CN201777959U - Equipment for treating garbage pressure filtrate - Google Patents
Equipment for treating garbage pressure filtrate Download PDFInfo
- Publication number
- CN201777959U CN201777959U CN2010202238702U CN201020223870U CN201777959U CN 201777959 U CN201777959 U CN 201777959U CN 2010202238702 U CN2010202238702 U CN 2010202238702U CN 201020223870 U CN201020223870 U CN 201020223870U CN 201777959 U CN201777959 U CN 201777959U
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- hearth
- jet
- membrane
- pond
- electricity flocculation
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Abstract
The utility model discloses equipment for treating garbage pressure filtrate with alternating current electrolysis; a sewage collection pool is sequentially connected with a primary electrocoagulation reactor, a secondary electrocoagulation reactor, a sedimentation tank, an ecological oxidation pond, an anaerobic tank and a membrane bioreactor; a membrane component is arranged in the membrane bioreactor, and jet aeration heads are arranged below the membrane component; all the jet aeration heads are electrically connected in an alternating current device in an electric box, a plurality of pairs of electrode plates are respectively arranged in the primary electrocoagulation reactor and the secondary electrocoagulation reactor in parallel at intervals, and the electrode plates are electrically connected with the alternating current device; and an ecological base is filled in the ecological oxidation pond, and the jet aeration heads are arranged below the ecological base. The equipment for treating garbage pressure filtrate has two stages of electrocoagulation treatment, has the COD removal rate of above 70 to 90 percents, and has the advantages of stable outflow water quality, significantly improved biodegradability, convenient equipment maintenance and management, little investment, low energy consumption and good treatment effect.
Description
Technical field
The utility model belongs to employing alternating current electrolysis technical field of sewage treatment equipment, relates to a kind of equipment for the treatment of refuse pressing filtering liquid.
Background technology
Refuse pressing filtering liquid is a kind of high-concentration waste water of complicated component, and its character depends on the particle diameter, compaction of component of refuse, rubbish, on-the-spot factors such as weather, hydrologic condition and landfill time.The pollutant kind of refuse pressing filtering liquid is various, and pollutant component comprises organism, mineral ion and nutritive substance, wherein mainly is positively charged ion, heavy metal, phenols, red class, solubility lipid acid and other organic pollutant of ammonia, nitrogen and various solubilised state.
Conventional sewage disposal device mainly is made up of sewage collecting pool, electrolyzer, settling tank, anaerobic pond and Aerobic Pond etc., the effluent characteristics that adopts this conventional equipment to carry out sewage disposal is difficult to reach emission standard, as if untimely percolate is handled, very big to the pollution of environment.
Summary of the invention
The purpose of this utility model is for overcoming the not high deficiency of effluent characteristics in the prior art, provides that a kind of technology is simple, treatment effect good, the equipment of the treating refuse pressing filtering liquid of stable effluent quality.
The technical solution adopted in the utility model is: comprise sewage collecting pool, sewage collecting pool is connected with one-level electricity flocculation multiple-hearth, secondary electricity flocculation multiple-hearth, settling tank, biological oxidation pond, anaerobic pond and membrane biological reaction pond in turn by pipeline; Be respectively arranged with the jet-flow aeration head at sewage collecting pool, one-level electricity flocculation multiple-hearth, secondary electricity flocculation multiple-hearth, biological oxidation pond and membrane biological reaction pond intracavity bottom, membrane bioreactor inside is provided with membrane module, and the jet-flow aeration head is positioned at the membrane module below; Each jet-flow aeration head is electrically connected the alternating-current device that is arranged at electric cabinet inside, and parallel interval is furnished with many counter electrode plate respectively in one-level electricity flocculation multiple-hearth and secondary electricity flocculation multiple-hearth inside, and many counter electrode plate is electrically connected with the alternating-current device; Biological oxidation is filled with ecological matrix in the pond, and the jet-flow aeration head is arranged at the ecological matrix below.
The beneficial effects of the utility model are:
1, have two-stage electricity flocculation treatment, the COD clearance is reached more than 70～90%, stable effluent quality and biochemical obviously improve, and can also effectively remove colourity, SS, heavy metal etc., have improved the processing efficiency of follow-up biochemical system.
2, the biological oxidation pond organic pollutant in the degradation water effectively helps water body to recover self-purification capacity, and rebuilds its eubiosis.Membrane biological reaction is ammonia nitrogen and other Persistent organic pollutants in the degradation of sewage effectively.
3, technical process is simple, and equipment maintenance and management is convenient, less investment, and floor space is few, and energy consumption is low, and treatment effect is good, reaches G B 5084-92 " agricultural irrigation water quality standard " dry farming standard.
Description of drawings
Fig. 1 is a structure connection diagram of the present utility model;
Among the figure: 1. sewage collecting pool; 2. one-level electricity flocculation multiple-hearth; 3. secondary electricity flocculation multiple-hearth; 4. settling tank; 5. biological oxidation pond; 6. anaerobic pond; 7. membrane biological reaction pond; 8. jet-flow aeration head; 9. battery lead plate; 10. alternating-current device; 11. ecological matrix; 12. membrane module; 13. electric cabinet.
