聚合铝基复合混凝剂残余铝及混凝性能的初步研究

王燕; 高宝玉; 岳钦艳; 刘玉真; 初永宝

环境化学

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王燕, 高宝玉, 岳钦艳, 刘玉真, 初永宝. 聚合铝基复合混凝剂残余铝及混凝性能的初步研究[J]. 环境化学, 2003, 22(5): 474-477.

引用本文:

王燕, 高宝玉, 岳钦艳, 刘玉真, 初永宝. 聚合铝基复合混凝剂残余铝及混凝性能的初步研究[J]. 环境化学, 2003, 22(5): 474-477.

WANG Yan, GAO Bao-yu, YUE Qin-yan, LIU Yu-zhen, CHU Yong-bao. PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS[J]. Environmental Chemistry, 2003, 22(5): 474-477.

Citation:

WANG Yan, GAO Bao-yu, YUE Qin-yan, LIU Yu-zhen, CHU Yong-bao. PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS[J]. Environmental Chemistry, 2003, 22(5): 474-477.

聚合铝基复合混凝剂残余铝及混凝性能的初步研究

1.
山东大学环境科学与工程学院, 济南, 250100
基金项目:
教育部优秀教师资助计划项目编号

1644

PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS

1.
School of Environmental Science and Engineering, Shandong University, Jinan, 250100
Fund Project:

摘要: 以不同碱化度(B)的聚合氯化铝(PAC)和二甲基二烯丙基氯化铵均聚物(PDMDAAC)制备聚合氯化铝二甲基二烯丙基氯化铵均聚物复合混凝剂(PAC PDMDAAC), 试验了其处理模拟水的除浊效果及水体的残余铝量.结果表明; PAC PDMDAAC较PAC具有更低的投加量, 更好的除浊效果, 处理后水体具有更低的残余铝量. B和PDMDAAC质量百分含量(P %)对PAC PDMDAAC除浊效果及水体的残余铝量有不同程度的影响.
- 混凝剂 /
- 除浊 /
- 残余铝
Abstract: Composite flocculants of polyaluminum(PAC)-ploydimethyldiallylammonium chloride(PDMDAAC)was prepared by using PAC with different basicity(B)and PDMDAAC as raw materials.And the flocculating efficiency of PAC-PDMDAAC treating simulating water was preliminary examined by Jar-test.The experimental results show that the PAC-PDMDAAC is characterized by lower dosage and better coagulation efficiency and lower residual aluminum in treated water compared with PAC.The B value of PAC,the content(P%)of PDMDAAC and pH value effect on the coagulation efficiency and the residual aluminum.
- composite flocculant /
- removing turbidity /
- residual aluminum

[1]	高宝玉等,PAC与PDMDAAC复合絮凝剂中铝的形态分布.中国环境科学,2002,22(5)∶472-476 [2] 田秀君,张葆宗,聚合铝混凝处理水中残余铝测定方法研究.工业水处理,1995,15(2)∶23-24 [3] 石宝友等,聚合铝与有机高分子复合混凝剂的混凝性能及其吸附特性.环境科学,2000,21(1)∶18-22 [4] 路光杰,孙永刚,杨日光,聚合铝混凝机理研究的新进展.东北电力学院学报,1997,17(1)∶96-99

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王燕, 高宝玉, 岳钦艳, 刘玉真, 初永宝. 聚合铝基复合混凝剂残余铝及混凝性能的初步研究[J]. 环境化学, 2003, 22(5): 474-477.

引用本文:

王燕, 高宝玉, 岳钦艳, 刘玉真, 初永宝. 聚合铝基复合混凝剂残余铝及混凝性能的初步研究[J]. 环境化学, 2003, 22(5): 474-477.

Citation:

聚合铝基复合混凝剂残余铝及混凝性能的初步研究

1. 山东大学环境科学与工程学院, 济南, 250100

基金项目:

教育部优秀教师资助计划项目编号

1644

关键词:

混凝剂 /
除浊 /
残余铝

摘要: 以不同碱化度(B)的聚合氯化铝(PAC)和二甲基二烯丙基氯化铵均聚物(PDMDAAC)制备聚合氯化铝二甲基二烯丙基氯化铵均聚物复合混凝剂(PAC PDMDAAC), 试验了其处理模拟水的除浊效果及水体的残余铝量.结果表明; PAC PDMDAAC较PAC具有更低的投加量, 更好的除浊效果, 处理后水体具有更低的残余铝量. B和PDMDAAC质量百分含量(P %)对PAC PDMDAAC除浊效果及水体的残余铝量有不同程度的影响.

English Abstract

PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS

1. School of Environmental Science and Engineering, Shandong University, Jinan, 250100

Fund Project:

Keywords:

Abstract: Composite flocculants of polyaluminum(PAC)-ploydimethyldiallylammonium chloride(PDMDAAC)was prepared by using PAC with different basicity(B)and PDMDAAC as raw materials.And the flocculating efficiency of PAC-PDMDAAC treating simulating water was preliminary examined by Jar-test.The experimental results show that the PAC-PDMDAAC is characterized by lower dosage and better coagulation efficiency and lower residual aluminum in treated water compared with PAC.The B value of PAC,the content(P%)of PDMDAAC and pH value effect on the coagulation efficiency and the residual aluminum.

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聚合铝基复合混凝剂残余铝及混凝性能的初步研究

PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS

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聚合铝基复合混凝剂残余铝及混凝性能的初步研究

English Abstract

PRELIMINARY ON RESIDUAL ALUMINUM AND CHARACTERIZED OF COALGULATION BY COMPOSITE FLOCCULANTS

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