CN105712590A - Two-stage comprehensive biochemical reaction tank - Google Patents
Two-stage comprehensive biochemical reaction tank Download PDFInfo
- Publication number
- CN105712590A CN105712590A CN201610287910.1A CN201610287910A CN105712590A CN 105712590 A CN105712590 A CN 105712590A CN 201610287910 A CN201610287910 A CN 201610287910A CN 105712590 A CN105712590 A CN 105712590A
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- China
- Prior art keywords
- pond
- tank
- sterilization pool
- aerobic
- biochemical reaction
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention discloses a two-stage comprehensive biochemical reaction tank which comprises a mixed clay cushion layer (1), a secondary sedimentation tank A (2), a secondary sedimentation tank B (3), a disinfection tank (4), a clean water tank (5), an aerobic tank (6) and an anaerobic tank (7), wherein the mixed clay cushion layer (1) is sequentially provided with the disinfection tank (4), secondary sedimentation tank A (2), secondary sedimentation tank B (3) and anaerobic tank (7) from left to right; a water outlet of the water pump (10) is connected with a drainage pipe (11); the secondary sedimentation tank A (2) and the secondary sedimentation tank B (3) have the same structure and communicate with each other; a water passing hole II (14) is arranged between the disinfection tank (4) and the secondary sedimentation tank A (2); the lateral side of the disinfection tank (4) is provided with the clean water tank (5); and a water passing hole I (15) is arranged between the clean water tank (5) and the disinfection tank (4). The two-stage comprehensive biochemical reaction tank has the advantage of high sewage treatment quantity, and can efficiently filter out organic pollutants and phosphorus in sewage.
Description
Technical field
The present invention relates to the technical field of sewage disposal, particularly a kind of two grades of comprehensive biochemical reaction tanks.
Background technology
Advance the sanitary sewage disposal of field town, be the major action implementing State Council and provincial government of Provincial Party committee about rural environmental protection decision and deployment.The General Office of the State Council forwards each portion clearly to propose: " treatment in accordance with local conditions carries out country sewage, refuse pollution is administered.The unified planning of iterative method county territory sewage and waste treatment facility, unified construction, unified management.Sewage treatment facility should be built in samll cities and towns with good conditionsi and larger village, the sewage in surrounding city villages and small towns can include municipal sewage collection system pipe network in, sanitary sewage to village more poor than relatively decentralized, economic condition of living, can take distributing, low cost, manageable mode to process."
Current field town sanitary sewage is essentially from lavatory flushing water, kitchen water, washing machine drainage, shower drainage and other drainings etc..The organic species such as sanitary sewage cellulose, starch, saccharide, fat, protein, possibly together with the inorganic salts such as nitrogen, phosphorus.Wherein underground water pollution is destroyed maximum by organic pollution and phosphorus by environment, therefore needs before discharging to filter out the organic pollutants in sewage and phosphorus.And existing organic pollutants and the phosphorus very suffering of filtering, sewage load is also less, and therefore existing process technique is not promoted the use of.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of compact conformation, sewage load be big, can two grades of comprehensive biochemical reaction tanks of high-efficient filter scrubbing organic pollutants and phosphorus.
The purpose of the present invention is achieved through the following technical solutions: a kind of two grades of comprehensive biochemical reaction tanks, it includes mixed earth bed course, second pond A, second pond B, sterilization pool, clear water reserviors, Aerobic Pond and anaerobic pond, on described mixed earth bed course and be sequentially arranged sterilization pool from left to right, second pond A, second pond B and anaerobic pond, the surrounding of anaerobic pond is provided with Aerobic Pond, it is provided with biological rotating disk in four Aerobic Ponds, and it is provided with multiple water hole III between each Aerobic Pond and anaerobic pond, four Aerobic Ponds are provided with water pump in any one pond, the outlet of water pump connects drain pipe, the other end of drain pipe connects with second pond B, described second pond A is identical with the structure of second pond B, second pond A and second pond B is interconnected, the bottom of second pond A and second pond B is provided with four rubble packed layers, bucket is surrounded between four rubble packed layers, water hole II it is provided with between described sterilization pool and second pond A, the side of sterilization pool is provided with clear water reserviors, water hole I it is provided with between clear water reserviors and sterilization pool.
Described clear water reserviors are arranged at the rear side of sterilization pool.
Described anaerobic pond, Aerobic Pond and all rectangular shape of sterilization pool.
It is provided with cat ladder in described clear water reserviors, sterilization pool, second pond A and anaerobic pond.
Three water hole III it are provided with between described each Aerobic Pond and anaerobic pond.
The invention have the advantages that present configuration is compact, sewage load big, can high-efficient filter scrubbing organic pollutants and phosphorus.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
In figure, 1-mixes earth bed course, 2-second pond A, 3-second pond B, 4-sterilization pool, 5-clear water reserviors, 6-Aerobic Pond, 7-anaerobic pond, 8-biological rotating disk, 9-water hole III, 10-water pump, 11-drain pipe, 12-rubble packed layer, 13-bucket, 14-water hole II, 15-water hole I, 16-cat ladder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of two grades of comprehensive biochemical reaction tanks, it includes mixed earth bed course 1, second pond A2, second pond B3, sterilization pool 4, clear water reserviors 5, Aerobic Pond 6 and anaerobic pond 7, on described mixed earth bed course 1 and be sequentially arranged sterilization pool 4 from left to right, second pond A2, second pond B3 and anaerobic pond 7, anaerobic pond 7, Aerobic Pond 6 and all rectangular shape of sterilization pool 4, it is filled with nitrification liquid in anaerobic pond 7, the surrounding of anaerobic pond 7 is provided with Aerobic Pond 6, it is provided with biological rotating disk 8 in four Aerobic Ponds 6, and it is provided with three water hole III9 between each Aerobic Pond 6 and anaerobic pond 7, four Aerobic Ponds 6 are provided with water pump 10 in any one pond, the outlet of water pump 10 connects drain pipe 11, the other end of drain pipe 11 connects with second pond B3, described second pond A2 is identical with the structure of second pond B3, second pond A2 and second pond B3 is interconnected, the bottom of second pond A2 and second pond B3 is provided with four rubble packed layers 12, bucket 13 is surrounded between four rubble packed layers 12, rubble packed layer 12 can also strengthen the intensity bottom second pond, avoid ftractureed by the impact of long-term water.Being provided with water hole II14 between sterilization pool 4 and second pond A2, the side of sterilization pool 4 is provided with clear water reserviors 5, and clear water reserviors 5 are arranged at the rear side of sterilization pool 4, are provided with water hole I15 between clear water reserviors 5 and sterilization pool 4.
It is provided with cat ladder 16 in described clear water reserviors 5, sterilization pool 4, second pond A2 and anaerobic pond 7, facilitates workman and enter in pond to check whether pool wall has gap, it is ensured that being smoothed out of sewage disposal.
The present invention processes the step of sewage:
S1, sewage is collected by collector tube after enter in anaerobic pond 7, sewage mixes with the nitrification liquid of inner circulating reflux, thus sewage is carried out denitrification denitrogenation；
S2, startup biological rotating disk 8, biological rotating disk 8 works, after the sewage in anaerobic pond 7 enters Aerobic Pond 6 by water hole III9, dial portion alternately with air and waste water, rotating disk can adhere to one layer of biomembrane perching a large amount of microorganisms after a period of time, organic pollution in sewage will by biomembrane institute absorption degradation, it is achieved thereby that the filtering of organic pollution；Owing to the organic pollution in sewage is processed by four biological rotating disks 8 simultaneously, greatly improve treatment effeciency, it is ensured that follow-up water yield；
S3, after organic pollution process terminates, start water pump 10, water pump 10 is by sewage suction second pond B3 and second pond A2, in these two second ponds, now add dephosphorization agent, big mud is produced after a period of time, bulky grain mud enters in bucket 13 and collects, it is achieved thereby that the filtering of phosphor in sewage, supernatant then enters in sterilization pool 4 through water hole II14；
S4, adding sodium hypochlorite in sterilization pool 4 to remove the stink in sewage, after process, sewage enters in clear water reserviors 5 through water hole I15 and keeps in, thus the prepared sewage without organic pollution and phosphorus.This comprehensive pool greatly improves sewage treating efficiency, it is ensured that thoroughly the organic pollution in sewage and phosphorus are filtered.
