CN204529559U - The reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process - Google Patents
The reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process Download PDFInfo
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- CN204529559U CN204529559U CN201520180203.3U CN201520180203U CN204529559U CN 204529559 U CN204529559 U CN 204529559U CN 201520180203 U CN201520180203 U CN 201520180203U CN 204529559 U CN204529559 U CN 204529559U
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Abstract
The utility model relates to the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process, the reverse osmosis concentrated water system of described photocatalysis oxidation technique associating iron-carbon micro-electrolysis process is by reverse osmosis unit, dense water tank, pump, photocatalytic oxidation device, iron-carbon micro-electrolysis device, coagulative precipitation tank, sandfiltration pot and water-freeing arrangement composition, described reverse osmosis unit mainly comprises multistage high-pressure pump, reverse-osmosis membrane element, putamina and support composition, and reverse osmosis unit and dense water tank pass through tubes connection, described dense water tank is connected with photocatalytic oxidation device with the form arranging pump, the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process adopting this invention to provide, take full advantage of luminous energy and adopt photocatalysis and oxidization combined iron-carbon micro-electrolysis, efficiently, economical has processed reverse osmosis concentrated water problems, and be water saving, wastewater utilization, energy-saving and emission-reduction open new approach.
Description
Technical field
The utility model relates to a kind of process reverse osmosis concentrated water device field, particularly the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process.
Background technology
Reverse osmosis is a kind of by means of selecting to be the membrane separation technique of impellent with pressure through the skill of (semi-permeable) property film, when pressure added in system is greater than into water solution osmotic pressure, water molecules is constantly through film, pipe core is flowed into through producing water flow passage, then the impurity in water is at one end flowed out, as ion, organism, bacterium, virus etc., be trapped within the influent side of film, then flow out in dense water water side, thus reach isolation of purified object, Reverse Osmosis Water Treatment Technology is widely used in all trades and professions, but its discharge dense water due to saltiness high, COD is high, and pollutent is mainly based on small molecules biorefractory organic, can not directly discharge or reuse.How efficiently process difficult point and the focus that reverse osmosis concentrated water has become water treatment field, economically, and photocatalytic oxidation is the high-level oxidation technology that research is more at present.So-called light-catalyzed reaction, the chemical reaction carried out under the effect of light exactly, goes back this two basic change is carried out dense water by neither one system process to coming together now.
Utility model content
To the present situation of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of photocatalysis oxidation technique to combine the reverse osmosis concentrated water system of iron-carbon micro-electrolysis process, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process, it is characterized in that: the reverse osmosis concentrated water system of described photocatalysis oxidation technique associating iron-carbon micro-electrolysis process is by reverse osmosis unit, dense water tank, pump, photocatalytic oxidation device, iron-carbon micro-electrolysis device, coagulative precipitation tank, sandfiltration pot and water-freeing arrangement composition, described reverse osmosis unit mainly comprises multistage high-pressure pump, reverse-osmosis membrane element, the composition such as putamina and support, and reverse osmosis unit and dense water tank pass through tubes connection, described dense water tank is connected described photocatalytic oxidation device with the form arranging pump with photocatalytic oxidation device and is connected with iron-carbon micro-electrolysis device, described iron-carbon micro-electrolysis device is connected with coagulative precipitation tank, described coagulative precipitation tank is connected with sandfiltration pot.Preferably, in described iron-carbon micro-electrolysis device, be provided with iron charcoal mixt and be provided with diffuser.
Preferably, described coagulative precipitation tank establishes alkali chemicals dosing plant, polymerize aluminum chloride chemicals dosing plant and polyacrylamide chemicals dosing plant.
Preferably, described sandfiltration pot is provided with intake pump, backwashing pump, and sandfiltration pot water outlet is connected with water-freeing arrangement.
The beneficial effect of above technical scheme is adopted to be: the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process adopting this invention to provide, photocatalysis oxidation technique applies in the middle of reverse osmosis concentrated water system by the utility model, adopt photocatalysis and oxidization combined iron-carbon micro-electrolysis, efficiently, economically reverse osmosis concentrated water problems has been processed, and open new approach for water saving, wastewater utilization, energy-saving and emission-reduction, and structure of the present utility model is simple, easy to install, operation steps is simple.
Accompanying drawing explanation
Fig. 1 is the connection diagram of the reverse osmosis concentrated water system of a kind of photocatalysis and oxidization combined iron-carbon micro-electrolysis process of the utility model.
Wherein: 1-reverse osmosis unit, the dense water tank of 2-, 3-pump, 4-photocatalytic oxidation device, 5-sulfuric acid chemicals dosing plant, 6-hydrogen peroxide chemicals dosing plant, 7-ferrous sulfate chemicals dosing plant, 8-iron-carbon micro-electrolysis device, 9-coagulating sedimentation pool device, 10-alkali chemicals dosing plant, 11-polymerize aluminum chloride chemicals dosing plant, 12-polyacrylamide chemicals dosing plant, 13-sandfiltration pot, 14-water-freeing arrangement.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis device process, it is made up of reverse osmosis unit 1, dense water tank 2, pump 3, photocatalytic oxidation device 6, iron-carbon micro-electrolysis device 8, coagulative precipitation tank 9, sandfiltration pot 13 and water-freeing arrangement 14, wherein reverse osmosis unit 1 is connected with dense water tank 2, dense water tank 2 enters photocatalytic oxidation device 4 by pump 3, sulfuric acid chemicals dosing plant 5 is set in photocatalytic oxidation device 4, hydrogen peroxide chemicals dosing plant 6 and ferrous sulfate chemicals dosing plant 7, by adding sulfuric acid, hydrogen peroxide and ferrous sulfate, organism in oxidizing water and other material, coagulative precipitation tank 9 is entered in iron-carbon micro-electrolysis device 8 water outlet, alkali chemicals dosing plant 10 established by coagulative precipitation tank 9, polymerize aluminum chloride chemicals dosing plant 11 and polyacrylamide chemicals dosing plant 12, by adding alkali, polymerize aluminum chloride and polyacrylamide flocculate, produce oxyhydroxide flco, make the sunk solid of non-solubility more poly-larger, then separated from sewage by precipitation.Sandfiltration pot 13 is entered in coagulative precipitation tank 9 water outlet, remove suspended substance in water, colloid, microorganism and larger molecular organics material, sandfiltration pot 13 water outlet feeding/discharging device 14 standard discharge, today of all trades and professions has been widely used in Reverse Osmosis Water Treatment Technology, but its discharge dense water due to saltiness high, COD is high, and pollutent is mainly based on small molecules biorefractory organic, or can not directly discharge or reuse, in the present embodiment, the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process provided is provided, photocatalysis oxidation technique applies in the middle of reverse osmosis concentrated water system by the utility model, take full advantage of luminous energy and adopt photocatalysis and oxidization combined iron-carbon micro-electrolysis, efficiently, economical has processed reverse osmosis concentrated water problems, and be water saving, wastewater utilization, energy-saving and emission-reduction open new approach.
In addition, in described iron-carbon micro-electrolysis device 8, be provided with iron charcoal mixt and be provided with diffuser.Water outlet enters iron-carbon micro-electrolysis device 8, iron and carbon filling material are set in iron-carbon micro-electrolysis device 8, the flocculation adsorption three acting in conjunction of the reductibility of iron, electrochemistry, iron ion is utilized to purify liquid waste, and the diffuser that described iron-carbon micro-electrolysis device 8 is provided with, described diffuser provides enough oxygen when electrolyzer 8 works for device.
Described on base, alkali chemicals dosing plant established by described coagulative precipitation tank 9, polymerize aluminum chloride chemicals dosing plant and polyacrylamide chemicals dosing plant, medicaments all inside chemicals dosing plant and chemical substance are all by then adding with water dissolution, and the concentration after dissolving is generally all at 0.2-0.4g/ml, such concentration produces oxyhydroxide flco, the sunk solid of non-solubility is made to become larger, then separate from sewage more easily by precipitation, described sandfiltration pot 13 is provided with intake pump, backwashing pump, sandfiltration pot water outlet is connected 14 with water-freeing arrangement, sandfiltration pot 13 make use of intake pump, filtering out with the use of by the sand in dense water of backwashing pump, then water is ejected by water-freeing arrangement and obtain clean water.Environmental protection, clean, and saved water resources, and also structure of the present utility model is simple, easy to install, operation steps is simple.
It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. the reverse osmosis concentrated water system of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process, it is characterized in that: the reverse osmosis concentrated water system of described photocatalysis oxidation technique associating iron-carbon micro-electrolysis process is by reverse osmosis unit, dense water tank, pump, photocatalytic oxidation device, iron-carbon micro-electrolysis device, coagulative precipitation tank, sandfiltration pot and water-freeing arrangement composition, described reverse osmosis unit mainly comprises multistage high-pressure pump, reverse-osmosis membrane element, putamina and support composition, and reverse osmosis unit and dense water tank pass through tubes connection, described dense water tank is connected described photocatalytic oxidation device with the form arranging pump with photocatalytic oxidation device and is connected with iron-carbon micro-electrolysis device, described iron-carbon micro-electrolysis device is connected with coagulative precipitation tank, described coagulative precipitation tank is connected with sandfiltration pot.
2. the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process according to claim 1, is characterized in that: in described iron-carbon micro-electrolysis device, be provided with iron charcoal mixt and be provided with diffuser.
3. the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process according to claim 1, is characterized in that: described coagulative precipitation tank establishes alkali chemicals dosing plant, polymerize aluminum chloride chemicals dosing plant and polyacrylamide chemicals dosing plant.
4. the reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process according to claim 1, it is characterized in that: described sandfiltration pot is provided with intake pump, backwashing pump, sandfiltration pot water outlet is connected with water-freeing arrangement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180203.3U CN204529559U (en) | 2015-03-27 | 2015-03-27 | The reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180203.3U CN204529559U (en) | 2015-03-27 | 2015-03-27 | The reverse osmosis concentrated water system of a kind of photocatalysis oxidation technique associating iron-carbon micro-electrolysis process |
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| CN204529559U true CN204529559U (en) | 2015-08-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324562A (en) * | 2017-05-18 | 2017-11-07 | 浙江奇彩环境科技股份有限公司 | A kind of method of photocatalysis light electrolysis degraded peroxide waste water |
| CN108002595A (en) * | 2017-12-22 | 2018-05-08 | 星华科技（惠州）有限公司 | A kind of wiring board comprehensive effluent disposal technology |
-
2015
- 2015-03-27 CN CN201520180203.3U patent/CN204529559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324562A (en) * | 2017-05-18 | 2017-11-07 | 浙江奇彩环境科技股份有限公司 | A kind of method of photocatalysis light electrolysis degraded peroxide waste water |
| CN108002595A (en) * | 2017-12-22 | 2018-05-08 | 星华科技（惠州）有限公司 | A kind of wiring board comprehensive effluent disposal technology |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |