CN201915002U - Integrated combined reactor for sewage treatment - Google Patents
Integrated combined reactor for sewage treatment Download PDFInfo
- Publication number
- CN201915002U CN201915002U CN2010206248258U CN201020624825U CN201915002U CN 201915002 U CN201915002 U CN 201915002U CN 2010206248258 U CN2010206248258 U CN 2010206248258U CN 201020624825 U CN201020624825 U CN 201020624825U CN 201915002 U CN201915002 U CN 201915002U
- Authority
- CN
- China
- Prior art keywords
- tank
- groove
- sewage treatment
- anaerobic
- sewage
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005276 aerator Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005273 aeration Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 7
- 239000011574 phosphorus Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 229920000037 Polyproline Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- -1 organism Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an integrated combined reactor for sewage treatment. The integrated combined reactor for sewage treatment mainly comprises a pre-anaerobic tank, a primary anaerobic tank, a secondary anaerobic tank, an aeration tank, a sedimentation tank and a filter, wherein an iron scrap phosphorus removal tank is arranged inside the pre-anaerobic tank; iron scraps are held inside the iron scrap phosphorus removal tank; composite biological fillers are arranged inside the anaerobic tanks and the aeration tank; filtering cotton or hollow fibers or other filtering materials are held inside the filter; sampling ports are formed on the pre-anaerobic tank, the primary anaerobic tank and the secondary anaerobic tank respectively; and drainage ports are formed on the aeration tank and the sedimentation tank. The integrated combined reactor for sewage treatment has the advantages of reasonable structure and low energy consumption. The sewage is treated under aerobic and anaerobic conditions to remove organic substances and achieves the effect of biological nitrogen removal. The integrated combined reactor is mainly applied to treat the domestic sewage, has good biodegradability, and can adopt the biological treatment as the main process. The integrated combined reactor for sewage treatment is easy to operate and convenient for maintenance and management, and reduces the running cost.
Description
Technical field:
The utility model relates to a kind of sewage disposal device, relates in particular to a kind of integral type compound sewage treatment reactor.
Background technology:
Along with China's economy increases fast, the raising of living standards of the people, the sanitary sewage quantity discharged constantly increases, and the discharging unprocessed or sanitary sewage dealt with improperly is the one of the main reasons of rivers and lakes deteriorating water quality.The degenerate problem day by day that water resources lacks, water pollutes aggravation and the aquatic attitude in cities and towns has become one of principal element that influences China's Sustainable development.According to statistics, city over half, most organic town are arranged and near all rural areas, because the shortage of capital is so that unable construction sewage facility for the central disposal and sewerage pipeline network, or, cause China's unprocessed sanitary sewage pollution problem that directly drains into natural water every day still to compare serious because special being connected into down to inconvenience in geographical position focuses on pipe network.When the urban wastewater treatment firm construction is progressively quickened, processing to dispersed sewage is almost still blank, therefore, in vast Rural areas, decentralized zone such as villa district, Expressway Service, tourist attraction, army post, building a collection of more economic, efficient and blanket small-scale sewage treatment facility year by year, is a kind of useful and essential additional measure that focuses on as sewage.This builds healthy water surrounding and will play important effect alleviating urgent day by day resource, environment contradiction.
The utility model content:
In view of this, the purpose of this utility model provides a kind of integral type compound sewage treatment reactor that can efficiently remove the pollutents such as organism, nitrogen, phosphorus and suspended particulate in the sanitary sewage, can make sanitary sewage reach " urban wastewater treatment firm pollutant emission standard " (GB18918-2002) middle one-level A emission standard after treatment.
The technical solution of the utility model realizes in the following manner:
Integral type compound sewage treatment reactor, mainly constitute by pre-anaerobism groove, one-level anaerobism groove, secondary anaerobic groove, aerator tank, settling bath, wherein, be provided with iron filings dephosphorization groove in the pre-anaerobism groove, be provided with iron filings in the iron filings dephosphorization groove, on the pre-anaerobism groove water inlet pipe is set, settling bath is provided with filtration unit and water port.
Be equipped with the compound bio filler in pre-anaerobism groove, one-level anaerobism groove, secondary anaerobic groove and the aerator tank.
The filtering material of filter cotton or tubular fibre is installed in the filtration unit.
Be equipped with thief hole on pre-anaerobism groove, one-level anaerobism groove and the secondary anaerobic groove.
Be equipped with sewage draining exit on aerator tank and the settling bath.
Positively effect of the present utility model is:
1, the utility model is rational in infrastructure, and it is low to consume energy, and sewage carries out aeration through oxidation trough to be handled, and the treating water by the catalytic oxidation groove is back to the anaerobism groove, under aerobic and anaerobic condition, removes organism and also carries out biological denitrificaion.For keeping in touch the treatment effect of oxidation trough, peel off microbial film plump on the filler by the mode that strengthens aeration in case of necessity, a microbial film part of peeling off enters one-level anaerobism groove by reflux type; Precipitation tank for precipitation mud enters one-level anaerobism groove.Mud mainly at pre-anaerobism groove and one-level anaerobism trench bottom, regularly effluxes processing.