Claims (5)
1. two grades of comprehensive biochemical reaction tanks, it is characterized in that: it includes mixed earth bed course (1), second pond A(2), second pond B(3), sterilization pool (4), clear water reserviors (5), Aerobic Pond (6) and anaerobic pond (7), described mixed earth bed course (1) is upper and has been sequentially arranged sterilization pool (4) from left to right, second pond A(2), second pond B(3) and anaerobic pond (7), the surrounding of anaerobic pond (7) is provided with Aerobic Pond (6), it is provided with biological rotating disk (8) in four Aerobic Ponds (6), and it is provided with multiple water hole III(9 between each Aerobic Pond (6) and anaerobic pond (7)), four Aerobic Ponds (6) are provided with water pump (10) in any one pond, the outlet of water pump (10) connects drain pipe (11), the other end of drain pipe (11) and second pond B(3) connect, described second pond A(2) with second pond B(3) structure identical, second pond A(2) and second pond B(3) be interconnected, second pond A(2) and second pond B(3) bottom be provided with four rubble packed layers (12), bucket (13) is surrounded between four rubble packed layers (12), described sterilization pool (4) and second pond A(2) between be provided with water hole II(14), the side of sterilization pool (4) is provided with clear water reserviors (5), it is provided with water hole I(15) between clear water reserviors (5) and sterilization pool (4).
2. a kind of two grades of comprehensive biochemical reaction tanks according to claim 1, it is characterised in that: described clear water reserviors (5) are arranged at the rear side of sterilization pool (4).
3. a kind of two grades of comprehensive biochemical reaction tanks according to claim 1, it is characterised in that: described anaerobic pond (7), Aerobic Pond (6) and all rectangular shape of sterilization pool (4).
4. a kind of two grades of comprehensive biochemical reaction tanks according to claim 1, it is characterised in that: described clear water reserviors (5), sterilization pool (4), second pond A(2) and anaerobic pond (7) in be provided with cat ladder (16).
5. a kind of two grades of comprehensive biochemical reaction tanks according to claim 1, it is characterised in that: it is provided with three water hole III(9 between described each Aerobic Pond (6) and anaerobic pond (7)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287910.1A CN105712590A (en) | 2016-05-04 | 2016-05-04 | Two-stage comprehensive biochemical reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287910.1A CN105712590A (en) | 2016-05-04 | 2016-05-04 | Two-stage comprehensive biochemical reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712590A true CN105712590A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287910.1A Pending CN105712590A (en) | 2016-05-04 | 2016-05-04 | Two-stage comprehensive biochemical reaction tank |
Country Status (1)
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| CN (1) | CN105712590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536152A (en) * | 2022-10-12 | 2022-12-30 | 陕西省水务集团环境技术运维有限公司 | Sewage low temperature denitrification processing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418989A (en) * | 1990-05-14 | 1992-01-23 | Unitika Ltd | Treatment of organic waste water |
| CN105330108A (en) * | 2015-11-23 | 2016-02-17 | 广西博世科环保科技股份有限公司 | Method for treating domestic sewage through anaerobic-contact oxidation bio-membrane reactor and treatment device |
| CN205603424U (en) * | 2016-05-04 | 2016-09-28 | 四川格瑞斯环境科技有限公司 | Biochemical reaction basin is synthesized to second grade |
-
2016
- 2016-05-04 CN CN201610287910.1A patent/CN105712590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418989A (en) * | 1990-05-14 | 1992-01-23 | Unitika Ltd | Treatment of organic waste water |
| CN105330108A (en) * | 2015-11-23 | 2016-02-17 | 广西博世科环保科技股份有限公司 | Method for treating domestic sewage through anaerobic-contact oxidation bio-membrane reactor and treatment device |
| CN205603424U (en) * | 2016-05-04 | 2016-09-28 | 四川格瑞斯环境科技有限公司 | Biochemical reaction basin is synthesized to second grade |
Non-Patent Citations (1)
| Title |
|---|
| 山西漳泽电力股份有限公司编: "《化学设备及系统》", 31 May 2015 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536152A (en) * | 2022-10-12 | 2022-12-30 | 陕西省水务集团环境技术运维有限公司 | Sewage low temperature denitrification processing system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |