... 酸性废水污染 acidwaterpollution 减少废水污染 Reduce Wastewater Pollution 废水等污染 Wastewater Pollution ...
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在18个月的时间里，这187家试点企业的废水污染减少了40%。
Within 18 months, water pollution from the 187 pilot plants fell by 40 percent.
同时还相应减少了制造新鲜剂对原材料资源的消耗和制造过程中带来的废水污染。
The use of the NBMS technology also reduces the consumption of feedstock for producing fresh catalysts as well as water pollution resulting from the production of the catalysts.
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