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本工程利用现有城市污水处理厂工艺,针对二级处理后的造纸废水增设了处理单元,使得处理后的回用水达到一级A的出水水质,回用于内蒙古玖龙兴安纸业。
The project utilizes the existing urban sewage treatment plant technology to add a treatment unit to the secondary treated papermaking wastewater so that the treated recycled water can reach the effluent quality of Grade A and can be recycled back to Nine Dragons Xingan Paper Co., Inner Mongolia.