METHOD OF PREPARING SOLID CHLOROALUMINIUM CONTAINING COAGULANT (VARIANTS)

FIELD: purification of sewage and natural water from suspensions. SUBSTANCE: method uses liquid colloidal solution of aluminium hydroxy chloride with characteristic viscosity of 0.03-0.10 cubic cm/g. Said solution is reacted with metal sulfates or chlorides at weight ratio of 1:0.01- 0.7, respective...

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Bibliographische Detailangaben
Hauptverfasser: UTKINA E.E, RADCHENKO S.S, ZHOKHOVA O.K, NOVAKOV I.A, BYKADOROV N.U
Format: Patent
Sprache:eng
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