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Means and method for treating process and effluent water in paper making and related industries
Means and method for treating process and effluent water in paper making and related industries
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机译:造纸及相关工业中工艺废水的处理方法
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摘要
1. Method for the treatment of factory circulation water and waste waters of the paper-making and related industries for the purpose of removing dissolved or colloidally dispersed organic substances, characterized in that an acid activated clay mineral is used, of which the alkali or alkaline earth portion in dissolved practically completely out of the mineral and of which the aluminium portion is for the most part dissolved out of the mineral.
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