CN109748457A - A kind of sewage water treatment method of integrated machine for sewage treatment - Google Patents
A kind of sewage water treatment method of integrated machine for sewage treatment Download PDFInfo
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- CN109748457A CN109748457A CN201910070070.7A CN201910070070A CN109748457A CN 109748457 A CN109748457 A CN 109748457A CN 201910070070 A CN201910070070 A CN 201910070070A CN 109748457 A CN109748457 A CN 109748457A
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- water
- sewage
- film case
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- liquid dung
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Abstract
A kind of sewage water treatment method of integrated machine for sewage treatment, includes the following steps, 1) clear water is put into film case, pH value is adjusted to neutrality by former liquid dung；Then sludge is added；2) into film case continuous " bored exposure ", until there is cotton-shaped thallus；3) dissolved oxygen for measuring water body in film case, stops " bored exposure " when dissolved oxygen is in 3-5mg/L；4) by former liquid dung to be treated automatically into in film box body；It in the present invention, does not need to introduce sludge from the outside, reduces the propagation of germ；Sludge required for the present invention can directly take out of sewer catch basin or methane-generating pit, and demand is few, not need the transport of long range.The present invention carries out the culture of cotton-shaped thallus using former field sludge simultaneously, and the applicable ability of thallus is strong, and digestion power is strong, so as to reach preferable treatment effect.
Description
Technical field
The present invention relates to a kind of sewage water treatment method more particularly to a kind of sewage water treatment methods of integrated machine for sewage treatment.
Background technique
In sewage disposal process, the form of existing sewage treatment is mostly distributing, is taken up a large area, and facility is more, and
And it is mostly open, during sewage treatment, foreign odor gas is difficult to cover.Existing sewage water treatment method is most simultaneously
It needs to add a large amount of chemical reagent, is not ecological treatment method, the production of chemical reagent inherently has pollution environment
It may.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of dirt of integrated machine for sewage treatment
Method for treating water is handled former liquid dung using cotton-shaped thallus, to achieve the purpose that ecological, environmental protective.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows: at a kind of sewage of integrated machine for sewage treatment
Reason method, includes the following steps, 1) it is put into clear water into film case, by separating dry space from moist space treated former liquid dung, pH value is adjusted to
It is neutral；Then the pool bottom sludge collected out of collecting pit or methane-generating pit, cement weight ratio are as follows: 2000:1:-500:1 is added；Institute
The weight ratio for stating clear water and former liquid dung is 10:1-1:1.
2) continuous " bored exposure " 3-6 days into film case, until there is cotton-shaped thallus；
3) dissolved oxygen for measuring water body in film case, stops " bored exposure " when dissolved oxygen is in 3-5；
4) by former liquid dung to be treated automatically into in film box body, water-holding quantity and water inlet in the film box body
Ratio between amount is 20:1-5:1；
5) in the first seven day automatically into former liquid dung to be treated, former liquid dung increases 1-5 cubes daily；Dissolved oxygen amount control
In 3-5；Increase after entering the amount of former liquid dung, excessive mixing liquid can precipitate 30-60 automatically into in sedimentation basin in film case
Minute, it is flowed back into sewer catch basin by return pipe；
The overflow port on the sedimentation basin top is connected to film case, and film frame is provided in the film case, is arranged on the film frame
There is filter membrane；The side being discharged in the film case is connected to by water pump with filtered water tank；The bottom of the film case is provided with micropore exposure
Tracheae, the micro-pore aeration pipeline are connected on blower, are provided with timing valve on the micro-pore aeration pipeline, on the blower
It is also equipped with timer.
After mixed liquor in film case is digested by cotton-shaped thallus, then by filter membrane water system, not timing will digest
Liquid dung well enters filtered water tank by filter membrane sucking, subsequently enters lower system, and water suction reaches after a certain period of time, then by certainly
Dynamic back-purge system recoils in filter membrane inner tube from drawing water in filtered water tank, when water pressure reaches load, can return in filtering membrane tube
It rushes out, filter membrane film surface microorganism is rinsed well, is automatically repeated.
