CN112645452A - Floating ecological filter bed for river channel - Google Patents
Floating ecological filter bed for river channel Download PDFInfo
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- CN112645452A CN112645452A CN202011291567.0A CN202011291567A CN112645452A CN 112645452 A CN112645452 A CN 112645452A CN 202011291567 A CN202011291567 A CN 202011291567A CN 112645452 A CN112645452 A CN 112645452A
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- 239000000463 material Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000011449 brick Substances 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 11
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 5
- 244000207740 Lemna minor Species 0.000 claims description 5
- 235000006439 Lemna minor Nutrition 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 5
- 235000011151 potassium sulphates Nutrition 0.000 claims description 5
- 235000010344 sodium nitrate Nutrition 0.000 claims description 5
- 239000004317 sodium nitrate Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 230000006855 networking Effects 0.000 claims description 3
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002426 superphosphate Substances 0.000 claims description 2
- 240000001398 Typha domingensis Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 241001464837 Viridiplantae Species 0.000 description 12
- 238000001914 filtration Methods 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 244000081757 Phalaris arundinacea Species 0.000 description 2
- 244000076686 Queensland pidgeon grass Species 0.000 description 2
- 235000003232 Setaria pumila ssp. pallide fusca Nutrition 0.000 description 2
- 241000233948 Typha Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a floating ecological filter bed for a river channel, which relates to the technical field of ecological filter beds and comprises a splicing frame and a filter bed main body, wherein the splicing frame is composed of a cross beam and vertical beams, hooks which are uniformly distributed are arranged at the top of the cross beam close to an inner ring, round holes are uniformly distributed on the vertical beams, magnets are embedded at the connection positions of every two vertical beams, a filling layer, a filter layer, a root layer and a buoyancy counterweight layer are sequentially arranged on the filter bed main body from top to bottom, the filling layer, the filter layer, the root layer and the buoyancy counterweight layer are woven together through a woven net, and the filter bed main body is hung on the hooks of the splicing frame through the woven net. The splicing frame composed of the cross beams, the hooks, the vertical beams, the round holes, the magnets and the like is beneficial to the modularized splicing of the floating ecological filter bed, the personalized splicing and customization can be better carried out according to the water body condition and the water area, and the components composing the splicing frame are all integrally formed by plastic materials, so that the quality of the splicing frame is reduced, and the floating ecological filter bed is beneficial to floating on the water surface.
Description
Technical Field
The invention relates to the technical field of ecological filter beds, in particular to a floating ecological filter bed for a river channel.
Background
The ecological filter bed is a water body restoration technology developed on the basis of a vertical flow artificial wetland, plant seeds are placed on a matrix of the ecological filter bed through artificial equipment to fully purify eutrophic water bodies, and as various purification mechanisms such as filtration, adsorption and degradation functions of plants, animals and microorganisms in the system are organically integrated, the restoration effect is rapid and stable, and a better operation effect can be still kept in low-temperature seasons.
In the prior art, the defects mainly exist: the ecological filter bed floating on the water surface is not easy to be integrally laid and is not suitable to be fixed; and each substrate layer of the filter bed is too single, so that the function is single, and the filtering effect on water is not good, therefore, the floating ecological filter bed for the river channel is invented.
Disclosure of Invention
The invention aims to provide a floating ecological filter bed for a river channel, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a river course is with ecological filter bed that floats, includes concatenation frame and filter bed main part, concatenation frame component has the crossbeam and erects the roof beam, the crossbeam top is close to the couple that inner circle department was equipped with the equipartition, erect the roof beam equipartition and seted up the round hole, two liang of departments of meeting of erecting the roof beam are inlayed and are had magnet, the filter bed main part is by last filling layer, filter layer, root system layer and the buoyancy weight layer of being equipped with in proper order under to, and weave together through netting between filling layer, filter layer, root system layer and the buoyancy weight layer, the filter bed main part articulates on the couple of concatenation frame through netting.
Preferably, the filling layer is filled with a filling material, and the filling material is a nylon rope net material.
Preferably, the filter layer is filled with a filter material, and the filter material is formed by mixing activated carbon and medical stone according to the proportion of 1: 1.
Preferably, the root system material is equipped with on the root system layer, and the root system material includes plant seed and bed charge, the root system seed kind includes duckweed, reed and cattail grass, the green planting that the root system seed grew out passes in filling layer, filter layer and root system layer, the bed charge is for mixing the waterproof clay bag that has sodium nitrate, superphosphate, ammonium sulfate and potassium sulfate.
Preferably, the buoyancy counterweight layer is equipped with the buoyancy ball, and the buoyancy ball main part is formed by the foam parcel, the inside plastics ball, saw-dust and fragment of brick that is filled of foam, the proportion of plastics ball, saw-dust and fragment of brick is formulated according to water buoyancy requirement.
Preferably, the splicing frame consisting of the cross beam, the hook, the vertical beam and the round hole is integrally formed by plastic materials.
Preferably, the splicing frame is a square frame with the length of 1m multiplied by 1m, the floating ecological filter bed is subjected to modularized networking through magnets at four corners of the splicing frame, and adjacent round holes (104) of the splicing frame in pairwise contact are connected in a modularized mode through net rope fastening.
Compared with the prior art, the invention has the beneficial effects that:
(1) the utility model provides a river course is with ecological filter bed that floats, through by the crossbeam, the couple, erect the roof beam, the round hole, the concatenation frame that magnet etc. is favorable to the ecological filter bed modularization of floating to be assembled, can carry out individualized customization of assembling according to the water condition and waters area better, and the subassembly of constituteing the concatenation frame is plastics material integrated into one piece, the quality of concatenation frame has been alleviateed, be favorable to floating at the surface of water, the filter bed main part articulates on first outside couple and with concatenation frame zonulae occludens through netting, be favorable to the stability of structure.
(2) The utility model provides a river course is with ecological filter bed that floats, the filling that the filling layer passes through the nylon cord net material to constitute fixes the protection to green neck of planting, makes it be favorable to resisting the invasion and attack of fierce wind, makes green plant better be fixed in on the filter bed main part, and the filter layer carries out certain absorption and purification treatment to water plankton and tiny particle through the filter media that comprises active carbon and medical stone, is favorable to the water to be handled.
(3) The floating ecological filter bed for the river channel can absorb oxygen-enriched molecules in water through green plants consisting of duckweed, reed and cattail, performs a certain purification effect on the water, and can provide necessary nutrient substances for the early growth of the green plants by the waterproof clay bag mixed with sodium nitrate, calcium superphosphate, ammonium sulfate and potassium sulfate as a bottom material, so that the rapid growth of the green plants is ensured, and the use requirement of the floating ecological filter bed is met.
(4) The utility model provides a river course is with ecological filter bed that floats adjusts whole ecological filter bed buoyancy size of floating through the buoyancy counter weight layer that is equipped with the buoyancy ball, and the buoyancy ball main part is formed by the foam parcel, and the inside packing of foam has plastic ball, saw-dust and fragment of brick, and the proportion of plastic ball, saw-dust and fragment of brick is formulated according to water buoyancy requirement, consequently can adjust the draft of filter bed in aqueous according to the demand.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of a splice frame according to the present invention;
FIG. 4 is a schematic view of a partially enlarged structure of the splicing frame of the present invention;
FIG. 5 is a schematic view of the main structure of the filter bed of the present invention;
fig. 6 is a partially enlarged schematic view of the filter bed body according to the present invention.
In the figure: 1 splicing frame, 101 cross beams, 102 hooks, 103 vertical beams, 104 round holes, 105 magnets, 2 filter bed main bodies, 201 green plants, 202 woven meshes, 203 filling layers, 204 filtering layers, 205 root systems, 206 buoyancy weight balancing layers, 207 filling materials, 208 filtering materials, 209 root systems, 2010 buoyancy balls, 20101 plastic balls, 20102 foam, 20103 wood chips and 20104 broken bricks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a river course is with ecological filter bed that floats, including concatenation frame 1 and filter bed main part 2, concatenation frame 1 is constituteed there are crossbeam 101 and perpendicular roof beam 103, crossbeam 101 top is close to inner circle department and is equipped with the couple 102 of equipartition, it has seted up round hole 104 to erect roof beam 103 equipartition, two liang of departments of meeting of perpendicular roof beam 103 are inlayed and are had magnet 105, filter bed main part 2 is by last filling layer 203 that is equipped with in proper order under to, the filter layer 204, root system layer 205 and buoyancy counterweight layer 206, and filling layer 203, the filter layer 204, weave together through netting 202 between root system layer 205 and the buoyancy counterweight layer 206, the filter bed main part articulates on concatenation frame 1's couple 102 through netting 202.
The filling layer 203 is filled with filling materials 207, the filling materials 207 are made of nylon rope net materials, the filtering layer 204 is filled with filtering materials 208, the filtering materials 208 are formed by mixing activated carbon and medical stones according to the proportion of 1:1, the root system layer 205 is filled with root system materials 209, the root system materials 209 comprise plant seeds and bottom materials, the types of the root system seeds comprise duckweed, reed and cattail grass, green plants 201 grown from the root system seeds penetrate through the filling layer 203, the filtering layer 204 and the root system layer 205, the bottom materials are waterproof clay bags mixed with sodium nitrate, calcium superphosphate, ammonium sulfate and potassium sulfate, the buoyancy counterweight layer 206 is filled with buoyancy balls 2010, main bodies of the buoyancy balls 2010 are wrapped by foam 20102, plastic ball sawdust, wood chips 20103 and broken bricks 20104 are filled in the foam 20102, the proportions of the plastic balls 2010, the wood chips 20103 and the broken bricks 20104 are set according to the buoyancy requirements, and a splicing frame 1 consisting of the cross beam 101, the hook 102, the vertical beam 103 and the round hole 104 is integrally formed by, the splicing frame 1 is a square frame with 1m by 1m, the floating ecological filter bed is subjected to modularized networking through magnets 105 at four corners of the splicing frame 1, and adjacent round holes 104 of the splicing frame 1 in pairwise contact are connected in a modularized mode through net rope fastening.
The working principle is as follows: the splicing frame 1 composed of the cross beam 101, the hooks 102, the vertical beams 103, the round holes 104, the magnets 105 and the like is beneficial to the modularized splicing of the floating ecological filter bed, the individualized splicing and customization can be better carried out according to the water body condition and the water area, the components composing the splicing frame 1 are all integrally formed by plastic materials, the quality of the splicing frame 1 is reduced, the floating on the water surface is facilitated, the filter bed main body 2 is hung on the outward-head hooks 102 through the netting 202 and is tightly connected with the splicing frame 1, and the stability of the structure is facilitated; the filler layer 203 fixes and protects the neck of the green plant 201 through the filler 207 made of the nylon rope net material, so that the green plant 201 is favorable for resisting the attack of strong wind, the green plant 201 is better fixed on the filter bed main body 2, and the filter layer 204 carries out certain adsorption and purification treatment on plankton and small particles in the water body through the filter material 208 made of active carbon and medical stone, so that the water body treatment is favorable; the green plants 201 composed of the duckweed, the reed and the cattail can absorb oxygen-enriched molecules in the water body and purify the water body to a certain extent, and the bottom material is a waterproof clay bag mixed with the sodium nitrate, the calcium superphosphate, the ammonium sulfate and the potassium sulfate, so that necessary nutrient substances can be provided for the early growth of the green plants 201, the rapid growth of the green plants is ensured, and the use requirement of the floating ecological filter bed is met; the buoyancy of the whole floating ecological filter bed is adjusted through the buoyancy balance weight layer 206 provided with the buoyancy balls 2010, the main body of the buoyancy balls 2010 is wrapped by foam 20102, the foam 20102 is filled with plastic balls 20101, sawdust 20103 and broken bricks 20104, and the proportions of the plastic balls 20101, the sawdust 20103 and the broken bricks 20104 are set according to the buoyancy requirement of a water body, so that the draft of the filter bed in water can be adjusted according to requirements.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a river course is with ecological filter bed that floats, includes concatenation frame (1) and filter bed main part (2), its characterized in that: splice frame (1) is constituteed has crossbeam (101) and perpendicular roof beam (103), crossbeam (101) top is close to hook (102) that inner circle department was equipped with the equipartition, round hole (104) have been seted up to perpendicular roof beam (103) equipartition, two liang of departments that meet of perpendicular roof beam (103) are inlayed and are had magnet (105), filter bed main part (2) are by last filling layer (203), filter layer (204), root system layer (205) and buoyancy counterweight layer (206) of being equipped with in proper order under to, and weave together through netting (202) between filling layer (203), filter layer (204), root system layer (205) and buoyancy counterweight layer (206), the filter bed main part articulates on hook (102) of splice frame (1) through netting (202).
2. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: the filling layer (203) is filled with filling materials (207), and the filling materials (207) are made of nylon rope net materials.
3. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: the filter layer (204) is filled with a filter material (208), and the filter material (208) is formed by mixing activated carbon and medical stone according to the proportion of 1: 1.
4. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: root system layer (205) are equipped with root system material (209), and root system material (209) include plant seed and bed charge, the root system seed kind includes duckweed, reed and cattail, filling layer (203), filter layer (204) and root system layer (205) are worn in green planting (201) that the root system seed grows out, the bed charge is for mixing the waterproof clay bag that has sodium nitrate, superphosphate, ammonium sulfate and potassium sulfate.
5. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: the buoyancy weight layer (206) is provided with buoyancy balls (2010), the main bodies of the buoyancy balls (2010) are wrapped by foam (20102), the foam (20102) is filled with plastic balls (2010), sawdust (20103) and crushed bricks (20104), and the proportions of the plastic balls (2010), the sawdust (20103) and the crushed bricks (20104) are set according to the buoyancy requirement of a water body.
6. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: the splicing frame (1) composed of the cross beam (101), the hook (102), the vertical beam (103) and the round hole (104) is integrally formed by plastic materials.
7. The floating ecological filter bed for the riverway according to claim 1, which is characterized in that: the splicing frame (1) is a square frame with the length of 1m and the length of 1m, the floating ecological filter bed is adsorbed by magnets (105) at four corners of the splicing frame (1) to perform modular networking, and adjacent round holes (104) of the splicing frame (1) in two-two contact are connected in a modular mode through net rope fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291567.0A CN112645452B (en) | 2020-11-19 | 2020-11-19 | Floating ecological filter bed for river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291567.0A CN112645452B (en) | 2020-11-19 | 2020-11-19 | Floating ecological filter bed for river channel |
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| Publication Number | Publication Date |
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| CN112645452A true CN112645452A (en) | 2021-04-13 |
| CN112645452B CN112645452B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011291567.0A Active CN112645452B (en) | 2020-11-19 | 2020-11-19 | Floating ecological filter bed for river channel |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645591A (en) * | 2015-12-30 | 2016-06-08 | 东北师范大学 | Ecological floating bed device for processing heavy metal polluted water body |
| CN206109051U (en) * | 2016-08-29 | 2017-04-19 | 上海禾元环保集团有限公司 | Biological filter and contain its combination ecological pool floats |
| CN107698029A (en) * | 2017-11-14 | 2018-02-16 | 江西省科学院 | It is a kind of strengthen natural biology film biofilm layer-stepping is biological floating bed and construction method |
| CN110002581A (en) * | 2019-03-29 | 2019-07-12 | 浙江融信环保科技有限公司 | A kind of modularization floating wetland |
| CN209178088U (en) * | 2018-11-21 | 2019-07-30 | 青檀生态修复有限公司 | A kind of novel composite ecological floating wetland for river regulation |
| CN111533272A (en) * | 2020-05-18 | 2020-08-14 | 冯祥龙 | Combined ecological floating bed suitable for urban river environment restoration |
-
2020
- 2020-11-19 CN CN202011291567.0A patent/CN112645452B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645591A (en) * | 2015-12-30 | 2016-06-08 | 东北师范大学 | Ecological floating bed device for processing heavy metal polluted water body |
| CN206109051U (en) * | 2016-08-29 | 2017-04-19 | 上海禾元环保集团有限公司 | Biological filter and contain its combination ecological pool floats |
| CN107698029A (en) * | 2017-11-14 | 2018-02-16 | 江西省科学院 | It is a kind of strengthen natural biology film biofilm layer-stepping is biological floating bed and construction method |
| CN209178088U (en) * | 2018-11-21 | 2019-07-30 | 青檀生态修复有限公司 | A kind of novel composite ecological floating wetland for river regulation |
| CN110002581A (en) * | 2019-03-29 | 2019-07-12 | 浙江融信环保科技有限公司 | A kind of modularization floating wetland |
| CN111533272A (en) * | 2020-05-18 | 2020-08-14 | 冯祥龙 | Combined ecological floating bed suitable for urban river environment restoration |
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| CN112645452B (en) | 2023-04-07 |
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Address after: Room 704-1, Office Building B, Building 1, Hexiang Building, No. 10 Sangyuan Road, Hushuguan Economic Development Zone (Town), Suzhou High tech Zone, Jiangsu Province, 215000 Patentee after: JIANJIA ENVIRONMENTAL TECHNOLOGY (SUZHOU) CO.,LTD. Address before: 215000 181 Dongqiu Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JIANJIA ENVIRONMENTAL TECHNOLOGY (SUZHOU) CO.,LTD. |