RESEARCH ON THE PREPARATION OF THE COAGULANT FROM ALLOPHANE

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概要

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• A process for preparing a highly sufficient coagulating agent for coagulation and sedimentation treatment of various aqueous suspensions is described. Natural allophane or similar clay mineral substances are used as the starting materials. They are volcanic weathered products with their principal constituents, aluminum oxide and silicic acid. They are dissolved out with an inorganic acid, and thereby, the so-called coagulants and coagulant aids are obtained at the same time.

• 日本粘土学会の論文

著者

• Horioka Masakazu

  Faculty Of Engineering Tohoku University

関連論文

• RESEARCH ON THE PREPARATION OF THE COAGULANT FROM ALLOPHANE

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