For developing high efficiency and secure coagulants, Potassium ferrate prepared by hypochlorite oxidation method was used in the treatment of raw water with low temperature and low turbidity.
为了研制高效和安全的混凝剂，采用次氯酸盐氧化法制备高铁酸钾，对高铁酸钾处理低温低浊水源水进行研究。
Studies of enhanced coagulation on the treatment of the Beidu raw water with low temperature and turbidity in Ningbo by selected coagulants and intensity of agitation are reported.
报道了对低温低浊的宁波北渡水进行强化混凝处理时，混凝剂及混凝搅拌条件的优化选择过程及结果。
Flotation-sedimentation tank was an effective process for treatment of low temperature and low turbidity water and algae-laden water, and it was also fitted for sudden occurrence of high turbidity.
浮沉池工艺适应于低温低浊水和高藻水的处理，并能很好地应对突发的高浊度。
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