CN204588946U - Effective integrated Sewage treatment systems - Google Patents
Effective integrated Sewage treatment systems Download PDFInfo
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- CN204588946U CN204588946U CN201520227389.3U CN201520227389U CN204588946U CN 204588946 U CN204588946 U CN 204588946U CN 201520227389 U CN201520227389 U CN 201520227389U CN 204588946 U CN204588946 U CN 204588946U
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- dephosphorization
- sewage treatment
- reaction device
- reaction tank
- preposition
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to field of sewage treatment equipment, specifically, relates to a kind of effective integrated Sewage treatment systems.Described Sewage treatment systems is from front to back successively: preposition dephosphorization decoloring reaction device, anaerobic/anoxic pond, first mobile carrier biofilm reaction tank, secondary flow carrier biofilm reaction tank, rearmounted dephosphorization decoloring reaction device and tube settler.The utility model adopts the biological principle be combined with chemofacies, the sewage treatment process that main body adopts flowing carrier microbial film to combine with chemical decolorization dephosphorization, for the various wastewater treatment containing high concentration COD, ammonia nitrogen, colourity, total phosphorus, there is quite high clearance, the various sewage treatment area of municipal effluent, papermaking, pharmacy, textile printing and dyeing, chemical industry etc. can be widely used in.
Description
Technical field
The utility model relates to field of sewage treatment equipment, specifically, relates to a kind of effective integrated Sewage treatment systems.
Background technology
Traditional sewage disposal many employings civil engineering mode, part adopts integrated apparatus, but the activated sludge process that the many employings of integrated apparatus are common, clearance is low, and decolouring phosphor-removing effect is poor.
Utility model content
The purpose of this utility model is, provides a kind of effective integrated Sewage treatment systems, to solve above-mentioned technical problem.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of effective integrated Sewage treatment systems, is characterized in that: described Sewage treatment systems from front to back successively: preposition dephosphorization decoloring reaction device, anaerobic/anoxic pond, first mobile carrier biofilm reaction tank, secondary flow carrier biofilm reaction tank, rearmounted dephosphorization decoloring reaction device and tube settler; Described preposition dephosphorization decoloring reaction device connects intake pump by water inlet pipe; Described tube settler with and anaerobic/anoxic pond between be connected by mud return line, mud return line is provided with sludge reflux pump; Be provided with preposition dephosphorization discoloring agent throwing device above described preposition dephosphorization decoloring reaction device, the top of described rearmounted dephosphorization decoloring reaction device is provided with rearmounted dephosphorization discoloring agent throwing device; Described first mobile carrier biofilm reaction tank, secondary flow carrier biofilm reaction tank are connected with gas blower respectively by blast pipe.
Beneficial effect: compared with prior art, the utility model adopts the biological principle be combined with chemofacies, the sewage treatment process that main body adopts flowing carrier microbial film to combine with chemical decolorization dephosphorization, for the various wastewater treatment containing high concentration COD, ammonia nitrogen, colourity, total phosphorus, there is quite high clearance, the various sewage treatment area of municipal effluent, papermaking, pharmacy, textile printing and dyeing, chemical industry etc. can be widely used in.Specifically, the utility model possesses following advantage: 1, volumetric loading is high, compact province ground; 2, strong, the stable performance of shock-resistance, reliable; 3, biological tank is without blocking, and biological tank volume is fully used, and does not have dead angle; 4, flexible; 5, long service life; 6, efficient decolorizing dephosphorization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
With reference to Fig. 1, effective integrated Sewage treatment systems described in the utility model, described Sewage treatment systems from front to back successively: preposition dephosphorization decoloring reaction device 1, anaerobic/anoxic pond 3, first mobile carrier biofilm reaction tank 41, secondary flow carrier biofilm reaction tank 42, rearmounted dephosphorization decoloring reaction device 6 and tube settler 7; Described preposition dephosphorization decoloring reaction device 1 connects intake pump 8 by water inlet pipe; Described tube settler 7 with and anaerobic/anoxic pond 3 between be connected by mud return line, mud return line is provided with sludge reflux pump; Be provided with preposition dephosphorization discoloring agent throwing device 2 above described preposition dephosphorization decoloring reaction device 1, the top of described rearmounted dephosphorization decoloring reaction device 6 is provided with rearmounted dephosphorization discoloring agent throwing device 5; Described first mobile carrier biofilm reaction tank 41, secondary flow carrier biofilm reaction tank 42 are connected with gas blower respectively by blast pipe.
Sewage is promoted to preposition dephosphorization decoloring reaction device 1 through intake pump 8, in preposition dephosphorization decoloring reaction device 1, sewage carries out dephosphorization decolouring by under the effect of dephosphorization decolouring chemical agent, total phosphorus and color removal are fallen more than 90%, and in water body, remaining most pollutent is COD, BOD, ammonia nitrogen etc.; In anaerobic/anoxic pond 3, adopt mechanical stirring, to reach abundant mixed denitrification (removing NO3-N and NO2--N) and automatically to remove carbon source pollutent (COD); Then, flow into first mobile carrier biofilm reaction tank 41, secondary flow carrier biofilm reaction tank 42 successively, blast aeration in two-stage flowing carrier biomembrane reaction pond, keeps aeration abundant, maintains the dissolved oxygen (DO 3 ~ 4mg/L) of good mixing and abundance; After removal COD and NH3-N is nitrated, water outlet gravity flow enters tube settler 7, and after mud-water separation, upper strata water outlet is discharged, and sludge reflux is to anaerobic/anoxic pond 3 or directly discharge.In above-mentioned working process, the hydraulic detention time in corresponding each stage sets according to influent quality.Described first mobile carrier biofilm reaction tank 41, secondary flow carrier biofilm reaction tank 42 for flowing carrier be: high concentration COD, ammonia nitrogen, total phosphorus etc.
