CN107459139A - A kind of modularized artificial wetland integrating device and the method for handling sewage - Google Patents
A kind of modularized artificial wetland integrating device and the method for handling sewage Download PDFInfo
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- CN107459139A CN107459139A CN201710744478.9A CN201710744478A CN107459139A CN 107459139 A CN107459139 A CN 107459139A CN 201710744478 A CN201710744478 A CN 201710744478A CN 107459139 A CN107459139 A CN 107459139A
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- artificial wetland
- integrating device
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- casing
- modules
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005273 aeration Methods 0.000 claims abstract description 33
- 238000005276 aerator Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 241000196324 Embryophyta Species 0.000 claims description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 241000195493 Cryptophyta Species 0.000 claims description 4
- 241001123263 Zostera Species 0.000 claims description 4
- 244000205574 Acorus calamus Species 0.000 claims description 3
- 241000195967 Anthoceros Species 0.000 claims description 3
- 235000009165 saligot Nutrition 0.000 claims description 3
- 235000011996 Calamus deerratus Nutrition 0.000 claims description 2
- 230000003796 beauty Effects 0.000 claims 1
- 244000017160 saligot Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 235000019994 cava Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 240000008555 Canna flaccida Species 0.000 description 3
- 229920006814 PVC, UPVC Polymers 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 235000005273 Canna coccinea Nutrition 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 240000001085 Trapa natans Species 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- -1 haydite Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Ecology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Hydroponics (AREA)
Abstract
A kind of method the invention discloses modularized artificial wetland integrating device and for handling sewage, device include the casing with entery and delivery port, in addition to：Located at several fixed slots of casing inner bottom part；The corresponding artificial wetland modules with fixed slot socket connection；And the aerator in casing, the aerator include the vertical aeration tube for being laid in the horizontal appendix of casing inner bottom part and being connected with horizontal appendix and extending upwardly in corresponding artificial wetland modules, the horizontal external aerator of appendix.Run using multiple modularized artificial wetland integrating device serial or parallel connection modes.The present invention is improved from quick assembling, ease of Use, flexible mobile, reinforcing decontamination etc. are many-sided to traditional Artificial Wetland Techniques; in favor of the intellectuality of artificial swamp, modularization, scale, industrialization production and popularization, there is provided a kind of modularized artificial wetland integrating device and the method for handling sewage.
Description
Technical field
The present invention relates to sewage disposal technology, especially polluted surface water ecological reestablishment, sanitary sewage disposal skill
Art and Control of Agricultural Non-point Source Pollution field, and in particular to a kind of modularized artificial wetland package system structure based on sewage disposal
Build and the method for operation.
Background technology
Artificial swamp is gradually in sewage disposal in recent years, especially sanitary sewage disposal, polluted surface water such as river course,
Lasting Journal of Sex Research and extensive engineer applied are obtained in the reparation of the water environments such as lake and controlling area-source pollution.
But find that artificial swamp has following subject matter for the long-acting operation follow of many Engineering Projects：
1) some artificial swamps built both at home and abroad and run, much because management service is not good at wetland occurred blocking up
Plug, so as to result in scattering and disappearing for artificial swamp sewage purification function；
2) artificial swamp requires bigger to land area, and particularly surface low formula wetland, treatment effect are limited but to soil
Ground demand is bigger than underflow type artificial wet land；
3) artificial swamp is formed to soil layer and there are certain requirements, and antiseepage link is done badly in many engineering constructions, and some are filled out
The bed of material constantly settles, and antiseepage blanket, geomembrane etc. are damaged, in processing high-concentration waste water as that can cause ground on the contrary during sanitary sewage
The pollution of lower water；
4) the artificial swamp particularly construction period such as undercurrent or composite vertical current artificial wetland is longer, mainly due to material
Material buying, the construction of live pond body etc. cause；
5) traditional drowned flow artificial wet land is limited substantially by hydraulic load, ensures necessarily to handle in the residence time for ensureing certain
While effect, hold again can not be excessive in wetland pond during practical application.
The content of the invention
The present invention is from many-sides such as quick assembling, ease of Use, flexible mobile, reinforcing decontaminations to traditional artificial swamp skill
Art is improved, in favor of the intellectuality of artificial swamp, modularization, scale, industrialization production and popularization, there is provided a kind of module
Change artificial swamp integrating device and the method for handling sewage.
A kind of modularized artificial wetland integrating device, including the casing with entery and delivery port, in addition to：
Located at several fixed slots of casing inner bottom part；
The corresponding artificial wetland modules with fixed slot socket connection；
And the aerator in casing, the aerator include be laid in casing inner bottom part horizontal appendix and
The vertical aeration tube for being connected with horizontal appendix and extending upwardly in corresponding artificial wetland modules, the horizontal external exposure of appendix
Mechanism of qi.
Preferably, in addition to plant in bottom half submerged plant and plant the emergent aquactic plant in wetland module.
Sewage flows into modularized artificial wetland integrating device from water inlet pipe, passes through artificial wetland modules, and submerged plant
Matrix filtering, microbial degradation, plant purification effect after discharge pond outside, complete a modularized artificial wetland system sewage
Process cycle.
The present invention modularized artificial wetland integrating device can according to different demands set varying number fixed slot with
And corresponding artificial wetland modules, air is periodically sent into vertical aeration tube by aerator by horizontal appendix, for increasing
Dissolved oxygen in artificial wetland modules, to strengthen pollutant removal, while the backwash of artificial wetland modules is realized, effectively
Reduce the probability blocked.
According to the contamination characteristics and effluent quality target of process object water quality, a modularization can be pointedly selected
Artificial swamp integrating device or multiple modularized artificial wetland integrating devices are used in conjunction is imitated with obtaining corresponding sewage disposal and purification
Fruit；During using a modularized artificial wetland integrating device, it may be selected to use different shape and size, different numbers inside pond body
The artificial wetland modules and different type of amount, the submerged plant of varying number；Using multiple individual module artificial swamp collection
During into device, artificial wetland modules and submerged plant can use above-mentioned flexible inside individual module artificial swamp integrating device
Form, and the mode of series, parallel or mixing can be taken between multiple ponds；Meanwhile individual module artificial swamp integrates
Device or multiple modularized artificial wetland integrating devices can use bottom to fix trailer to realize flexible movement.
The casing is cube (cuboid, square), cylindrical shape；Such as constructed for cube, length ratio is (1
~5):(1~5)：(1~5)；Such as be cylinder, then diameter range is 100~1000cm, diameter and ratios scope be 0.2~
3, and casing total height is not higher than 350cm；Casing uses the one or more of the materials such as fiberglass, carbon steel, lucite, ABS
Combination.
Preferably, the water inlet of casing is arranged at 10~20cm of casing top, delivery port less than water inlet 10~
50cm.Determined according to specific elevation, pond body from high, water outlet requirement and connected mode.
Water inlet connection water inlet pipe, delivery port connection outlet pipe, and water outlet setting valve, water inlet pipe and outlet pipe
Caliber is 50~200mm.
One or more of combinations of the preferred ball valve of valve, butterfly valve etc..
Preferably, the artificial wetland modules include shell and the Wetland Substrate being filled in shell, and the shell is iron
Silk screen case or steel wire net cage, and grid perforate mesh number is 4~50 mesh.
The shell is cube (cuboid, square), cylindrical shape；Such as constructed for cube, length ratio is (1
~5):(1~5)：(1~5)；Such as it is cylinder, then diameter range is 10~300cm, and diameter is 0.2~3 with ratios scope；
Artificial wetland modules are in placement using the combination of above-mentioned single size specification or sizes specification.
