CN102951775B - Integral sewage treatment method and device thereof - Google Patents
Integral sewage treatment method and device thereof Download PDFInfo
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- CN102951775B CN102951775B CN201210516384.3A CN201210516384A CN102951775B CN 102951775 B CN102951775 B CN 102951775B CN 201210516384 A CN201210516384 A CN 201210516384A CN 102951775 B CN102951775 B CN 102951775B
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- water
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- sand filter
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- flow sand
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 230000000249 desinfective Effects 0.000 claims abstract description 11
- 239000002957 persistent organic pollutant Substances 0.000 claims abstract description 5
- 238000004062 sedimentation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 19
- 239000004576 sand Substances 0.000 claims description 18
- 230000003301 hydrolyzing Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 230000004059 degradation Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
The invention provides an integral sewage treatment method and a device thereof. The device comprises a suction sump, an integral deep well device, a plate sedimentation tank, a transit water storage pool, a continuous quicksand filter and an ultraviolet light disinfection device, which are sequentially connected through a water inlet and outlet pipelines. Sewage is filtered firstly, enters into the suction sump, then enters into the integral deep well device so as to be carried out withsubjected to adsorption and degradation of organic pollutants, and enters into the plate sedimentation tank so as to be subjected tocarried out with sedimentation of large particulate matters; and the sedimented water enters into the continuous quicksand filter through the transit water storage pool so as to be subjected tocarried out with treatment of suspended solids, and finally enters into the ultraviolet light disinfection device so as to be subjected tocarried out with sterilization and disinfection, so thatand then emission or recycle is realized. The invention has the beneficial effects that: independent sewage treatment devices are reasonably integrated into a whole in order, the problems that each sewage treatment device has large floor space, low sewage processing efficiency and the like are solved, and effluent reaches to the standard of first-class B of uUrban sSewage tTreatment pPlant pPollutant eEmission sStandard rRegulated by China.
Description
Technical field
The invention belongs to technical field of sewage, relate in particular to the integral sewage disposal process within the scope of locals such as being applicable to medium and small sized enterprises, hotel, landscape sight-seeing area, community, the building that write, hotel, hospital, sanatorium, school, enterprises and institutions of Party and government offices.And further relate to the waste disposal plant of realizing the required use of this integral sewage disposal process.
Background technology
In prior art, sewage disposal is mainly that sewage is carried out respectively to aeration, precipitation and filtration treatment, above-mentioned sewage water treatment method is simple and crude, each treating processes is carried out separately, mutually discontinuous, and required single waste disposal plant floor space is large, serious waste of resources, sewage after treatment be difficult to the standard of " municipal sewage plant's pollutant emission standard " the one-level B that reaches national regulation.
Summary of the invention
For solving existing sewage disposal technology defect in the field and not enough land resources waste and the filtered water water quality problem not up to standard causing, the invention provides a kind of integral sewage disposal process, the method by sewage is filtered, the purifying treatment program such as organic matter degradation, precipitation, suspended substance processing, disinfection by ultraviolet light, make sewage after treatment reach the one-level B emission standard of national regulation.The present invention also further provides the device of realizing this integral sewage disposal process.
The present invention is specifically achieved through the following technical solutions:
Integral sewage disposal process, comprises pump sump 1, integrated deep-well device 2, inclined-plate clarifying basin 3, transfer water reservoir 4, Continuous Flow sand filter 5, apparatus for ultraviolet disinfection 6, it is characterized in that: comprise following steps:
1. sewage enters pump sump 1 after grid 8 filters large particulate matter;
2. the sewage after filtering is promoted to integrated deep-well device 2 through lift pump and carries out absorption and the degraded of organic pollutant;
3. enter inclined-plate clarifying basin 3 through the water overflow after treatment of integrated deep-well device 2 and carry out large particulate matter sedimentation processing;
4. the water overflow after inclined-plate clarifying basin 3 precipitations enters transfer water reservoir 4;
5. the water in transfer water reservoir 4 is promoted to Continuous Flow sand filter 5 through lift pump, and Continuous Flow sand filter 5 is processed suspended substance in water;
6. through discharge or the reuse after apparatus for ultraviolet disinfection 6 carries out sterilization and disinfection again of Continuous Flow sand filter 5 water after treatment.
Described step 5. Continuous Flow sand filter 5 processes suspended substance in water to SS≤10mg/L.
Described integrated deep-well device 2 is made up of hydrolyzing regulation pond 11 and contact-oxidation pool 12, and hydrolyzing regulation pond 11 is arranged in contact-oxidation pool 12, between hydrolyzing regulation pond 11 and contact-oxidation pool 12, draft tube 13 is set.
Realize the device of above-mentioned integral sewage disposal process, it is characterized in that: described pump sump 1 water outlet is connected with integrated deep-well device 2 water-in pipelines, integrated deep-well device 2 water outlets are connected with inclined-plate clarifying basin 3 water-in pipelines, inclined-plate clarifying basin 3 water outlets are connected with transfer water reservoir 4 water-in pipelines, transfer water reservoir 4 water outlets are connected with Continuous Flow sand filter 5 water-in pipelines, and Continuous Flow sand filter 5 water outlets are connected with apparatus for ultraviolet disinfection 6 water-in pipelines.
Beneficial effect of the present invention: integral sewage disposal process of the present invention and device thereof, solved that single sewage disposal program and plant area area are large, the wasting of resources and the problem such as sewage treating efficiency is low, water quality is not up to standard.Integrated sewage disposal pattern, all improves sewage load and wastewater treatment efficiency greatly, and water outlet reaches the standard of " municipal sewage plant's pollutant emission standard " one-level B of national regulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Pretreating sewage enters pump sump after grid filters large particulate matter, sewage after filtration is promoted to integrated deep-well device by lift pump, in this process, active sludge is by macromole in sewage and the organic pollutant that is difficult to biochemical degradation, the organic pollutant that is decomposed into small molecules and easily degrades, carry out aeration by blower fan, the pollutent under the effect of aeration in maximum absorption and degradation of sewage; The water overflow after treatment of integrated deep-well device enters inclined-plate clarifying basin, and large particulate matter falls to inclined-plate clarifying basin bottom, and the water overflow after precipitation enters transfer water reservoir; Water in transfer water reservoir is promoted to Continuous Flow sand filter through lift pump, and Continuous Flow sand filter processes suspended substance in water to SS≤10mg/L.Continuous Flow sand filter water after treatment carries out sterilization and disinfection through apparatus for ultraviolet disinfection again, qualified discharge or reuse, and integrated processing technique completes.
Described integrated deep-well device is made up of hydrolyzing regulation pond and contact-oxidation pool, and hydrolyzing regulation pond is arranged in contact-oxidation pool, between hydrolyzing regulation pond and contact-oxidation pool, draft tube is set.Draft tube upper end open communicates with the top of the floating stuffing in hydrolyzing regulation pond, and draft tube lower ending opening communicates with the bottom of the floating stuffing in contact-oxidation pool.
Realize the device of above-mentioned integral sewage disposal process, comprise pump sump, integrated deep-well device, inclined-plate clarifying basin, transfer water reservoir, Continuous Flow sand filter, apparatus for ultraviolet disinfection, aforesaid device connects by inlet and outlet pipe lines successively.
In addition, the present invention not meaning that by schematic diagram and specification sheets limits to.Those skilled in the art all belong to protection domain of the present invention not departing from remodeling, variation, the interpolation under the prerequisite of design aim of the present invention and principle thereof, the present invention done.
Claims (4)
1. integral sewage disposal process, comprise pump sump (1), integrated deep-well device (2), inclined-plate clarifying basin (3), transfer water reservoir (4), Continuous Flow sand filter (5), apparatus for ultraviolet disinfection (6), it is characterized in that: comprise following steps:
1. sewage enters pump sump (1) after grid (8) filters large particulate matter;
2. the sewage after filtering is promoted to integrated deep-well device (2) through lift pump and carries out absorption and the degraded of organic pollutant;
3. enter inclined-plate clarifying basin (3) through integrated deep-well device (2) water overflow after treatment and carry out large particulate matter sedimentation processing;
4. the water overflow after inclined-plate clarifying basin (3) precipitation enters transfer water reservoir (4);
5. the water in transfer water reservoir (4) is promoted to Continuous Flow sand filter (5) through lift pump, and Continuous Flow sand filter (5) is processed suspended substance in water;
6. through discharge or the reuse after apparatus for ultraviolet disinfection (6) carries out sterilization and disinfection again of Continuous Flow sand filter (5) water after treatment.
