废水 |
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| 引用本文： | 刘晓霞,王家彩,王彦欣,崔胜霞.预处理-生化-气浮工艺处理精制棉废水[J].江苏环境科技,2011(5). |
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| 作者姓名： | 刘晓霞 王家彩 王彦欣 崔胜霞 |
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| 作者单位： | 天津冶金规划设计院环境工程设计所; |
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| 摘 要： | 以某精制棉生产有限公司精制棉废水处理工程为例,介绍预处理-生化处理-气浮工艺处理精制棉废水的工程应用,总结并分析了工程设计及运行经验。设计处理流量2 000 m3/d,进水CODCr,BOD5,SS质量浓度分别为1 200,623,567 mg/L;运行结果表明:经该组合工艺处理后,出水CODCr,BOD5,SS等水质指标均满足GB 8978—1996《污水综合排放标准》中的二级排放标准。
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| 关 键 词： | 精制棉废水 物化预处理 生化处理 气浮 |
Pretreatment-Biochemical Treatment-Air Floating Process for Treatment of Refined Cotton Wastewater |
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| LIU Xiao-xia,WANG Jia-cai,WANG Yan-xin,CUI Sheng-xia.Pretreatment-Biochemical Treatment-Air Floating Process for Treatment of Refined Cotton Wastewater[J].Jiangsu Environmental Science and Technology,2011(5). |
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| Authors: | LIU Xiao-xia WANG Jia-cai WANG Yan-xin CUI Sheng-xia |
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| Institution: | LIU Xiao-xia,WANG Jia-cai,WANG Yan-xin,CUI Sheng-xia |
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| Abstract: | Taking a refined cotton production Co.,Ltd of refined cotton wastewater treatment as an example,the application of pretreatment-biochemical treatment-air floating process to the treatment of refined cotton wastewater was introduced,and the experience in designing and running of the project was analyzed and summarized.The design flow of this project is 2 000 m3/d,raw water COD,BOD,SS is 1 200,623 and 567 mg/L respectively.Operation results indicated: after treatment by this process,COD,BOD,SS and other water... |
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| Keywords: | Refined cotton wastewater Physical and chemical pretreatment Biochemical treatment Air floating |
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