| 制革废水深度处理回用ABFT工艺中试研究 |
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| 引用本文： | 王正法,章春生.制革废水深度处理回用ABFT工艺中试研究[J].能源环境保护,2011,25(5):17-19,22. |
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| 作者姓名： | 王正法 章春生 |
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| 作者单位： | 1. 杭州市城建设计研究院有限公司,杭州市,310001
2. 煤炭科学研究总院杭州环保研究院,杭州市,311201 |
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| 摘 要： | 研究了针对物化混凝＋SBR二级处理后的制革废水,采用ABFT＋吸附混凝沉淀工艺进行深度处理,其中出水主要污染物平均NH3-N 0.9mg/L,CODcr 133.8mg/L,平均去除率分别为99.0%和71.7%。通过脱色方案比较,活性炭吸附混凝沉淀法去除色度效果显著,出水色度低于5倍,另外出水回用于制革企业的生产性实验取得了成功,标志着制革废水深度处理与中水回用技术的一次重要突破,对制革废水处理提标减排和中水回用的开展具有良好的推动作用。
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| 关 键 词： | 制革废水 深度处理 ABFT 脱色 回用 |
THE PILOT STUDY ABOUT TANNERY WASTEWATER ADVANCED TREATMENT AND REUSE BY ABFT PROCESS |
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| WANG Zheng-fa,ZHANG Chun-sheng.THE PILOT STUDY ABOUT TANNERY WASTEWATER ADVANCED TREATMENT AND REUSE BY ABFT PROCESS[J].Energy Environmental Protection,2011,25(5):17-19,22. |
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| Authors: | WANG Zheng-fa ZHANG Chun-sheng |
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| Institution: | WANG Zheng-fa,ZHANG Chun-sheng(1.Hangzhou Architectural & Civil Engineering Design Institute Co.LTD,Hangzhou 310001,China,2.Hangzhou Institute for Environmental Protection,China Coal Research Institute,Hangzhou311201,China) |
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| Abstract: | Studied the physical and chemical coagulation + SBR for secondary treated wastewater,coagulation and sedimentation using ABFT + adsorption advanced treatment process,in which the main pollutants in the water the average NH3-N 0.9mg / L,CODcr 133.8mg / L,mean to Addition rates were 99.0% and 71.7%.Bleaching solution by comparison,activated carbon adsorption to remove color by coagulation and sedimentation results are obvious,less than 5 times the water color,the other for tannery effluent back to the product... |
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| Keywords: | tannery wastewater advanced treatment ABFT decoloring reuse |
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