Specifically, the utility model has the following advantages:
1, volumetric loading is high, compact province ground: effective biomembrane area in two-stage flowing carrier biomembrane reaction pond can reach 500-800m
2/ m
3carrier, can significantly improve biological concentration in reactor (sludge concentration can reach 8,000-12000mg/L), thus greatly strengthen reaction member degradable organic pollutant (as BOD
5, COD) ability, when the constancy of volume, this technique is 3 ~ 4 times of conventional activated sludge process processing power; The microorganism of thermopnore carrier surface has very long sludge age (20 ~ 40 days), be very beneficial for the breeding of the autotrophic type microorganisms such as poky nitrifier, filling surface has a large amount of nitrifier breedings, therefore, has very strong nitrated removal ammonia nitrogen ability.
2, strong, the stable performance of shock-resistance, reliable: impact load and temperature variation will be far smaller than the impact on activated sludge process to the biomembranous impact of flowing carrier, when sewage composition changes or sewage toxicity increases, flowing carrier microbial film is very strong to this tolerance.
3, biological tank is without blocking, and biological tank volume is fully used, and does not have dead angle: because flowing carrier microbial film and current can be mixed in the whole volume of biological tank, and fundamentally stopped the blocking possibility of biological tank, Chi Rongneng is fully exploited.
4, flexible: the handiness of technique embodies both ways: various ponds type (depth circumference all can) 1, can be adopted, and do not affect the treatment effect of technique; 2, different flowing carrier microbial film filling ratios can be selected very neatly, reach to take into account and efficient and at a specified future dately expand treatment scale and without the need to increasing the requirement that pond holds.In addition, the technique that the utility model adopts can combine with original technique easily, forms flowing carrier microbial film-active sludge combination process, to the transformation of original Wastewater Treated by Activated Sludge Process factory and upgrading.
5, long service life: the flowing carrier biofilm packing that high-quality is durable, aerating system and discharging device can ensure whole system life-time service and not need to change, and ratio of depreciation is lower.
6, efficient decolorizing dephosphorization: in front end, two-stage flowing carrier biomembrane reaction pond, rear end adopts efficient dephosphorization decoloring reaction device, for different quality by adding pollution-free environment protection integrated dephosphorization discoloring agent, solve biochemical total phosphorus, bottleneck that chroma removal rate is low, according to former colority of water, the working efficiency of adjustment dephosphorization decoloring reaction device, guarantees that draining total phosphorus and colourity reach national emission request.
Claims (1)
1. an effective integrated Sewage treatment systems, is characterized in that: described Sewage treatment systems from front to back successively: preposition dephosphorization decoloring reaction device (1), anaerobic/anoxic pond (3), first mobile carrier biofilm reaction tank (41), secondary flow carrier biofilm reaction tank (42), rearmounted dephosphorization decoloring reaction device (6) and tube settler (7); Described preposition dephosphorization decoloring reaction device (1) connects intake pump (8) by water inlet pipe; Described tube settler (7) with and anaerobic/anoxic pond (3) between be connected by mud return line, mud return line is provided with sludge reflux pump; Described preposition dephosphorization decoloring reaction device (1) top is provided with preposition dephosphorization discoloring agent throwing device (2), and the top of described rearmounted dephosphorization decoloring reaction device (6) is provided with rearmounted dephosphorization discoloring agent throwing device (5); Described first mobile carrier biofilm reaction tank (41), secondary flow carrier biofilm reaction tank (42) are connected with gas blower respectively by blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227389.3U CN204588946U (en) | 2015-04-15 | 2015-04-15 | Effective integrated Sewage treatment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227389.3U CN204588946U (en) | 2015-04-15 | 2015-04-15 | Effective integrated Sewage treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588946U true CN204588946U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520227389.3U Expired - Fee Related CN204588946U (en) | 2015-04-15 | 2015-04-15 | Effective integrated Sewage treatment systems |
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| CN (1) | CN204588946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540148A (en) * | 2016-06-23 | 2018-01-05 | 帕克环保技术(上海)有限公司 | The method of wastewater treatment of the Waste Water Treatment sum of cellulose ethanol |
| CN114560598A (en) * | 2022-03-03 | 2022-05-31 | 天津海之凰科技有限公司 | Treatment method of reverse osmosis concentrated water |
-
2015
- 2015-04-15 CN CN201520227389.3U patent/CN204588946U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540148A (en) * | 2016-06-23 | 2018-01-05 | 帕克环保技术(上海)有限公司 | The method of wastewater treatment of the Waste Water Treatment sum of cellulose ethanol |
| CN107540148B (en) * | 2016-06-23 | 2024-02-13 | 帕克环保技术(上海)有限公司 | Wastewater treatment system and wastewater treatment method for preparing ethanol from cellulose |
| CN114560598A (en) * | 2022-03-03 | 2022-05-31 | 天津海之凰科技有限公司 | Treatment method of reverse osmosis concentrated water |
| CN114560598B (en) * | 2022-03-03 | 2024-04-16 | 天津海之凰科技有限公司 | Treatment method of reverse osmosis concentrated water |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |