RU97103351A - METHOD FOR SIMULTANEOUS WATER SOFTENING AND IRON-IRONIZING WATER - Google Patents

METHOD FOR SIMULTANEOUS WATER SOFTENING AND IRON-IRONIZING WATER

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Publication number
RU97103351A
RU97103351A RU97103351/25A RU97103351A RU97103351A RU 97103351 A RU97103351 A RU 97103351A RU 97103351/25 A RU97103351/25 A RU 97103351/25A RU 97103351 A RU97103351 A RU 97103351A RU 97103351 A RU97103351 A RU 97103351A
Authority
RU
Russia
Prior art keywords
water
iron
ironizing
simultaneous
softening
Prior art date
Application number
RU97103351/25A
Other languages
Russian (ru)
Other versions
RU2176988C2 (en
Inventor
А.Д. Михнев
А.И. Уваров
С.А. Богидаев
Ю.П. Чаплинский
Original Assignee
Красноярская государственная академия цветных металлов и золота
Filing date
Publication date
Application filed by Красноярская государственная академия цветных металлов и золота filed Critical Красноярская государственная академия цветных металлов и золота
Priority to RU97103351A priority Critical patent/RU2176988C2/en
Priority claimed from RU97103351A external-priority patent/RU2176988C2/en
Publication of RU97103351A publication Critical patent/RU97103351A/en
Application granted granted Critical
Publication of RU2176988C2 publication Critical patent/RU2176988C2/en

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Claims (1)

Способ одновременного умягчения и обезжелезивания воды фильтрацией через сорбент, в частности катионит КУ-2-8 в Na-форме с последующей регенерацией отработанного сорбента растворами натрийсодержащих солей, отличающийся тем, что катионит предварительно обрабатывают слабокислым раствором трилона-Б, а регенерацию отработанного сорбента проводят последовательно водой, раствором хлорида натрия и трилоном-Б.A method for simultaneously softening and iron removal of water by filtration through a sorbent, in particular KU-2-8 cation exchanger in Na-form, followed by regeneration of the spent sorbent with solutions of sodium salts, characterized in that the cation exchanger is pretreated with a weakly acid solution of Trilon-B, and the spent sorbent is regenerated sequentially water, sodium chloride solution and trilon-B.
RU97103351A 1997-03-05 1997-03-05 Method of combined softening and deferrization of water RU2176988C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97103351A RU2176988C2 (en) 1997-03-05 1997-03-05 Method of combined softening and deferrization of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97103351A RU2176988C2 (en) 1997-03-05 1997-03-05 Method of combined softening and deferrization of water

Publications (2)

Publication Number Publication Date
RU97103351A true RU97103351A (en) 1999-03-20
RU2176988C2 RU2176988C2 (en) 2001-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97103351A RU2176988C2 (en) 1997-03-05 1997-03-05 Method of combined softening and deferrization of water

Country Status (1)

Country Link
RU (1) RU2176988C2 (en)

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