MD1835C2 - Installation for sewage treatment - Google Patents
Installation for sewage treatment Download PDFInfo
- Publication number
- MD1835C2 MD1835C2 MD98-0076A MD980076A MD1835C2 MD 1835 C2 MD1835 C2 MD 1835C2 MD 980076 A MD980076 A MD 980076A MD 1835 C2 MD1835 C2 MD 1835C2
- Authority
- MD
- Moldova
- Prior art keywords
- settlers
- sewage
- biological treatment
- installation
- primary
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title abstract 5
- 238000009434 installation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000008235 industrial water Substances 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000010871 livestock manure Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The invention refers to the small-capacity installation for mechanical and biological treatment of sewage waters having a high level of pollution with organic substances, exceeding the concentration of 500 mg/dm3, and the treated sewage can be used at the enterprises in the capacity of industrial waters in technological processes, such as cooling of equipment, or in the agriculture for irrigation.The installation consists of a module, containing a reservoir, inside of which, according to the water flow, there are placed two working in parallel primary settlers, a second-stage treatment filter, pipelines for sewage supply, for removal the treated water and for outlet of the sludge from the primary settlers.Novelty consists in that it additionally contains a section of aerobic biological treatment, constituted of an aerobic biofilter and two thin-layer secondary settlers communicating with the biofilter through the contact surface thereof, the primary thin-layer settlers, communicating with the anaerobic bioreactors through the contact surface, being at an angle of 15…40° with the vertical walls of the bioreactor, and a sludge fermentation chamber.The result consists in reducing the power expenses and in improving the quality of the treated sewage due to the combination of processes for settling, anaerobic-aerobic biological treatment, second-stage treatment by filtration, as well as in obtaining of manure gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD98-0076A MD1835C2 (en) | 1998-03-20 | 1998-03-20 | Installation for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD98-0076A MD1835C2 (en) | 1998-03-20 | 1998-03-20 | Installation for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1835B1 MD1835B1 (en) | 2002-01-31 |
| MD1835C2 true MD1835C2 (en) | 2002-11-30 |
Family
ID=19739134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD98-0076A MD1835C2 (en) | 1998-03-20 | 1998-03-20 | Installation for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1835C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2490215C2 (en) * | 2011-08-31 | 2013-08-20 | Евгений Владимирович Левин | Plant for microbiological treatment of effluents |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2492826B (en) * | 2011-07-14 | 2013-08-07 | Lo Ltd | System for decomposition of organic compounds and method of operation thereof |
| MD761Z (en) * | 2013-01-21 | 2014-11-30 | Эдуард ПОПА | Sewage water treatment plant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1637B1 (en) * | 1998-03-20 | 2001-03-31 | Oleg Lascov | Device for sewage water treatment |
-
1998
- 1998-03-20 MD MD98-0076A patent/MD1835C2/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1637B1 (en) * | 1998-03-20 | 2001-03-31 | Oleg Lascov | Device for sewage water treatment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2490215C2 (en) * | 2011-08-31 | 2013-08-20 | Евгений Владимирович Левин | Plant for microbiological treatment of effluents |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1835B1 (en) | 2002-01-31 |
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