2. integral sewage disposal process according to claim 1, is characterized in that: described step 5. Continuous Flow sand filter (5) processes suspended substance in water to SS≤10mg/L.
3. integral sewage disposal process according to claim 1, it is characterized in that: described integrated deep-well device (2) is made up of hydrolyzing regulation pond (11) and contact-oxidation pool (12), hydrolyzing regulation pond (11) is arranged in contact-oxidation pool (12), between hydrolyzing regulation pond (11) and contact-oxidation pool (12), draft tube (13) is set.
4. realize the device of integral sewage disposal process claimed in claim 1, it is characterized in that: described pump sump (1) water outlet is connected with integrated deep-well device (2) water-in pipeline, integrated deep-well device (2) water outlet is connected with inclined-plate clarifying basin (3) water-in pipeline, inclined-plate clarifying basin (3) water outlet is connected with transfer water reservoir (4) water-in pipeline, transfer water reservoir (4) water outlet is connected with Continuous Flow sand filter (5) water-in pipeline, Continuous Flow sand filter (5) water outlet is connected with apparatus for ultraviolet disinfection (6) water-in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516384.3A CN102951775B (en) | 2012-11-24 | 2012-11-24 | Integral sewage treatment method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516384.3A CN102951775B (en) | 2012-11-24 | 2012-11-24 | Integral sewage treatment method and device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102951775A CN102951775A (en) | 2013-03-06 |
| CN102951775B true CN102951775B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210516384.3A Active CN102951775B (en) | 2012-11-24 | 2012-11-24 | Integral sewage treatment method and device thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179864A (en) * | 2018-09-04 | 2019-01-11 | 嘉善铂汉塑胶五金有限公司 | A kind of industrial sewage-treatment plant |
| CN109240389A (en) * | 2018-11-01 | 2019-01-18 | 贵州华源环保科技发展有限公司 | A kind of sewage treatment tele-control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005013803A (en) * | 2003-06-24 | 2005-01-20 | Takuma Co Ltd | Method and its apparatus for filtering and sterilizing water |
| CN1994936A (en) * | 2006-12-05 | 2007-07-11 | 南开大学 | Method for processing and resuing carbinol waste water for circulated cooling water |
| CN102642992A (en) * | 2012-05-02 | 2012-08-22 | 青岛银河环保股份有限公司 | Integrated reclaimed water treatment method |
-
2012
- 2012-11-24 CN CN201210516384.3A patent/CN102951775B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005013803A (en) * | 2003-06-24 | 2005-01-20 | Takuma Co Ltd | Method and its apparatus for filtering and sterilizing water |
| CN1994936A (en) * | 2006-12-05 | 2007-07-11 | 南开大学 | Method for processing and resuing carbinol waste water for circulated cooling water |
| CN102642992A (en) * | 2012-05-02 | 2012-08-22 | 青岛银河环保股份有限公司 | Integrated reclaimed water treatment method |
Non-Patent Citations (4)
| Title |
|---|
| 赵小珍.连续流砂过滤器在循环水系统的应用.《河南化工》.2012,第29卷(第19期),全文. |
| 连续流砂过滤器在循环水系统的应用;赵小珍;《河南化工》;20121015;第29卷(第19期);全文 * |
| 连续流砂过滤器处理城市二级出水中试研究;陈晓安 等;《工业用水与废水》;20110228;第42卷(第1期);前言部分，第1部分材料与方法，第2部分结果与讨论以及图1-7 * |
| 陈晓安 等.连续流砂过滤器处理城市二级出水中试研究.《工业用水与废水》.2011,第42卷(第1期),前言部分，第1部分材料与方法，第2部分结果与讨论以及图1-7. |
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| CN102951775A (en) | 2013-03-06 |
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Effective date of registration: 20220701 Address after: 266736, 200m east of Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province, adjacent to Donghai Road Patentee after: Qingdao Pingcheng environmental protection engineering equipment Co.,Ltd. Address before: 266107 No. 362 Wang Sha Road, Xiazhuang Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO XIAOCHUAN ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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