Wastewater rate 废水费 ; 废水率
recycle rate of wastewater 废水回用率
rate of wastewater treatment 污水处理率
rate of wastewater treatm ent 污水处理率
wastewater flow rate 废水流量
wastewater treating rate 废水处理效率
Results show that the mixed solvent can give high distribution extraction rate for acetic acid wastewater. Back extraction rate was 98. 4%.
试验结果表明：混合溶剂对废水中的醋酸有较高的萃取率，反萃取效果为98.4%。
ORP negatively relates to temperature, influent concentration and wastewater filtration rate.
ORP与温度、进水浓度及污水过滤速度均呈负相关关系；
Under the above test condition the treated wastewater is disposed of by carbide slag that can react with iron ion by flocculation and remove rate of CF and CT in wastewater can reach 60% to 95%.
在上述实验条件下，对还原处理的废水用电石渣进一步处理，使得废水中的铁离子产生絮凝作用，最终废水中氯仿和四氯化碳的去除率可达到60～95%。
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