| PACT-A/O工艺处理尼龙66化工废水 |
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| 引用本文： | 吴俊峰,史乐君,王现丽.PACT-A/O工艺处理尼龙66化工废水[J].环境科学与技术,2007,30(2):79-80. |
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| 作者姓名： | 吴俊峰 史乐君 王现丽 |
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| 作者单位： | 平顶山工学院,平顶山,467001 |
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| 摘 要： | 采用PACT-A/O工艺处理神马尼龙化工公司尼龙66化工废水。运行结果表明:在进水COD和NH3-N平均浓度分别为1237.02mg/L、60.33mg/L时,去除率分别为90.9%和67.66%,出水COD和NH3-N浓度分别可达到112.53mg/L和19.51mg/L,均达到排放标准;并且系统的抗冲击负荷能力强,污泥沉淀性能及二沉池剩余污泥的脱水性能良好,进行机械脱水时无需投加调质的化学药剂。
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| 关 键 词： | PACT-A/O工艺 尼龙66化工废水 去除效果 |
| 文章编号： | 1003-6504（2007）02-0079-02 |
| 修稿时间： | 2006-08-25 |
Treatment of Nylon Chemical Industrial Wastewater with PACT-A/O |
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| WU Jun-feng,SHI Le-jun,WANG Xian-li.Treatment of Nylon Chemical Industrial Wastewater with PACT-A/O[J].Environmental Science and Technology,2007,30(2):79-80. |
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| Authors: | WU Jun-feng SHI Le-jun WANG Xian-li |
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| Abstract: | The performance of PACT-A/O technology was used to treat nylon chemical industrial wastewater. Results indicated that the removal efficiency could reach 90.9% and 67.66% for CODcr and NH3-N respectively when the influent concentration of CODcr and NH3-N were 1237.02mg/L and 60.33mg/L, and the effluent concentration were 125.30~492.00mg/L and 20.00~32.91mg/L respectively which both reached the standard. Results also indicated that the system has strong adaptability to shock load, with good performance of sludge and no chemical agent added in the dehydration of sludge. |
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| Keywords: | PACT-A/O technology nylon chemical industry |
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