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用不同混凝剂的自来水厂水中铝残留量调查莫定琪，李荣江成都市自来水一厂、二厂、五厂的水源均来自岷江同一支流。自来水一厂用三氯化铁作混凝剂，二厂、五厂用碱式氯化铝，质量符合川Ｑ２４６－８１标准。混凝剂加入量是根据水源水的浊度，碱度，ｐＨ作混凝试验，决定混...
Survey of Aluminum Residues in Tap Water with Different Coagulants MO Dingchi, LI Rongjiang The water sources of Chengdu No.1, No.2 and No.5 plants come from the same tributary of Minjiang River. A water plant with ferric chloride as a coagulant, two plants, five plants with basic aluminum chloride, the quality of Sichuan Q246-81 standards. The amount of coagulant is based on water turbidity, alkalinity, pH coagulation test, decided to mix ...