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procedure and means for chemical purification of water by means of chemical utfellning and magnesitk slamseparation
procedure and means for chemical purification of water by means of chemical utfellning and magnesitk slamseparation
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机译:通过化学超滤和磁悬浮分离化学纯化水的程序和方法
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摘要
A method and an agent for chemical purification of water is provided, especially waste water with subsequent magnetic sludge separation. A precipitation agent comprising as component aluminium sulphate and/or iron sulphate is used together with a magnetic material for the purification. In order to provide uniform distribution of the magnetic material in the agent composition it is added to the aluminum and/or iron sulphate component of the composition when said component is in the form of a melt or solution prior to crystallization of said composition.
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