CN102745861B - Mobile water treatment system - Google Patents
Mobile water treatment system Download PDFInfo
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- CN102745861B CN102745861B CN2012102068599A CN201210206859A CN102745861B CN 102745861 B CN102745861 B CN 102745861B CN 2012102068599 A CN2012102068599 A CN 2012102068599A CN 201210206859 A CN201210206859 A CN 201210206859A CN 102745861 B CN102745861 B CN 102745861B
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- water
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- flocculation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000005189 flocculation Methods 0.000 claims abstract description 30
- 230000016615 flocculation Effects 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 235000020188 drinking water Nutrition 0.000 claims abstract description 17
- 239000003651 drinking water Substances 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000007670 refining Methods 0.000 claims description 11
- 239000008399 tap water Substances 0.000 claims description 10
- 235000020679 tap water Nutrition 0.000 claims description 10
- 239000013049 sediment Substances 0.000 claims description 5
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 3
- 238000005374 membrane filtration Methods 0.000 abstract 2
- 238000003911 water pollution Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000001223 reverse osmosis Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004343 Calcium peroxide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 2
- 235000019402 calcium peroxide Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a mobile water plant water treatment process and a mobile water treatment system; the mobile water plant water treatment process comprises the following steps of: raw water collection; flocculation and precipitation treatment; denitrification and aeration treatment; dissolved air membrane filtration, wherein a part of water after filtration is used as domestic water and enters a domestic water tank, and the other part of water enters an ion sieve purification device; heavy metal filtration of the water entering the ion sieve purification device, wherein the filtered water enters a drinking water tank. The mobile water treatment system comprises a water taking pump, a raw water flocculation tank connected with the water taking pump through a pipe, a micro-nano aeration device, a dissolved air membrane filtration device, a domestic water tank, an ion sieve purification device, and a drinking water tank. The mobile water treatment system can be disposed on a vehicle or on the ground, and can also be used after air-drop and assembly on the ground; both domestic water and drinking water can be supplied, which meets emergent demand on domestic water and drinking water for remote water-deficient areas and areas with water pollution after disasters.
Description
Technical field
The present invention relates to water-treatment technology field, especially a kind of mobile water factory water technology and mobile water producing system.
Background technology
Affected by Greenhouse effect, Global climate change, geological transformation, environmental change are day by day serious, and the natural disasteies such as flood, earthquake constantly occur, and domestic water, drinking water supply problem during disaster-stricken are comparatively outstanding.The most of reverse osmosis water processed that adopts of existing vehicle-mounted water supply installation, can only solve the tap water problem, and a large amount of domestic waters can't provide, and as tap water is used as to domestic water, cost is too high, is also the waste of a kind of energy, resource simultaneously.And simple reverse osmosis process for preparing water has its limitation, can only solve the purifying problem of slight pollution water quality, when disaster occurs, water environment pollution is comparatively serious, heavy metal in water and organism can destroy reverse osmosis membrane, shorten the life-span of film, affect water rate, do not reach the purpose of the emergent water of comprehensive solution.
In current vehicle-mounted water purifier, routine is configured to carbon filter, sand-bed filter, cartridge filter, reverse osmosis unit.The water that is subject to heavy metal, Organic pollutants entered before reverse osmosis membrane is not arranged to pretreatment unit.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of mobile water factory water technology and mobile water producing system are provided.
The technical solution adopted for the present invention to solve the technical problems is:
1. a mobile water factory water technology has following steps:
A: former hydromining collection adds flocculation agent in the water fetching device rising pipe simultaneously;
B: to former water, use flocculation agent to carry out flocculation sediment, former water after treatment, it is clear that the water body color becomes;
C: the water through flocculation sediment is carried out micro-nano Air Exposure and adds denitrfying agent and carry out denitrogenation processing, and the water outlet after this step process can reach first discharge standard;
D: the water after step C processes is filtered through molten air film device, a water part after filtering as domestic water enter the domestic water water tank, another part enters next step, the water quality of domestic water has reached the requirement of " water environment quality standard " GB-3838-2002;
E: the water of described another part of processing through step D is entered to the ion(ic)sieve refining plant and carry out the heavy metal filtration, water after filtration enters drinking water tank and discharges as tap water, and the water quality of tap water has reached the requirement of " drinking water sanitary standard " GB5749-85.
The flocculation agent used in step B is the composite flocculation agent that contains polymerize aluminum chloride and polyacrylamide;
The denitrfying agent used in step C is the organic composite denitrfying agent that contains lactic acid, ethyl ester, ethanol, glycerol, the many ammonium salts of polyethylene and calcium peroxide;
In step D, the aperture of the molten air film that uses is 0.002～0.1 micron;
In step D, molten air film device being blown into to gas makes molten air film that shake increase membrane flux occur.
2. the mobile water producing system of an application above-mentioned mobile water factory water technology, water treatment system comprises water fetching device, the former water flocculation case communicated successively with water fetching device, micro-nano aerating apparatus, molten air film filtration unit and domestic water water tank, the domestic water water tank has the domestic water water outlet, described domestic water water tank also order communicates with ion(ic)sieve refining plant and drinking water tank, and described drinking water tank has the tap water water outlet.
Micro-nano aerating apparatus comprises the micro-nano aeration head of immersed type and the outer water pump of former water flocculation case be arranged in former water flocculation case, and water pump is connected with micro-nano aeration head pipeline.
Water fetching device comprises submersible pump and the snakelike delivery hose be connected with the submersible pump water outlet.
The invention has the beneficial effects as follows: a kind of mobile water producing system provided by the invention both can be put onboard, also can be placed on level land, after can also dropping, after the assembling of ground, used; Domestic water can be provided, can supply drinking water again, thereby meet the emergent demand of water IA to domestic water and tap water after outlying water-deficient area and disaster, cancel conventional sewage disposal biochemistry pool simultaneously.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is process flow diagram of the present invention.
Fig. 2 is mobile water producing system structural representation of the present invention.
In Fig. 2: 1. former water flocculation case; 2. micro-nano aeration head; 3. molten air film filtration unit; 4. ion(ic)sieve refining plant; 5. domestic water water tank; 6. drinking water tank; 7. water fetching device; 8. water pump; 9. micro-nano aerating apparatus.
Embodiment
With preferred embodiment, the present invention is further illustrated by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
A kind of mobile water factory water technology as shown in Figure 1 has following steps:
A: former hydromining collection.When water factory goes into operation, operator use submersible pump to extract former water.In pump process, depending on the water quality situation, chemicals dosing plant is thrown in composite flocculation agent by pipeline in the submersible pump outlet pipeline, and the former water that is mixed with composite flocculation agent pumps into former water flocculation case 1 by submersible pump, and composite flocculation agent and former water have obtained abundant mixing in former water flocculation case 1;
B: former water flocculation precipitation.The water color after flocculation sediment entered in former water flocculation case 1 becomes clear, and in water body, most suspended substances, organism have obtained sedimentation.The composite flocculation agent used contains polymerize aluminum chloride and polyacrylamide;
C: denitrogenation Air Exposure.Add in proportion the organic composite denitrfying agent in the clear water after step B processes, start micro-nano aerating apparatus 9, under the aeration effect, the ammonia in water, nitrogen, BOD, COD have obtained degraded preferably, water after Air Exposure carries a large amount of micro-bubbles, the dissolved oxygen in sustainable increase water body.The organic composite denitrfying agent used contains lactic acid, ethyl ester, ethanol, glycerol, the many ammonium salts of polyethylene and calcium peroxide;
D: molten air film filters.Water after step C processes pumps into molten air film filtration unit 3 by pipeline, and intake pressure is 0.25 ~ 0.3MPa, and water is walked shell.Film silk in molten air film filtration unit 3 adopts the molten air film that aperture is 0.002～0.1 micron to make.Inject air by pipeline in the water in molten air film filtration unit 3, the bubble risen in water impels the film silk in molten air film filtration unit 3 to freely swing in water, the COD in the water body of further degrading.Due to the swing of film silk, effectively delay the formation of film pollution and the rate of decay of membrane flux, thereby reduced the wash number of film device, reduced the energy consumption of equipment.Water after filtration enters domestic water water tank 5 by pipeline, is stored in a water part in domestic water water tank 5 as domestic water, and another part pumps into ion(ic)sieve refining plant 4 by pipeline;
E: ion(ic)sieve filters.Enter the filtration of the domestic water of ion(ic)sieve refining plant 4 through ion(ic)sieve refining plant 4, removed the harmful heavy metal in water, the water after ion(ic)sieve refining plant 4 is processed enters drinking water tank 6 as tap water by pipeline.
A kind of mobile water producing system as shown in Figure 2, former water flocculation case 1, micro-nano aerating apparatus 9, molten air film filtration unit 3 and domestic water water tank 5 that water treatment system comprises water fetching device 7, communicates successively with water fetching device 7, domestic water water tank 5 has the domestic water water outlet, domestic water water tank 5 also order communicates with ion(ic)sieve refining plant 4 and drinking water tank 6, and drinking water tank 6 has the tap water water outlet.
In the present embodiment, water fetching device 7 adopts water outlet to be connected with the submersible pump of snakelike delivery hose.
Micro-nano aerating apparatus 9 comprises the micro-nano aeration head 2 of immersed type and the outer water pump 8 of former water flocculation case 1 be arranged in former water flocculation case 1, and water pump 8 is connected with micro-nano aeration head 2 pipelines.This micro-nano aeration head 2 is enterprising one-step optimization design on the basis of the patent No. 200910265225.9, use water pump 8 to carry out hydraulic aeration, and be provided with the COD on-line monitoring system, its current consumption is 550W, compare conventional blast aeration system, can save in a large number the comprehensive energy consumption of mobile water factory.
Be provided with the hollow fiber film thread that an end is fixed, the other end can freely wave in water in molten air film filtration unit 3, the molten air film that the film silk adopts performance to be better than the MBR film is made, and this material is produced by French Ai Ke company.Obtained application in " the water network spring " tap water (the direct-furnish military) that ion(ic)sieve refining plant 4 has been produced in Beijing ten thousand riel high-tech company limiteds at present.
Product water whole process of the present invention adopts PLC system full automatic control, and visual water quality situation, automatically switched and adjust chemical feeding quantity.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a mobile water producing system, it is characterized in that: this system is achieved as follows the process of water treatment: A: former hydromining collection; B: to former water, use flocculation agent to carry out flocculation sediment; C: the water through flocculation sediment is carried out micro-nano Air Exposure and adds denitrfying agent and carry out denitrogenation processing; D: the water after step C processes is filtered through molten air film filtration unit (3), a water part after filtering as domestic water enter domestic water water tank (5), another part enters next step; E: the water of described another part of processing through step D is entered to ion(ic)sieve refining plant (4) and carry out the heavy metal filtration, the water after filtration enters drinking water tank (6); This system comprises water fetching device (7), the former water flocculation case (1) communicated successively with water fetching device (7), micro-nano aerating apparatus (9), molten air film filtration unit (3) and domestic water water tank (5), described domestic water water tank (5) has the domestic water water outlet, described domestic water water tank (5) also order communicates with ion(ic)sieve refining plant (4) and drinking water tank (6), and described drinking water tank (6) has the tap water water outlet.
2. mobile water producing system according to claim 1, it is characterized in that: described micro-nano aerating apparatus (9) comprises the micro-nano aeration head of immersed type (2) and the outer water pump (8) of former water flocculation case (1) be arranged in former water flocculation case (1), and water pump (8) is connected with micro-nano aeration head (2) pipeline.
3. mobile water producing system according to claim 1, it is characterized in that: described water fetching device (7) comprises submersible pump and the snakelike delivery hose be connected with the submersible pump water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102068599A CN102745861B (en) | 2012-06-21 | 2012-06-21 | Mobile water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102068599A CN102745861B (en) | 2012-06-21 | 2012-06-21 | Mobile water treatment system |
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| CN102745861A CN102745861A (en) | 2012-10-24 |
| CN102745861B true CN102745861B (en) | 2013-12-04 |
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| CN2012102068599A Expired - Fee Related CN102745861B (en) | 2012-06-21 | 2012-06-21 | Mobile water treatment system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104692483A (en) * | 2015-03-19 | 2015-06-10 | 王林双 | Preparation method of compound ion sieve structure filter core |
| CN108079706A (en) * | 2017-12-24 | 2018-05-29 | 苏州市海魄洁净环境工程有限公司 | Toilet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2008261116B2 (en) * | 2008-09-30 | 2013-02-07 | Central Gippsland Region Water Corporation | Process and plant for treating a water stream |
| CN101428946A (en) * | 2008-12-02 | 2009-05-13 | 金荷英 | Integrated treatment process and equipment for domestic wastewater |
| CN101708904A (en) * | 2009-10-28 | 2010-05-19 | 常州市钜岳水务环保科技有限公司 | High-efficiency water restoration and treatment device |
| CN201785288U (en) * | 2010-06-25 | 2011-04-06 | 北京伊普国际水务有限公司 | Treatment system for treating inferior V-class surface water into domestic drinking water |
| CN202671332U (en) * | 2012-06-21 | 2013-01-16 | 陈昌敏 | Movable type water treatment system |
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