2, main process object is a sanitary sewage, and biodegradability is good, and main process can adopt biochemical treatment.According to emission request, the major objective of this reactor for treatment is dephosphorization denitrogenation and reduces BOD
5, COD
Cr, for reducing working cost, mainly based on biological treatment, the assistant chemical dephosphorization.To reach emission request is prerequisite, realizes sewage purification with less investment.
3, the utility model operation and maintenance management are easy, and working cost is low.Combine the advantage of activated sludge process and biomembrance process, with the preparation the compound bio applying filler in anaerobism and aerator tank district.For strengthening phosphor-removing effect, set up iron filings dephosphorization groove.For further reducing suspended particulate matter concentration, in settling bath, added filtration unit.Composite bioreactor is divided into four parts such as pre-anaerobism groove, one-level anaerobism groove, secondary anaerobic groove, aerator tank, settling bath, has realized that reaction zone and settling region are integrated, has characteristics such as compact construction, less investment, operation operation be simple.Composite bioreactor is disposed of sewage to test and shown: this equipment has removes organic ability preferably, removal effect to nitrogen, phosphorus and suspended particulate is also more satisfactory, is a kind ofly to be easy to realize processing unitization, to be applicable to the geographic sewage disposal technology of decentralized.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment:
By Fig. 1 and Fig. 2 as can be seen: the compound sewage reactor of this integral type, mainly constitute by pre-anaerobism groove 1, one-level anaerobism groove 2, secondary anaerobic groove 3, aerator tank 4, settling bath 5, wherein, be provided with iron filings dephosphorization groove 6 in the pre-anaerobism groove 1, be provided with iron filings in the iron filings dephosphorization groove 6, on the pre-anaerobism groove 1 water inlet pipe 9 is set, settling bath 5 is provided with filtration unit 13 and water port 7.
Be provided with compound bio filler 16 in pre-anaerobism groove 1, one-level anaerobism groove 2, secondary anaerobic groove 3 and the aerator tank 4.
Be equipped with thief hole 8 on pre-anaerobism groove 1, one-level anaerobism groove 2 and the secondary anaerobic groove 3.
Be equipped with sewage draining exit 10 on aerator tank 4 and the settling bath 5.
Be provided with reflux 11 in the aerator tank, with the extremely pre-anaerobism groove 1 of sewage backflow in the aerator tank.
Aerator tank 4 bottoms are provided with aeration tube 12, and top is provided with air intake duct 15.
Settling bath 5 middle parts are provided with filtration unit 13, in the filtration unit 13 filter cotton are installed, and are used for filtration treatment water, remove suspended substance.
Aerating pipelines and reflux are provided with control valve 18, the air capacity of control aeration and backflow.
The sewage that enters in the integral type compound sewage treatment reactor relies on the potential energy between each district poor, forms nature and flows.
Application the utility model to the process of sewage purification is:
Throw in iron filings at first respectively in the top iron filings dephosphorization groove 6 of pre-anaerobism groove, the bottom adds compounded mix, adds compounded mix 16 in one-level anaerobism groove 2, secondary anaerobic groove 3 and aerator tank.This reactor is mainly removed pollution substances such as organism, nitrogen, phosphorus and suspended substance by anaerobic process in one-level anaerobism groove 2 and the secondary anaerobic groove 3 and the aerobic aeration process in the aerator tank 4.Sewage and backflow sewage at first enter pre-anaerobism groove 1, and part of contaminated water is back to pre-anaerobism groove 1 by reflux 11 in the aerator tank, removes a part of dissolved oxygen, is entering a secondary anaerobic groove then.In the anaerobism groove, mainly carry out biological denitrificaion, in aerator tank, carry out the phosphorus effect of the biting dephosphorization of nitrification and polyP bacteria by aerobic effect by denitrification.For keeping in touch the treatment effect of oxidation trough, peel off microbial film plump on the filler by the mode that strengthens aeration in case of necessity, the microbial film of peeling off and the precipitating sludge of settling bath enter pre-anaerobism groove 1 by reflux 11.Mud mainly in pre-anaerobism groove 1 and one-level anaerobism groove 2 bottoms, regularly effluxes processing.Sewage through anaerobic process and the processing of iron filings dephosphorization process enters in the aerator tank, 16 pairs of pollutants in water of compound bio filler in the aerator tank such as organism, nitrogen and phosphorus carry out physics and biological absorption, making the adhering to of these nutritive substances that microorganism is easier adheres to breeding thereon, improved the impact resistance of microbial population, guarantee under the prerequisite of variation water quality, keep the stable of effluent quality.The sewage of 4 biologic packing material absorption enters settling bath in aerator tank, precipitates once more, discharges from water port after the sewage of precipitation process filters through filtration unit.
