RU92002539A - METHOD OF CLEANING DRINKING WATER FROM HARMFUL IMPURITIES - Google Patents

METHOD OF CLEANING DRINKING WATER FROM HARMFUL IMPURITIES

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Publication number
RU92002539A
RU92002539A RU92002539/26A RU92002539A RU92002539A RU 92002539 A RU92002539 A RU 92002539A RU 92002539/26 A RU92002539/26 A RU 92002539/26A RU 92002539 A RU92002539 A RU 92002539A RU 92002539 A RU92002539 A RU 92002539A
Authority
RU
Russia
Prior art keywords
drinking water
water treatment
water
harmful impurities
sorbents
Prior art date
Application number
RU92002539/26A
Other languages
Russian (ru)
Other versions
RU2077493C1 (en
Inventor
В.Б. Гайдадымов
Ю.Е. Синяк
Л.А. Кузнецова
Original Assignee
Институт медико-биологических проблем
Filing date
Publication date
Application filed by Институт медико-биологических проблем filed Critical Институт медико-биологических проблем
Priority to RU92002539A priority Critical patent/RU2077493C1/en
Priority claimed from RU92002539A external-priority patent/RU2077493C1/en
Publication of RU92002539A publication Critical patent/RU92002539A/en
Application granted granted Critical
Publication of RU2077493C1 publication Critical patent/RU2077493C1/en

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Claims (1)

Способ очистки питьевой воды от вредных примесей относится к водоподготовке, в частности к способам очистки питьевой воды от токсичных веществ, не удаляемых традиционными методами водоподготовки,- сероводорода, нитратов, ароматических и хлорсодержащих веществ, а также микроорганизмов, чувствительных к ионному серебру. Способ заключается в том, что очищаемую воду в начале пропускают через сорбционный фильтр со слоем анионообменной смолы в бикарбонатной форме, модифицированной ионами меди, находящимися в координационной связи с аминогруппами анионообменной смолы, а затем через фильтр со слоем активного угля, модифицированного серебром, при этом объемное соотношение сорбентов находится в пределах 1 : 1 - 2 : 1, а время контакта очищаемой воды с сорбентами колеблется в пределах 0,5 - 1 ч. Способ может быть реализован в бытовых устройствах очистки воды для обеспечения малых коллективов в экологически неблагоприятных регионах.The method of purification of drinking water from harmful impurities relates to water treatment, in particular to methods of purification of drinking water from toxic substances not removed by traditional water treatment methods - hydrogen sulfide, nitrates, aromatic and chlorine-containing substances, as well as microorganisms sensitive to ionic silver. The method consists in the fact that the purified water at the beginning is passed through a sorption filter with a layer of anion-exchange resin in bicarbonate form modified with copper ions, which are coordinated with the amino groups of the anion-exchange resin, and then through a filter with a layer of activated carbon modified with silver, while the ratio of sorbents is in the range of 1: 1 - 2: 1, and the time of contact of the purified water with the sorbents ranges from 0.5 to 1 h. The method can be implemented in household water treatment devices to ensure small groups in environmentally unfriendly regions.
RU92002539A 1992-10-27 1992-10-27 Drinking water purification method RU2077493C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92002539A RU2077493C1 (en) 1992-10-27 1992-10-27 Drinking water purification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92002539A RU2077493C1 (en) 1992-10-27 1992-10-27 Drinking water purification method

Publications (2)

Publication Number Publication Date
RU92002539A true RU92002539A (en) 1995-03-20
RU2077493C1 RU2077493C1 (en) 1997-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU92002539A RU2077493C1 (en) 1992-10-27 1992-10-27 Drinking water purification method

Country Status (1)

Country Link
RU (1) RU2077493C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1231G2 (en) * 1998-12-16 2000-05-31 Юрий ФРОЛОВ Process and device for water purification

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2480G2 (en) * 2003-07-17 2005-01-31 Институт Химии Академии Наук Молдовы Process for water purification from sulphureted hydrogen and/or sulphides
MD3097G2 (en) * 2005-12-06 2007-02-28 Институт Химии Академии Наук Молдовы Process for underground water purification from sulphureted hydrogen and/or sulphides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1231G2 (en) * 1998-12-16 2000-05-31 Юрий ФРОЛОВ Process and device for water purification

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