SU1658573A1 - METHOD FOR CLEANING LIQUID CONTAINING IRON OR ALUMINUM IN COLLOIDAL CONDITION - Google Patents
METHOD FOR CLEANING LIQUID CONTAINING IRON OR ALUMINUM IN COLLOIDAL CONDITIONInfo
- Publication number
- SU1658573A1 SU1658573A1 SU4663301/26A SU4663301A SU1658573A1 SU 1658573 A1 SU1658573 A1 SU 1658573A1 SU 4663301/26 A SU4663301/26 A SU 4663301/26A SU 4663301 A SU4663301 A SU 4663301A SU 1658573 A1 SU1658573 A1 SU 1658573A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- containing iron
- liquid containing
- cleaning liquid
- colloidal
- Prior art date
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Способ очистки жидкости, содержащей железо или алюминий в коллоидном состоянии, включающий коагуляцию коллоидных частиц, последующее удаление скоагулированных частиц на механическом фильтре, отличающийся тем, что, с целью повышения степени очистки и предотвращения дополнительного загрязнения жидкости коагулянтом, коагуляцию коллоидных частиц осуществляют путем пропускания жидкости через сильноосновный анионит в фосфатной или сульфатной форме или предварительно обработанный натриевой солью этилендиаминтетрауксусной кислоты.The method of cleaning a liquid containing iron or aluminum in a colloidal state, including coagulation of colloidal particles, subsequent removal of coagulated particles on a mechanical filter, characterized in that, in order to increase the degree of purification and prevent additional contamination of the liquid with a coagulant, coagulation of the colloidal particles is carried out by passing the liquid through strong base anion exchanger in phosphate or sulphate form or pretreated with ethylenediaminetetraacetic acid sodium salt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4663301/26A SU1658573A1 (en) | 1989-03-17 | 1989-03-17 | METHOD FOR CLEANING LIQUID CONTAINING IRON OR ALUMINUM IN COLLOIDAL CONDITION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4663301/26A SU1658573A1 (en) | 1989-03-17 | 1989-03-17 | METHOD FOR CLEANING LIQUID CONTAINING IRON OR ALUMINUM IN COLLOIDAL CONDITION |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1658573A1 true SU1658573A1 (en) | 1999-06-20 |
Family
ID=60531670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4663301/26A SU1658573A1 (en) | 1989-03-17 | 1989-03-17 | METHOD FOR CLEANING LIQUID CONTAINING IRON OR ALUMINUM IN COLLOIDAL CONDITION |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1658573A1 (en) |
-
1989
- 1989-03-17 SU SU4663301/26A patent/SU1658573A1/en active
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