【摘要】 <正> 近百年来,饮用水的净化一直采用着絮凝沉淀、过滤、加氯消毒这一工艺,它对有效更多还原

【Abstract】 The paper deals with the relationship between contents of the volatile halogenated hydrocarbons in potable water and technological conditions under which floccua-tion and quantity of chlorine are different, and some of the methods to reduce halogenated hydrocarbons in potable water are suggested. The results show that halogenated hydrocarbons in liquid chlorine are one of the main sources besides the halogenated hydrocarbons which have been originated from chlorine and organic compounds in water source.更多还原