Technical Routes of Sludge Treatment and Disposal in Guangzhou City and Their Economic Analysis

Liu Jing-yong; Li Xiao-yu; Liang Kai-yun; Chen Jia-cong; Li Jia-qi; Wu Wen-ting; Liang Li-qing; Wang Yu-jie

doi:10.3969/j.issn.1007-7162.2016.05.016

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Technical Routes of Sludge Treatment and Disposal in Guangzhou City and Their Economic Analysis

更新时间：2026-05-27

- Technical Routes of Sludge Treatment and Disposal in Guangzhou City and Their Economic Analysis
- Vol. 33, Issue 5, Pages: 87-92(2016)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2016.05.016
  CLC：
- Online First：10 September 2016，
  
  Published：2016
- 稿件说明：
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刘敬勇, 李晓瑜, 梁凯云, 陈佳聪, 李家琦, 伍文婷, 梁莉清, 王玉洁. 广州市污泥处理处置技术路线及其经济性分析[J]. 广东工业大学学报, 2016, 33(5): 87-92.

Liu Jing-yong, Li Xiao-yu, Liang Kai-yun, et al. Technical Routes of Sludge Treatment and Disposal in Guangzhou City and Their Economic Analysis[J]. 2016, 33(5): 87-92.
刘敬勇, 李晓瑜, 梁凯云, 陈佳聪, 李家琦, 伍文婷, 梁莉清, 王玉洁. 广州市污泥处理处置技术路线及其经济性分析[J]. 广东工业大学学报, 2016, 33(5): 87-92. DOI： 10.3969/j.issn.1007-7162.2016.05.016.

Liu Jing-yong, Li Xiao-yu, Liang Kai-yun, et al. Technical Routes of Sludge Treatment and Disposal in Guangzhou City and Their Economic Analysis[J]. 2016, 33(5): 87-92. DOI： 10.3969/j.issn.1007-7162.2016.05.016.

摘要

详细介绍了广州市城市污泥的产生、危害及处理现状.结合我国污泥处理规范化路线，对5种处理工艺进行了重点讨论.根据降低成本、节能降耗的原则对广州市目前的组合技术及各路线的经济性进行比较，得出广州市污泥处理处置的组合技术路线为“浓缩+机械脱水+热干化→异地或就地处置”，其中污泥干化单位投资总成本为190万元/tDS，运行总成本为19 660元.该技术路线有望成为缓解广州市污泥处理处置的规范化路线.

Abstract

The production

damage and treatment of municipal sewage sludge in Guangzhou city are discussed in detail. In combination with the standardization of sludge treatment in China

5 processing techniques are discussed. According to the principle of reducing cost

saving energy and reducing consumption

current combination technology of Guangzhou and the economic performance of the routes are compared. It is concluded that the combined technical route of sludge treatment and disposal in Guangzhou is “concentration+mechanical dehydration +thermal dry→off-site or in-site disposal”

and the unit investment cost of sludge drying is 1

900

000 yuan /tDS

the total cost of operation is 19

660 yuan.The technical route is expected to become the standardized route for Guangzhou municipal sludge treatment and disposal.

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