CN201999816U - Electroplating wastewater processing device - Google Patents
Electroplating wastewater processing device Download PDFInfo
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- CN201999816U CN201999816U CN2010206374227U CN201020637422U CN201999816U CN 201999816 U CN201999816 U CN 201999816U CN 2010206374227 U CN2010206374227 U CN 2010206374227U CN 201020637422 U CN201020637422 U CN 201020637422U CN 201999816 U CN201999816 U CN 201999816U
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- adsorption tanks
- adsorption
- contact reaction
- ozone contact
- tank
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Abstract
The utility model discloses an electroplating wastewater processing device which comprises an ozone contact reaction tank and two activated carbon adsorption tanks connected at the drainage port of the ozone contact reaction tank, wherein a regenerating unit is connected on the two adsorption tanks simultaneously; the adsorption tanks are provided with regenerating liquid discharge port; valves are arranged between the ozone contact reaction tank and the adsorption tank, and between the regenerating device and the adsorption tank respectively; when the device is used, the ozone in the ozone contact reaction tank degrades macromolecule organic matters in wastewater into micromolecule organic matters, the water after contact and oxidation enters the activated carbon adsorption tanks, heavy metal ion is absorbed, the organic matters are degraded, when one adsorption tank is saturated, the other adsorption tank can process timely, and the device has a quite simple structure and an extremely high wastewater processing effect.
Description
Technical field
The utility model belongs to the wastewater treatment and renovation field, particularly a kind of electroplating waste processing equipment.
Background technology
Electroplating industry is one of the current whole world three big contaminated industries.According to statistics, the annual electroplating wastewater of discharging of national electroplating industry has 40 billion cubic meters approximately, is equivalent to the tap water supply amount of several big and medium-sized cities, the shortage of serious exacerbate water resource.Big, the electroplating rinse water severe contamination of electroplating water amount has caused the electroplating industry can't sustainable development.The main generating unit of electroplating wastewater is divided into pre-treatment acid-alkali washing waste water and the electroplating work procedure poaching wastewater is formed, the pollutent that the acidic and alkaline waste water group is wanted for the oil that wash, thing, soda acid etc. become rusty, though can discharge or reuse through simple materialization processing, but the materialization processing cost is higher, traditional wastewater treatment equipment occupied ground is bigger, and working efficiency is lower.
The utility model content
The purpose of this utility model is to provide a kind of wastewater treatment equipment of simple in structure, high efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electroplating waste processing equipment, comprise the ozone contact reaction jar and be connected two adsorption tanks on the ozone contact reaction jar water outlet, described two adsorption tanks are connected with regenerating unit simultaneously, adsorption tanks are provided with the regenerated liquid discharge outlet, between described ozone contact reaction jar and the adsorption tanks, be equipped with valve between regenerating unit and the adsorption tanks.
Wherein, described adsorption tanks are absorbent charcoal adsorption tank.
The beneficial effects of the utility model are: the ozone during use in the ozone contact reaction jar is degraded to small organic molecule with the larger molecular organics in the waste water, water behind the catalytic oxidation enters absorbent charcoal adsorption tank, heavy metal ion is adsorbed, organism is degraded, after one of them adsorption tanks is saturated, another adsorption tanks can in time be handled, and structure is quite simple, and waste water treatment efficiency is high simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, the utility model discloses a kind of electroplating waste processing equipment, comprise ozone contact reaction jar 1 and be connected two adsorption tanks 2 on ozone contact reaction jar 1 water outlet, the water-in of ozone contact reaction jar 1 connects pending waste water, described adsorption tanks 2 are absorbent charcoal adsorption tank, described two adsorption tanks 2 are connected with regenerating unit 3 simultaneously, adsorption tanks 2 are provided with the regenerated liquid discharge outlet, when handling electroplating wastewater, ozone in the ozone contact reaction jar 1 is degraded to small organic molecule with the larger molecular organics in the waste water, improve organic biodegradability, water behind the catalytic oxidation enters absorbent charcoal adsorption tank 2, heavy metal ion in the water, pollutents such as organism are attracted to the surface of gac, organism is degraded to inorganics, metal ion is set up the physical adsorption balance of metal ion in adsorption tanks, thereby promotes the further enrichment of metal ion, reaches the reduction underwater gold and belongs to the ionic purpose.Because between ozone contact reaction jar 1 and the adsorption tanks 2, be equipped with valve 4 between regenerating unit 3 and the adsorption tanks 2, another is standby during adsorption tanks 2 job, after one of them adsorption tanks 2 are saturated, by valve 4 water inlet is switched to another adsorption tanks 2 and handle, the gac in the saturated adsorption tanks 2 then carries out the reparation cultivation of activating and regenerating and microorganism by regenerating unit 3.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away 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 (2)
1. electroplating waste processing equipment, it is characterized in that: comprise ozone contact reaction jar (1) and be connected two adsorption tanks (2) on ozone contact reaction jar (1) water outlet, described two adsorption tanks (2) are connected with regenerating unit (3) simultaneously, adsorption tanks (2) are provided with the regenerated liquid discharge outlet, between described ozone contact reaction jar (1) and the adsorption tanks (2), be equipped with valve (4) between regenerating unit (3) and the adsorption tanks (2).
2. wastewater treatment equipment according to claim 1 is characterized in that, described adsorption tanks (2) are absorbent charcoal adsorption tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206374227U CN201999816U (en) | 2010-12-02 | 2010-12-02 | Electroplating wastewater processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206374227U CN201999816U (en) | 2010-12-02 | 2010-12-02 | Electroplating wastewater processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999816U true CN201999816U (en) | 2011-10-05 |
Family
ID=44702562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206374227U Expired - Fee Related CN201999816U (en) | 2010-12-02 | 2010-12-02 | Electroplating wastewater processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609594A (en) * | 2014-12-23 | 2015-05-13 | 黑龙江国中水务股份有限公司 | A coprocessing method for wastewater of flaw detection by colouring and acid washing wastewater |
-
2010
- 2010-12-02 CN CN2010206374227U patent/CN201999816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609594A (en) * | 2014-12-23 | 2015-05-13 | 黑龙江国中水务股份有限公司 | A coprocessing method for wastewater of flaw detection by colouring and acid washing wastewater |
| CN104609594B (en) * | 2014-12-23 | 2016-08-24 | 黑龙江国中水务股份有限公司 | A kind of dye penetrant inspection waste water and the cooperative processing method of pickling waste waters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20111202 |