CN202400900U - Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water - Google Patents
Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water Download PDFInfo
- Publication number
- CN202400900U CN202400900U CN2012200051531U CN201220005153U CN202400900U CN 202400900 U CN202400900 U CN 202400900U CN 2012200051531 U CN2012200051531 U CN 2012200051531U CN 201220005153 U CN201220005153 U CN 201220005153U CN 202400900 U CN202400900 U CN 202400900U
- Authority
- CN
- China
- Prior art keywords
- cass
- reaction tank
- reaction
- waste water
- reaction area
- 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 - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to a treatment device for waste water in pharmaceutical industry, in particular to a cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water. The CASS reaction tank comprises a baffle, wherein the baffle divides the CASS reaction tank into a pre-reaction area and a main reaction area; the pre-reaction area is provided with a water inlet pipe; the bottom of the pre-reaction reaction is communicated with the bottom of the main reaction area; the main reaction area is provided with a jet aerator; and water outlet pipes are arranged on the top of the main reaction area. By the CASS reaction tank, organic pollutants can be subjected to oxidative decomposition by microbes well, the CASS reaction tank is high in efficiency, good in decontamination effect, low in running cost, long in service life and easy to operate, and sludge is smoothly discharged. The jet aerator is used as an aerating device, and the oxygen transfer rate is between 40 and 120 mg/L.H and is higher than that of other aerating devices, so energy can be saved better. Simultaneously, the conventional bottom aeration method is changed, namely the jet aerator and a CASS device are integrated, so the CASS reaction tank is particularly suitable for the sewage treatment of small-scale sewage treatment stations.
Description
Technical field
The utility model relates to a kind of treatment unit of waste water of pharmaceutical industry, specifically relates to a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment.
Background technology
The waste water that pharmaceutical industry produces; Traditional treatment process is to adopt complicated Infrastructure and technologies such as reaction tank, settling tank, blowoff basin, and the CASS treatment unit also is present in the field of waste water treatment at present, still; Existing C ASS treatment unit mainly is a steel design; The complicated water device of straining is arranged, and adopt the bottom aeration method, treatment effect is not good enough yet.
The utility model content
To the technical problem that exists in the prior art, the utility model provides a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment, realizes that preferably organic pollutant is decomposed by microbiological oxidation, and efficient is high, and scrubbing is effective.
To achieve these goals, the technical scheme of employing is following:
A kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment; It is characterized in that said CASS reaction tank is provided with baffle plate, said baffle plate is separated into pre-reaction zone and main reaction region with the CASS reaction tank; Said pre-reaction zone is provided with water inlet pipe; The bottom of said pre-reaction zone and main reaction region is communicated with, and said main reaction region is provided with jet aerator, and the top of said main reaction region is provided with rising pipe.
Further, said rising pipe has three, and vertical direction is arranged.
Further, the bottom of said main reaction region is provided with blow-off pipe.
Comparatively perfect is that the material of said CASS reaction tank is the PP resin.
The utility model is used for the CASS reaction tank of Pharmaceutical Wastewater Treatment, and its beneficial effect is:
1, can realize preferably that organic pollutant is decomposed by microbiological oxidation, efficient is high, the scrubbing better effects if, and spoil disposal is unobstructed, and working cost is low, and long service life is simple to operate.
2, the CASS reaction tank adopts the manufacturing of PP material, and is anti-anticorrosion; Rising pipe is a layered structure, saves the complicated hydrophone of straining.
3, aerating apparatus uses jet aerator, and oxygen transfer rate is between 40-120mg/LH, and is higher than the oxygen transfer rate of present other aerating apparatuss, better save energy.Simultaneously, changed original bottom aeration method, this is that combination with jet aerator and CASS device reaches integrated, is specially adapted to the WWT of small-scale sewage treatment station.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Embodiment
See also Fig. 1, a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment, the material of CASS reaction tank 1 is the PP resin, and CASS reaction tank 1 is provided with baffle plate 3, and baffle plate 3 is separated into pre-reaction zone 8 and main reaction region 7 with CASS reaction tank 1.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technician in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (4)
1. CASS reaction tank that is used for Pharmaceutical Wastewater Treatment; It is characterized in that said CASS reaction tank is provided with baffle plate, said baffle plate is separated into pre-reaction zone and main reaction region with the CASS reaction tank; Said pre-reaction zone is provided with water inlet pipe; The bottom of said pre-reaction zone and main reaction region is communicated with, and said main reaction region is provided with jet aerator, and the top of said main reaction region is provided with rising pipe.
