It's not as if wastewater recycling is a new idea.

废水再利用并不是什么新鲜事。

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The results showed that the whiteness and intensity had little or no impact when the advanced treated wastewater recycling for washing.

研究结果显示，废水经深度处理后回用于洗草工段，对制浆的白度性能和强度指标基本没有影响；

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This discovery provides the coking wastewater recycling with evidence for follow-up treatment technique and for selecting water quality stabizers.

该研究结果为焦化废水回用的后续技术处理，筛选水质稳定药剂配方提供了依据。

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When completed, it will feature a biology-based wastewater recycling plant built with environmentally correct construction techniques, heated and cooled by geothermal technology and powered by photovoltaic solar panels.

FORBES: The Builder

By raising taxes, it will help to pay to develop alternative sources of water recycling wastewater, building the world's largest desalination plant to supply an extra 85m gallons (13.5m cubic metres) a day to the region by 2007.

ECONOMIST: Water, water, everywhere

The best practices this group's document speaks to better on-site waste management practices, more recycling of wastewater, progressive fracturing fluid disclosure, and protecting private water supplies are vital concepts of responsible gas development.

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