CN205556217U - Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank - Google Patents
Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank Download PDFInfo
- Publication number
- CN205556217U CN205556217U CN201521054896.8U CN201521054896U CN205556217U CN 205556217 U CN205556217 U CN 205556217U CN 201521054896 U CN201521054896 U CN 201521054896U CN 205556217 U CN205556217 U CN 205556217U
- Authority
- CN
- China
- Prior art keywords
- ammonia nitrogen
- waste water
- contact oxidation
- pond
- high density
- 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
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
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank, including the cell body, the bottom of cell body is equipped with the inlet tube, and the top of cell body is equipped with the outlet pipe, wherein, from the bottom up is equipped with filtering area, adsorption zone and filler district in proper order in the cell body, adopt the grid to separate between filtering area, adsorption zone and the filler district, be equipped with the quartz filter material in the filtering area, the adsorption zone is equipped with active carbon and resin. The utility model provides a handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank removes large -particle matter and impurity through the filtering area, adsorbs a large amount of ammonia nitrogens and other organic pollutants things in the waste water through the adsorption zone, improves the area of contact of water and microorganism through the district of packing, and the reinforcing is to the effect of getting rid of of COD, ammonia nitrogen, phosphorus, alga etc. In the water. The utility model discloses a whole wastewater treating processes convenient and fast, the reinforcing microorganism is to high -concentration ammonia nitrogen's adaptability and degradation rate, has improved waste water treatment's efficiency to through recoil pipe, guarantee waste water and stabilize discharge to reach standard.
Description
Technical field
The utility model embodiment relates to dyeing waste water biochemical processing process technology in industrial effluent treatment plant, particularly relates to a kind of biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water.
Background technology
Water resource is one of strategic resource in national development, and it is that human society is depended on for existence, developed requisite material base, is human society usage amount maximum, irreplaceable life resource, is the important substance guarantee of the sustainable development of socio-economy.Along with sustained and rapid development, the population of China's economic society are continuously increased the quickening with urbanization process, shortage of water resources has become as the serious restraining factors of socio-economic development.Meanwhile, water resource utilization efficiency and benefit are low, and water resource waste and water are seriously polluted, have increased the weight of again the shortage of water resource.Therefore, sanitary sewage and all types of industries waste water are processed extremely important.
Biological contact oxidation process in stain disease process belongs to the one of biomembrance process, it is that fixing filler is installed in aeration tank, waste water is under compressed-air actuated drive, constantly contact with the biomembrane formed on filler, compressed air provides oxygen simultaneously, in solid, liquid, gas three contact, attachment or free microorganism absorption on organic matter in waste water is filled and decompose, waste water is purified.The most widely used fixing filler has: plastic honeycomb filler, fiberfill, semi soft packing, stereo corrugated filler, Ball-type packing etc., aeration tank uses blowing-type, oxygen replenishing equipment is in the majority with perforated pipe, microporous pipe aeration device and aeration flexible pipe, wind regime is based on Roots blower, air compressor machine, the single reaction tank of the many employings of current bio-oxidation pond, due to the effect of anaerobic bacteria in course of reaction, the gas such as methane, ammonia is produced in bottom, pond, easily drive Mud up-floating, cause the consequences such as sludge loss.In biological contact oxidation pond, include techonosphere, packing layer, steady water layer and superelevation water layer from the bottom to top, wherein structure floor height preferably uses 0.6-1.2m, filler floor height preferably uses 2.5-3.5m, steady water layer height preferably uses 0.4-0.5m, ultrahigh water floor height should be less than 0.5m, and biological contact oxidation pond water inlet end preferably arranges guiding gutter, and its width should be less than 0.8m.Guiding gutter and biological contact oxidation pond should use training wall to separate, guiding gutter lower edge is preferably 0.3-0.5m to the distance on filler ground, 0.4m preferably it is not less than to the distance at the bottom of pond, but biological contact oxidation pond of the prior art is low to the treatment effeciency of printing and dyeing industrial waste water, all kinds of organic pollutions especially ammonia nitrogen pollutant can not be degradable, and the effect containing ammonia nitrogen in high density treatment of dyeing wastewater is bad.
Utility model content
For solving the problems referred to above of the prior art, the utility model embodiment proposes a kind of biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water, improves biological respinse efficiency, reaches the most effectively to process the effect of waste water.
The utility model embodiment provides a kind of biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water, including pond body, the bottom of described pond body is provided with water inlet pipe, the top of pond body is provided with outlet pipe, wherein, it is sequentially provided with filtering area, adsorption zone and packing area in the body of described pond from top to bottom, uses grid to separate between described filtering area, adsorption zone and packing area, in described filtering area, be provided with quartz filtrate；Described adsorption zone is provided with activated carbon and resin.
Further, being provided with spiral high-efficiency biologic packing material in described packing area, described spiral high-efficiency biologic packing material passes through cradle hangs in body top, described pond.
As the improvement of technique scheme, the bottom of described pond body is additionally provided with boring aeration pipe, and described boring aeration pipe is positioned at the top of described water inlet pipe.
