CN208454628U - A kind of complex ecological autotrophic denitrification sewage-treatment plant - Google Patents
A kind of complex ecological autotrophic denitrification sewage-treatment plant Download PDFInfo
- Publication number
- CN208454628U CN208454628U CN201821422858.7U CN201821422858U CN208454628U CN 208454628 U CN208454628 U CN 208454628U CN 201821422858 U CN201821422858 U CN 201821422858U CN 208454628 U CN208454628 U CN 208454628U
- Authority
- CN
- China
- Prior art keywords
- sewage
- described device
- treatment plant
- autotrophic denitrification
- complex ecological
- 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model provides a kind of complex ecological autotrophic denitrification sewage-treatment plant, comprising: device noumenon and artificial floating island；Described device ontology is provided with water inlet and discharge outlet；Anaerobic ammonia oxidizing bacteria and floating stuffing are filled in described device ontology；Bottom is provided with aeration head in described device ontology；Top is equipped with sieve in described device ontology；The artificial floating island is located above sieve.Complex ecological autotrophic denitrification sewage-treatment plant provided by the utility model, it combines artificial floating island water treatment technology with Anammox water treatment technology, to make up the artificial floating island water treatment technology disadvantage relatively low to the removal efficiency of pollutant in water body, the advantages of artificial floating island water treatment technology can remove P elements is played simultaneously, makes up the limited disadvantage of Anammox water treatment technology phosphor-removing effect；Therefore complex ecological autotrophic denitrification sewage-treatment plant provided by the utility model can remove nitrogen and P elements in sewage with imitating.
Description
Technical field
The utility model relates to technical field of sewage, more particularly to a kind of complex ecological autotrophic denitrification sewage treatment
Device.
Background technique
Artificial floating island is a kind of showy island with emergent aquactic plant, mainly include chinampa matrix (also referred to as floating body) and
The plant being fixed in the matrix of chinampa；Artificial floating island is set in water body, and the root system of plant on chinampa can adsorb and absorb water
The substances such as nitrogen, phosphorus in body, are stored in plant cell, can reduce chemical oxygen demand of water body, nitrogen, phosphorus and content of beary metal；
But on the whole, artificial floating island is relatively low to the removal efficiency of pollutant in water body.
Anammox reaction is a kind of reaction of the bacterium of chemautotrophy, it is using ammonia nitrogen as electron donor, nitrite nitrogen
For electron acceptor, azanol and hydrazine be key intermediate species and nitrogen is the biological respinse of final product, chemical equation are as follows:
NH4 ++1.32NO2 -+0.066HCO3 -+0.13H+→
1.02N2+0.26NO3 -+0.066CH2O0.5N0.15+2.03H2O
The bacterium that above-mentioned reaction occurs is autotrophic type, only needs inorganic carbon source CO2.Nowadays it is reacted based on above-mentioned Anammox
The water treatment technology of development has Anammox technology, SHARON-ANAMMOX technology, integration autotrophic denitrification system completely
The biologies such as (Completely Autotrophic Nitrogen Removal over Nitrite, the abbreviation CANON) technology of system
Denitrogenation technology, they have the characteristics that denitrification process is inexpensive, low consumed.At present Anammox technology Successful utilization in
It is to handle in basic city sewage plant, but the technology is very limited to the removal effect of phosphorus with activated sludge.
Utility model content
The purpose of this utility model is to provide a kind of complex ecological autotrophic denitrification sewage-treatment plants, can be real with realization
While existing autotrophic denitrification, moreover it is possible to there is preferable removal to act on the P elements in sewage.Specific technical solution is as follows:
The utility model provides a kind of complex ecological autotrophic denitrification sewage-treatment plant, comprising:
Device noumenon and artificial floating island；
Described device ontology is provided with water inlet and discharge outlet；
Anaerobic ammonia oxidizing bacteria and floating stuffing are filled in described device ontology；Bottom is provided with exposure in described device ontology
Gas head；Top is equipped with sieve in described device ontology；
The artificial floating island is located above sieve.
In some specific embodiments of the utility model, described device further include: inlet tank, the inlet tank pass through
Water inlet pipe is connect with the water inlet；Inlet valve and intake pump are provided on the water inlet pipe.
It further include drainpipe in some specific embodiments of the utility model, the drainpipe and the discharge outlet
It connects, is provided with drain valve on the drainpipe.
In some specific embodiments of the utility model, described device further includes air pump；The aeration head passes through exposure
Tracheae is connect with the air pump, and flowmeter and aeration valve are provided in the aeration tube；
Heating equipment, pH instrument and dissolved oxygen meter are also equipped in described device ontology.
In some specific embodiments of the utility model, described device further includes PLC controller, the PLC control
Device is electrically connected with air pump, for controlling the dissolved oxygen of sewage in described device ontology during described device handles sewage
Concentration；
The PLC controller is electrically connected with heating equipment, is used for during described device handles sewage, described in control
The temperature of sewage in device noumenon；
The PLC controller is electrically connected with pH instrument, for showing described device during described device handles sewage
The pH value of sewage in ontology；
The PLC controller is electrically connected with dissolved oxygen meter, for showing during described device handles sewage
The dissolved oxygen detected value of sewage.
In some specific embodiments of the utility model, described device ontology is open pond.
In some specific embodiments of the utility model, sewage water in the artificial floating island covering described device ontology
The 10-30% of face area.
In some specific embodiments of the utility model, the floating stuffing is modified poly ethylene filler, filling rate
It is 60%~70%.
In some specific embodiments of the utility model, the installation site of the sieve is the 2/ of device noumenon height
3。
In some specific embodiments of the utility model, the water inlet and discharge outlet are respectively positioned on described device ontology
On side wall, and the water inlet is located at the above 10-20cm in device noumenon bottom；Discharge outlet is located at the above 20-30cm of sieve
Place；Aeration head is located at the above 10-15cm in device noumenon bottom.
Complex ecological autotrophic denitrification sewage-treatment plant provided by the utility model, by artificial floating island water treatment technology with
Anammox water treatment technology combines, to make up artificial floating island water treatment technology to the removal efficiency phase of pollutant in water body
To lower, the lower disadvantage of the removal efficiency of especially nitrogen, while playing artificial floating island water treatment technology and can remove P elements
Advantage makes up the limited disadvantage of Anammox water treatment technology phosphor-removing effect；And the root system of plant of artificial floating island can be anaerobism
Ammonia oxidizing bacteria provides carrier and plays the role of strengthened anaerobic ammoxidation reactivity for attached growth of microorganisms；Therefore originally
The complex ecological autotrophic denitrification sewage-treatment plant that utility model provides can remove nitrogen and P elements in sewage with imitating.
Moreover, complex ecological autotrophic denitrification sewage-treatment plant provided by the utility model is compact-sized, there is structure letter
Single, advantage easy to maintain；Meanwhile artificial floating island can also enhance water landscape.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram (the arrow side of complex ecological autotrophic denitrification sewage-treatment plant provided by the utility model
Xiang representing water body flow direction).
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of complex ecological autotrophic denitrification sewage-treatment plant comprising:
Device noumenon 11 and artificial floating island 2；
Described device ontology 11 is provided with water inlet and discharge outlet；
Anaerobic ammonia oxidizing bacteria and floating stuffing 1 are filled in described device ontology 11；Bottom is set in described device ontology 11
It is equipped with aeration head 15；Top is equipped with sieve 3 in described device ontology 11；
The artificial floating island 2 is located at 3 top of sieve.
In some specific embodiments of the utility model, complex ecological autotrophic denitrification sewage-treatment plant further include into
Water tank 10, the inlet tank 10 are connect by water inlet pipe 13 with the water inlet；Inlet valve 14 is provided on the water inlet pipe 13
And intake pump 12.
In specific sewage disposal process, sewage to be processed is first input into inlet tank 10, the dirt in inlet tank 10
Water is pumped into device noumenon 11 by intake pump 12；The ammonia nitrogen concentration of sewage is gradually increased to from 20mg/L in inlet tank 10
150mg/L；It is pumped into device noumenon 11, floating stuffing 1 can be adhered to by the sewage for gradually increasing ammonia nitrogen concentration
Flora is tamed, so that anaerobic ammonia oxidizing bacteria and ammonia oxidation bacteria are increasingly becoming dominant microflora.It is provided using the utility model
Complex ecological autotrophic denitrification sewage-treatment plant carry out sewage treatment when, sewage hydraulic detention time in device noumenon 11 is
0.5-2 days.
In some specific embodiments of the utility model, complex ecological autotrophic denitrification sewage-treatment plant further includes row
Water pipe 7, the drainpipe 7 are connect with the discharge outlet, are provided with drain valve 8 on the drainpipe 7.
In the preferable embodiment of complex ecological autotrophic denitrification sewage-treatment plant, the water inlet and the equal position of discharge outlet
In on 11 side wall of described device ontology, and the water inlet is located at the above 10-20cm in 11 bottom of device noumenon；Discharge outlet
At 3 or more 20-30cm of sieve；Aeration head 15 is located at the above 10-15cm in device noumenon bottom.
In the specific implementation process, sieve 3 can select stainless steel mesh；The effect of sieve 3, which is mainly isolated to suspend, fills out
Material 1, prevents floating stuffing 1 from spilling into the top of sieve 3；Based on this, the size of 3 mesh of sieve should be less than the ruler of floating stuffing 1
It is very little.Preferably, the installation site of sieve 3 is the 2/3 of 11 height of device noumenon.When device noumenon is provided with sewage, sieve
Net 3 is located at the water surface hereinafter, preferably, being located at the water surface or less 20-40cm.
In some specific embodiments of the utility model, described device further includes air pump 19；The aeration head 15 is logical
It crosses aeration tube 16 to connect with the air pump 19, flowmeter 18 and aeration valve 17 is provided in the aeration tube 16.It is being embodied
In the process, air pump 19 is located at the outside of device noumenon 11, aeration tube 16 include the part pipeline inside device noumenon 11 with
And the part pipeline outside device noumenon 11；Flowmeter 18 and aeration valve 17 are all set on the pipeline of part.Specific real
During applying, the part pipeline inside device noumenon 11 can be fixed on the bottom in device noumenon 11, preferably, being located at bottom
At the above 5-10cm.
In each specific embodiment of the utility model, the quantity of aeration tube 16 can be by technical staff according to practical need
Be arranged, can be one, be also possible to it is multiple, such as 2,6 etc..For the quantity of aeration tube 16, the utility model
Herein without limiting.
In some specific embodiments of the utility model, heating equipment 4, pH are also equipped in described device ontology
Instrument 5 and dissolved oxygen meter 6.In specific implementation process, heating equipment 4 can choose the conventional heatings device such as heating rod.
In some specific embodiments of the utility model, described device further includes PLC controller 9, the PLC control
Device 9 can be electrically connected with air pump 19, for controlling sewage in described device ontology 11 during described device handles sewage
Dissolved oxygen concentration；Specifically, air pump 19 combines sewage in 6 control device ontology 11 of dissolved oxygen meter by PLC controller 9
Dissolved oxygen concentration be 0.8-1.0mg/L.
The PLC controller 9 can be electrically connected with heating equipment 4, for controlling during described device handles sewage
The temperature of sewage in described device ontology 11 processed；Specifically, the temperature that can control sewage is 30~35 DEG C.
The PLC controller 9 can be electrically connected with pH instrument 5, for during described device handles sewage, display to be dirty
The pH value of water；
The PLC controller 9 can be electrically connected with dissolved oxygen meter 6, for the process in described device processing sewage
In, show the dissolved oxygen detected value of sewage.
It should be noted that PLC controller 9 used by the utility model and its specific side of electrical connection with relevant device
Formula is the prior art, and those skilled in the art can be according to the associated description of technical solutions of the utility model using suitable
PLC controller and electric connection mode determine that the utility model is herein without limiting.
In some specific embodiments of the utility model, described device ontology 11 can be open pond, such as nothing
The rectangle form pool of top surface.Certain those skilled in the art can also use other shapes of pond, such as circle etc., this is all can be with
's.
In some specific embodiments of the utility model, floating stuffing 1 can be modified poly ethylene filler, and filling rate is
60%~70%.More specifically, modified poly ethylene filler is approximately cylindrical, diameter 10mm, thickness 4mm, density 1.0g/
cm3.Certainly, those skilled in the art can also be using the floating stuffing of other materials, shape；Such as polypropylene, polyurethane etc.
The floating stuffing of material.
In the specific implementation process of the utility model, when there are dirts in complex ecological autotrophic denitrification sewage-treatment plant
When water, artificial floating island 2 will be swum on the water surface of sewage；In some specific embodiments of the utility model, the people
Work chinampa 2 covers the 10-30% of sewage water surface area in described device ontology.
The emergent aquactic plant of 2 kinds of artificial floating island plants can be selected according to geographical environment, preferably the reed of well developed root system, beauty
People any of several broadleaf plants or yellow flag, planting density are 6~10 plants/m2, it is ensured that it can sufficiently ensure its photosynthesis and water body purification effect.
Artificial floating island used by the utility model can determine its concrete form by technical staff according to actual needs,
The utility model is herein without limiting.Such as artificial floating island 2 can use PE using the artificial floating island for having frame, frame
It is made with pvc pipe, floating body can be made of polymer light material, such as fiber-reinforced plastic, light durable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (10)
1. a kind of complex ecological autotrophic denitrification sewage-treatment plant characterized by comprising
Device noumenon and artificial floating island；
Described device ontology is provided with water inlet and discharge outlet；
Anaerobic ammonia oxidizing bacteria and floating stuffing are filled in described device ontology；Bottom is provided with aeration in described device ontology
Head；Top is equipped with sieve in described device ontology；
The artificial floating island is located above sieve.
2. complex ecological autotrophic denitrification sewage-treatment plant as described in claim 1, which is characterized in that further include: inlet tank,
The inlet tank is connect by water inlet pipe with the water inlet；Inlet valve and intake pump are provided on the water inlet pipe.
3. complex ecological autotrophic denitrification sewage-treatment plant as described in claim 1, which is characterized in that it further include drainpipe,
The drainpipe is connect with the discharge outlet, is provided with drain valve on the drainpipe.
4. complex ecological autotrophic denitrification sewage-treatment plant as described in claim 1, which is characterized in that described device further includes
Air pump；The aeration head is connect by aeration tube with the air pump, and flowmeter and aeration valve are provided in the aeration tube；
Heating equipment, pH instrument and dissolved oxygen meter are also equipped in described device ontology.
5. complex ecological autotrophic denitrification sewage-treatment plant as claimed in claim 4, which is characterized in that described device further includes
PLC controller, the PLC controller are electrically connected with air pump, for controlling the dress during described device handles sewage
Set the dissolved oxygen concentration of sewage in ontology；
The PLC controller is electrically connected with heating equipment, for controlling described device during described device handles sewage
The temperature of sewage in ontology；
The PLC controller is electrically connected with pH instrument, for showing described device ontology during described device handles sewage
The pH value of interior sewage；
The PLC controller is electrically connected with dissolved oxygen meter, for showing sewage during described device handles sewage
Dissolved oxygen detected value.
6. complex ecological autotrophic denitrification sewage-treatment plant according to any one of claims 1 to 5, which is characterized in that described
Device noumenon is open pond.
7. complex ecological autotrophic denitrification sewage-treatment plant according to any one of claims 1 to 5, which is characterized in that described
Artificial floating island covers the 10-30% of sewage water surface area in described device ontology.
