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| 除油/生物处理/混凝沉淀工艺处理焦化废水 | |
| 引用本文： | 朱志君,吴茜雯,丁桑岚,杨平,冯昭华.除油/生物处理/混凝沉淀工艺处理焦化废水[J].中国给水排水,2006,22(14):22-25. |
| 作者姓名： | 朱志君 吴茜雯 丁桑岚 杨平 冯昭华 |
| 作者单位： | 1. 四川大学,建筑与环境学院,四川,成都,610065 2. 杭州市运河集团,浙江,杭州,310007 3. 四川大学,化工学院,四川,成都,610065 |
| 摘 要： | 采用除油／生物处理／混凝沉淀工艺处理焦化废水，经过近一年的实际运行表明，该工艺在进水COD浓度为1500～7000mg／L、NH3-N浓度为300～3000mg／L的条件下，对COD去除率〉95％、出水NH3-N稳定在10mg／L以下（去除率〉98％），出水水质达到《污水综合排放标准》（GB8978-1996）的一级标准。 |
| 关 键 词： | 焦化废水 除油 硝化反硝化 混凝沉淀 |
| 文章编号： | 1000-4602（2006）14-0022-04 |
| 收稿时间： | 2005-12-08 |
| 修稿时间： | 2005-12-08 |
Treatment of Coking-plant Wastewater Using Deoil/Biotreatment/Coagulation/Sedimentation Process |
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| ZHU Zhi-jun,WU Qian-wen,DING Sang-lan,YANG Ping,FENG Zhao-hua.Treatment of Coking-plant Wastewater Using Deoil/Biotreatment/Coagulation/Sedimentation Process[J].China Water & Wastewater,2006,22(14):22-25. | |
| Authors: | ZHU Zhi-jun WU Qian-wen DING Sang-lan YANG Ping FENG Zhao-hua |
| Affiliation: | 1. College of Architecture and Environment, Sichuan University, Chengdu 610065, China; 2. Hangzhou Canal Group, Hangzhou 310007, China; 3. College of Chemical Engineering, Sichuan University, Chengdu 610065, China |
| Abstract: | One year practical operation shows that under influent COD of 1 500-7 000 mg/L and NH_3-N of 300-3 000 mg/L,the removal efficiency of COD is higher than 95% and NH_3-N residual in effluent is less than 10 mg/L(i.e.the removal efficiency is higher than 98%) by using deoil/biotreatment/coagulation/sedimentation process to treat coking-plant wastewater.The effluent quality satisfies the class-I requirement of Integrated Wastewater Discharge Standard(GB 8978-1996). |
| Keywords: | coking-plant wastewater deoil nitrification and denitrification coagulation and sedimentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |