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| 曝气生物滤池在印染废水回用处理中的应用 | |
| 引用本文： | 王宇峰,陶星名,孙建平,王飞儿,曾爱斌.曝气生物滤池在印染废水回用处理中的应用[J].水处理技术,2009,35(11). |
| 作者姓名： | 王宇峰 陶星名 孙建平 王飞儿 曾爱斌 |
| 作者单位： | 1. 浙江大学环境与资源学院,浙江,杭州,310029 2. 浙江大学环境与资源学院,浙江,杭州,310029;杭州万向职业技术学院,浙江,杭州,310023 3. 杭州万向职业技术学院,浙江,杭州,310023 |
| 摘 要： | 采用曝气生物滤池(BAF)工艺对经兼氧-好氧生化预处理后的印染废水进行中试规模的深度处理试验研究.结果表明,在进水COD约为100～250mg·L~(-1)、SS质量浓度约为80～120mg·L~(-1)、色度约为30～50倍的条件下,当BAF水力负荷为1.0m~3·m~(-2)·h~(-1),气水体积比4:1时,出水COD≤50 mg·L~(-1),ρ(SS)≤20 mg·L~(-1),色度≤20倍,出水水质可满足生产工艺对回用水的水质要求. |
| 关 键 词： | 印染废水 曝气生物滤池 中水回用 深度处理 |
REUSE AND TREATMENT OF PRINTING AND DYEING WASTEWATER BY BIOLOGICAL AERATED FILTER |
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| Wang Yufeng,Tao Xingming,Sun Jianping,Wang Feier,Zeng Aibin.REUSE AND TREATMENT OF PRINTING AND DYEING WASTEWATER BY BIOLOGICAL AERATED FILTER[J].Technology of Water Treatment,2009,35(11). | |
| Authors: | Wang Yufeng Tao Xingming Sun Jianping Wang Feier Zeng Aibin |
| Abstract: | The biological aerated filter (BAF) process was applied for advanced treatment of printing and dyeing wastewater process after secondary biochemical treatment. The results shown that under the conditions of the influent COD of l00～250mg·L~(-1). SS of 80～120mg·L~(-1) and color of 30～50 times, when the hydraulic load of BAF is 1.0m~3·m~(-2)·h~(-1). and the gas water ratio is at 4:1, the effluent COD is less than 50mg·L~(-1). SS is less than 20 mg·L~(-1) and color is less than 20times. The effluent quality can meet the requirement of the production process for reuse water quality. |
| Keywords: | the printing and dyeing wastewater biological aerated filter reclaimed watel reuse advanced treatment |
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