8. complex ecological autotrophic denitrification sewage-treatment plant according to any one of claims 1 to 5, which is characterized in that described
Floating stuffing is modified poly ethylene filler, and filling rate is 60%~70%.
9. complex ecological autotrophic denitrification sewage-treatment plant according to any one of claims 1 to 5, which is characterized in that described
The installation site of sieve is the 2/3 of device noumenon height.
10. complex ecological autotrophic denitrification sewage-treatment plant according to any one of claims 1 to 5, which is characterized in that institute
It states water inlet and discharge outlet is respectively positioned on this body sidewall of described device, and the water inlet is located at device noumenon bottom or more
At 10-20cm；Discharge outlet is located at the above 20-30cm of sieve；Aeration head is located at the above 10-15cm in device noumenon bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422858.7U CN208454628U (en) | 2018-08-31 | 2018-08-31 | A kind of complex ecological autotrophic denitrification sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422858.7U CN208454628U (en) | 2018-08-31 | 2018-08-31 | A kind of complex ecological autotrophic denitrification sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454628U true CN208454628U (en) | 2019-02-01 |
Family
ID=65178903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422858.7U Expired - Fee Related CN208454628U (en) | 2018-08-31 | 2018-08-31 | A kind of complex ecological autotrophic denitrification sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454628U (en) |
-
2018
- 2018-08-31 CN CN201821422858.7U patent/CN208454628U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100378272C (en) | Stereo in-situ ecological urban water system repairing process | |
| ES2231809T3 (en) | PROCEDURE FOR THE TREATMENT OF EFFLUENTS. | |
| CN208617622U (en) | A kind of basin-wide rare-earth mining area tail water filtration process coupled system | |
| CN206447739U (en) | A kind of wet field facilities for treating sewage | |
| CN103819005A (en) | Artificial wetland processing system constructed by ecological bags | |
| CN108503136A (en) | River regulation system | |
| CN110759490A (en) | Micro-nano aeration biological contact oxidation water body purification method and device | |
| CN108529752A (en) | ecological floating island | |
| CN102424475A (en) | Septic tank with duplex biochemical functions | |
| CN208454628U (en) | A kind of complex ecological autotrophic denitrification sewage-treatment plant | |
| CN107487938A (en) | A kind of rural sewage treatment process | |
| CN209039279U (en) | A kind of organic pollution aquifer dystopy Ecosystem restoration system | |
| CN201236162Y (en) | Nature active ecological treatment pool | |
| CN107129116B (en) | Floating type comprehensive water treatment equipment and water treatment method using same | |
| CN206298422U (en) | A kind of biochemical sewage treatment device and multi-stage sewage processing system | |
| CN213596109U (en) | Landscape type domestic sewage ecological treatment integrated facility | |
| CN109231458A (en) | A kind of efficiently general oxidation pond of carbon fiber ecological matrix and its construction method | |
| CN211198771U (en) | Ozone micro-nano aeration biological contact oxidation water body purification device | |
| CN105174456B (en) | A kind of domestic sewage purification system of unpowered aeration | |
| JPH054092A (en) | Method and device for treating water in pond | |
| CN210855460U (en) | Multi-efficiency water body restoration device | |
| CN208429923U (en) | A kind of shock resistance aquaculture governing system | |
| CN208700850U (en) | A kind of town sewage nozzle integrated processing system | |
| CN207175708U (en) | City appearance water body eutrophication Ecosystem restoration system | |
| CN106082440A (en) | A kind of biochemical sewage treatment device and multi-stage sewage processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 311103 floor 1, building 2, No. 20, Hengyi Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Nanfang carbon star environmental protection equipment (Hangzhou) Co.,Ltd. Patentee after: Shenzhen carbon star Water Technology Co.,Ltd. Address before: Floor 1, 131, Building 52, 44 North Third Ring Road, Haidian District, Beijing 100080 Patentee before: ZENITY ENVIRONMENT (BEIJING) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |