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针对某企业选矿废水的特性,采用混凝沉淀-过滤工艺对其进行处理,运行结果表明:整个废水处理系统稳定运行期间,CODcr和SS的去除率可达46.4%和97.8%,出水水质各项指标均达到《污水综合排放标准》(GB8978-1996)中的一级排放标准。
Aiming at the characteristics of mineral processing wastewater in a certain enterprise, the coagulation sedimentation-filtration process was used to treat the wastewater. The results showed that the removal rates of CODcr and SS reached 46.4% and 97.8% during the whole operation of the wastewater treatment system. The indicators have reached the “Integrated Wastewater Discharge Standard” (GB8978-1996) in a discharge standard.