UA92695C2 - Dynamic membrane and process for water purification from organic substances - Google Patents
Dynamic membrane and process for water purification from organic substancesInfo
- Publication number
- UA92695C2 UA92695C2 UAA200908712A UAA200908712A UA92695C2 UA 92695 C2 UA92695 C2 UA 92695C2 UA A200908712 A UAA200908712 A UA A200908712A UA A200908712 A UAA200908712 A UA A200908712A UA 92695 C2 UA92695 C2 UA 92695C2
- Authority
- UA
- Ukraine
- Prior art keywords
- organic substances
- membrane
- water
- dynamic
- purification
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000746 purification Methods 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 238000000108 ultra-filtration Methods 0.000 abstract 3
- 239000008239 natural water Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 239000005569 Iron sulphate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000008235 industrial water Substances 0.000 abstract 1
- 235000014413 iron hydroxide Nutrition 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to water treatment of natural, industrial and waste water, particularly to the baromembrane methods with the use of dynamic membranes, and can be used for the purification of natural and waste water from ionogenic and dispersed organic substances by the ultrafiltration method. The solved by the invention task for the increasing of membrane productivity and its stability during ultrafiltration, by the realization of the process at low working pressure is described. The dynamic membrane is proposed, consisting of polymer ultrafiltration membrane and dynamic layer, comprising activated carbon and iron hydroxide at mass component ratio, equal to 1:(0.035-0.115). The process for the purification of water from organic substances is also proposed, consisting in successive introduction into the purifying water of activated carbon, mixing for 10-30 minutes, and iron sulphate, bringing of pH medium to 8.5-9.5 with further filtering at working pressure of 0.30-0.45 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200908712A UA92695C2 (en) | 2009-08-19 | 2009-08-19 | Dynamic membrane and process for water purification from organic substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200908712A UA92695C2 (en) | 2009-08-19 | 2009-08-19 | Dynamic membrane and process for water purification from organic substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA92695C2 true UA92695C2 (en) | 2010-11-25 |
Family
ID=50739247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200908712A UA92695C2 (en) | 2009-08-19 | 2009-08-19 | Dynamic membrane and process for water purification from organic substances |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA92695C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640200A (en) * | 2018-05-11 | 2018-10-12 | 浙江水利水电学院 | A kind of the distributing rural water supply processing system and method for novel dynamic biological film |
-
2009
- 2009-08-19 UA UAA200908712A patent/UA92695C2/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640200A (en) * | 2018-05-11 | 2018-10-12 | 浙江水利水电学院 | A kind of the distributing rural water supply processing system and method for novel dynamic biological film |
| CN108640200B (en) * | 2018-05-11 | 2021-01-05 | 杭州索原环境科技有限公司 | A decentralized rural water supply treatment system and method using biochar dynamic membrane |
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