CN103508119A - Membrane structure water bag system for temporally storing site repairing field polluted water - Google Patents
Membrane structure water bag system for temporally storing site repairing field polluted water Download PDFInfo
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- CN103508119A CN103508119A CN201310464230.9A CN201310464230A CN103508119A CN 103508119 A CN103508119 A CN 103508119A CN 201310464230 A CN201310464230 A CN 201310464230A CN 103508119 A CN103508119 A CN 103508119A
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- water
- water bag
- temporary
- membrane structure
- spot
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 239000012528 membrane Substances 0.000 title claims abstract description 39
- 238000005067 remediation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 229920001903 high density polyethylene Polymers 0.000 claims description 11
- 239000004700 high-density polyethylene Substances 0.000 claims description 11
- 239000004800 polyvinyl chloride Substances 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The invention relates to a membrane structure water bag system for temporally storing site repairing field polluted water, and aims at providing an environment-friendly and efficient storage container which is capable of effectively avoiding volatilization and leakage, easy to dismount and capable of being used repeatedly and storing a large amount of polluted water in the site repairing field and has the functions of corrosion prevention and abrasion resistance. The membrane structure water bag system comprises a temporary storage water bag, a water bag protection pit, an impermeable membrane, a drainage pipeline and a water draining water pump. The temporary storage water bag is of an air bag membrane structure, a water inlet and a water overflowing early warning device are arranged on the upper portion of the temporary storage water bag, a water outlet is formed in the lower portion of the temporary storage water bag, the whole water bag protection pit is paved with the impermeable membrane, the temporary storage water bag is placed on the impermeable membrane, and the drainage pipeline is located between the impermeable membrane and the temporary storage water bag and tightly attached to the impermeable membrane in a paving mode. One end of the drainage pipeline is connected with the water outlet, and the other end of the drainage pipeline is connected with the water draining water pump.
Description
Technical field
The present invention relates to a kind of membrane structure water bag system, particularly relate to a kind of for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation.
Background technology
Earthing water is as a kind of important resource, and the quality of its quality is directly connected to the mankind's health and safety; In environmental improvement process, the area of soil pollution is often accompanied by groundwater contamination, usually needs to extract improvement; Because the earthing water water yield of extracting out in the short time is huge, polluted underground water often needs temporary processing before processing.Utilize provisional pond unavoidably can by evaporation, under the mode such as ooze cause the pollution of other forms and form, and construction costs is relatively high; Mould container made and be placed in for a long time outdoor environment, very easily occur wearing and tearing, corrosion, need manpower repeatedly to check, repair; Tempering container is because bulky, reason such as carrying assembling etc. have increased the cost of engineering, and recycles weak effect, once damage, repairs difficultly, exists potential secondary pollution risk.
Membrane structure material, with its unique advantage, is widely used as building materials, but be applied to sewage storage device, there is not yet report.Conventional film material is that poly-ester fibres covers polyvinylchloride (PVC), glass fibre covers polytetrafluoroethylene (Teflon) and Kynoar (PVDF), wherein poly-ester fibres covers polyvinylchloride (PVC) film material and has chemical bond power and the structural stability that corrosion resistance is large, material is soft, easily processing, the advantages such as low price are used widely.Utilize poly-ester fibres to cover the water bag that polyvinylchloride (PVC) is made Soft film structure, with the property of material, solve preferably that intensity is low, easy aging, open air problems such as easily decompositions of being exposed to the sun: strand is arranged tight, have compared with strong hydrogen bonding, extremely strong hydrophobic; Good Dent resistance, resistance to abrasion and belt cutting-resisting property; Have good stability, be difficult for being corroded by acid, alkali, strong oxidizer and halogen; Anti-gamma radiation, ultraviolet radiation and ageing-resistant performance, be placed in for a long time and outdoorly do not become fragile, do not chap, all these for application provides may.
Summary of the invention
The present invention is directed to that provisional water storage apparatus exists easily pollute water evaporation, under ooze polluted underground water, take that volume is large, carrying assembling difficulty, cost are high, recycle weak effect, have potential secondary pollution, or due to technical matterss such as it is easy to wear, corrosion need be overhauled repeatedly, repairings, a kind of volatilization, seepage effectively avoided is provided, and the functions such as tool is anticorrosion, wear-resisting, can disassembled simply, recycling, green, environmental protection, efficiently for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation.
For reaching above-mentioned purpose, the invention provides a kind of for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, comprise temporary water bag, water bag protection hole, antiseepage film, drainage pipeline and draining water pump, described temporary water bag is balloon membranes structure, water inlet is arranged at its top, water outlet is arranged at bottom, described antiseepage film is paved with whole described water bag protection hole, described temporary water bag is placed in described antiseepage film, described drainage pipeline is between described antiseepage film and described temporary water bag and be close to described antiseepage film and lay, described drainage pipeline one end is connected with described water outlet, the other end is connected with described draining water pump.
