污水污泥有机调质浓缩和无机调质脱水工艺研究

陈嘉愉; 吴学伟

环境工程学报

陈嘉愉, 吴学伟. 污水污泥有机调质浓缩和无机调质脱水工艺研究[J]. 环境工程学报, 2009, 3(3): 529-532.

引用本文:

陈嘉愉, 吴学伟. 污水污泥有机调质浓缩和无机调质脱水工艺研究[J]. 环境工程学报, 2009, 3(3): 529-532.

Chen Jiayu, Wu Xuewei. Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology[J]. Chinese Journal of Environmental Engineering, 2009, 3(3): 529-532.

Citation:

Chen Jiayu, Wu Xuewei. Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology[J]. Chinese Journal of Environmental Engineering, 2009, 3(3): 529-532.

污水污泥有机调质浓缩和无机调质脱水工艺研究

陈嘉愉¹,
吴学伟²

1.
广州大学土木工程学院，广州 510120
2.
广州市水务局，广州 510640
基金项目:
建设部科技计划项目(2007-K7-7)
中图分类号: X705

Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology

Chen Jiayu¹,
Wu Xuewei²

1.
School of Civil Engineering, Guangzhou University, Guangzhou 510120
2.
Guangzhou Water Resource Bureau, Guangzhou 510640
Fund Project:

摘要: 介绍了一种污水污泥有机调质浓缩和无机调质脱水工艺，它可有效提高污泥浓缩和脱水效率。含水率99％以上的剩余污泥经过有机调质后可快速浓缩至含水率93％左右，去除污泥中的间隙水和表面吸附水。浓缩污泥经过无机调质后可板框压滤脱水至含水率60％左右，脱除污泥中的毛细结合水和部分细胞水，而且实现了污泥重金属的稳定化。
- 污水污泥 /
- 浓缩 /
- 脱水
Abstract: A wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology is introduced, which can increase the efficiency of concentration and dewatering of sludge. After the organic conditioning, the surpluse sludge can be concentrated quickly, and the moisture content will fall down from 99.3% to 93%, it removals the gap water and surface adsorption water. After the inorganic conditioning, the concentratedsludge can be filterexpress dewatered, and the moisture content is down to about 60%; it removals the capillary bound water and cell water,and also makes the heavy metal stable.
- wastewater sludge /
- concentration /
- dewatering

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陈嘉愉, 吴学伟. 污水污泥有机调质浓缩和无机调质脱水工艺研究[J]. 环境工程学报, 2009, 3(3): 529-532.

引用本文:

陈嘉愉, 吴学伟. 污水污泥有机调质浓缩和无机调质脱水工艺研究[J]. 环境工程学报, 2009, 3(3): 529-532.

Citation:

污水污泥有机调质浓缩和无机调质脱水工艺研究

陈嘉愉¹,
吴学伟²

1. 广州大学土木工程学院，广州 510120
2. 广州市水务局，广州 510640

收稿日期: 2008-07-29

基金项目:

建设部科技计划项目(2007-K7-7)

关键词:

污水污泥 /
浓缩 /
脱水

摘要: 介绍了一种污水污泥有机调质浓缩和无机调质脱水工艺，它可有效提高污泥浓缩和脱水效率。含水率99％以上的剩余污泥经过有机调质后可快速浓缩至含水率93％左右，去除污泥中的间隙水和表面吸附水。浓缩污泥经过无机调质后可板框压滤脱水至含水率60％左右，脱除污泥中的毛细结合水和部分细胞水，而且实现了污泥重金属的稳定化。

English Abstract

Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology

Chen Jiayu¹,
Wu Xuewei²

1. School of Civil Engineering, Guangzhou University, Guangzhou 510120
2. Guangzhou Water Resource Bureau, Guangzhou 510640

Received Date: 2008-07-29

Fund Project:

Keywords:

Abstract: A wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology is introduced, which can increase the efficiency of concentration and dewatering of sludge. After the organic conditioning, the surpluse sludge can be concentrated quickly, and the moisture content will fall down from 99.3% to 93%, it removals the gap water and surface adsorption water. After the inorganic conditioning, the concentratedsludge can be filterexpress dewatered, and the moisture content is down to about 60%; it removals the capillary bound water and cell water,and also makes the heavy metal stable.

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污水污泥有机调质浓缩和无机调质脱水工艺研究

Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology

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污水污泥有机调质浓缩和无机调质脱水工艺研究

English Abstract

Research of wastewater sludge organic conditioning concentration and inorganic conditioning dewatering technology

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