The Wetland Substrate is zeolite, haydite, anthracite, one kind in slag or several groups of combinations, and particle diameter is in 10~50mm
Between.
Preferably, the artificial wetland modules rise less than less than or equal to casing delivery port water level.
Preferably, the emergent aquactic plant is canna, calamus or thaliadeabata or several combinations, and the plantation of emergent aquactic plant is close
Spend for 4~6 plants/m2.More preferably 5 plants/m2。
The submerged plant planted in bottom half plays a part of stabilizing water quality, it is preferable that the submerged plant be water caltrop,
One or more combination in eel grass, black algae, hornwort, planting density are 100~300 plants/m2, and total cultivated area is not higher than
The 30% of the artificial wetland modules projection gross area.
Preferably, the top of the vertical aeration tube sets plug, and solarization air cap is uniformly opened up on body.
Vertical aeration tube is preset in artificial wetland modules filler centre and upper end is shut by plug, highly not higher than artificial
At the top of Wetland Substrate, one or more of materials combination in material PVC, UPVC, ABS, double-wall corrugated pipe；Preferably, it is described
The caliber of vertical aeration tube is 20~100mm.
At interval of 50mm it is in 3 deciles on vertical aeration tube it is further preferred that the aperture of the solarization air cap is 5~10mm
Perforate.
Spacing i.e. vertically between the axially adjacent solarization air cap of aeration tube is 50mm, and 3 holes are in the horizontal plane respectively in 120 ° of folders
Angle.
Preferably, the fixed slot is highly 100~300mm to cave in groove, size compared with artificial wetland modules size to
5~10mm of external expansion.
Artificial wetland modules are vertically fixed in the fixed slot of modularized artificial wetland integrating device bottom, fixed slot chi
It is very little compared with artificial wetland modules size to 5~10mm of external expansion, and fixed slot is the groove that caves in, and its height is 100~300mm with jail
Admittedly fix each artificial wetland modules；Fixed slot is using the one or more in the stronger steel of bearing capacity, carbon steel, fiberglass
Material combines, and is hollow form, and fixed slot is fixed with bottom half with bolt.
Preferably, by vertical duct sleeve pipe connection between vertical aeration tube and horizontal appendix, vertical duct pipe sleeve is reducing
The vertical section of three-way connection, it is embedded in the fixed slot of bottom, caliber between 25~105mm, and expose 20 upwards~
50mm, it is chimeric with vertical aeration tube when being easy to artificial wetland modules vertically to fix；The traversing section of reducer tee conveys with aerator
The horizontal connecting leg of air connects, 30~120mm of horizontal connecting leg diameter, in pipe material PVC, UPVC, ABS, double-wall corrugated pipe
One or more of materials combination.
A kind of method based on modularized artificial wetland integrating device of the present invention water inlet sewage disposal, including following step
Suddenly：
Run using multiple modularized artificial wetland integrating device serial or parallel connection modes, sewage enters from water inlet
In casing, by delivery port discharged or be sent into after artificial wetland modules, emergent aquactic plant and submerged plant jointly purification and be next artificial
In wetland module.
Preferably, the modularized artificial wetland integrating device is fixed on trailer.
Preferably, the hydraulic load scope in individual module artificial swamp integrating device is 50~1200mm/d.
The present invention can use multiple modularized artificial wetland integrating devices according to pending water quality characteristic and processing target
The mode of serial or parallel connection is run, and modularized artificial wetland integrating device hydraulic load scope is 50~1200mm/d；It is single
Or multiple modularized artificial wetland integrating devices are placed in bottom and fixed on trailer, it is easy to flexibly mobile and combination connection；It is multiple
It is connected according to demand by connecting tube between modularized artificial wetland integrating device, connecting tube caliber is 50~200mm, and is connected
Tubing matter is the one or more combination of colloid flexible pipe, galvanized pipe, pvc pipe, PE pipes etc..
Compared with prior art, the present invention has the advantages that：
1) according to different quality water feature and processing target, intelligently select good various of large-scale production
Specification artificial wetland modules, which are directly placed in modularized artificial wetland integrating device fixed slot, realizes assembling, or according to need
Ask and connect multiple modularized artificial wetland integrating devices to reach processing target, assembling process by modes such as series, parallel
Simply, installation is quick, is advantageous to scale, industrialization production and popularization；
2) artificial wetland modules have been internally integrated aeration tube, can realize recoil while the treatment effect of water quality is strengthened
Wash effectively to reduce the possibility of artificial wetland modules blocking；
3) modularized artificial wetland integrating device has coupled the ecological pond unit for planting planting submerged plant and modularized manual is wet
Ground processing unit, while hydraulic detention time is increased, each unit is displayed one's respective advantages, it is ensured that stable effluent quality.
Brief description of the drawings
Fig. 1 is apparatus of the present invention structural representation.
Fig. 2 is apparatus of the present invention method of operation schematic diagram.
Reference is as follows shown in figure：
1- water inlet pipe mouth 2- casing 3- wetland module housings
The vertical aeration tube 6- transverse direction appendixs of 4- artificial wetland modules 5-
The vertical pipe-in-pipe 9- aerations plugs of 7- reducing Ts 8-
10- solarization air cap 11- fixed slot 12- submerged plants
13- emergent aquactic plant 14- effluent pipe mouths 15- fixes trailer
16- connecting tube 17- ball valves.
Embodiment
As shown in figure 1, a kind of modularized artificial wetland integrating device, including casing 2, casing 2 can be set to cube or
Cylinder, casing are cube (cuboid, square), cylindrical shape；Such as constructed for cube, length ratio is (1~5):
(1~5)：(1~5)；Such as be cylinder, then diameter range is 100~1000cm, and diameter is 0.2~3 with ratios scope, and
Casing total height is not higher than 350cm；Water inlet pipe mouth 1 is set in the side wall of casing side and at 10~20cm of top margin, with entering
In the relative another side wall of hose nozzle and less than setting effluent pipe mouth 14 at 10~50cm of water inlet pipe mouth.
Casing inner bottom part sets several fixed slots 11, and fixed slot is the groove that caves in, and is highly 100~300mm, compared with people
Work wetland module size is to 5~10mm of external expansion.Several artificial wetland modules 4 are corresponding to be plugged in fixed slot 11, manually
Wetland module includes wetland module housing 3 and the Wetland Substrate that is filled in shell, and shell is iron wire or steel wire net cage, and grid
Perforate mesh number is 4~50 mesh, is shaped as cube (cuboid, square), cylindrical shape；Such as constructed for cube, length
Than for (1~5):(1~5)：(1~5)；Such as it is cylinder, then diameter range is 10~300cm, and diameter is with ratios scope
0.2~3；Artificial wetland modules are in placement using the combination of above-mentioned single size specification or sizes specification.Wetland Substrate
For one kind in zeolite, haydite, anthracite, slag or several groups of combinations, particle diameter is between 10~50mm.The top of artificial wetland modules
Height plants emergent aquactic plant in the effluent pipe mouth water level less than or equal to casing, Wetland Substrate, and emergent aquactic plant is canna, Chang
Pu or thaliadeabata or several combinations, planting density are 5 plants/m2。
Aerator is set in casing, and aerator includes being laid in the horizontal appendix 6 of casing inner bottom part and correspondingly prolonged
The vertical aeration tube 5 put in artificial wetland modules, vertical aeration tube top set aeration plug 9, solarization air cap are opened up on body
10, the aperture of solarization air cap is 5~10mm, divides perforate in 3 etc. at interval of 50mm on vertical aeration tube.
