ES2046947A1 - Residual water treatment - Google Patents
Residual water treatmentInfo
- Publication number
- ES2046947A1 ES2046947A1 ES929200990A ES9200990A ES2046947A1 ES 2046947 A1 ES2046947 A1 ES 2046947A1 ES 929200990 A ES929200990 A ES 929200990A ES 9200990 A ES9200990 A ES 9200990A ES 2046947 A1 ES2046947 A1 ES 2046947A1
- Authority
- ES
- Spain
- Prior art keywords
- water treatment
- residual water
- zeolite
- cpds
- anionic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The residual waters are supplied by a micro-pump to the top of a vertical column of uniform section and flowed continuously down through a zeolite bed with particle size 0.2-2.0 mm. The zeolite acts as a mixed bed capable of retaining both cationic and anionic cpds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200990A ES2046947B1 (en) | 1992-05-13 | 1992-05-13 | WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200990A ES2046947B1 (en) | 1992-05-13 | 1992-05-13 | WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2046947A1 true ES2046947A1 (en) | 1994-02-01 |
ES2046947B1 ES2046947B1 (en) | 1994-08-16 |
Family
ID=8276994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200990A Expired - Fee Related ES2046947B1 (en) | 1992-05-13 | 1992-05-13 | WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2046947B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156745A1 (en) * | 1999-07-20 | 2001-07-01 | Cultivos Marinos Torrevenjense | Treatment of low salinity land water for fish rearing consists of salination and heavy metal and ammonia removal, filtration and regeneration |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP860899A0 (en) * | 1999-02-11 | 1999-03-04 | Zeolite Australia Limited | Process for the removal of suspended and other material from waste water |
ES2179737B1 (en) * | 2000-06-22 | 2003-10-01 | Macias Flores Salvador | PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260487A (en) * | 1979-08-03 | 1981-04-07 | Gruett Glenn H | Combination filter and softener unit |
EP0243557A1 (en) * | 1986-04-30 | 1987-11-04 | Westinghouse Electric Corporation | Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness |
EP0244922A1 (en) * | 1986-05-08 | 1987-11-11 | Westinghouse Electric Corporation | Apparatus and method for removing strontium ions from aqueous solutions |
-
1992
- 1992-05-13 ES ES9200990A patent/ES2046947B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260487A (en) * | 1979-08-03 | 1981-04-07 | Gruett Glenn H | Combination filter and softener unit |
EP0243557A1 (en) * | 1986-04-30 | 1987-11-04 | Westinghouse Electric Corporation | Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness |
EP0244922A1 (en) * | 1986-05-08 | 1987-11-11 | Westinghouse Electric Corporation | Apparatus and method for removing strontium ions from aqueous solutions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156745A1 (en) * | 1999-07-20 | 2001-07-01 | Cultivos Marinos Torrevenjense | Treatment of low salinity land water for fish rearing consists of salination and heavy metal and ammonia removal, filtration and regeneration |
Also Published As
Publication number | Publication date |
---|---|
ES2046947B1 (en) | 1994-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |