MD417Y - System for biochemical reprocessing of livestock organic waste - Google Patents
System for biochemical reprocessing of livestock organic waste Download PDFInfo
- Publication number
- MD417Y MD417Y MDS20110102A MD417Y MD 417 Y MD417 Y MD 417Y MD S20110102 A MDS20110102 A MD S20110102A MD 417 Y MD417 Y MD 417Y
- Authority
- MD
- Moldova
- Prior art keywords
- capacity
- sediment
- water
- submersible pump
- settler
- Prior art date
Links
- 239000010815 organic waste Substances 0.000 title abstract 5
- 244000144972 livestock Species 0.000 title abstract 2
- 238000012958 reprocessing Methods 0.000 title abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 10
- 239000013049 sediment Substances 0.000 abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 5
- 239000007787 solid Substances 0.000 abstract 4
- 238000011010 flushing procedure Methods 0.000 abstract 3
- 239000003337 fertilizer Substances 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 239000002361 compost Substances 0.000 abstract 1
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002699 waste material 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
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a system for reprocessing of livestock organic waste and can be used for obtaining biogas, fertilizers and service water.The system, according to the invention, includes a hydraulic flushing block, including an organic waste flushing device (1), connected to a service water supply system, a capacity (3) for the collection of organic waste, connected to another water supply system, with a submersible pump (5) and a level sensor located in the capacity (3), connected to a control unit, after which the waste is fed into a unit for separation of organic waste into solid and liquid fractions, including a distribution capacity (6) with liquid drainage branch pipes, connected to vertical settlers (7) with solid (9) and liquid (8) fractions drainage branch pipes, equipped with valves (10), in the settlers are placed a submersible pump (11) and a level sensor (13), the submersible pump (11) of the settler (7) being connected to a water-air pump (12). The liquid fraction is fed into an aerobic treatment unit, comprising an anoxic reactor (15) with a submersible pump (16), a level sensor and two water-air pumps (17, 18), first (19) and second (20) stage biotanks, a secondary settler (21) equipped with a branch pipe (22) for discharge of circulating activated sludge, connected through a valve to the anoxic reactor (15) and a branch pipe (23) for discharge of excess sludge, the biotanks (19, 20) are equipped with water-air pumps (24), and the second stage (20) biotank is connected to the settler (7) through a branch pipe (25). From the secondary settler (21) the liquid enters the post-treatment unit (27), including capacities equipped with drainage and wells (28) connected in series therewith, each well is equipped with a water level control (29), and in the last well is additionally located a dispenser (30) of disinfecting solution and a pump (31), said well is connected to a hydraulic flushing device (1) for the recycling of service water and is equipped with a branch pipe (32) for discharge of treated water. The solid fraction from the settler (7) enters the unit for processing of solid fraction into biogas and fertilizers, which includes a sediment metering capacity (34), equipped with a submersible pump (35) and a level sensor, at the same time the sediment metering capacity (34) is connected to the first (36), second (37) and third (38) stage methane tanks and the secondary settler (21) of the aerobic treatment unit. The methane tanks (36, 37, 38) are connected through valves with a capacity (39) for the collection of fermented sediment, equipped with a submersible pump (40) with a level sensor. The capacity (39) and the third stage methane tank (38) are connected to a sediment separator (41) and through a conveyor (42) to a compost site (43), which is connected to the sediment metering capacity (34). The methane tanks (36, 37, 38) are equipped with branch pipes for gas drainage into a gasholder (44), which in its turn is connected to a cogeneration plant (45), and the methane tank (36) is connected to the capacity (3), the sediment separator (41) is connected to the sediment metering capacity (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110102 MD417Z (en) | 2010-03-23 | 2010-03-23 | System for biochemical reprocessing of livestock organic waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110102 MD417Z (en) | 2010-03-23 | 2010-03-23 | System for biochemical reprocessing of livestock organic waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD417Y true MD417Y (en) | 2011-09-30 |
| MD417Z MD417Z (en) | 2012-05-31 |
Family
ID=45815281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20110102 MD417Z (en) | 2010-03-23 | 2010-03-23 | System for biochemical reprocessing of livestock organic waste |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD417Z (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2120417C1 (en) * | 1997-05-19 | 1998-10-20 | Всероссийский научно-исследовательский институт электрификации сельского хозяйства | Method of treatment of cattle-breeding flows |
| MD1810G2 (en) * | 2000-12-27 | 2002-06-30 | Александр МИХАЙЛЕНКО | Installation for waste water biochemical treatment |
-
2010
- 2010-03-23 MD MDS20110102 patent/MD417Z/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD417Z (en) | 2012-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) | ||
| MM4Y | Short-term patent definitely lapsed due to non-payment of fees |