Temporary water bag air-tightness < 400cm
3/ m
2.bar.d, poly-ester fibres cover polyvinylchloride (PVC) film material through/latitude pulling strengrth 5000/3500N/5cm, warp/latitude peel strength 550/500N, peel strength 100N/5cm, applicable temperature-20～60 ℃.
Its thickness of PVC film of medium tenacity is 0.61mm only, but its pulling strengrth is equivalent to steel half, and the film material tensile strength that water bag is selected is 350kg/5cm.
For preventing that membrane structure water bag from leaking, leaking gas, membrane structure water bag adopts high-frequency thermocompressor heat seal mode to weld while making, make water bag film want joint surface melting and be folded into together, then by pressure, make fused being integrated of joint of water bag film, adopt high-frequency thermocompressor heat seal mode to weld, for preventing that weld cracking from leaking, weld the two welding beads of twice formation, its welding bead lap width: 80～100mm, and be welded with the reinforced sheet identical with water bag film material at weld.
For preventing that water bag from leaking, tear, strengthen the bearing resistance of water bag, temporary water bag joint is welded with to reinforced sheet, temporary water bag top, bottom and sidewall are welded with respectively stiffening band, and its reinforced sheet is identical with water bag film material with stiffening band material.The width of each stiffening band is not less than 30cm, and spacing is 20～80cm, and it is reinforced width and all accounts for the length of each face 2/3 of water bag and be positioned at midway location, enough meets operating needs.
After membrane structure water bag completes, adopt " inflation pressure method " to test its intensity, by " appearance method ", its breakage is detected, it is 0.06Mpa that its inflation pressure detects index, and natural leakage amount :≤15mm/24h(is containing evaporation loss).
Wherein said temporary water bag is that poly-ester fibres covers polyvinylchloride (PVC) material, and described antiseepage film is density polyethylene film with high (HDPE) material.
Wherein said water inlet and water outlet are single or multiple.
The full prior-warning device of water that wherein said temporary water bag upper edge is comprised of the annunciator on vertical water pipe and top thereof.
Wherein said each joint of temporary water bag has reinforced sheet, and the upper and lower and surrounded surface of described temporary water bag has anyhow staggered stiffening band.
Wherein said draining water pump and drainage pipeline are single or multiple.
Wherein between described water bag protection hole basal surface and described antiseepage film, be paved with one deck fine sand.
Wherein the described water bag protection hole bottom corresponding with described water outlet is fluted.
Wherein also comprise the emergent pipeline being placed between described temporary water bag and described antiseepage film, described emergent pipeline one end connects the emergency bilge pump being positioned on described water bag protection pit edge, and the other end is placed in described groove.
Wherein said emergency bilge pump and emergent pipeline are single or multiple.
The present invention is a kind of is that for the temporary membrane structure water bag system difference from prior art of the on-the-spot discolored water of site remediation the present invention has obtained following technique effect:
1, adopt balloon membranes structural manufacturing process to make temporary water bag, from heavy and light, conveniently use and reclaim, workable, cost-saving, be applicable to that environment-friendly engineering project is on-the-spot to be used.
2, poly-ester fibres covers polyvinylchloride (PVC) material membrane structure water bag, has high-low temperature resistant, withstanding corrosion and resistance to corrosion, thereby can use for a long time out of doors service free; PVC has extremely excellent resistant property to chlorine, bromine halogen and halogen compounds, and good chemical resistance, processability and antifatigue and creep properties, and polluted-water is stored and has higher safety factor.
3, high density polyethylene (HDPE) (HDPE) antiseepage film is paved with to whole water bag protection hole, between temporary water bag and antiseepage film, place emergent pipeline, its one end is connected with emergency bilge pump, the other end is placed in bottom groove place, in order to prevent water bag cracking cause discolored water excessive and under ooze and the secondary pollution that causes.
4, its manufacturing cycle short, cost is low, installs fast; Remove simple, reusablely, effectively reduce the cost of pollution control.
Below in conjunction with accompanying drawing, to the present invention is a kind of, for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, be described further.
Accompanying drawing explanation
Fig. 1 is a kind of front view for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation of the present invention;
Fig. 2 is a kind of birds-eye view for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation of the present invention.