The sewage water treatment method of above-mentioned integrated machine for sewage treatment, it is preferred that it is provided with back purge system in the film case,
The back purge system includes backwash tube, self priming pump and backflushing water intake pipe, and one end of the backwash tube is connected to self priming pump
On, in the water outlet side of filter membrane, one end of the backflushing water intake pipe is connected on self priming pump, is another the water outlet of backwash tube
End is arranged in filtered water tank.When back purge system starts, so that the water of the side of filter membrane water outlet i.e. clear water side
Pressure is greater than the other side of filter membrane, and the suspended matter being adsorbed on filter membrane is rinsed out.
The sewage water treatment method of above-mentioned integrated machine for sewage treatment, it is preferred that diversing bucket, institute are provided in the sedimentation basin
The bottom that diversing bucket is arranged in automatic back flow pump is stated, the return pipe on automatic back flow pump is connected to sewer catch basin；On the sedimentation basin
Overflow launder is provided on the inner wall of side, overflow launder is connected to overflow port.
The sewage water treatment method of above-mentioned integrated machine for sewage treatment, it is preferred that the micropore aeration pipe is arranged in filter membrane
The side of water inlet.
The sewage water treatment method of above-mentioned integrated machine for sewage treatment, it is preferred that the sewer catch basin is by sludge pump and collects
Case connection.In the present invention, the cotton-shaped thallus in sewer catch basin can follow sludge to pass through sludge pump together and enter in collecting box,
Cotton-shaped thallus can rest and reorganize in collecting box, and meet the needs of the environment of processing water body, so that the sewage of cotton-shaped thallus
Processing capacity is stronger；The cotton-shaped thallus rested and reorganized in collecting box can be added in film case after filtering out sludge.
It in the present invention, does not need to introduce sludge from the outside, reduces the propagation of germ；Sludge required for the present invention can be from
It is directly taken in sewer catch basin or methane-generating pit, demand is few, does not need the transport of long range.Simultaneously the present invention using former field sludge into
The culture of the cotton-shaped thallus of row, the applicable ability of thallus is strong, and digestion power is strong, so as to reach preferable treatment effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integrated machine for sewage treatment in the present invention.
Fig. 2 is the positive structure diagram of integrated machine for sewage treatment in the present invention.
Marginal data
1, sedimentation basin；2, film case；3, film frame；4, backwash tube；5, filtered water tank；6, micro-pore aeration pipeline；7, blower；8, hand
Dynamic exhaust-valve；9, diversing bucket；10, return pipe；11, clean water overflow slot；12, collecting box.
Specific embodiment
To facilitate the understanding of the present invention, present invention work more comprehensively, is meticulously described below in conjunction with preferred embodiment,
But the protection scope of the present invention is not limited to the following specific embodiments.
It should be strongly noted that when to be described as " be fixed on, be fixed in, be connected to or be connected to " another for a certain element
When on element, it can be directly fixed, affixed, connection or is connected on another element, be also possible to by connecting among other
Fitting is indirectly fixed, affixed, connects or is connected on another element.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, is not intended to the limitation present invention
Protection scope.
Embodiment
A kind of integrated machine for sewage treatment as depicted in figs. 1 and 2, including steel sedimentation basin 1 and steel filter pond, sedimentation basin
Clean water overflow mouth in 1 is connected to filtering ponds, and filtering ponds include film case 2, and film frame 3 is provided in film case 2, is provided on film frame 3
Filter membrane, the interior side being discharged of film case 2 are connected to by water pump with filtered water tank 5；It is provided with back purge system in film case 2, backwashes
Device includes backwash tube 4, self priming pump and backflushing water intake pipe, and one end of backwash tube 4 is connected on self priming pump, backwash tube 4
Water outlet in the water outlet side of filter membrane, one end of backflushing water intake pipe is connected on self priming pump, the other end is arranged in filtered water tank 5
It is interior.In the present embodiment, filter membrane uses MBR film, and MBR film, Kong Wei little, suspended matter can not pass through, and can satisfy the present embodiment
Requirement.
In the present embodiment, the side of the bottom filter membrane water inlet of film case 2 is provided with micro-pore aeration pipeline 6, micropore aeration pipe
Road 6 is connected on blower 7, and timing valve is provided on micro-pore aeration pipeline 6, is also equipped with timer on blower 7.
In the present embodiment, Manual drain valve 8, and the bottom of sedimentation basin 1 are provided on the bottom of sedimentation basin 1 and sewer catch basin
Portion is pumped by automatic back flow and is connected to sewer catch basin.Diversing bucket 9 is provided in sedimentation basin 1, diversing bucket 9 is arranged in automatic back flow pump
Bottom, 9 bottom of diversing bucket are separated with sedimentation basin 1, and the return pipe 10 on automatic back flow pump is connected to sewer catch basin；1 upside of sedimentation basin
Inner wall on be provided with clean water overflow slot 11, clean water overflow slot 11 is connected to clean water overflow mouth.
A kind of sewage water treatment method of integrated machine for sewage treatment, includes the following steps, 1) clear water is put into film case, pass through
PH value, is adjusted to neutrality by separating dry space from moist space treated former liquid dung；Then the bottom of pond collected out of collecting pit or methane-generating pit is added
Sludge, cement weight ratio are as follows: 2000:1:-500:1；The weight ratio of the clear water and former liquid dung is 10:1-1:1.
2) continuous " bored exposure " 3-6 days into film case, until there is cotton-shaped thallus；
3) dissolved oxygen for measuring water body in film case, stops " bored exposure " when dissolved oxygen is in 3-5；
4) by former liquid dung to be treated automatically into in film box body, water-holding quantity and inflow in film box body it
Between ratio be 20:1-5:1；
5) in the first seven day automatically into former liquid dung to be treated, former liquid dung increases 1-5 cubes daily；Dissolved oxygen amount control
In 3-5；Increase after entering the amount of former liquid dung, excessive mixing liquid can precipitate 30-60 automatically into in sedimentation basin in film case
Minute, it is flowed back into sewer catch basin by return pipe；Sewer catch basin is connected to by sludge pump with collecting box.In the present invention, sewer catch basin
Interior cotton-shaped thallus can follow sludge to pass through sludge pump together and enter in collecting box, and cotton-shaped thallus can be into collecting box
Row is rested and reorganized, and meets the needs of the environment of processing water body, so that the sewage treatment capacity of cotton-shaped thallus is stronger；Stop in collecting box
Whole good cotton-shaped thallus can be added in film case after filtering out sludge.
After mixed liquor in film case is digested by cotton-shaped thallus, then by filter membrane water system, not timing will digest
Liquid dung well enters filtered water tank by filter membrane sucking, subsequently enters lower system, and water suction reaches after a certain period of time, then by certainly
Dynamic back-purge system recoils in filter membrane inner tube from drawing water in filtered water tank, when water pressure reaches load, can return in filtering membrane tube
It rushes out, filter membrane film surface microorganism is rinsed well, is automatically repeated.
Claims (5)
1. a kind of sewage water treatment method of integrated machine for sewage treatment, it is characterised in that: include the following steps, 1) it is put into film case
PH value is adjusted to neutrality by separating dry space from moist space treated former liquid dung by clear water；Then it is added out of collecting pit or methane-generating pit and receives
The pool bottom sludge of collection, cement weight ratio are as follows: 2000:1:-500:1；The weight ratio of the clear water and former liquid dung is 10:1-1:1；
2) continuous " bored exposure " 3-6 days into film case, until there is cotton-shaped thallus；
3) dissolved oxygen for measuring water body in film case, stops " bored exposure " when dissolved oxygen is in 3-5mg/L；
4) by former liquid dung to be treated automatically into in film box body, water-holding quantity and inflow in the film box body it
Between ratio be 20:1-5:1；
5) in the first seven day automatically into former liquid dung to be treated, former liquid dung increases 1-5 cubes daily；Dissolved oxygen amount is controlled in 3-
5；Increasing after entering the amount of former liquid dung, excessive mixing liquid can be automatically into in sedimentation basin in film case, and 30-60 points of precipitating
Clock is flowed back into sewer catch basin by return pipe；
The overflow port on the sedimentation basin top is connected to film case, and film frame is provided in the film case, was provided on the film frame
Filter membrane；The side being discharged in the film case is connected to by water pump with filtered water tank；The bottom of the film case is provided with micropore aeration pipe,
The micro-pore aeration pipeline is connected on blower, and timing valve is provided on the micro-pore aeration pipeline, is also set on the blower
It is equipped with timer.
2. the sewage water treatment method of integrated machine for sewage treatment according to claim 1, it is characterised in that: set in the film case
It is equipped with back purge system, the back purge system includes backwash tube, self priming pump and backflushing water intake pipe, and the one of the backwash tube
End is connected on self priming pump, and in the water outlet side of filter membrane, one end of the backflushing water intake pipe connects the water outlet of backwash tube
On self priming pump, the other end be arranged in filtered water tank.
3. the sewage water treatment method of integrated machine for sewage treatment according to claim 1, it is characterised in that: in the sedimentation basin
It is provided with diversing bucket, the bottom of diversing bucket is arranged in the automatic back flow pump, and the return pipe and sewer catch basin on automatic back flow pump connect
It is logical；Overflow launder is provided on inner wall on the upside of the sedimentation basin, overflow launder is connected to overflow port.
4. the sewage water treatment method of integrated machine for sewage treatment according to claim 1, it is characterised in that: the micro-pore aeration
The side of filter membrane water inlet is arranged in pipe.
5. the sewage water treatment method of integrated machine for sewage treatment according to claim 1, it is characterised in that: the sewer catch basin is logical
Sludge pump is crossed to be connected to collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070070.7A CN109748457B (en) | 2019-01-24 | 2019-01-24 | Sewage treatment method of sewage treatment all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070070.7A CN109748457B (en) | 2019-01-24 | 2019-01-24 | Sewage treatment method of sewage treatment all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109748457A true CN109748457A (en) | 2019-05-14 |
| CN109748457B CN109748457B (en) | 2022-02-22 |
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| CN201910070070.7A Active CN109748457B (en) | 2019-01-24 | 2019-01-24 | Sewage treatment method of sewage treatment all-in-one machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2104433A1 (en) * | 1992-08-21 | 1994-02-22 | Henry Behmann | Modular Shipboard Membrane Bioreactor System for Combined Wastewater Stream |
| CN102070279A (en) * | 2010-11-26 | 2011-05-25 | 应清界 | Method for treating municipal sewage by adopting millipore FBR (Filter Bio-reactor) |
| CN202671363U (en) * | 2012-07-18 | 2013-01-16 | 广州铁路职业技术学院 | Sludge backflow system |
| CN207435149U (en) * | 2017-11-10 | 2018-06-01 | 江苏聚仁环境工程有限公司 | A kind of integration MBR sewage disposal devices |
-
2019
- 2019-01-24 CN CN201910070070.7A patent/CN109748457B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2104433A1 (en) * | 1992-08-21 | 1994-02-22 | Henry Behmann | Modular Shipboard Membrane Bioreactor System for Combined Wastewater Stream |
| CN102070279A (en) * | 2010-11-26 | 2011-05-25 | 应清界 | Method for treating municipal sewage by adopting millipore FBR (Filter Bio-reactor) |
| CN202671363U (en) * | 2012-07-18 | 2013-01-16 | 广州铁路职业技术学院 | Sludge backflow system |
| CN207435149U (en) * | 2017-11-10 | 2018-06-01 | 江苏聚仁环境工程有限公司 | A kind of integration MBR sewage disposal devices |
Non-Patent Citations (2)
| Title |
|---|
| 李秀芬: "《水污染控制工程实践》", 31 January 2012, 北京：中轻工业出版社 * |
| 郭茂新: "《水污染控制工程学》", 31 December 2005, 中国环境科学出版社 * |
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| CN109748457B (en) | 2022-02-22 |
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