Vertically connected between aeration tube and horizontal appendix by vertical pipe-in-pipe 8, vertical duct pipe sleeve connects for reducer tee
First 7 vertical section, it is embedded in fixed slot 11, and caliber exposes 20~50mm upwards between 25~105mm, is easy to
Artificial wetland modules are chimeric with vertical aeration tube when vertically fixing；The traversing section of reducer tee is connected with horizontal appendix 6, laterally
The external aerator of appendix, 30~120mm of horizontal connecting leg diameter, in pipe material PVC, UPVC, ABS, double-wall corrugated pipe
One or more of material combinations.
Casing inner bottom part kind planting submerged plant 12, submerged plant are water caltrop, eel grass, black algae, one kind in hornwort and several
Kind combination, planting density is 100~300 plants/m2, and total cultivated area is not higher than the artificial wetland modules projection gross area
30%.
Run during for handling sewage using multiple modularized artificial wetland integrating device serial or parallel connection modes, such as to scheme
It is that two modularized artificial wetland integrating devices are connected, modularized artificial wetland integrating device is fixed on fixation and dragged exemplified by shown in 2
On car 15, two neighboring modularized artificial wetland integrating device is connected by connecting tube 16, i.e. previous module artificial swamp collection
Effluent pipe mouth into device is connected with the water inlet pipe mouth of two level modularized artificial wetland integrating device by connecting tube 16, one-level mould
Ball valve 17 is set at the effluent pipe mouth of block artificial swamp integrating device.
Embodiment 1
A kind of multimedium strengthens the modularized manual chinampa for repairing polluted water body and its application process, its step：
1) sewage flows into modularized artificial wetland integrating device from water inlet pipe, is planted by artificial wetland modules, and heavy water
Matrix filtering, microbial degradation, the plant purification of thing are discharged outside pond after acting on, and complete the dirt of a modularized artificial wetland system
The water process cycle.
2) modularized artificial wetland integrating device bottom sets the fixed slot of varying number to stationary phase as desired
The artificial wetland modules answered；The vertical aeration tube lower end wherein included when artificial wetland modules are fixedly secured and bottom fixed slot
In the corresponding pre-buried vertical seamless fit of pipe-in-pipe, vertical pipe-in-pipe and horizontal connecting leg by be hidden in inside fixed slot three
It is logical to be connected；Air is periodically sent into vertical aeration tube by aerator by horizontal connecting leg, for increasing dissolved oxygen to strengthen pollutant
Removal effect, while the backwash to artificial wetland modules is realized, effectively reduce the probability blocked.
3) according to the contamination characteristics and effluent quality target of process object water quality, a module can pointedly be selected
Change artificial swamp integrating device or multiple modularized artificial wetland integrating devices are used in conjunction to obtain corresponding sewage disposal and purification
Effect；During using an individual module artificial swamp integrating device, may be selected inside pond body using different shape and size,
The artificial wetland modules and different type of varying number, the submerged plant of varying number；It is artificial using multiple individual moduleizations
During wetland integrating device, artificial wetland modules and submerged plant can use upper inside individual module artificial swamp integrating device
Flexible form is stated, and the mode of series, parallel or mixing can be taken between multiple ponds；Meanwhile individual module Manual moist
Ground integrating device or multiple modularized artificial wetland integrating devices can use bottom to fix trailer to realize flexible movement.
Modularized artificial wetland integrating device is shaped as rectangular shape, modularized artificial wetland integrating device pond body is long,
Wide, high ratio is 3:1.5：1.2, The concrete specification is：300cm × 150cm × 120cm, and use glass steel material；
Modularized artificial wetland integrating device water inlet pipe mouth is arranged on the 10cm below pond body back timber, while effluent pipe mouth
Highly it is 20cm less than water inlet pipe mouth；Inlet and outlet water mouth of pipe caliber is 50mm, and effluent pipe mouth sets valve, and its type is ball valve；
Artificial wetland modules are risen less than or equal to delivery port water level, and plant calamus, and planting density is 5 plants/m2；Submerged plant planting
Play a part of stabilizing water quality in modularized artificial wetland integrating device bottom, present case plantation eel grass, its planting density is 150
Strain/m2。
Artificial wetland modules are cylindrical shape, a diameter of 30cm, and diameter is 0.3 with ratios；Artificial wetland modules exist
Above-mentioned single size specification is used during placement.
