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Taking the 'Waste' Out of 'Wastewater' for Human Water Security and Ecosystem Sustainability

机译:从“废水”中去除“废物”以提高人类水安全和生态系统可持续性

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摘要

Humans create vast quantities of wastewater through inefficiencies and poor management of water systems. The wasting of water poses sustainability challenges, depletes energy reserves, and undermines human water security and ecosystem health. Here we review emerging approaches for reusing wastewater and minimizing its generation. These complementary options make the most of scarce freshwater resources, serve the varying water needs of both developed and developing countries, and confer a variety of environmental benefits. Their widespread adoption will require changing how freshwater is sourced, used, managed, and priced.
机译:人类由于水系统效率低下和管理不善而产生大量废水。浪费水带来了可持续发展方面的挑战,耗尽了能源储备,并破坏了人类的水安全和生态系统健康。在这里,我们回顾了新兴的废水回用方法并最大程度地减少废水的产生。这些补充方案充分利用了稀缺的淡水资源,满足了发达国家和发展中国家不断变化的用水需求,并赋予了各种环境效益。它们的广泛采用将需要改变淡水的来源,使用,管理和定价方式。

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  • 来源
    《Science》 |2012年第6095期|p.681-686|共6页
  • 作者单位

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA,Department of Infrastructure Engineering, Melbourne School of Engineering, Engineering Block D, University of Melbourne, Parkville 3010, Victoria, Australia;

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA,Department of Planning, Policy, and Design, 202 Social Ecology I, University of California, Irvine, CA 92697-7075, USA;

    Department of Planning, Policy, and Design, 202 Social Ecology I, University of California, Irvine, CA 92697-7075, USA;

    Department of Agriculture and Food Systems, University of Melbourne, 940 Dookie-Nalinga Road, Dookie College, victoria 3647, Australia;

    Melbourne School of Land and Environment, University of Melbourne, Burnley Campus, 500 Yarra Boulevard, Richmond, Victoria 3121, Australia;

    Water Studies Centre, School of Chemistry, Monash University, Victoria 3800, Australia;

    Department of Infrastructure Engineering, Melbourne School of Engineering, Engineering Block D, University of Melbourne, Parkville 3010, Victoria, Australia;

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA;

    Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, La Jolla, CA 92093-0218, USA;

    Environmental Science and Engineering Program, University of California, Los Angeles, CA 90095-1772, USA;

    Monash Water for Liveability, Department of Civil Engineering, Building 60, Monash University, Victoria 3800, Australia;

    Monash Water for Liveability, School of Geography and Environmental Science, Monash University, Clayton, Victoria 3800, Australia;

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA;

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA;

    Department of Civil and Environmental Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA;

    Department of Mechanical Engineering, Melbourne School of Engineering, Engineering Block E, University of Melbourne, Parkville 3010, Victoria, Australia;

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  • 正文语种 eng
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