As the improvement of technique scheme, being additionally provided with a recoil tube between described water inlet pipe and outlet pipe, described recoil tube is provided with the first stop valve.
Further, the port of export of described outlet pipe is provided with the second stop valve.
As the improvement of technique scheme, bottom the body of described pond, it is further opened with a sewage draining exit.
nullThe technical solution of the utility model at least has the following technical effect that: the biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water provided by the utility model，Large particulate matter and impurity is removed by filtering area，By a large amount of ammonia nitrogens in adsorption zone absorption waste water and other organic pollutions，The contact area of water and microorganism is improved by packing area，Strengthen COD in water body、Ammonia nitrogen、Phosphorus、The removal effect of algae etc.，The biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water of the present utility model is installed aeration tube，And control aeration intensity by boring aeration pipe，Avoid aeration rate not enough，The problem that aeration is uneven，Waste water is under the drive of aeration air，The biomembrane formed with the spiral high-efficiency biologic packing material in packing area constantly contacts，Compressed air provides oxygen simultaneously，Solid、Liquid、During gas three contacts，Ammonia nitrogen in waste water and other organic matters filled on attachment or free microorganism absorption and decompose，Waste water is purified.Whole wastewater treatment process is convenient and swift, strengthens microorganism to the adaptability of ammonia nitrogen in high density and degradation rate, improves the efficiency that waste water processes.Further, recoil tube is passed through, it is ensured that the waste water of discharge reaches the requirement of regulation.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing is not constituted any restriction of the present utility model.
The structural representation of the biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings the utility model is described in further detail.
A kind of biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water that Fig. 1 provides for the utility model embodiment.As shown in Figure 1, the biological contact oxidation pond of this process ammonia nitrogen in high density dyeing waste water includes pond body 10, the bottom of described pond body 10 is provided with water inlet pipe 20, the top of pond body 10 is provided with outlet pipe 30, use and be inverted contact method, ensure that waste water is fully contacted oxidation pond, filtering area 40, adsorption zone 50 and packing area 60 it is sequentially provided with from top to bottom in described pond body 10, grid 70 is used to separate between described filtering area 40, adsorption zone 50 and packing area 60, it is provided with quartz filtrate in described filtering area 40, filters out the impurity in waste water and large particulate matter；Described adsorption zone 50 is provided with activated carbon and resin, a large amount of ammonia nitrogens in absorption waste water and other organic pollutions.
Wherein, it is provided with spiral high-efficiency biologic packing material in described packing area 60, described spiral high-efficiency biologic packing material in body top, described pond by cradle hangs, is made spiral high-efficiency biologic packing material can fill the solid space of packing area 60 by support, increases the attaching space between waste water and filler.Spiral high-efficiency biologic packing material is the carrier of water body purification exclusive microorganism fungus kind growth and breeding, form complicated aerobic microbiological metabolism environment, improve the contact area of waste water and microorganism, strengthen COD in water body, ammonia nitrogen, phosphorus, the removal effect of algae etc., and the ammonia nitrogen in the microorganism further oxidation Decomposition waste water on filler and other organic matters, form carbon dioxide, water and cellular material, complete the metabolism of self, dead and superfluous microbial cell and residuum are along with the waste water discharge pond body 10 after purifying, thus reach the catharsis to waste water.
In the utility model one embodiment, the bottom of described pond body 10 is additionally provided with boring aeration pipe 80, and described boring aeration pipe 80 is positioned at the top of described water inlet pipe 20, controls aeration intensity by boring aeration pipe 80, it is to avoid aeration rate is not enough, the problem that aeration is uneven.
Further, in an embodiment of the present utility model, a recoil tube 90 it is additionally provided with between described water inlet pipe 20 and outlet pipe 30, described recoil tube 90 is provided with the first stop valve 91, and the port of export of described outlet pipe 30 is provided with the second stop valve 31, when waste water is still not up to standard-required after the filtration of pond body 10, then the second stop valve 31 is closed, first stop valve 91 is opened, water body is re-introduced into the bottom of pond body 10 by recoil tube 90, again pass by filtering area 40, adsorption zone 50 and packing area 60, after reaching emission request, close the first stop valve 91, open the second stop valve 31, water body is directly discharged by outlet pipe 30.
In another embodiment of the present utility model, being further opened with a sewage draining exit bottom described pond body 10, during filtering, the solid suspension in pond body 10 is under the body bottom precipitation of pond, and timing is discharged from sewage draining exit.
The biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water provided by the utility model, large particulate matter and impurity is removed by filtering area 40, the a large amount of ammonia nitrogens in waste water and other organic pollutions are adsorbed by adsorption zone 50, improved the contact area of water and microorganism by packing area 60, strengthen the removal effect to COD in water body, ammonia nitrogen, phosphorus, algae etc.；The biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water of the present utility model is installed aeration tube 80, and control aeration intensity by boring aeration pipe 80, avoid aeration rate not enough, the problem that aeration is uneven, waste water is under the drive of aeration air, the biomembrane formed with the spiral high-efficiency biologic packing material in packing area 60 constantly contacts, compressed air provides oxygen simultaneously, in solid, liquid, gas three contact, ammonia nitrogen in waste water and other organic matters filled on attachment or free microorganism absorption and decompose, waste water is purified.Whole wastewater treatment process is convenient and swift, strengthens microorganism to the adaptability of ammonia nitrogen in high density and degradation rate, improves the efficiency that waste water processes.Further, by recoil tube 90, it is ensured that the waste water of discharge reaches the requirement of regulation.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, the utility model is not intended to be limited to embodiment illustrated herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, the utility model is not intended to be limited to embodiment illustrated herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (6)
1. the biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water, including pond body, the bottom of described pond body is provided with water inlet pipe, the top of pond body is provided with outlet pipe, it is characterized in that, it is sequentially provided with filtering area, adsorption zone and packing area in the body of described pond from top to bottom, uses grid to separate between described filtering area, adsorption zone and packing area, in described filtering area, be provided with quartz filtrate.
The biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water the most according to claim 1, it is characterised in that be provided with spiral high-efficiency biologic packing material in described packing area, described spiral high-efficiency biologic packing material passes through cradle hangs in body top, described pond.
The biological contact oxidation pond of process ammonia nitrogen in high density dyeing waste water the most according to claim 1, it is characterised in that the bottom of described pond body is additionally provided with boring aeration pipe, described boring aeration pipe is positioned at the top of described water inlet pipe.
4. the biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water as described in any one of claim 1-3, it is characterised in that being additionally provided with a recoil tube between described water inlet pipe and outlet pipe, described recoil tube is provided with the first stop valve.
5. the biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water as claimed in claim 4, it is characterised in that the port of export of described outlet pipe is provided with the second stop valve.
6. the biological contact oxidation pond processing ammonia nitrogen in high density dyeing waste water as claimed in claim 1, it is characterised in that be further opened with a sewage draining exit bottom the body of described pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054896.8U CN205556217U (en) | 2015-12-17 | 2015-12-17 | Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054896.8U CN205556217U (en) | 2015-12-17 | 2015-12-17 | Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556217U true CN205556217U (en) | 2016-09-07 |
Family
ID=56823491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054896.8U Expired - Fee Related CN205556217U (en) | 2015-12-17 | 2015-12-17 | Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164151A (en) * | 2023-09-18 | 2023-12-05 | 广东绿鑫环保工程有限公司 | Integrated treatment method for nitrification and denitrification reaction |
-
2015
- 2015-12-17 CN CN201521054896.8U patent/CN205556217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164151A (en) * | 2023-09-18 | 2023-12-05 | 广东绿鑫环保工程有限公司 | Integrated treatment method for nitrification and denitrification reaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203878024U (en) | Wastewater treatment system for culture farm | |
| CN106215687A (en) | Biofilter odor treating device and method | |
| CN103979732B (en) | The film biological treating equipment of methane and sulfur-bearing nitrogenous effluent associated treatment and method thereof | |
| CN105032168A (en) | Device and method for removing nitrogen oxides | |
| CN102259979A (en) | Novel bio-reaction bed and treatment method for landfill leachate | |
| CN205773630U (en) | Detest, aerobic integratedization BAF | |
| CN201301254Y (en) | Buried type oligodynamic sewage treatment device | |
| CN205241449U (en) | Water ecological remediation system | |
| CN206562380U (en) | A kind of unpowered sewage complex biological processing integrated apparatus | |
| CN205556217U (en) | Handle high -concentration ammonia nitrogen printing and dyeing wastewater's bio -contact oxidation tank | |
| CN208562049U (en) | A kind of three-dimensional rural sewage treatment equipment | |
| CN204727707U (en) | Based on the co-oxidation waste disposal plant of multistage fluidized bed | |
| CN103073109A (en) | Composite biotrickling filter for nitrogen and phosphorus removal | |
| CN215712480U (en) | Microbial inoculum expands banks up device with earth | |
| CN206996267U (en) | Improved biofiltration tower | |
| CN205838791U (en) | A kind of sewage-treatment plant of density biochemical system combined activated carbon filtration system | |
| CN206051771U (en) | Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination | |
| CN211283864U (en) | Novel tail gas backward flow formula biofilm reactor | |
| CN211198933U (en) | Reactor for removing high ammonia nitrogen breeding wastewater | |
| CN107265638A (en) | Integral type high ammonia-nitrogen wastewater biological removal reaction unit | |
| CN210885506U (en) | Internal circulation high-efficiency denitrification biological denitrification filter tank | |
| CN210473600U (en) | Gas purification and deodorization device | |
| CN107158930A (en) | Improved biofiltration tower and its application in processing volatile organic matter | |
| CN202022791U (en) | Aerobic biological reactor applied to sewage treatment | |
| CN207845442U (en) | The device of multistage up-flow surface water body nitrogen removal synchronous with organic matter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20201217 |