CN104192992A - Novel eutrophic water purification medium, corresponding ecological floating bed as well as production method and water purification method of eutrophic water purification medium - Google Patents
Novel eutrophic water purification medium, corresponding ecological floating bed as well as production method and water purification method of eutrophic water purification medium Download PDFInfo
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- CN104192992A CN104192992A CN201410491608.9A CN201410491608A CN104192992A CN 104192992 A CN104192992 A CN 104192992A CN 201410491608 A CN201410491608 A CN 201410491608A CN 104192992 A CN104192992 A CN 104192992A
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- 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention relates to a novel eutrophic water purification medium, a production method and a corresponding ecological floating bed, and aims to solve the problem that eutrophic elements such as nitrogen, phosphorus and the like cannot be really removed during treatment of eutrophic water in the prior art. The eutrophic water purification medium comprises a hanger and two elastic spiral ropes, the tops of the two elastic spiral ropes are bent to form buckles and suspended on the hanger through the buckles, the spiral axes of the two elastic spiral ropes coincide and are symmetrical relative to the vertical plane of the hanger penetrating through the spiral axes, and flexible hollow fiber is uniformly and densely distributed on the elastic spiral ropes. The invention further relates to a corresponding novel medium production method and the ecological floating bed. Microorganisms are used for concentrating eutrophic elements such as nitrogen, phosphorus and the like and are converted into biological fertilizers which are rich in nitrogen and phosphorus, and the novel eutrophic water purification medium is applicable to eutrophication treatment of various waters.
Description
Technical field
The present invention relates to a kind of purifying of the hypertrophic water system new medium, corresponding biological floating bed and production method and purifying water body method.
Background technology
The water ecosystems such as ammonia, phosphorus sewage Yi Shi China surface water environment are sternly smoked and polluted, and day by day increase in the waters of eutrophication, rivers and ponds, many rivers and lakes that are rich in by agricultural area source, industrial point source and life source emission are seriously damaged.Compound ecological floating bed is to increase artificial dielectric unit on traditional floating bed basis, has overcome the single shortcoming of the traditional plant floating bed ecosystem, application gradually in the water bodys such as lake eutrophication water body, widespread pollution from the overuse of fertilizers and pesticides in rural area are repaired in recent years.
Artificial dielectric is as one of integral part important in compound ecological floating bed structure, and the selection of artificial dielectric has been played critical effect to compound ecological floating bed performance effects of purification quality.The artificial dielectric of report mainly contains inorganic and organic two large classes at present.Mineral-type mainly contains zeolite, sand, haydite, slag, montmorillonite etc., but its density is large, is difficult to suspension growth, and the power consumption that back flushing needs is also large, has limited its range of application; Organic mainly contains PVC, PE, PS, PP, various types of resins, plastics, fiber and gelatin etc., because being applicable to suspension growth, it is the main medium that builds biological floating bed middle use, but at aspect Shortcomings such as microorganism colonization amounts, and rear difficult processing for ubiquity, environment is easily caused to secondary pollution problems.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect that how to overcome prior art, and a kind of purifying of the hypertrophic water system new medium, corresponding biological floating bed and production method and purifying water body method are provided.
For solving the problems of the technologies described above, this purifying of the hypertrophic water system new medium comprises Ω shape hook and two elastic helix rope bodies, two elastic helix rope body top curved become latch closure, and be held on Ω shape hook by this latch closure is outstanding, the axis of screw of two elastic helix rope bodies overlaps, and symmetrical with respect to the Ω shape hook vertical plane of crossing the axis of screw, the flexible hollow fiber that evenly gathers on elastic helix rope body, forms elastic helix undercoat rope.
Spiral rope body, flexible hollow fiber can be selected various thermoplastic elastic plastics, and elastic helix rope body provides good elasticity, affected by ripples upheaval, and constantly expanding-contracting action, strengthens partial water circulation, effectively strengthens the absorption of flexible hollow fiber to organic detritus.
During use, above-mentioned Ω shape hook is suspended on to combination floating bed bottom, two elastic helix rope bodies on Ω shape hook form elasticity double-spiral structure, and it is bulk as burr shape that flexible hollow fiber enters water, and specific surface area is large.Meanwhile, hollow fiber can provide trace oxygen, for microorganism provides good habitat, between double-stranded rope body, can form microbial film, strengthens the effect of absorption organic detritus.
Organic detritus and the microflora of on elastic helix rope body, adsorbing will peak at set intervals, at this moment by staff, elastic helix rope body is taken out, with hand, the dirt settlings such as the organic detritus of elastic helix rope body absorption and microflora are smoothed out with the fingers and removed, gained dirt settling can be used as high-grade biological organic fertilizer.
As optimization, described flexible hollow fiber and many longitudinal silk threads are woven into tasselled flexible-belt, and this tasselled flexible-belt is wound around, is fixed on elastic helix rope body.Flexible-belt two ends tie up to or be bonded at or heat fusion on elastic helix rope body.So design, simple in structure, convenient for production.
As optimization, it comprises clamping scraper plate, this clamping scraper plate comprises two floating rules, two floating rule one end are hinged, and the other end is shank, and two floating rule middle parts have two semicircle breach, semicircle breach is relative between two, form two circles and scrape hole, the width between centers that two circles are scraped hole equals the twice of the elastic helix undercoat rope radius of spin, and two floating rules can be by elastic helix undercoat rope clamp between semicircle breach.So design, removes laborsaving convenience than manual Fu.
The production method of the aforementioned purifying of the hypertrophic water system new medium of the present invention, is comprised of following step:
1.. processing elastic helix rope body: with thermoplastics, by extrusion way, produce elastic strip, the elastic strip of extruding is when ot-yet-hardened, be wrapped on a smooth cylinder, and on smooth cylinder cooling shaping, then from smooth cylinder, remove, then be cut into regular length, and its one end is crooked, be fused into latch closure, form elastic helix rope body;
2.. processing tasselled flexible-belt: with thermoplastics, produce flexible hollow fiber by drawing process; With the longitudinal silk thread of N root and two longitudinal steel wire lines, make warp, wherein the longitudinal silk thread of N root is evenly arranged, two longitudinal steel wire lines close up, together be arranged on longitudinal silk thread one side, apart from recently longitudinal silk thread, keep 5～6cm spacing, take flexible hollow fiber as parallel, upper loom braiding, after having woven, by two longitudinal steel wire lines and between the two flexible hollow fiber strut, and stretch between two longitudinal steel wire lines with cutter, flexible hollow fiber between the two is all cut off, make flexible hollow fiber be tasselled shape, obtain tasselled flexible-belt, the positive integer that N is >=3;
3.. tasselled flexible-belt is taken off from loom, it is striden across from a smooth roll shaft, and this roll shaft top arranges a hot-pressing roller, and hot-pressing roller rolls across from the knit unit of tasselled flexible-belt, the root hot pressing of flexible hollow fiber, on longitudinal silk thread of knit unit, must be reinforced to tasselled flexible-belt;
4.. reinforcing tasselled flexible-belt is tightly wrapped on elastic helix rope body, its two ends heat fusion, on elastic helix rope body, is formed to elastic helix undercoat rope;
5.. elastic helix undercoat rope is matched between two, and every pair of elastic helix undercoat rope is equipped with a Ω shape hook, and each Ω shape hook two ends respectively hangs an elastic helix undercoat rope.
This biological floating bed waterplant comprising in floating bed and floating bed, under described floating bed, be evenly fixed with a plurality of aforementioned Ω shape hooks, each Ω shape hook is hung with two elastic helix undercoat ropes, form a plurality of purifying of the hypertrophic water system new mediums, elastic helix undercoat rope main body is immersed in the water body of floating bed below.Described Ω shape hook is pegged graft or is welded or be threaded connection and is arranged in floating bed, and flexible hollow fiber root is fixed on elastic helix rope body, and the flexible hollow fiber dispersion being immersed in water distributes.
The common biological floating bed artificial dielectrics that adopt haydites, gravel, vermiculite, rope made of hemp physical adsorption nitrogen phosphorus, are easy to occur saturated more, after reaching capacity, to nitrogen phosphorus adsorption effect, will reduce, and even lose efficacy; Use rear difficult processing, the eutrophy elements such as nitrogen, phosphorus can not get real removal, easily environment are caused to secondary pollution simultaneously.
Elastic helix rope body and the organic residual quarrel of flexible hollow fibers adsorption that this is biological floating bed, regularly strike off and be used as fertilizer, from water body, thoroughly remove, thereby to the effect for the treatment of both principal and secondary aspect of disease.
The method of utilizing aforementioned purifying of the hypertrophic water system new medium purifying water body, comprises the steps:
1.. on water body to be clean, floating bed is set, and at a plurality of aforementioned Ω shape hooks of floating bed bottom hung, and hang respectively an elastic helix undercoat rope at each Ω shape hook two ends, form a plurality of purifying of the hypertrophic water system new mediums, and elastic helix undercoat rope is immersed in water;
2.. stir water bottom mud to be clean, organic detritus and microorganism in mud risen, and by elastic helix rope body and on flexible hollow fibers adsorption;
3. after .8-10 days, by ship elastic helix undercoat rope is taken out one by one, with aforementioned clamping scraper plate, organic detritus is scraped in cabin, then the elastic helix undercoat rope of scraping is reinstalled to floating bed bottom;
4.. detect water body, as not up to standard in water quality, the 2. repeat, 3. step, as water quality reaching standard, purification treatment finishes.
Purifying of the hypertrophic water system new medium of the present invention, corresponding biological floating bed and production method and purifying water body method utilize microorganism admittedly to collect the eutrophy elements such as nitrogen, phosphorus, be converted into the bio-fertilizer that is rich in nitrogen, phosphorus, constantly from water body, remove, really, alleviate up hill and dale, eliminate eutrophication, applicable various body eutrophications improvement.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this purifying of the hypertrophic water system new medium, corresponding biological floating bed and production method and purifying water body method are described further:
Fig. 1 is the structural representation (omitting flexible hollow fiber) of this purifying of the hypertrophic water system new medium;
Fig. 2 is the structural representation of Fig. 1 Elastic spiral undercoat rope;
Fig. 3 is the schematic cross-section of the elastic helix undercoat rope in water;
Fig. 4 utilizes clamping scraper plate to strike off the schematic diagram (omitting flexible hollow fiber) of the organic detritus on this purifying of the hypertrophic water system new medium;
Fig. 5 is that the elastic strip of extruding is wound around setting schematic diagram on smooth cylinder;
Fig. 6 is flexible hollow fiber, longitudinally silk thread, longitudinal steel wire line weave tasselled flexible-belt schematic diagram;
Fig. 7 is after longitudinal steel wire line struts, with the disconnected flexible hollow fiber schematic diagram that lancinates;
Fig. 8 is the tasselled flexible-belt structural representation of well cutting;
Fig. 9 utilizes hot-pressing roller to reinforce the tasselled flexible-belt schematic diagram of well cutting.
In figure: 1 for Ω shape hook, 2 for elastic helix rope body, 3 for latch closure, 4 for flexible hollow fiber, 5 for longitudinal silk thread, 6 for floating rule, 7 for shank, 8 for semicircle breach, the 9 Ω shape hook vertical plane that was the axis of screw, 10 for elastic strip, 11 for smooth cylinder, 12 for longitudinal steel wire line, 13 for cutter, 14 for roll shaft, 15 for hot-pressing roller, 16 be electrically heated module.
Embodiment
Embodiment one: as Figure 1-3, this purifying of the hypertrophic water system new medium comprises 1 and two elastic helix rope body 2 of Ω shape hook, two elastic helix rope body 2 top curved become latch closure 3, and be held on Ω shape hook 1 by this latch closure 3 is outstanding, the axis of screw of two elastic helix rope bodies 2 overlaps, and link up with 1 vertical plane 9 symmetries with respect to the Ω shape of crossing the axis of screw, the flexible hollow fiber 4 that evenly gathers on elastic helix rope body 2, forms elastic helix undercoat rope.
Described flexible hollow fiber 4 is woven into tasselled flexible-belt with many longitudinal silk threads 5, and this tasselled flexible-belt is wound around, is fixed on elastic helix rope body 2.
As shown in Figure 4, this purifying of the hypertrophic water system new medium also comprises one or more clamping scraper plates, this clamping scraper plate comprises two floating rules 6, two floating rule 6 one end are hinged, and the other end is that 7, two floating rule 6 middle parts of shank have two semicircle breach 8, semicircle breach 8 is relative between two, form two circles and scrape hole, the width between centers that two circles are scraped hole equals the twice of the elastic helix undercoat rope radius of spin, and two floating rules 6 can be by elastic helix undercoat rope clamp between semicircle breach 8.
The production method of the aforementioned purifying of the hypertrophic water system new medium of the present invention, comprises the steps:
1.. processing elastic helix rope body: with thermoplastics, produce elastic strip by extrusion way, the elastic strip 10 of extruding, when ot-yet-hardened, is wrapped on a smooth cylinder 11, and on smooth cylinder 11 cooling shaping, as shown in Figure 5.Then from smooth cylinder 11, remove, be then cut into regular length, and its one end is crooked, be fused into latch closure, form elastic helix rope body 2.
2.. processing tasselled flexible-belt: with thermoplastics, produce flexible hollow fiber 4 by drawing process, with the longitudinal silk thread 5 of N root and two longitudinal steel wire lines 12, make warp, wherein the longitudinal silk thread 5 of N root is evenly arranged, two longitudinal steel wire lines 12 close up, together be arranged on longitudinal silk thread 5 one sides, apart from recently longitudinal silk thread 5, keep 5～6cm spacing, take flexible hollow fiber 4 as parallel, upper loom braiding, after having woven, by two longitudinal steel wire lines 12 and between the two flexible hollow fiber 4 strut, and stretch between two longitudinal steel wire lines 12 with cutter 13, flexible hollow fiber 4 between the two is all cut off, as shown in Figure 7, make flexible hollow fiber be tasselled shape, obtain tasselled flexible-belt, (the positive integer that N is >=3 as shown in Figure 8, in Fig. 6-9, N gets 5).
3.. tasselled flexible-belt is taken off from loom, it is striden across from a smooth roll shaft 14, these roll shaft 14 tops arrange a hot-pressing roller 15, hot-pressing roller 15 rolls across from the knit unit of tasselled flexible-belt, by the root hot pressing of flexible hollow fiber 4 on longitudinal silk thread 5 of knit unit, as shown in Figure 9, must reinforce tasselled flexible-belt.Hot-pressing roller 15 is cylindrical, its side opening, and be provided with fixed electrically heated module 16.
Roll shaft 14 is clipped in the middle the knit unit of tasselled flexible-belt with hot-pressing roller 15, and it is carried out to hot roll extrusion.
4.. reinforcing tasselled flexible-belt is tightly wrapped on elastic helix rope body 2, its two ends heat fusion, on elastic helix rope body 2, is formed to elastic helix undercoat rope, as shown in Figure 2.
5.. elastic helix undercoat rope is matched between two, and every pair of elastic helix undercoat rope is equipped with a Ω shape hook, and each Ω shape is linked up with 1 two ends and respectively hung an elastic helix undercoat rope.
The method of utilizing aforementioned purifying of the hypertrophic water system new medium purifying water body, is comprised of following step:
1.. on water body to be clean, floating bed is set, and at a plurality of aforementioned Ω shape hooks 1 of floating bed bottom hung, and hang respectively an elastic helix undercoat rope at each Ω shape hook two ends, form a plurality of purifying of the hypertrophic water system new mediums, and elastic helix undercoat rope is immersed in water.Floating bed can also planting aquatic plants.
2.. stir water bottom mud to be clean, organic detritus and microorganism in mud risen, and by elastic helix rope body 2 and on flexible hollow fiber 4 absorption;
3. after .8-10 days, by ship elastic helix undercoat rope is taken out one by one, with aforementioned clamping scraper plate, organic detritus is scraped in cabin, then the elastic helix undercoat rope of scraping is reinstalled to floating bed bottom;
4.. detect water body, as not up to standard in water quality, the 2. repeat, 3. step, as water quality reaching standard, purification treatment finishes.
Embodiment two: the biological floating bed floating bed that comprises of the present invention, it is characterized in that: under described floating bed, be evenly fixed with Ω shape hook 1 described in a plurality of embodiments one, each Ω shape hook 1 is hung with two elastic helix rope bodies 2, form a plurality of purifying of the hypertrophic water system new mediums, elastic helix undercoat rope main body is immersed in the water body of floating bed below, and figure slightly.
Claims (6)
1. a purifying of the hypertrophic water system new medium, it is characterized in that: comprise Ω shape hook and two elastic helix rope bodies, two elastic helix rope body top curved become latch closure, and be held on Ω shape hook by this latch closure is outstanding, the axis of screw of two elastic helix rope bodies overlaps, and symmetrical with respect to the Ω shape hook vertical plane of crossing the axis of screw, the flexible hollow fiber that evenly gathers on elastic helix rope body, forms elastic helix undercoat rope.
2. purifying of the hypertrophic water system new medium as claimed in claim 1, is characterized in that: described flexible hollow fiber and many longitudinal silk threads are woven into tasselled flexible-belt, and this tasselled flexible-belt is wound around, is fixed on elastic helix rope body.
3. purifying of the hypertrophic water system new medium as claimed in claim 1 or 2, it is characterized in that: it comprises clamping scraper plate, this clamping scraper plate comprises two floating rules, two floating rule one end are hinged, and the other end is shank, and two floating rule middle parts have two semicircle breach, semicircle breach is relative between two, form two circles and scrape hole, the width between centers that two circles are scraped hole equals the twice of the elastic helix undercoat rope radius of spin, and two floating rules can be by elastic helix undercoat rope clamp between semicircle breach.
4. the production method of purifying of the hypertrophic water system new medium described in claim 2, comprises the steps:
1.. processing elastic helix rope body: with thermoplastics, by extrusion way, produce elastic strip, the elastic strip of extruding is when ot-yet-hardened, be wrapped on a smooth cylinder, and on smooth cylinder cooling shaping, then from smooth cylinder, remove, then be cut into regular length, and its one end is crooked, be fused into latch closure, form elastic helix rope body;
2.. processing tasselled flexible-belt: with thermoplastics, produce flexible hollow fiber by drawing process; With the longitudinal silk thread of N root and two longitudinal steel wire lines, make warp, wherein the longitudinal silk thread of N root is evenly arranged, two longitudinal steel wire lines close up, together be arranged on longitudinal silk thread one side, apart from recently longitudinal silk thread, keep 5～6cm spacing, take flexible hollow fiber as parallel, upper loom braiding, after having woven, by two longitudinal steel wire lines and between the two flexible hollow fiber strut, and stretch between two longitudinal steel wire lines with cutter, flexible hollow fiber between the two is all cut off, make flexible hollow fiber be tasselled shape, obtain tasselled flexible-belt, the positive integer that N is >=3;
3.. reinforce tasselled flexible-belt: tasselled flexible-belt is taken off from loom, it is striden across from a smooth roll shaft, this roll shaft top arranges a hot-pressing roller, hot-pressing roller rolls across from the knit unit of tasselled flexible-belt, the root hot pressing of flexible hollow fiber, on longitudinal silk thread of knit unit, must be reinforced to tasselled flexible-belt;
4.. reinforcing tasselled flexible-belt is tightly wrapped on elastic helix rope body, its two ends heat fusion, on elastic helix rope body, is formed to elastic helix undercoat rope;
5.. elastic helix undercoat rope is matched between two, and every pair of elastic helix undercoat rope is equipped with a Ω shape hook, and each Ω shape hook two ends respectively hangs an elastic helix undercoat rope.
One kind biological floating bed, comprise floating bed, it is characterized in that: under described floating bed, be evenly fixed with Ω shape hook described in a plurality of claims 1, each Ω shape hook is hung with two elastic helix undercoat ropes, form a plurality of purifying of the hypertrophic water system new mediums, elastic helix undercoat rope main body is immersed in the water body of floating bed below.
6. the method for utilizing purifying of the hypertrophic water system new medium purifying water body described in claim 3, is comprised of following step:
1.. on water body to be clean, floating bed is set, and at Ω shape hook described in a plurality of claims 1 of floating bed bottom hung, and hang respectively an elastic helix undercoat rope at each Ω shape hook two ends, form a plurality of purifying of the hypertrophic water system new mediums, and elastic helix undercoat rope is immersed in water;
2.. stir water bottom mud to be clean, organic detritus and microorganism in mud risen, and by elastic helix rope body and on flexible hollow fibers adsorption;
3. after .8-10 days, by ship elastic helix undercoat rope is taken out one by one, with clamping scraper plate described in claim 3, organic detritus is scraped in cabin, then the elastic helix undercoat rope of scraping is reinstalled to floating bed bottom;
4.. detect water body, as not up to standard in water quality, the 2. repeat, 3. step, as water quality reaching standard, purification treatment finishes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410491608.9A CN104192992B (en) | 2014-09-24 | 2014-09-24 | Novel medium for purifying eutrophic water body, corresponding ecological floating bed, production method of ecological floating bed and water body purifying method |
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| CN201410491608.9A CN104192992B (en) | 2014-09-24 | 2014-09-24 | Novel medium for purifying eutrophic water body, corresponding ecological floating bed, production method of ecological floating bed and water body purifying method |
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| CN104192992A true CN104192992A (en) | 2014-12-10 |
| CN104192992B CN104192992B (en) | 2023-02-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630161A (en) * | 2016-11-30 | 2017-05-10 | 海宁安捷复合材料有限责任公司 | Telescopic carbon fiber ecological grass |
| CN108151560A (en) * | 2017-12-08 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | The high efficient heat exchanging system for administering body eutrophication is had both based on reservoir |
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| CN102381759A (en) * | 2011-09-21 | 2012-03-21 | 山东省农业科学院农业资源与环境研究所 | Anaerobic reactor |
| CN103382045A (en) * | 2012-05-04 | 2013-11-06 | 江苏裕隆环保有限公司 | Mixed-flow type composite filling material |
| CN204384950U (en) * | 2014-09-24 | 2015-06-10 | 山东省淡水渔业研究院 | Purifying of the hypertrophic water system new medium and corresponding biological floating bed |
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| JPH0530971A (en) * | 1991-07-31 | 1993-02-09 | Kawasaki Steel Corp | Carrier for culturing microorganism |
| CN2573485Y (en) * | 2002-10-15 | 2003-09-17 | 菊池隆重 | Microbe symbiotic carrier |
| CN102381759A (en) * | 2011-09-21 | 2012-03-21 | 山东省农业科学院农业资源与环境研究所 | Anaerobic reactor |
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| CN106630161A (en) * | 2016-11-30 | 2017-05-10 | 海宁安捷复合材料有限责任公司 | Telescopic carbon fiber ecological grass |
| CN106630161B (en) * | 2016-11-30 | 2020-07-07 | 海宁安捷复合材料有限责任公司 | Telescopic carbon fiber ecological grass |
| CN108151560A (en) * | 2017-12-08 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | The high efficient heat exchanging system for administering body eutrophication is had both based on reservoir |
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