Claims (5)
1. integral type compound sewage treatment reactor, mainly constitute by pre-anaerobism groove (1), one-level anaerobism groove (2), secondary anaerobic groove (3), aerator tank (4), settling bath (5), it is characterized in that: be provided with iron filings dephosphorization groove (6) in the pre-anaerobism groove (1), be provided with iron filings in the iron filings dephosphorization groove (6), on the pre-anaerobism groove (1) water inlet pipe (9) is set, settling bath (5) is provided with filtration unit (13) and water port (7).
2. integral type compound sewage treatment reactor according to claim 1 is characterized in that: be equipped with compound bio filler (16) in pre-anaerobism groove (1), one-level anaerobism groove (2), secondary anaerobic groove (3) and the aerator tank (4).
3. integral type compound sewage treatment reactor according to claim 1 is characterized in that: the filtering material that filter cotton or tubular fibre are installed in the filtration unit (13).
4. integral type compound sewage treatment reactor according to claim 1 is characterized in that: be equipped with thief hole (8) on pre-anaerobism groove (1), one-level anaerobism groove (2) and the secondary anaerobic groove (3).
5. integral type compound sewage treatment reactor according to claim 1 is characterized in that: be equipped with sewage draining exit (10) on aerator tank (4) and the settling bath (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206248258U CN201915002U (en) | 2010-11-25 | 2010-11-25 | Integrated combined reactor for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206248258U CN201915002U (en) | 2010-11-25 | 2010-11-25 | Integrated combined reactor for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915002U true CN201915002U (en) | 2011-08-03 |
Family
ID=44414810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206248258U Expired - Lifetime CN201915002U (en) | 2010-11-25 | 2010-11-25 | Integrated combined reactor for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539313A (en) * | 2012-07-08 | 2014-01-29 | 安徽阜阳永志环能工程有限公司 | Public toilet anaerobic purifier |
| CN110526400A (en) * | 2019-09-26 | 2019-12-03 | 梁良 | A kind of domestic sewage treatment device that suitable dispersion peasant household uses |
-
2010
- 2010-11-25 CN CN2010206248258U patent/CN201915002U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539313A (en) * | 2012-07-08 | 2014-01-29 | 安徽阜阳永志环能工程有限公司 | Public toilet anaerobic purifier |
| CN110526400A (en) * | 2019-09-26 | 2019-12-03 | 梁良 | A kind of domestic sewage treatment device that suitable dispersion peasant household uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204125300U (en) | A kind of purification tank for the treatment of dispersion type domestic wastewater | |
| CN106746175A (en) | A kind of kitchen garbage, waste-water processing method | |
| CN101973679B (en) | Distributed sewage treatment and regeneration technology | |
| CN101468846B (en) | Sectional inlet and drop oxygenation and contact oxidation integrated sewage treating apparatus and method | |
| CN107162339A (en) | Return flow technique | |
| CN105668947A (en) | Sewage purification filter system | |
| CN209210593U (en) | A kind of town sewage treatment system | |
| CN105645699A (en) | Sewage purification treatment device | |
| CN204185292U (en) | Three-dimensional tapered aeration sewage disposal aerobic reactor | |
| CN101786092B (en) | Comprehensive treatment system for organic garbage and domestic sewage and comprehensive treatment method therefor | |
| CN201915002U (en) | Integrated combined reactor for sewage treatment | |
| CN205473212U (en) | Biochemical sewage treatment plant of single household formula integration | |
| CN209522740U (en) | A kind of biomembrane sewage treatment integral structure pond | |
| CN111115987A (en) | Standard IV-class water standard-extraction transformation device for sewage and treatment process thereof | |
| CN204400777U (en) | A kind of village's field sanitary sewage disposal and reutilization system | |
| CN208327714U (en) | Rural domestic sewage treatment integrated apparatus | |
| CN106542700A (en) | A kind of integral type SAFO MBBR decentralized wastewaters treatment for reuse method | |
| CN107364968B (en) | Synchronous nitrogen and phosphorus removal treatment system for micro-polluted water source | |
| CN110171903A (en) | City micropolluted river water processing method and system | |
| CN109368941A (en) | A kind of urban wastewater treatment device and its application | |
| CN205222939U (en) | Sewage treatment plant carries mark and reforms transform composite set | |
| CN212246689U (en) | Rural unconventional water intelligent treatment device | |
| CN211770864U (en) | Standard IV-class water standard-extracting and reforming device for sewage | |
| CN209759234U (en) | Integrated sewage treatment device | |
| CN211445407U (en) | Purify ecological dam device in black and odorous river course |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160418 Address after: 450001. Hatch of Science Park of Henan State University, 11 mayor road, Henan, Zhengzhou 1, 1520 Patentee after: Zhengzhou source and Environmental Protection Technology Co., Ltd. Address before: 450001 science and technology zone, Zhengzhou, Henan, No. 100 Patentee before: Zhengzhou University |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |