【摘要】 以微污染水源水为研究对象,采用臭氧预氧化与常规处理联用工艺对其进行了中试研究。结果表明在臭氧投加量为3.0 mg.L-1,混凝剂投加量为35 mg.L-1,助凝剂投加量为0.7 mg.L-1,该系统对CODMn、色度、浊度有较好的去除效果,出水CODMn、色度、浊度分别低于3.0 mg.L-1、4度、0.8NTU。更多还原

【Abstract】 Ozone Pre-oxidation and convention-treatment process was used to treat the Slightly-polluted Water.The result showed that when the dose of ozone was 3.0 mg·L^-1,the dose of coagulation and assist-coagulation was 35 mg·L^-1 and 0.7 mg·L^-1,this progress had a good effective to the removals of COD_Mn,color,turbidity.Respectively,The effluent COD_Mn,color,turbidity were low 3.0 mg·L^-1,4 degree,0.8 NTU.更多还原