| 生物流化床-化学絮凝法处理纸浆漂白废水 |
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| 引用本文： | 谢澄,陈中豪,疏明君,李友明. 生物流化床-化学絮凝法处理纸浆漂白废水[J]. 工业用水与废水, 2002, 33(1): 27-30 |
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| 作者姓名： | 谢澄 陈中豪 疏明君 李友明 |
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| 作者单位： | 华南理工大学,造纸与污染控制国家工程中心,广东,广州,510641 |
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| 摘 要： | 使用内循环三相生物流化床处理纸浆含氯漂白废水,经过40d左右的驯化,COD、BOD去除率达到70%以上,色度去除达到70%左右,AOX去除率达到60%左右,后续絮凝处理采用聚铁铝(PFAC)作为絮凝剂,聚丙烯酰胺(PAM)作为助凝剂,出水COD为80mg/L左右,BOD为20mg/L左右,AOX<1mg/L,色度为120C.U。
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| 关 键 词： | 生物流化床 造纸废水 漂白废水 絮凝 |
| 文章编号： | 1009-2455(2002)01-0027-04 |
| 修稿时间： | 2001-08-16 |
Study on Treatment of Chlorine Bleaching Effluent by Fluidized Bed Bioreactor-Coagulation Technology |
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| XIE Cheng,CHEN Zhong-hao,SHU Ming-jun,LI You-ming. Study on Treatment of Chlorine Bleaching Effluent by Fluidized Bed Bioreactor-Coagulation Technology[J]. Industrial Water & Wastewater, 2002, 33(1): 27-30 |
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| Authors: | XIE Cheng CHEN Zhong-hao SHU Ming-jun LI You-ming |
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| Abstract: | The pulp chlorine effluent was treated by Inner-Loop Three-Phase Fluidized Bed Bioreactor. After 40 days of domestication in the reactor, the removal rate of CODCr and BOD5 could reach 70% or more, the removal rates of chroma was 70% and AOX was 60%. Followed with the process of coagulation, in which PFAC was used as flocculant and polyacrylamide (PAM) as an assistant. The outflow's CODCr was 80 mg/L, BOD was 20 mg/L, AOX < 1 mg/L and chroma was 120 C.U. |
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| Keywords: | Fluidized Bed Bioreactor paper making effluent bleaching effluent coagulation |
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