2. a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment according to claim 1 is characterized in that said rising pipe has three, and vertical direction is arranged.
3. a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment according to claim 1 is characterized in that the bottom of said main reaction region is provided with blow-off pipe.
4. according to each described a kind of CASS reaction tank that is used for Pharmaceutical Wastewater Treatment of claim 1-3, it is characterized in that the material of said CASS reaction tank is the PP resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051531U CN202400900U (en) | 2012-01-04 | 2012-01-04 | Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051531U CN202400900U (en) | 2012-01-04 | 2012-01-04 | Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400900U true CN202400900U (en) | 2012-08-29 |
Family
ID=46698563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200051531U Expired - Fee Related CN202400900U (en) | 2012-01-04 | 2012-01-04 | Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400900U (en) |
-
2012
- 2012-01-04 CN CN2012200051531U patent/CN202400900U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100494103C (en) | Integrated ozone and aeration biological filtering pool water treatment apparatus and method | |
| CN204874213U (en) | Petrochemical industry waste water is with synthesizing water treatment facilities | |
| CN105481177A (en) | Low-consumption nitrification and denitrification coal chemical wastewater advanced treatment device | |
| CN204897660U (en) | A dark treatment facility of environment -friendly that is used for high salt industry sewage that contains | |
| CN203419825U (en) | Landfill leachate advanced treatment device | |
| CN204874212U (en) | A recovery plant for high enriched phenol wastewater | |
| CN203392979U (en) | Integrated treatment device for domestic wastewater | |
| CN203112655U (en) | Dispersive MBR (Membrane Bioreactor) water neutralizer | |
| CN103641268A (en) | Two-stage bioreactor device and technology for treating garbage leachate | |
| CN204454838U (en) | A kind of coking wastewater processing system | |
| CN203065238U (en) | Novel embedded integrated flow guiding biological aerated filter | |
| CN202390289U (en) | Device for treating unsaturated polyester process wastewater efficiently | |
| CN203269735U (en) | Equipment for treating rubbish leachate by utilizing two-stage bioreactors | |
| CN202400900U (en) | Cyclic activated sludge system (CASS) reaction tank for treating pharmaceutical waste water | |
| CN101786716A (en) | High-concentration difficult-degradation organic sewage treating system | |
| CN201825822U (en) | Ozone-BAF integrated reaction equipment used for wastewater treatment | |
| CN204803184U (en) | Integral, sewage treatment equipment | |
| CN104355493B (en) | A kind of integrated aerobic advanced treatment apparatus | |
| CN204138425U (en) | A kind of Sewage treatment systems | |
| CN203700117U (en) | Movable integrated regenerating treating device for domestic sewage | |
| CN105836963A (en) | Coal chemical waste water biochemical nitrogen removal technology | |
| CN203173888U (en) | Integrated anoxic and aerobic membrane bioreactor | |
| CN202558738U (en) | Deep treatment and recycling device of garbage percolate tail water | |
| CN101638284A (en) | Advanced sewage purification sterilization system | |
| CN104261562B (en) | Biological bed treatment unit and method under a kind of 360 degree of rotating waters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chang Cai Inventor after: Zhou Yong Inventor after: Li Shen Inventor after: Yao Ming Inventor after: Zhao Xiaogang Inventor before: Chang Cai Inventor before: Zhou Yong Inventor before: Li Shen Inventor before: Yao Ming Inventor before: Zhao Xiaogang |
|
| CP02 | Change in the address of a patent holder |
Address after: 230000 C-1 building, KB4-4 block, hi tech Zone, Anhui, Hefei Province, Room 501 Patentee after: Anhui Tianhong Lvzhou Environmental Protection Technology Co., Ltd. Address before: 230000, room 14, building 1419, building C, Plaza, azure business port, on the eastern side of the hidden mountain road, Hefei City, Anhui Province Patentee before: Anhui Tianhong Lvzhou Environmental Protection Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |