RU94012920A - METHOD FOR CLEANING WASTE WATER AND TECHNOLOGICAL SOLUTIONS FROM NICKEL AND COPPER ION METHOD OF ION EXCHANGE - Google Patents

METHOD FOR CLEANING WASTE WATER AND TECHNOLOGICAL SOLUTIONS FROM NICKEL AND COPPER ION METHOD OF ION EXCHANGE

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Publication number
RU94012920A
RU94012920A RU94012920/26A RU94012920A RU94012920A RU 94012920 A RU94012920 A RU 94012920A RU 94012920/26 A RU94012920/26 A RU 94012920/26A RU 94012920 A RU94012920 A RU 94012920A RU 94012920 A RU94012920 A RU 94012920A
Authority
RU
Russia
Prior art keywords
nickel
waste water
ion exchange
cleaning waste
technological solutions
Prior art date
Application number
RU94012920/26A
Other languages
Russian (ru)
Other versions
RU2049073C1 (en
Inventor
Т.Е. Митченко
Л.Е. Постолов
П.В. Стендер
В. Монтевски
Original Assignee
Т.Е. Митченко
Л.Е. Постолов
П.В. Стендер
В. Монтевски
Filing date
Publication date
Application filed by Т.Е. Митченко, Л.Е. Постолов, П.В. Стендер, В. Монтевски filed Critical Т.Е. Митченко
Priority to RU94012920A priority Critical patent/RU2049073C1/en
Priority claimed from RU94012920A external-priority patent/RU2049073C1/en
Application granted granted Critical
Publication of RU2049073C1 publication Critical patent/RU2049073C1/en
Publication of RU94012920A publication Critical patent/RU94012920A/en

Links

Claims (1)

Изобретение относится к ионообменной очистке растворов и сточных вод от никеля и меди. Очищаемый раствор пропускают через колонку, загруженную смесью аминокарбоксильного катионита в солевой или водородно-солевой форме и низкоосновного анионита полимеризационного типа в гидроксильной или гидроксильно-солевой форме, взятых в объемном соотношении (0,5-1,5) : 1. 1 з.п. ф-лы, 1 табл.The invention relates to ion exchange purification of solutions and wastewater from nickel and copper. The solution to be purified is passed through a column loaded with a mixture of aminocarboxylic cation exchanger in salt or hydrogen-salt form and a low basic polymerization anion exchanger in hydroxyl or hydroxyl-salt form, taken in a volume ratio (0.5-1.5): 1. 1 z.p . f-ly, 1 tab.
RU94012920A 1994-04-21 1994-04-21 Process for ion-exchange purification of sewage and industrial solutions from copper and nickel ions RU2049073C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94012920A RU2049073C1 (en) 1994-04-21 1994-04-21 Process for ion-exchange purification of sewage and industrial solutions from copper and nickel ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94012920A RU2049073C1 (en) 1994-04-21 1994-04-21 Process for ion-exchange purification of sewage and industrial solutions from copper and nickel ions

Publications (2)

Publication Number Publication Date
RU2049073C1 RU2049073C1 (en) 1995-11-27
RU94012920A true RU94012920A (en) 1996-02-10

Family

ID=20154621

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94012920A RU2049073C1 (en) 1994-04-21 1994-04-21 Process for ion-exchange purification of sewage and industrial solutions from copper and nickel ions

Country Status (1)

Country Link
RU (1) RU2049073C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466101C1 (en) * 2011-03-11 2012-11-10 Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ГОУ ВПО ВГТА) Method for ion-exchange separation of copper (ii) and nickel (ii) ions
RU2470877C1 (en) * 2011-06-16 2012-12-27 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) Method for ion-exchange purification of waste water from metal ions
RU2686930C1 (en) * 2018-02-12 2019-05-06 Валентина Исаевна Сафарова Method of purification of waste waters and process solutions from copper
RU2737773C1 (en) * 2020-03-19 2020-12-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ") Method for automatic control of the process of ion-exchange sorption of amino acids from waste water in continuous mode

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