... Recycled water in family 家庭中水 Recycled Water Reuse 循环水回用 The use of recycled water 水的循环利用 ...
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It is found that the flotation selectivity of galena against sphalerite is reduced by the use of recycled water.
结果表明，循环水的使用降低了浮铅的选择性。
We will accelerate the planning and building of sewer networks and garbage disposal facilities in urban areas and expand the use of recycled water.
加快城镇污水管网、垃圾处理设施的规划和建设，推广污水处理回用。
Advocates of recycled toilet paper point out that converting virgin pulp to toilet paper requires more water than recycled paper and makes use of the tons of already used paper that fills landfills.
再生厕纸的支持者指出用原生纸浆造纸的耗水量比用再生纸多，而且再生纸能利用垃圾场中填埋的成吨废纸。
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