Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer Coagulant
    1.
    发明申请
    Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer Coagulant 审中-公开
    使用聚合物凝结剂凝结和脱水污泥的方法和使用聚合物凝结剂凝结和渗透废水的方法

    公开(公告)号:US20080053916A1

    公开(公告)日:2008-03-06

    申请号:US11720002

    申请日:2005-11-24

    IPC分类号: C02F1/52

    摘要: Using a continuous dissolving and feeding device equipped with two or more storage tanks for storing two or more kinds of powdery polymer coagulants individually feeders which are able to control feed rate, connected to the storage tanks, a mixing tank equipped with a feed water pump, and a filtering member, the powdery polymer coagulants stored in the storage tanks are fed to the mixing tank via the feeders; a dispersing solution is prepared by mixing the powdery polymer coagulants with water in the mixing tank; the dispersing solution is passed through the filtering member to prepare an aqueous coagulant solution; and the aqueous coagulant solution is added to sludge or waste water.

    摘要翻译: 使用装备有两个或更多个储罐的连续溶解和进料装置,用于储存两种或多种能够控制进料速率的粉末聚合物凝结剂,其连接到储罐,配备有给水泵的混合罐, 和过滤构件,储存在储罐中的粉状聚合物凝结剂通过进料器供给到混合罐; 通过将粉末聚合物凝结剂与混合罐中的水混合来制备分散溶液; 分散溶液通过过滤构件以制备含水凝结剂溶液; 并将含水凝结剂溶液加入到污泥或废水中。