Description of reference numerals:
1-keeps in water bag; 2-water bag protection hole; 3-antiseepage film; 4-draining water pump; 5-water inlet; 6-water outlet; The full prior-warning device of 7-water; 8-groove; 9-fine sand; 10-drainage pipeline; 11-water bag protection pit edge; 12-emergency bilge pump; The 13-pipeline of meeting an urgent need; 14-reinforced sheet; 15-stiffening band.
The specific embodiment
Below in conjunction with drawings and Examples, to the present invention is above-mentioned, be described in more detail with other technical characterictic and advantage.
The reserved groove 8 in 2 bottoms, water bag protection hole, the thick fine sand 9 of upper surface paving one deck 20cm, peripheral side wall is manually cut slope, remove corner angle, on described fine sand 9 and 2 whole surfaces, described water bag protection hole are paved with high density polyethylene (HDPE) (HDPE) antiseepage film 3, poly-ester fibres covers the temporary water bag 1 of polyvinylchloride (PVC) balloon membranes structure and is placed in described antiseepage film 3, water inlet 5 is arranged at described temporary water bag 1 top, described temporary water bag 1 upper edge is provided with the full prior-warning device 7 of water, the full prior-warning device 7 of described water is vertical water pipe that 10cm is high and the annunciator on top thereof, when current diffuse in water pipe 5cm place, Warning light is bright, represent that water storage is full.Water outlet 6 is arranged at described temporary water bag 1 bottom, and described water outlet 6 is placed in described groove 8 places, and convenient and drainage pipeline is installed, and the temporary water bag 1 of protection; Between described temporary water bag 1 and described antiseepage film 3, lay drainage pipeline 10, described drainage pipeline 10 one end are connected with water outlet 6, and the other end is connected with the draining water pump 4 being positioned on water bag protection pit edge 11, carries out draining; Emergent pipeline 13 is placed between temporary water bag 1 and antiseepage film 3, one end connects the emergency bilge pump 12 being positioned on water bag protection pit edge 11, the other end is placed in groove 8 places, once temporary water bag 1 starts a leak even to break and causes discolored water excessive, emergency bilge pump 12 draws water for emergent, described temporary water bag 1 each joint is welded with reinforced sheet 14, and the upper and lower and surrounded surface of described temporary water bag 1 is welded with anyhow staggered stiffening band 15.
Certain chemical plant polluted underground water day pump-out 3000m
3, for guaranteeing the safety of engineering, the capacity that water is not less than 1.5 times of day pump-outs is set, therefore establish 3 1500m
3poly-ester fibres cover the temporary water bag 1 of polyvinylchloride (PVC) balloon membranes structure.The long 50m of each temporary water bag 1, wide 20m, high 1.5m, 3 temporary water bags take up an area about 3500m
2.
According to membrane structure water bag shape, dig the water bag protection hole 2 that 2m is dark, the reserved 0.5m that takes up an area in bottom
2groove 8, the smooth rear paving one deck of substrate fine sand 9 that sieves, thickness 20cm, prevents from existing the sharp objects such as rubble that water bag is punctured, and peripheral side wall is manually cut slope, removes corner angle.High density polyethylene (HDPE) (HDPE) antiseepage film 3 is paved with to whole described water bag protection hole 2, emergency bilge pump 12 is placed at water bag protection pit edge place, and be connected with drain hose 10, emergent pipeline 13 ports are at reserved groove 8 places, 2 bottoms, water bag protection hole, prevent from that water bag from breaking to cause discolored water excessive and cause secondary pollution.From water outlet 6 up, being close to antiseepage film 3 laying drainage pipelines 10 is connected with draining water pump 4.In temporary water bag 1, discolored water is evacuated to waterwheel by water pump 4 through described drainage pipeline 10 and transports outward, and for guaranteeing that water bag is not subject to outside destroy, waterwheel rests in outside water bag 2m.For preventing that water bag from leaking, tear, strengthen the bearing resistance of water bag, temporary water bag 1 each joint is welded with to reinforced sheet 14, temporary water bag 1 top, bottom and sidewall are welded with respectively anyhow staggered stiffening band 15, and its reinforced sheet 14 and stiffening band 15 materials are identical with water bag film material.The stiffening band width of top and bottom is 50cm, spacing 50cm; The vertical width of sidewall reinforcing band is 50cm, and spacing 50cm laterally strengthens bandwidth 30cm, spacing 30cm.Reinforce width and all account for the length of each face 2/3 of water bag, and be positioned at midway location.Described in each, temporary water bag 1 is joined 3 draining water pumps 4, for daily extraction sewage; Between temporary water bag 1 and antiseepage film 3, be provided with 3 emergent pipelines 13, its one end be positioned at water bag protection pit edge 11 on another attached 3 emergency bilge pumps 12 be connected, the other end is placed in groove 8 places, once described temporary water bag 1, starting a leak or break causes discolored water excessive, the draining of meeting an urgent need of described emergency bilge pump 12.Described draining water pump 4 and emergency bilge pump 12 models are 175QJ50-24, minimum application diameter 175mm, rated flow 50m
3/ h, lift 24m, rating horsepower 5.5KW.
