ES470536A3 - Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES470536A3 ES470536A3 ES470536A ES470536A ES470536A3 ES 470536 A3 ES470536 A3 ES 470536A3 ES 470536 A ES470536 A ES 470536A ES 470536 A ES470536 A ES 470536A ES 470536 A3 ES470536 A3 ES 470536A3
- Authority
- ES
- Spain
- Prior art keywords
- residual liquid
- translation
- treatment
- machine
- legally binding
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 8
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003344 environmental pollutant Substances 0.000 title 1
- 231100000719 pollutant Toxicity 0.000 title 1
- 239000002244 precipitate Substances 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 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
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
Process for the treatment of residual liquid containing polluting compounds, characterized in that it includes, reacting the residual liquid with an acidic ferrous salt solution to adjust the ph of the liquid to a value in the order of approximately 2 to 5, and reduce the dominant compounds in the residual liquid to a form that can react with an alkali adjusted to raise the ph of the liquid to a value in the range of about 9 to about 12.5 and produce the precipitate and react the alkaline residual liquid with a silicic compound to forming large silicate complex molecules with the precipitate and the subsequent solidification of the residual liquid into a stable, non-polluting solid. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES470536A ES470536A3 (en) | 1978-06-06 | 1978-06-06 | Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES470536A ES470536A3 (en) | 1978-06-06 | 1978-06-06 | Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470536A3 true ES470536A3 (en) | 1979-01-01 |
Family
ID=8476228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470536A Expired ES470536A3 (en) | 1978-06-06 | 1978-06-06 | Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES470536A3 (en) |
-
1978
- 1978-06-06 ES ES470536A patent/ES470536A3/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GR78040B (en) | ||
| ES425340A1 (en) | Organophilic clay mineral derivatives | |
| ES480052A1 (en) | Process for stabilization of sodium percarbonate | |
| ES448301A1 (en) | Process for treating waste water containing polyvinyl alcohol | |
| DE3263882D1 (en) | 11-deoxoglycyrrhetinic acid hydrogen maleate, process for its production, and its use as a medicine | |
| ES472727A1 (en) | Liquid detergent composition | |
| ES470536A3 (en) | Procedure for the treatment of residual liquid containing pollutant compounds (Machine-translation by Google Translate, not legally binding) | |
| KR830009772A (en) | Method for preparing oxazole derivative | |
| ES413134A1 (en) | Method of stabilizing dichlorocyanuric acid salts | |
| ES484321A1 (en) | Process for the preparation of cephalosporin compounds | |
| JPS528997A (en) | Novel cation exchange membrane and process for producing thereof | |
| JPS5312152A (en) | Process for stabilizing industrial waste water containing thiosulfates | |
| JPS5451972A (en) | Method of continuously treating sexivalent chrome | |
| ES8202049A1 (en) | The production of a yellow iron oxide pigment. | |
| ES448558A1 (en) | Highly concentrated polyborate solutions and a method of preparing the same | |
| ES449934A1 (en) | Method for the removal of ferric ions from a concentrated aqueous zinc solution | |
| ES458765A1 (en) | Procedure to reduce the formation of costs in metal fosfatation. (Machine-translation by Google Translate, not legally binding) | |
| ES421362A1 (en) | Consolidation of particulate materials | |
| ES451315A3 (en) | A procedure for the production of insulin glasses. (Machine-translation by Google Translate, not legally binding) | |
| GB1001704A (en) | Process for the production of water soluble derivatives of ªÐ-amino-salicylic acid | |
| ES475070A1 (en) | Improvements in the preparation of metadialytic water for the prophylaxis and the treatment of the miliar, ranal and cardiovascular lithiasis. (Machine-translation by Google Translate, not legally binding) | |
| GB2021543A (en) | Reducing Alkali Metal Content of Alkali Metal Silicate by Cation Exchange | |
| ES481058A1 (en) | Procedure for the preparation of (2,6-dichlorobencilidenamino) -guanidine. (Machine-translation by Google Translate, not legally binding) | |
| DE3264330D1 (en) | Process for the preparation of cycloalkenon derivatives | |
| ES383801A1 (en) | Procedure for the obtaining of pyrimidine derivatives. (Machine-translation by Google Translate, not legally binding) |