| 混凝沉淀—A/O工艺处理造纸废水 |
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| 引用本文： | 丁春生,缪佳,王卫文.混凝沉淀—A/O工艺处理造纸废水[J].中国给水排水,2008,24(18). |
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| 作者姓名： | 丁春生 缪佳 王卫文 |
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| 作者单位： | 1. 浙江工业大学建筑工程学院,浙江,杭州,310032
2. 煤炭科学研究总院杭州环境保护研究所,浙江,杭州,311201 |
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| 摘 要： | 采用混凝沉淀-A/O工艺处理造纸废水,平均COD去除率为93.4%,平均SS去除率为96.9%,出水各项指标达到了<造纸工业水污染物排放标准>(GB 3544-2001)和<浙江省造纸工业(废纸类)水污染物排放标准>(浙DHJB 1-2001)第二时间段标准.运行结果表明,该工艺切实可行,具有耐冲击负荷、污泥沉降性能好、易操作等优点.将剩余污泥回流到混凝反应池,可降低投药量,节省运行费用,减轻二次污染.
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| 关 键 词： | 造纸废水 混凝沉淀 A/O工艺 |
Papermaking Wastewater Treatment Using Coagulation Sedimentation-A/O Process |
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| DING Chun-sheng,MIAO Jia,WANG Wei-wen.Papermaking Wastewater Treatment Using Coagulation Sedimentation-A/O Process[J].China Water & Wastewater,2008,24(18). |
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| Authors: | DING Chun-sheng MIAO Jia WANG Wei-wen |
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| Affiliation: | DING Chun-sheng1,MIAO Jia1,WANG Wei-wen2(1.College of Architecture , Civil Engineering,Zhejiang University of Technology,Hangzhou 310032,China,2.Hangzhou Environmental Protection Research Institute,China Coal Research Institute,Hangzhou 311201,China) |
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| Abstract: | By using the coagulation sedimentation-A/O process for treatment of papermaking wastewater,the average removal rates of COD and SS are 93.4% and 96.9% respectively,and the effluent quality meets the Discharge Standard of Water Pollutants for Paper Industry(GB 3544-2001) and the 2nd time period demand of Discharge Standard of Water Pollutants for Paper Industry(Waste Paper) in Zhejiang Province(Zhe DHJB 1-2001).The results show that the process is feasible and has advantages of strong resistance to shock loa... |
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| Keywords: | papermaking wastewater coagulation sedimentation A/O process |
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