| LLMO对曝气池中污泥沉降性能及出水水质的影响 |
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| 引用本文： | 仉春华,胡冰,苏胜男,马艳,仲丽丽. LLMO对曝气池中污泥沉降性能及出水水质的影响[J]. 大连民族学院学报, 2008, 10(5) |
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| 作者姓名： | 仉春华 胡冰 苏胜男 马艳 仲丽丽 |
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| 作者单位： | 大连民族学院生命科学学院,辽宁大连,116605;大连民族学院生命科学学院,辽宁大连,116605;大连民族学院生命科学学院,辽宁大连,116605;大连民族学院生命科学学院,辽宁大连,116605;大连民族学院生命科学学院,辽宁大连,116605 |
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| 摘 要： | 采用模拟城市污水处理厂A/O工艺的实验装置处理生活污水,以考察投加生物水处理剂LLMO对曝气池的污泥浓度、污泥沉降性能以及处理水水质(CODCr、TOC、T-N)的影响。通过15 d的观察,结果表明出水CODCr、、TOC、T-N都比较稳定,曝气池的悬浮物浓度(MLSS)、污泥容积指数(SVI)总体趋势亦比较稳定且略有下降。
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| 关 键 词： | 生物水处理剂 活性污泥 污泥浓度 污泥沉降性 |
Influence on MLSS, SVI, and Effluent Quality by adding LLMO in Aeration Tank of Activated Sludge |
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| ZHANG Chun-hua,HU Bing,SU Sheng-nan,MA Yan,ZHONG Li-li. Influence on MLSS, SVI, and Effluent Quality by adding LLMO in Aeration Tank of Activated Sludge[J]. Journal of Dalian Nationalities University, 2008, 10(5) |
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| Authors: | ZHANG Chun-hua HU Bing SU Sheng-nan MA Yan ZHONG Li-li |
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| Affiliation: | ZHANG Chun-hua; HU Bing; SU Sheng-nan; MA Yan; ZHONG Li-li(College of Life Science; Dalian Nationalities University; Dalian Liaoning 116605; China); |
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| Abstract: | The experimental devices simulated the A/O method used by municipal wastewater treatment plant was utilized to treat living wastewater.By adding LLMO in aeration tank,the influence on MLSS,SVI and effluent quality was researched.The results reveal that CODCr,TOC,T-N of effluent were stable,and MLSS、SVI in aeration tank had a general stable trend and declined slightly. |
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| Keywords: | LLMO activated sludge sludge concentration SVI |
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