| 墙地砖生产废水的物化处理工艺设计 |
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| 引用本文： | 解清杰. 墙地砖生产废水的物化处理工艺设计[J]. 中国给水排水, 2009, 25(24) |
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| 作者姓名： | 解清杰 |
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| 作者单位： | 江苏大学环境学院,江苏,镇江,212013 |
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| 摘 要： | 某墙地砖厂综合废水含有高浓度SS和SO_4~(2-),采用混合、絮凝、沉淀、压力过滤等物化工艺处理,运行结果表明,出水SS平均浓度仅为51 mg/L,去除率高达97.7%;出水S_4~(2-)平均浓度为1.0 mg/L,去除率为99.5%,系统出水水质达到<污水综合排放标准>(GB 8978--1996)的一级标准.
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| 关 键 词： | 墙地砖生产废水 物化处理 达标排放 |
Design of Physicochemical Treatment Process of Wastewater from Tile Production |
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| XIE Qing-jie. Design of Physicochemical Treatment Process of Wastewater from Tile Production[J]. China Water & Wastewater, 2009, 25(24) |
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| Authors: | XIE Qing-jie |
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| Affiliation: | XIE Qing-jie (School of Environmental Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | The wastewater from one tile production factory has high concentration SS and SO2-4.The physicochemical processes such as mixing,coagulation,sedimentation and pressure filtration were used to treat the wastewater.The operation results show that the average SS and SO2-4 concentrations in the effluent are 51 mg/L and 1.0 mg/L,and the removal rates are 97.7% and 99.5% respectively.The effluent quality meets the first level criteria specified in the Integrated Wastewater Discharge Standard(GB 8978-1996). |
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| Keywords: | wastewater from tile production physicochemical treatment up-to-standard dis-charge |
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