Embodiment
As Fig. 1, the utility model is made up of sewage collecting pool 1, one-level electricity flocculation multiple-hearth 2, secondary electricity flocculation multiple-hearth 3, settling tank 4, biological oxidation pond 5, anaerobic pond 6 and membrane biological reaction pond 7 and electric cabinet 13.Wherein, sewage collecting pool 1 connects one-level electricity flocculation multiple-hearth 2, secondary electricity flocculation multiple-hearth 3, settling tank 4, biological oxidation pond 5, anaerobic pond 6 and membrane biological reaction pond 7 successively by pipeline.Inner bottom part position at sewage collecting pool 1, one-level electricity flocculation multiple-hearth 2, the flocculation of secondary electricity multiple-hearth 3, biological oxidation pond 5 and membrane biological reaction pond 7 cavitys is separately installed with jet-flow aeration head 8.Anaerobic pond 6 adopts plank to cover Chi Ding, and sewage is not contacted with air.Membrane module 12 is installed in the membrane bioreactor 7, and jet-flow aeration head 8 is positioned at the below of membrane module 12, utilizes the efficient cutoff performance of membrane module 12 to carry out solid-liquid separation, reaches the purpose of mud-water separation effectively.Electricity cabinet 13 inside are equipped with alternating-current device 10, aeration pump switch, ram pump switch and ram pump, and the aeration pump switch is electrically connected with each jet-flow aeration head 8, and sewage adopts ram pump to introduce.Electricity cabinet 13 is being controlled the power supply of each jet-flow aeration head 8.The exchange current intensity of alternating-current device 10 is 2A in the electrolytic process, and voltage strength is 30V.
Many counter electrode plate 9, many counter electrode plate 9 parallel interval that solubility is set respectively in one-level electricity flocculation multiple-hearth 2 and secondary electricity flocculation multiple-hearth 3 inside are arranged, spacing between per two battery lead plates 9 is 10～15cm, the anode of battery lead plate 9 and negative electrode are solubility electrodes such as aluminium sheet or iron plate, and many counter electrode plate 9 connects the alternating-current device 10 in the electric cabinet 13.One-level electricity flocculation multiple-hearth 2 and secondary electricity flocculation multiple-hearth 3 are kind and the character according to the pollutent of needs removal in the waste water, the anode of the solubility battery lead plate 9 after the energising can produce the metal ion of some amount, these metal ions combine with the hydroxyl radical free radical with extremely strong oxidation susceptibility of hydrolysis and the coagulating agent of nascent state, battery lead plate 9 anodes power on and solve oxygen simultaneously, battery lead plate 9 negative electrodes power on and solve hydrogen, produce the air supporting effect, pollutants in waste water just can be taken place such as oxygenolysis, coagulation, complexing, displacement, effects such as sterilization, and by air supporting it is discharged.Can effectively reduce COD, SS in the water, heavy metal, colourity, PH etc., in this process, most of organism is removed in the waste water.
Be filled with a kind of novel ecological base 11 of treated suitable microorganism growth in the biological oxidation pond 5, ecological matrix 11 is a kind of multigroup man-made polymer's inertia ecological matrix, and jet-flow aeration head 8 is installed in the below of this ecological matrix 11.Ecological matrix 11 can make full use of the nutritive substance in the biological group efficient degradation water body and bed mud in the water body on the one hand; It can build habitat in whole water body biology on the other hand, thereby recovers and set up the ecological water environment of health.The jet-flow aeration head 8 of ecological matrix 11 belows provides the oxygen of q.s can for the microorganism on the ecological matrix 11.
Claims (1)
1. the equipment of a treating refuse pressing filtering liquid, comprise sewage collecting pool (1), it is characterized in that: described sewage collecting pool (1) is connected with one-level electricity flocculation multiple-hearth (2), secondary electricity flocculation multiple-hearth (3), settling tank (4), biological oxidation pond (5), anaerobic pond (6) and membrane biological reaction pond (7) in turn by pipeline; Be respectively arranged with jet-flow aeration head (8) at sewage collecting pool (1), one-level electricity flocculation multiple-hearth (2), secondary electricity flocculation multiple-hearth (3), biological oxidation pond (5) and membrane biological reaction pond (7) intracavity bottom, membrane bioreactor (7) inside is provided with membrane module (12), and jet-flow aeration head (8) is positioned at membrane module (12) below; Each jet-flow aeration head (8) is electrically connected and is arranged at the inner alternating-current device (10) of electric cabinet (13), one-level electricity flocculation multiple-hearth (2) and secondary electricity flocculate multiple-hearth (3) inside respectively parallel interval be furnished with many counter electrode plate (9), many counter electrode plate (9) is electrically connected with alternating-current device (10); Be filled with ecological matrix (11) in the biological oxidation pond (5), jet-flow aeration head (8) is arranged at ecological matrix (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238702U CN201777959U (en) | 2010-06-12 | 2010-06-12 | Equipment for treating garbage pressure filtrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238702U CN201777959U (en) | 2010-06-12 | 2010-06-12 | Equipment for treating garbage pressure filtrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777959U true CN201777959U (en) | 2011-03-30 |
Family
ID=43791179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202238702U Expired - Fee Related CN201777959U (en) | 2010-06-12 | 2010-06-12 | Equipment for treating garbage pressure filtrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891610A (en) * | 2015-05-25 | 2015-09-09 | 北京华瑞创源环保科技有限公司 | Heterotopic electro-flocculation device and method |
| CN106890838A (en) * | 2015-12-19 | 2017-06-27 | 广州伟烨船舶设备有限公司 | Warship marine domestic sewage and comprehensive food waste treatment system and method |
-
2010
- 2010-06-12 CN CN2010202238702U patent/CN201777959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891610A (en) * | 2015-05-25 | 2015-09-09 | 北京华瑞创源环保科技有限公司 | Heterotopic electro-flocculation device and method |
| CN106890838A (en) * | 2015-12-19 | 2017-06-27 | 广州伟烨船舶设备有限公司 | Warship marine domestic sewage and comprehensive food waste treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130612 |