| 絮凝调理对消化污泥的脱水性能及絮体理化特性的影响研究 |
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| 引用本文： | 冯晶,王毅力,杨梦龙.絮凝调理对消化污泥的脱水性能及絮体理化特性的影响研究[J].环境科学学报,2011,31(7):1421-1430. |
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| 作者姓名： | 冯晶 王毅力 杨梦龙 |
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| 作者单位： | 北京林业大学环境科学与工程学院环境科学学科，省部共建森林培育与保护教育部重点实验室，北京 100083 |
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| 基金项目： | 国家自然科学基金资助项目(No. 51078035, 20977008);中央高校基础研究项目(No.BLJC200902,TD2010-5);国家863探索导向类课题 (No.2007AA06Z301); 水体污染控制与治理科技重大专项 (No.2008ZX07314-006); 教育部新世纪优秀人才计划项目(No.NCET-06-0120); 北京市科技新星A(2006)项目 |
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| 摘 要： | 通过研究厌氧消化污泥(ADS)的絮凝调理过程，分析了阳离子聚丙烯酰胺(CPAM)投药量对ADS的脱水性能与絮体理化特性的影响.结果表明，絮凝调理极大地改善了ADS的脱水性能，毛细吸水时间(CST)从原始污泥的(193.6±0.00)s下降到了最佳投药量下的(5.75±0.21)s，离心上清液粘度从原始污泥的(1.47±...
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| 关 键 词： | 厌氧消化污泥(ADS) 絮凝调理 CPAM 脱水性能 电学特征 形态学特征 稳定性 热重-差热分析 |
| 收稿时间： | 2010/9/25 0:00:00 |
| 修稿时间： | 2010/10/22 0:00:00 |
Impacts of flocculation conditioning on dewaterability and physicochemical properties of anaerobic digested sludge (ADS) flocs |
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| FENG Jing,WANG Yili and YANG Menglong.Impacts of flocculation conditioning on dewaterability and physicochemical properties of anaerobic digested sludge (ADS) flocs[J].Acta Scientiae Circumstantiae,2011,31(7):1421-1430. |
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| Authors: | FENG Jing WANG Yili and YANG Menglong |
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| Institution: | Environmental Science,College of Environmental Science and Engineering,the Key Laboratory for Silviculture and Conservation of Ministry of Education and Beijing,Beijing Forestry University,Beijing 100083,Environmental Science,College of Environmental Science and Engineering,the Key Laboratory for Silviculture and Conservation of Ministry of Education and Beijing,Beijing Forestry University,Beijing 100083 and Environmental Science,College of Environmental Science and Engineering,the Key Laboratory for Silviculture and Conservation of Ministry of Education and Beijing,Beijing Forestry University,Beijing 100083 |
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| Abstract: | |
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| Keywords: | anaerobic digested sludge(ADS) flocculation conditioning CPAM dewaterability electrical characteristics morphological properties stability TG-DSC analysis |
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