METHOD FOR DEFERRITIZATION OF WATER OF CONDENSATE TYPE

FIELD: water treatment and deferritization of water of condensate type. SUBSTANCE: deferritization of condensate is carried out by coagulation of ferrum compound of solutions having increased salt content. The process takes place by mixing origin condensate with natural river water, the process take...

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Main Authors UVAROV A.I, KARIBOV A.K, PISHCHULENOK I.F, DEM'JANENKO E.A, SHEPELEV I.I, BOGIDAEV S.A, CHAPLINSKIJ JU.P, TVERDOKHLEBOV V.P, MIKHNEV A.D
Format Patent
LanguageEnglish
Published 27.05.1998
Edition6
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:FIELD: water treatment and deferritization of water of condensate type. SUBSTANCE: deferritization of condensate is carried out by coagulation of ferrum compound of solutions having increased salt content. The process takes place by mixing origin condensate with natural river water, the process takes place till total hardness is 0.2-0.5 mmol. Then water is treated by aluminium sulfate and by alkali, said treatment takes place in the presence of activated coal and polyacryl amide. Content of ferrum in purified water is less than 10 mg/l. EFFECT: improved efficiency of the method. 1 tbl
Bibliography:Application Number: RU19970102256