| TCP的污泥减量效果及其对出水水质的长期影响 |
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| 引用本文： | 张敏健,许明,何伟,白永刚.TCP的污泥减量效果及其对出水水质的长期影响[J].环境工程,2011,29(6):50-52. |
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| 作者姓名： | 张敏健 许明 何伟 白永刚 |
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| 作者单位： | 1. 江苏省环境科学研究院,南京,210036
2. 江苏省交通规划设计院股份有限公司,南京,210005 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07101-003) |
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| 摘 要： | 向倒置A2/O中试系统中投加2,4,5-三氯苯酚（TCP）,研究TCP对污泥的减量效果及进入处理系统后对系统出水水质长期影响。研究结果表明：与参照组相比,加药组投加TCP 2 mg/L时,污泥减量达62.5%,出水TN比参照组平均高0.8 mg/L,137 d后出水TP超过0.5 mg/L。TCP对污泥的减量效果好,需...
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| 关 键 词： | 解偶联剂 长期影响 污泥减量 倒置A2/O |
SLUDGE REDUCTION EFFECT AND LONG-TERM INFLUENCE OF TCP ON EFFLUENT WATER QUALITY IN ACTIVATED SLUDGE SYSTEM |
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| Zhang Minjian Xu Ming He Wei Bai Yonggang.SLUDGE REDUCTION EFFECT AND LONG-TERM INFLUENCE OF TCP ON EFFLUENT WATER QUALITY IN ACTIVATED SLUDGE SYSTEM[J].Environmental Engineering,2011,29(6):50-52. |
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| Authors: | Zhang Minjian Xu Ming He Wei Bai Yonggang |
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| Institution: | Zhang Minjian1 Xu Ming1 He Wei2 Bai Yonggang1(1.Jiangsu Provincial Academy of Environmental Science,Nanjing 210036,China,2.Jiangsu Provincial Communications Planning and Design Institute Co.,Ltd,Nanjing 210005,China) |
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| Abstract: | The 2,4,5 trichlorophenol(TCP) was added in reversed A2/O system and long-term effects of uncoupler addition on effluent and sludge reduction in activated sludge system were studied.The results showed that compared with the reference group,when the TCP addition concentration was 2 mg/L,the sludge was reduced by 62.5%.TN concentration of the effluent was 0.8mg/L higher than the reference group.After 137 d,effluent TP concentration was higher than 0.5mg/L.Addition of TCP was effective in sludge reduction,and ... |
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| Keywords: | uncoupler long-term effects sludge reduction reversed A2/O system |
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