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CONTROLLING ENVIRONMENTAL POLLUTION IN THE URBAN WATER CYCLE

机译:控制环境污染在城市水循环

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摘要

With the responsibility for stormwater, drinking water and wastewater, the water and wastewater sector handles a considerable amount of environmental pollution. In Sweden, the sector has developed strategies for reducing and controlling environmental pollution through a practice called 'upstream work'. 'Upstream work' consists of different strategies (e.g. mapping out industries, water sampling in the pipe system and information campaigns to the public) to hinder chemicals and other pollution from reaching the wastewater treatment plant. In this contribution, 'upstream work' is compared to the wider concept of source control to evaluate if there are any aspects of source control that can help develop 'upstream work'. Further, examples of tools, methods and approaches that facilitate source control and 'upstream work' are presented. A tool, method or approach can be used in different parts of the process of controlling environmental pollution and provide assistance with different challenges. Therefore, the efforts/measures are categorized based on which process step they address (identification, quantification, prioritization and control). Further, tools, methods and approaches that can be performed by the water and wastewater sector are highlighted. The categorization provides practical ways to work on controlling environmental pollution for organizations that currently work with source control and/or upstream work and for the organizations that have not started the process yet. Source control can provide insights to develop upstream work, especially for diffusing pollution. By developing 'upstream work' to include the entire urban water cycle, important steps towards a more sustainable urban water management are taken.
机译:负责雨水,喝酒水和废水,水和废水部门处理大量的环境污染。发展策略减少和通过一个控制环境污染名为“上游工作”的实践。由不同的策略(如映射工业水管道系统抽样和信息向公众宣传)阻碍化学品和其他污染达到污水处理厂。贡献,相比“上游工作”更广泛的源代码控制评估的概念有任何方面的源代码控制帮助开发的上游工作。的工具、方法和方便的方法源代码控制和“上游工作”。可以使用一个工具,方法或方法不同部分的控制的过程环境污染和提供援助与不同的挑战。努力/措施分类的基础上过程步骤他们地址(识别、量化、优先级和控制)。此外,工具,方法和方法可以由水和废水领域突出显示。实际可行的方法来控制环境污染的组织目前与源代码控制和/或工作上游的工作和组织还没有开始这个过程。提供见解上游开发工作,特别是对于扩散污染。“上游工作”包括整个城市水周期,向更可持续的重要步骤城市水资源管理。

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