Land use influence on raw surface water quality and treatment costs for drinking supply in São Paulo State (Brazil)
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- 作者：Davi Gasparini Fernandes Cunhaa ; davig@sc.usp.br" class="auth_mail" title="E-mail the corresponding author ; Lyda Patricia Sabogal-Paza ; Walter Kennedy Doddsb
- 关键词：Drinking water ; Infrastructure and operating costs ; Land cover ; Rivers and streams ; Water treatment plants
- 刊名：Ecological Engineering
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：516-524
- 全文大小：1037 K
文摘
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Forested areas provide better raw water quality for drinking purposes.
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Trihalomethane potential formation was 24% lower in protected watersheds.
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Treatment costs were lowest in impacted basins.
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Factors other than raw water quality influenced treatment costs.
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Water utilities should consider raw water characteristics for technology selection.