饮用水的有机锡问题及对策

崔福义; 任刚

环境工程学报

饮用水的有机锡问题及对策

崔福义, 任刚. 饮用水的有机锡问题及对策[J]. 环境工程学报, 2007, 1(1): 1-6.

引用本文:

崔福义, 任刚. 饮用水的有机锡问题及对策[J]. 环境工程学报, 2007, 1(1): 1-6.

Cui Fuyi, Ren Gang. Organotin problem in potable water and its countermeasures[J]. Chinese Journal of Environmental Engineering, 2007, 1(1): 1-6.

Citation:

Cui Fuyi, Ren Gang. Organotin problem in potable water and its countermeasures[J]. Chinese Journal of Environmental Engineering, 2007, 1(1): 1-6.

饮用水的有机锡问题及对策

崔福义¹,
任刚²

1.
哈尔滨工业大学市政与环境工程学院,哈尔滨 150090
2.
暨南大学环境工程系,广州 510632
基金项目:
国家“863”高技术研究发展计划资助项目(2003AA601120)

黑龙江省重点科技攻关项目(GB02C202－01)
中图分类号: TU991

Organotin problem in potable water and its countermeasures

Cui Fuyi¹,
Ren Gang²

1.
School of Municipal and Environmental Engineering, Harbin Institute of Technology，Harbin 150090
2.
Department of Environmental Engineering, Jinan University, Guangzhou 510632
Fund Project:

摘要: 有机锡类化合物对环境生态和人类有很强内分泌毒性。其主要来源包括有机锡产品的生产和消耗、生物和化学甲基化效应。当前饮用水日益受到有机锡污染的严重威胁，主要原因有水源水的有机锡污染、PVC管材稳定剂的渗出和管网生物甲基化作用。通过分析提出解决饮用水有机锡问题应从3方面考虑，一是采用紫外光解或化学氧化处理受污染水源水，破坏水中有机锡化合物并消除其毒性；二是加强PVC管材质量要求，尽量采用低毒管材；三是定期更换给水管段以减少管网中生物甲基化导致的二次污染。
- 饮用水 /
- 有机锡 /
- 毒性 /
- 紫外光解 /
- 化学氧化
Abstract: Organotins are harmful to environmental zoology and human because of the endocrine toxicity. The production and consumption of organotins, biological and chemical methylation are the main sources in water. There are severe threatens of being polluted by organotins in face of potable water, and the source water pollution, the bleeding of PVC stabilizer agents and biological methylation in the pipe network system are leading reasons. The solvent of organotins problem in potable water is consisted by three aspects: First,UV or chemical oxidation could decompose organotins and eliminate their toxicity when treating micropulluted water. Second,the strict quality standard of PVC pipe must be guaranteed. Periodically replacement of pipes could efficiently reduce the secondary pollution caused by biological methylation.
- potable water /
- organotins /
- toxicity /
- UV decomposing /
- chemical oxidation

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崔福义, 任刚. 饮用水的有机锡问题及对策[J]. 环境工程学报, 2007, 1(1): 1-6.

引用本文:

崔福义, 任刚. 饮用水的有机锡问题及对策[J]. 环境工程学报, 2007, 1(1): 1-6.

Cui Fuyi, Ren Gang. Organotin problem in potable water and its countermeasures[J]. Chinese Journal of Environmental Engineering, 2007, 1(1): 1-6.

Citation:

Cui Fuyi, Ren Gang. Organotin problem in potable water and its countermeasures[J]. Chinese Journal of Environmental Engineering, 2007, 1(1): 1-6.

饮用水的有机锡问题及对策

崔福义¹,
任刚²

1. 哈尔滨工业大学市政与环境工程学院,哈尔滨 150090
2. 暨南大学环境工程系,广州 510632

收稿日期: 2006-10-13

基金项目:

国家“863”高技术研究发展计划资助项目(2003AA601120)

黑龙江省重点科技攻关项目(GB02C202－01)

关键词:

摘要: 有机锡类化合物对环境生态和人类有很强内分泌毒性。其主要来源包括有机锡产品的生产和消耗、生物和化学甲基化效应。当前饮用水日益受到有机锡污染的严重威胁，主要原因有水源水的有机锡污染、PVC管材稳定剂的渗出和管网生物甲基化作用。通过分析提出解决饮用水有机锡问题应从3方面考虑，一是采用紫外光解或化学氧化处理受污染水源水，破坏水中有机锡化合物并消除其毒性；二是加强PVC管材质量要求，尽量采用低毒管材；三是定期更换给水管段以减少管网中生物甲基化导致的二次污染。

English Abstract

Organotin problem in potable water and its countermeasures

Cui Fuyi¹,
Ren Gang²

1. School of Municipal and Environmental Engineering, Harbin Institute of Technology，Harbin 150090
2. Department of Environmental Engineering, Jinan University, Guangzhou 510632

Received Date: 2006-10-13

Fund Project:

Keywords:

Abstract: Organotins are harmful to environmental zoology and human because of the endocrine toxicity. The production and consumption of organotins, biological and chemical methylation are the main sources in water. There are severe threatens of being polluted by organotins in face of potable water, and the source water pollution, the bleeding of PVC stabilizer agents and biological methylation in the pipe network system are leading reasons. The solvent of organotins problem in potable water is consisted by three aspects: First,UV or chemical oxidation could decompose organotins and eliminate their toxicity when treating micropulluted water. Second,the strict quality standard of PVC pipe must be guaranteed. Periodically replacement of pipes could efficiently reduce the secondary pollution caused by biological methylation.

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饮用水的有机锡问题及对策

Organotin problem in potable water and its countermeasures

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饮用水的有机锡问题及对策

English Abstract

Organotin problem in potable water and its countermeasures

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