After the sewage is defecated by the resin,the sorption efficiency of Chemical Oxygen Demand (COD) and Biologics Oxygen Demand (BOD5) reach 70.15% and 77.66%,respectively.
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释义
树脂在甲苯蒸汽环境中,3h后增重31.;2%25; 污水经树脂处理后化学需氧量(COD)、生化需氧量(BOD5)的吸除效率分别达70
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