RU94025567A - Device for treatment of natural (underground) water from compounds of iron, manganese and ammonium - Google Patents
Device for treatment of natural (underground) water from compounds of iron, manganese and ammoniumInfo
- Publication number
- RU94025567A RU94025567A RU94025567/26A RU94025567A RU94025567A RU 94025567 A RU94025567 A RU 94025567A RU 94025567/26 A RU94025567/26 A RU 94025567/26A RU 94025567 A RU94025567 A RU 94025567A RU 94025567 A RU94025567 A RU 94025567A
- Authority
- RU
- Russia
- Prior art keywords
- manganese
- iron
- water
- ammonium
- compounds
- Prior art date
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
Abstract
FIELD: treatment of natural, particular, underground water from compounds of iron, manganese and ammonium in water supply systems of cities, settlements and separate industrial objects. SUBSTANCE: device for treatment of natural (underground) water from compounds of iron, manganese and ammonium has branch pipes for supply of water to be purified, purified and washing water, receiving chamber and filter medium. Device also has aerator trough installed at angle of 30-40 deg to horizon. Trough bottom has transverse slots whose edges are bent to opposite sides. Trough serves for aeration of water flow that results in intensive oxidation of variable-valency iron and manganese in reaction with dissolved oxygen. Oxide and hydroxide of iron and manganese precipitate during settling and filtering which acting as catalyst absorbs and intensifies precipitation process. Filtrate is removed by back flushing. Ammonium decomposes into ammonia gas and escapes due to reduced concentration. EFFECT: higher technico-economical efficiency and degree of purification of natural water from compounds of iron, manganese and ammonium.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94025567A RU2089514C1 (en) | 1994-06-29 | 1994-06-29 | Device for cleaning underground water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94025567A RU2089514C1 (en) | 1994-06-29 | 1994-06-29 | Device for cleaning underground water |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94025567A true RU94025567A (en) | 1996-04-27 |
RU2089514C1 RU2089514C1 (en) | 1997-09-10 |
Family
ID=20158214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94025567A RU2089514C1 (en) | 1994-06-29 | 1994-06-29 | Device for cleaning underground water |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2089514C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115159732A (en) * | 2022-07-23 | 2022-10-11 | 贵州金瑞新材料有限责任公司 | Treatment method for recycling manganous-manganic oxide industrial wastewater |
-
1994
- 1994-06-29 RU RU94025567A patent/RU2089514C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115159732A (en) * | 2022-07-23 | 2022-10-11 | 贵州金瑞新材料有限责任公司 | Treatment method for recycling manganous-manganic oxide industrial wastewater |
Also Published As
Publication number | Publication date |
---|---|
RU2089514C1 (en) | 1997-09-10 |
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