CN208717016U - Mining area periphery farming land irrigates water purification installation - Google Patents
Mining area periphery farming land irrigates water purification installation Download PDFInfo
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- CN208717016U CN208717016U CN201820879254.9U CN201820879254U CN208717016U CN 208717016 U CN208717016 U CN 208717016U CN 201820879254 U CN201820879254 U CN 201820879254U CN 208717016 U CN208717016 U CN 208717016U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 229910001868 water Inorganic materials 0.000 title claims abstract description 110
- 238000000746 purification Methods 0.000 title claims abstract description 34
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 238000009313 farming Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 12
- 230000008929 regeneration Effects 0.000 claims abstract description 10
- 238000011069 regeneration method Methods 0.000 claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims description 14
- 229960001545 hydrotalcite Drugs 0.000 claims description 14
- 229910001701 hydrotalcite Inorganic materials 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000003621 irrigation water Substances 0.000 abstract description 23
- 229910052793 cadmium Inorganic materials 0.000 abstract description 12
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000011133 lead Substances 0.000 abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052725 zinc Inorganic materials 0.000 abstract description 9
- 239000011701 zinc Substances 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052785 arsenic Inorganic materials 0.000 abstract description 8
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract description 8
- 239000010949 copper Substances 0.000 abstract description 8
- 229910052802 copper Inorganic materials 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 description 27
- 239000002351 wastewater Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of mining area periphery farming lands to irrigate water purification installation, it includes inlet unit and water unit, and the top between inlet unit and water unit is separated by equipped with water fender, and the lower part between inlet unit and water unit is connected；Inlet unit is successively arranged water inlet, fine fack plate, water inlet water distributing plate from front to back, is successively arranged clean unit, water outlet water distributing plate, in line mouth in water unit from front to back, and clean unit is located at the place that is connected with inlet unit.The various heavies combined pollution water body purification such as mining area acidity arsenic, cadmium, lead, zinc and copper can be reached " agricultural irrigation water quality standard " (GB5084-2005) by utility model device, and the packing material purification efficiency that clean unit uses is high, regeneration is convenient, and can also use different pouring modes for Different Crop type.
Description
Technical field
The utility model relates to the modification equipment technical field of heavy metal-polluted water, specifically a kind of mining area periphery is agricultural
Water purification installation is irrigated on ground.
Background technique
The wastes such as a large amount of tailings containing heavy metal, the tailings that coloured mining site can generate in exploitation, smelting process, not only
Serious heavy metal pollution is caused to the water body on periphery, and contains a large amount of sulfide, sulfide oxidation in these wastes
It is formed by acidic mine waste water (AMD) and sharp sourness pollution is generated to farming land soil.Acidic mine waste water is used for a long time to fill
Irrigate farming land, on the one hand, lead to soil acidification, promote the fixation of some nutrients, soil is easy to lack phosphorus, potassium, calcium, magnesium etc.
Element, plant growth is slowed by, cauline leaf turns to be yellow, and yield decline is easy to happen certain diseases；Another party, after soil acidification, chromium,
The toxic heavy metals ion-solubility degree such as lead, cadmium, zinc increases, and activity increases, and the heavy metal deposition of high concentration can be poisoned in topsoil
The root of crop, and accumulate and increase in plant.Finally, the health of animal or human body is endangered by food chain.
At present to the main sandrock filter of the processing unit of irrigation water, biological purification plant and reverse osmosis unit, wherein sand
Stone filter mainly handles the impurity of suspended matter and other greater particle sizes in irrigation water, and biological purification plant is mainly to irrigation water
In organic contamination and nutriment be substantially reduced effect, reverse osmosis unit mainly removes salinity, heavy metal in irrigation water
Ion, inorganic matter, colloidal particles etc..These irrigate water treatment facilities be mainly used to remove irrigation water in suspended matter, organic matter,
Salinity or heavy metal etc. require research less pH value (5.5~8.5) in " agricultural irrigation water quality standard " (GB5084-2005).
Hydrotalcite (LDH), also known as layered double hydroxide are a kind of important inorganic functional materials, have alkalinity
Feature.Since its layer structure has the interchangeability of interlayer anion, biggish specific surface area and aperture, the more active sites in surface
Point, acceptant object anion can be used to existing cation or the anion in adsorbent solution.And since itself is distinctive
Structural property, interlayer anion can exchange, and surface has memory effect in alkalinity, so regeneration is convenient.
Utility model content
The technical issues of the utility model is solved is to provide a kind of mining area periphery farming land and irrigates water purification installation, with solution
The irrigation water of certainly current mine periphery farming land is by the various heavies combined pollution such as arsenic, cadmium, lead, zinc, chromium and copper, and water body pH
The problems such as value is in acidity reaches heavy metal index in water outlet " agricultural irrigation water quality standard " (GB5084-2005), is discharged pH value
Reach the requirement of (5.5~8.5) in " agricultural irrigation water quality standard " (GB5084-2005).
The utility model solves above-mentioned technical problem with following technical solution:
The utility model mining area periphery farming land irrigates water purification installation, it includes inlet unit and water unit, water inlet
Top between unit and water unit is separated by equipped with water fender, and the lower part between inlet unit and water unit is connected；Into
Water unit is successively arranged water inlet, fine fack plate, water inlet water distributing plate from front to back, is successively arranged from front to back in water unit net
Change unit, water outlet water distributing plate, in line mouth, clean unit is located at the place that is connected with inlet unit.
The outside of the water unit is equipped with monitor and booster pump for monitoring water flow, temperature and pH value,
One end of booster pump connects water unit, and the other end connects hose, and the end of hose is equipped with sprinkling mouth, and hose is mounted on hand-rail type
Storage is realized in device for storing pipes or is stretched.
The lower part of the inlet unit is equipped with drain hole.
The bottom of the purification device is equipped with movable pedestal, and movable pedestal is equipped with wheel, and the one of movable pedestal
End is equipped with distance rod.
The clean unit uses the packing material of hydrotalcite, packing material can by sodium hydroxide and sodium carbonate by mole
Concentration is impregnated than the mixed solution for 2:1 realizes regeneration.
Utility model device has the advantages that
1. after being purified using utility model device to mining area acidity various heavy combined pollution waste water, not only in water outlet
Heavy metal index reaches " agricultural irrigation water quality standard " (GB5084-2005), and is discharged pH value and reaches " field irrigation water quality mark
It is quasi- " in (GB5084-2005) (5.5~8.5) requirement；
2. the packing material that clean unit described in the utility model uses is hydrotalcite, net to mining area acid heavy metal wastewater
Change it is high-efficient, and regenerate it is convenient；
3. utility model device can use different pouring modes, flexible operation for Different Crop type.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model mining area periphery farming land irrigates water purification installation.
Fig. 2 is the top view of Fig. 1.Movable pedestal is removed in figure.
Description of symbols:
1-water inlet, 2-inlet units, 3-fine fack plates, 4-water inlet water distributing plates, 5-water fenders, 6-purifications are single
Member, 7-water outlet water distributing plates, 8-monitors, 9-water units, 10-booster pumps, 11-hand-rail type device for storing pipes, 12-sprinklings
Mouthful, 13-in line mouths, 14-movable pedestals, 15-wheels, 16-distance rods, 17-drain holes.
Specific embodiment
With reference to the accompanying drawing further illustrate the technical solution of the utility model includes:
As depicted in figs. 1 and 2, the utility model mining area periphery farming land irrigation water purification installation, including inlet unit 2,
Clean unit 6, water unit 9 and mobile base 14.Top between inlet unit 2 and water unit 9 is equipped with 5 phase of water fender
Every the lower part between inlet unit 2 and water unit 9 is connected；Inlet unit 2 is successively arranged water inlet 1, thin lattice from front to back
The top of inlet unit 2 is arranged in screen 3, water inlet water distributing plate 4, water inlet 1, and the lower part of inlet unit 2 is equipped with drain hole 17；Out
Clean unit 6, water outlet water distributing plate 7, in line mouth 13 are successively arranged in water unit 9 from front to back, clean unit 6 is located at single with water inlet
Member 2 is connected place；The outer upper of water unit 9 is equipped with the monitor 8 for monitoring water flow, temperature and pH value, outside
Middle part is equipped with booster pump 10, and one end of booster pump 10 connects water unit 9, and the other end connects hose, and the end of hose is equipped with
Mouth 12 is sprayed, hose is mounted in hand-rail type device for storing pipes 11, is realized storage or is stretched.
In order to facilitate movement, movable pedestal 14 is installed in the bottom of the utility model purification device, and movable pedestal 14 is pacified
Equipped with wheel 15, one end of movable pedestal 14 is equipped with distance rod 16.By Manual-pushing distance rod 16, make the utility model
Purification device can easily be moved to required position.
The packing material of hydrotalcite can be used in clean unit described in the utility model purification device, and packing material can pass through
Sodium hydroxide and sodium carbonate are impregnated by the mixed solution that molar concentration rate is 2:1 realizes regeneration.
Water purification installation is irrigated using the utility model mining area periphery farming land, operating method is as follows:
It first passes through water inlet 1 and pours into acid heavy metal polluted waste water to inlet unit 2, water, can be by water by fine fack plate 3
The contaminant filters such as middle solid particle fall, and prevent the blocking of clean unit 6 below.Filtered water is flowed through by water inlet water distributing plate 4
Clean unit 6, the packing material hydrotalcite in clean unit 6 can be exchanged by adsorption, chemical precipitation and interlayer anion
Acid waste water is neutralized Deng by the heavy metals removal in water, and by the alkalinity of itself, by the heavy metal index and pH value in water outlet
Reach " agricultural irrigation water quality standard " (GB5084-2005).Purified water body is discharged by water outlet water distributing plate 7, according to farming
The irrigation method of object may be selected the in line discharge of mouth 13 and irrigate, such as water paddy irrigation；Such as plant seedlings, vegetables, flowers may be selected
Booster pump 10 is irrigated by the sprinkling discharge of mouth 12.
If the water outlet pH value that monitor 8 is shown is lower than pH value requirement in " agricultural irrigation water quality standard " (GB5084-2005)
(5.5~8.5).Should then regeneration treatment be carried out to the packing material hydrotalcite in clean unit 6, take out hydrotalcite and be put into regenerated liquid
To stand in the sodium hydroxide solution of molar concentration 0.050mol/L and the sodium carbonate mixture of molar concentration 0.025mol/L
After regeneration one day, hydrotalcite is rinsed well with clear water, then by reinstalling in clean unit 6, hydrotalcite can continue to purify mine
Mountain acid heavy metal wastewater.
When needing to clean inlet unit 2, the waste water in inlet unit 2 can be discharged by opening drain hole 17.
Application case one:
It is purification object with certain mining area periphery water paddy irrigation water, pH value 5.03, heavy metal cadmium concentration is 0.035mg/
L, arsenic concentration 0.127mg/L, zinc concentration 1.988mg/L, copper concentration 1.200mg/L；Use the utility model mining area week
After side farming land irrigates water purification installation purification, water outlet pH value is 6.76, and heavy metal cadmium concentration is 0.007mg/L, and arsenic concentration is
0.011mg/L, zinc concentration 0.154mg/L, copper concentration 0.242mg/L, the purifying rate difference of heavy metal cadmium, arsenic, zinc and copper
It is 80.0%, 91.3%, 92.3% and 79.8%, is discharged pH value and heavy metal concentration reaches " agricultural irrigation water quality standard "
(GB5084-2005) it requires.Water outlet can safety in line mouth pouring paddy field.
Application case two:
With certain mining area periphery vegetable field irrigation water to purify object, pH value 5.38, heavy metal cadmium concentration is
0.031mg/L, lead concentration 0.207mg/L, chromium (sexavalence) concentration are 0.145mg/L；Use the periphery agriculture of the utility model mining area
After land used irrigates water purification installation purification, water outlet pH value is 7.25, and heavy metal cadmium concentration is 0.008mg/L, and lead concentration is
0.064mg/L, chromium (sexavalence) concentration are 0.056mg/L, the purifying rate of heavy metal cadmium, lead and chromium (sexavalence) is respectively 74.2%,
69.1% and 61.4%, it is discharged pH value and heavy metal concentration reaches " agricultural irrigation water quality standard " (GB5084-2005) requirement.
Water outlet can pour vegetables using sprinkling mouth safely.
Application case three:
Regeneration treatment is carried out to the packing material hydrotalcite of clean unit, taking out hydrotalcite and being put into regenerated liquid is molar concentration
In the sodium hydroxide solution of 0.050mol/L and the sodium carbonate mixture of molar concentration 0.025mol/L, regeneration one day is stood
Afterwards, hydrotalcite is rinsed well with clear water, then clean unit is installed back.It is purification pair with certain mining area periphery milpa irrigation water
As pH value 4.72, heavy metal cadmium concentration is 0.012, lead concentration 0.336mg/L, arsenic concentration 0.208mg/L, and zinc is dense
Degree is 1.231mg/L, copper concentration 1.674mg/L；It is net that water purification installation is irrigated using the utility model mining area periphery farming land
After change, water outlet pH value be 6.83, heavy metal cadmium concentration be 0.005mg/L, lead concentration 0.081, arsenic concentration 0.026mg/L,
Zinc concentration is 0.129mg/L, copper concentration 0.310mg/L, heavy metal cadmium, lead, arsenic, zinc and copper purifying rate be respectively
58.3%, 76.0%, 87.5%, 89.5% and 81.5%, it is discharged pH value and heavy metal concentration reaches " field irrigation water quality mark
It is quasi- " (GB5084-2005) requirement.Water outlet can pour corn seedling using sprinkling mouth safely.
As it can be seen that compared with prior art, irrigating water purification installation using the mining area periphery farming land of the utility model, capable of making
Heavy metal index reaches " agricultural irrigation water quality standard " (GB5084-2005) in water outlet, and water outlet pH value reaches " field irrigation water quality
Standard " in (GB5084-2005) (5.5~8.5) requirement；It is net to mining area acid heavy metal wastewater to purify packing material hydrotalcite
Change high-efficient, regeneration convenience；Different pouring modes can be used for Different Crop type.
Claims (5)
1. mining area periphery farming land irrigates water purification installation, which is characterized in that it includes inlet unit and water unit, and water inlet is single
Top between member and water unit is separated by equipped with water fender, and the lower part between inlet unit and water unit is connected；Water inlet
Unit is successively arranged water inlet, fine fack plate, water inlet water distributing plate from front to back, is successively arranged purification from front to back in water unit
Unit, water outlet water distributing plate, in line mouth, clean unit are located at the place that is connected with inlet unit.
2. mining area periphery farming land irrigates water purification installation according to claim 1, which is characterized in that the water unit
Outside is equipped with monitor and booster pump for monitoring water flow, temperature and pH value, and one end connection water outlet of booster pump is single
Member, the other end connect hose, and the end of hose is equipped with sprinkling mouth, and hose, which is mounted in hand-rail type device for storing pipes, to be realized storage or draw
It stretches.
3. mining area periphery according to claim 1 or claim 2 farming land irrigates water purification installation, which is characterized in that the water inlet is single
The lower part of member is equipped with drain hole.
4. mining area periphery according to claim 1 or claim 2 farming land irrigates water purification installation, which is characterized in that the purification dress
The bottom set is equipped with movable pedestal, and movable pedestal is equipped with wheel, and one end of movable pedestal is equipped with distance rod.
5. mining area periphery according to claim 1 or claim 2 farming land irrigates water purification installation, which is characterized in that the purification is single
Member uses the packing material of hydrotalcite, the mixing that packing material can be 2:1 by molar concentration rate by sodium hydroxide and sodium carbonate
Solution, which impregnates, realizes regeneration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820879254.9U CN208717016U (en) | 2018-06-07 | 2018-06-07 | Mining area periphery farming land irrigates water purification installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820879254.9U CN208717016U (en) | 2018-06-07 | 2018-06-07 | Mining area periphery farming land irrigates water purification installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717016U true CN208717016U (en) | 2019-04-09 |
Family
ID=65971306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820879254.9U Active CN208717016U (en) | 2018-06-07 | 2018-06-07 | Mining area periphery farming land irrigates water purification installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039514A (en) * | 2019-12-31 | 2020-04-21 | 刁长森 | Integrated domestic sewage ecological cycle application system device and treatment method thereof |
-
2018
- 2018-06-07 CN CN201820879254.9U patent/CN208717016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039514A (en) * | 2019-12-31 | 2020-04-21 | 刁长森 | Integrated domestic sewage ecological cycle application system device and treatment method thereof |
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Address after: Intersection of Dongcheng Avenue and Dongcheng Road in Heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530007 No. 12, Kexing Road, high tech Zone, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240530 Address after: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Country or region after: China Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Address before: Intersection of Dongcheng Avenue and Dongcheng Road in Heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
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