The above water inlet 5, water outlet 6, groove 8, draining water pump 4 and drainage pipeline 10, emergency bilge pump 12 are single or multiple with emergent pipeline 13, not only be confined to the number in embodiment, described water bag protection hole 2 sizes and described temporary water bag 1 capacity arrange according to actual needs, are not only confined to the amount of capacity in embodiment.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (10)
1. one kind for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: comprise temporary water bag (1), water bag protection hole (2), antiseepage film (3), drainage pipeline (10) and draining water pump (4), described temporary water bag (1) is balloon membranes structure, water inlet (5) is arranged at its top, water outlet (6) is arranged at bottom, described antiseepage film (3) is paved with whole described water bag protection hole (2), described temporary water bag (1) is placed in described antiseepage film (3), described drainage pipeline (10) is positioned between described antiseepage film (3) and described temporary water bag (1) and is close to described antiseepage film (3) and lays, described drainage pipeline (10) one end is connected with described water outlet (6), the other end is connected with described draining water pump (4).
2. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: described temporary water bag (1) covers polyvinylchloride (PVC) material for poly-ester fibres, and described antiseepage film (3) is density polyethylene film with high (HDPE) material.
3. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: described water inlet (5) and water outlet (6) are for single or multiple.
4. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: the water that described temporary water bag (1) upper edge is comprised of the annunciator on vertical water pipe and top thereof is expired prior-warning device (7).
5. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: each joint of described temporary water bag (1) has reinforced sheet (14), the upper and lower and surrounded surface of described temporary water bag (1) has anyhow staggered stiffening band (15).
6. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: described draining water pump (4) and drainage pipeline (10) are for single or multiple.
7. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: between described water bag protection hole (2) basal surface and described antiseepage film (3), be paved with one deck fine sand (9).
8. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: described water bag protection hole (2) bottom fluted (8) corresponding with described water outlet (6).
9. according to claim 1 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: also comprise the emergent pipeline (13) being placed between described temporary water bag (1) and described antiseepage film (3), described emergent pipeline (13) one end connects the emergency bilge pump (12) being positioned on described water bag protection pit edge (11), and the other end is placed in described groove (8) and locates.
10. according to claim 9 for the temporary membrane structure water bag system of the on-the-spot discolored water of site remediation, it is characterized in that: described emergency bilge pump (12) and emergent pipeline (13) are for single or multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464230.9A CN103508119B (en) | 2013-10-08 | 2013-10-08 | A kind of membrane structure water bag system temporary for the on-the-spot discolored water of site remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464230.9A CN103508119B (en) | 2013-10-08 | 2013-10-08 | A kind of membrane structure water bag system temporary for the on-the-spot discolored water of site remediation |
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| Publication Number | Publication Date |
|---|---|
| CN103508119A true CN103508119A (en) | 2014-01-15 |
| CN103508119B CN103508119B (en) | 2015-11-25 |
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| CN201310464230.9A Active CN103508119B (en) | 2013-10-08 | 2013-10-08 | A kind of membrane structure water bag system temporary for the on-the-spot discolored water of site remediation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828372A (en) * | 2015-04-29 | 2015-08-12 | 华忠(青岛)环境科技有限公司 | Anti-seepage bag and preparing method thereof |
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| ES2220150A1 (en) * | 2000-05-12 | 2004-12-01 | Carlos Manuel Ferrer Ferrer | System for covering reservoir, has cable fixed to hook, washer provided in elastic anchor, and cylindrical counterweight located on ends of crossed wire main grid by elastic anchor and on inclined slope raft |
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| CN203544777U (en) * | 2013-10-08 | 2014-04-16 | 北京鼎实环境工程有限公司 | Membrane-structure water bag system for temporarily storing in-site contaminated water of site restoration |
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2013
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| BE602395A (en) * | 1960-04-20 | |||
| ES2220150A1 (en) * | 2000-05-12 | 2004-12-01 | Carlos Manuel Ferrer Ferrer | System for covering reservoir, has cable fixed to hook, washer provided in elastic anchor, and cylindrical counterweight located on ends of crossed wire main grid by elastic anchor and on inclined slope raft |
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| CN104828372A (en) * | 2015-04-29 | 2015-08-12 | 华忠(青岛)环境科技有限公司 | Anti-seepage bag and preparing method thereof |
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| CN103508119B (en) | 2015-11-25 |
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