Artificial wetland modules shell uses iron wire or steel wire box-shaped formula, and grid perforate mesh number is 5 mesh；Artificial swamp mould
Block matrix is zeolite filler, and particle diameter is between 10~15mm；Vertical aeration tube be preset in artificial wetland modules filler centre and
Upper end is shut by plug, and highly not higher than at the top of artificial swamp matrix, its caliber is 30mm, material PVC；Vertical aeration tube is every
Divide perforate (wherein, 3 holes are in respectively 120 ° of angles in the horizontal plane) in 3 etc. every 50mm, and aperture size is 8mm.
Artificial wetland modules are vertically fixed in the fixed slot of modularized artificial wetland integrating device bottom, fixed slot chi
It is very little compared with artificial wetland modules size to external expansion 10mm, and fixed slot is the groove that caves in, and its height is 150mm each to be fixedly secured
Individual artificial wetland modules；Fixed slot is hollow form using the stronger carbon steel material of bearing capacity, and fixed slot and modularization
Artificial swamp integrating device bottom is fixed with bolt.
Vertical duct pipe sleeve is the vertical section of reducing T, and it is embedded in the fixed slot of bottom, caliber 50mm, and
Expose 40mm upwards, it is chimeric with vertical aeration tube when being easy to artificial wetland modules vertically to fix；The traversing section of reducer tee and exposure
The horizontal connecting leg connection of mechanism of qi conveying air, the horizontal a diameter of 50mm of connecting leg, pipe material PVC.
A kind of modularized artificial wetland package system structure and the method for operation based on sewage disposal, can be according to pending
Water quality characteristic and processing target are run by the way of multiple modularized artificial wetland integrating device serial or parallel connections, present case choosing
Individual module artificial swamp integrating device is selected, and selecting module artificial swamp integrating device hydraulic load is 342mm/d；It is single
Individual modularized artificial wetland integrating device is placed in bottom and fixed on trailer, is easy to flexibly mobile and combination connection.
15 artificial wetland modules are included in this example, system packing ratio is about 23.6%.The system is used for handling one
Landscape pond sewage, system continuous flow and detect conventional water quality index after microorganism colonization is completed, while employ same
The wet land system of sample filler material is used for doing contrast test, as shown in table 1.The modularization wet land system aerator opening time is
6h/d, tolerance 0.5m3/ h, two months wet land systems of operation are without clogging.
A kind of integrated dress of modularized artificial wetland of the modularized artificial wetland package system structure based on sewage disposal of table 1
Put removal effect (unit：mg/L)
| Project | CODMn | TN | TP |
| Water inlet | 33 | 3.2 | 0.5 |
| Modular system water outlet | 12 | 1.6 | 0.2 |
| Traditional wet land system water outlet | 16 | 2.1 | 0.4 |
Embodiment 2
A kind of multimedium strengthens the modularized manual chinampa for repairing polluted water body and its application process, its step：
1) sewage flows into modularized artificial wetland integrating device from water inlet pipe, is planted by artificial wetland modules, and heavy water
Matrix filtering, microbial degradation, the plant purification of thing are discharged outside pond after acting on, and complete the dirt of a modularized artificial wetland system
The water process cycle.
2) modularized artificial wetland integrating device bottom sets the fixed slot of varying number to stationary phase as desired
The artificial wetland modules answered；The vertical aeration tube lower end wherein included when artificial wetland modules are fixedly secured and bottom fixed slot
In the corresponding pre-buried vertical seamless fit of pipe-in-pipe, vertical pipe-in-pipe and horizontal connecting leg by be hidden in inside fixed slot three
It is logical to be connected；Air is periodically sent into vertical aeration tube by aerator by horizontal connecting leg, for increasing dissolved oxygen to strengthen pollutant
Removal effect, while the backwash to artificial wetland modules is realized, effectively reduce the probability blocked.
3) according to the contamination characteristics and effluent quality target of process object water quality, a module can pointedly be selected
Change artificial swamp integrating device or multiple modularized artificial wetland integrating devices are used in conjunction to obtain corresponding sewage disposal and purification
Effect；During using an individual module artificial swamp integrating device, may be selected inside pond body using different shape and size,
The artificial wetland modules and different type of varying number, the submerged plant of varying number；It is artificial using multiple individual moduleizations
During wetland integrating device, artificial wetland modules and submerged plant can use upper inside individual module artificial swamp integrating device
Flexible form is stated, and the mode of series, parallel or mixing can be taken between multiple ponds；Meanwhile individual module Manual moist
Ground integrating device or multiple modularized artificial wetland integrating devices can use bottom to fix trailer to realize flexible movement.
Modularized artificial wetland integrating device is shaped as rectangular shape, modularized artificial wetland integrating device pond body is long,
Wide, high ratio is 3:1.5：1.2, The concrete specification is：300cm × 150cm × 120cm, and use glass steel material；
Modularized artificial wetland integrating device water inlet pipe mouth is arranged on the 10cm below pond body back timber, while effluent pipe mouth
Highly it is 20cm less than water inlet pipe mouth；Inlet and outlet water mouth of pipe caliber is 50mm, and effluent pipe mouth sets valve, and its type is ball valve；
Artificial wetland modules are risen less than or equal to delivery port water level, and plant canna, and planting density is 5 plants/m2；Submerged plant kind
It is implanted in modularized artificial wetland integrating device bottom and plays a part of stabilizing water quality, present case plants black algae, and its planting density is
100 plants/m2。
Artificial wetland modules are cylindrical shape, a diameter of 30cm, and diameter is 0.3 with ratios；Artificial wetland modules exist
Above-mentioned single size specification is used during placement.
Artificial wetland modules shell uses iron wire or steel wire box-shaped formula, and grid perforate mesh number is 5 mesh；Artificial swamp mould
Block matrix is zeolite filler, and particle diameter is between 10~15mm；Vertical aeration tube be preset in artificial wetland modules filler centre and
Upper end is shut by plug, and highly not higher than at the top of artificial swamp matrix, its caliber is 30mm, material PVC；Vertical aeration tube is every
Divide perforate (wherein, 3 holes are in respectively 120 ° of angles in the horizontal plane) in 3 etc. every 50mm, and aperture size is 8mm.
Artificial wetland modules are vertically fixed in the fixed slot of modularized artificial wetland integrating device bottom, fixed slot chi
It is very little compared with artificial wetland modules size to external expansion 10mm, and fixed slot is the groove that caves in, and its height is 150mm each to be fixedly secured
Individual artificial wetland modules；Fixed slot is hollow form using the stronger carbon steel material of bearing capacity, and fixed slot and modularization
Artificial swamp integrating device bottom is fixed with bolt.
Vertical duct pipe sleeve is the vertical section of reducing T, and it is embedded in the fixed slot of bottom, caliber 50mm, and
Expose 40mm upwards, it is chimeric with vertical aeration tube when being easy to artificial wetland modules vertically to fix；The traversing section of reducer tee and exposure
The horizontal connecting leg connection of mechanism of qi conveying air, the horizontal a diameter of 50mm of connecting leg, pipe material PVC.
Can according to pending water quality characteristic and processing target using multiple modularized artificial wetland integrating devices connect or
Mode in parallel is run, present case selection individual module artificial swamp integrating device, and selecting module artificial swamp integrates
Device hydraulic load is 400mm/d；Individual module artificial swamp integrating device is placed in bottom and fixed on trailer, is easy to flexibly
Mobile and combination connection.
In this example, comprising 24 artificial wetland modules, system packing ratio is about 37.7%.The system is used for handling one
Landscape pond sewage, system continuous flow and detect conventional water quality index after microorganism colonization is completed, while employ same
The wet land system of sample filler material is used for doing contrast test, as shown in table 1.The modularization wet land system aerator opening time is
6h/d, tolerance 0.5m3/ h, two months wet land systems of operation are without clogging.
A kind of integrated dress of modularized artificial wetland of the modularized artificial wetland package system structure based on sewage disposal of table 2
Put removal effect (unit：mg/L)
| Project | CODMn | TN | TP |
| Water inlet | 24 | 3.6 | 0.7 |
| Modular system water outlet | 9 | 1.4 | 0.2 |
| Traditional wet land system water outlet | 14 | 2.4 | 0.4 |
The specific implementation case of patent of the present invention is the foregoing is only, but the technical characteristic of patent of the present invention is not limited to
This, any those skilled in the relevant art in the field of the invention, all cover in the special of the present invention by the change or modification made
Among sharp scope.
Claims (10)
1. a kind of modularized artificial wetland integrating device, including the casing with entery and delivery port, it is characterised in that also include：
Located at several fixed slots of casing inner bottom part；
The corresponding artificial wetland modules with fixed slot socket connection；
And the aerator in casing, the aerator include be laid in casing inner bottom part horizontal appendix and with horizontal stroke
The vertical aeration tube for being connected and extending upwardly in corresponding artificial wetland modules to appendix, the horizontal external aeration of appendix
Machine.
2. modularized artificial wetland integrating device according to claim 1, it is characterised in that also include planting in bottom half
Submerged plant and plant the emergent aquactic plant in wetland module.
3. modularized artificial wetland integrating device according to claim 1, it is characterised in that the water inlet of casing be arranged on away from
At 10~20cm of casing top, delivery port is less than 10~50cm of water inlet.
4. modularized artificial wetland integrating device according to claim 1, it is characterised in that the artificial wetland modules include
Shell and the Wetland Substrate being filled in shell, the shell be iron wire net cage or steel wire net cage, and grid perforate mesh number for 4~
50 mesh.
5. modularized artificial wetland integrating device according to claim 1, it is characterised in that the emergent aquactic plant is beauty
Any of several broadleaf plants, calamus or thaliadeabata or several combinations, the planting density of emergent aquactic plant is 4~6 plants/m2。
6. modularized artificial wetland integrating device according to claim 1, it is characterised in that the submerged plant be water caltrop,
One or more combination in eel grass, black algae, hornwort, planting density are 100~300 plants/m2, and total cultivated area is not higher than
The 30% of the artificial wetland modules projection gross area.
7. modularized artificial wetland integrating device according to claim 1, it is characterised in that the top of the vertical aeration tube
Plug is set, solarization air cap is uniformly opened up on body.
8. modularized artificial wetland integrating device according to claim 7, it is characterised in that the aperture of the solarization air cap is 5
~10mm, divide perforate in 3 etc. at interval of 50mm on vertical aeration tube.
A kind of 9. method based on modularized artificial wetland integrating device of the present invention water inlet sewage disposal, it is characterised in that
Comprise the following steps：
Using multiple modularized artificial wetland integrating device serial or parallel connection sides as described in claim 2~8 any claim
Formula is run, and sewage enters in casing from water inlet, by going out after artificial wetland modules, emergent aquactic plant and submerged plant jointly purification
Discharge or be sent into next modularized artificial wetland integrating device in the mouth of a river.
10. method according to claim 9, it is characterised in that the modularized artificial wetland integrating device is fixed on trailer
On, the hydraulic load scope in individual module artificial swamp integrating device is 50~1200mm/d.
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