CN206692481U - A kind of processing system of high salt high-COD waste water - Google Patents
A kind of processing system of high salt high-COD waste water Download PDFInfo
- Publication number
- CN206692481U CN206692481U CN201720120586.4U CN201720120586U CN206692481U CN 206692481 U CN206692481 U CN 206692481U CN 201720120586 U CN201720120586 U CN 201720120586U CN 206692481 U CN206692481 U CN 206692481U
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- Prior art keywords
- resin
- waste water
- outlet
- entrance
- resolver
- Prior art date
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- 239000002351 wastewater Substances 0.000 title claims abstract description 51
- 150000003839 salts Chemical class 0.000 title claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 71
- 229920005989 resin Polymers 0.000 claims abstract description 71
- 238000001179 sorption measurement Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000008929 regeneration Effects 0.000 claims abstract description 14
- 238000011069 regeneration method Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 15
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 238000009279 wet oxidation reaction Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a kind of processing system of high salt high-COD waste water, including：Wastewater collection pond；Pretreatment system, the entrance of pretreatment system are connected with the outlet of wastewater collection pond；Sand filtering device, the entrance of sand filtering device are connected with the outlet of pretreatment system；Sand filtering device is used to remove the large particulate matter in waste water, reaches the inflow requirement of resin adsorption device；Resin adsorption device, the entrance of resin adsorption device are connected with the outlet of sand filtering device；Softening plant, the entrance of softening plant are connected with the outlet of resin adsorption device；Resin resolver, resin resolver are used to carry out parsing regeneration to the resin of adsorption saturation in resin adsorption device；And reaction unit, the entrance of reaction unit are connected with the outlet of resin resolver, reaction unit is used to decompose the resin regeneration liquid from resin resolver.The utility model really realizes that the high COD of high saliferous recycling recycles by above processing system, and realization is turned waste into wealth.
Description
Technical field
The utility model belongs to water treatment field, more particularly, to a kind of processing system of high salt high-COD waste water.
Background technology
High salt high-COD waste water is mostly wastewater from chemical industry, and such waste water has the characteristics such as high toxicity and difficult degradation.Due to waste water
Middle salt content is higher, inhibited to bacterium mostly more than 5%, it is impossible to carries out organic matter drop with the biology of routine
Solution.
At present, the method for handling such waste water is catalytic wet oxidation, and such method cost of investment and operating cost compared with
It is high, it is often necessary to film concentration first to be carried out to waste water, then concentrate carries out advanced oxidation again.Film concentration process is present will to water quality
Ask higher, fouling membrane is serious in film running, cleans the problems such as frequent.
The content of the invention
The purpose of this utility model is, for the deficiencies in the prior art, there is provided a kind of high salt high-COD waste water
Processing system.
Therefore, above-mentioned purpose of the present utility model is achieved through the following technical solutions：
A kind of processing system of high salt high-COD waste water, the processing system of the high salt high-COD waste water include：
- wastewater collection pond,
- pretreatment system, the entrance of the pretreatment system are connected with the outlet of wastewater collection pond, the pretreatment
System is used to handle waste water to reach the inflow requirement met into sand filtering device；
- sand filtering device, the entrance of the sand filtering device are connected with the outlet of pretreatment system；The sand filtering device is used
In removing the large particulate matter in waste water, reach the inflow requirement of resin adsorption device；
- resin adsorption device, the entrance of the resin adsorption device are connected with the outlet of sand filtering device；The resin
Adsorbent equipment is used to adsorb the organic matter in the waste water from sand filtering device；
- softening plant, the entrance of the softening plant are connected with the outlet of resin adsorption device；
- resin resolver, the resin resolver are used to carry out the resin of adsorption saturation in resin adsorption device
Parsing regeneration；
And
- reaction unit, the entrance of the reaction unit are connected with the outlet of resin resolver, the reaction unit
For decomposing the resin regeneration liquid from resin resolver.
While using above-mentioned technical proposal, the utility model can also be used or combined using further below
Technical scheme：
Resin in the resin adsorption device is macroporous absorbent resin.
The softening plant is one or more kinds of in dosing softening plant, resin softening plant or film softening plant
Combination.
The processing system of the high salt high-COD waste water also includes bipolar membrane device, the entrance of the bipolar membrane device with it is soft
Disguise the outlet put to be connected, the lye export of the bipolar membrane device is connected with resin resolver, the Bipolar Membrane dress
The acid solution outlet put is connected with production system.
The reaction unit is catalytic wet oxidation reaction tower, and the catalytic wet oxidation reaction tower is used to decompose from tree
The resin regeneration liquid of steatolysis analysis apparatus.
The utility model provides a kind of processing system of high salt high-COD waste water, the processing system of the high salt high-COD waste water
High salt high-COD waste water is collected by wastewater collection pond and carries out homogenize process, so that through discharged in wastewater collection pond
Waste water water stabilization；The separation of organic matter and salt is carried out to high salt high-COD waste water by resin adsorption device, then passes through tree
Steatolysis analysis apparatus carries out alkali regeneration, realizes the concentration of organic matter and the regeneration of resin, anti-so as to reduce CWO
The processing energy consumption of tower is answered, reaches the effect of low-carbon environment-friendly；Waste water is carried out at degraded oxidation by CWO reaction tower
Reason, is converted into carbon dioxide and water, so as to reduce the harmfulness of waste water by small organic molecule；Pass through resin adsorption device
Sodium chloride in production water is electrolysed by bipolar membrane device to produce acid solution and alkali lye, and acid solution is back to production, and alkali lye is used for resin
The regeneration of resin in resolver.The processing system of high salt high-COD waste water of the utility model more than really realizes that height contains
The high COD of salt recycling is recycled, and realization is turned waste into wealth.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the processing system of high salt high-COD waste water provided by the utility model；
In figure：101- wastewater collection ponds；201- pretreatment systems；301- sand filtering devices；401- resin adsorption devices；501-
Softening plant；601- resin resolvers；701- catalytic wet oxidation reaction towers；801- bipolar membrane devices.
Embodiment
The utility model is described in further detail with specific embodiment referring to the drawings.
A kind of processing system of high salt high-COD waste water, including：
- wastewater collection pond 101,
- pretreatment system 201, the entrance of pretreatment system 201 are connected with the outlet of wastewater collection pond 101, pretreatment
System 201 is used to handle waste water to reach the inflow requirement met into sand filtering device 301；
- sand filtering device 301, the entrance of sand filtering device 301 are connected with the outlet of pretreatment system 201；Sand filtering device
301 are used to remove the large particulate matter in waste water, reach the inflow requirement of resin adsorption device 401；
- resin adsorption device 401, the entrance of resin adsorption device 401 are connected with the outlet of sand filtering device 301；Resin
Adsorbent equipment 401 is used to adsorb the organic matter in the waste water from sand filtering device 301；
- softening plant 501, the entrance of softening plant 501 are connected with the outlet of resin adsorption device 401；
- resin resolver 601, resin resolver 601 are used for the tree to adsorption saturation in resin adsorption device 401
Fat carries out parsing regeneration；
And
- reaction unit, the entrance of reaction unit are connected with the outlet of resin resolver 601, and reaction unit is used to divide
Resin regeneration liquid of the solution from resin resolver 601.
Resin in resin adsorption device 401 is macroporous absorbent resin.
Softening plant 501 is one or more kinds of in dosing softening plant, resin softening plant or film softening plant
Combination.
The processing system of high salt high-COD waste water also includes bipolar membrane device 801, the entrance of bipolar membrane device 801 and softening
The outlet of device 501 is connected, and the lye export of bipolar membrane device 801 is connected with resin resolver 601, bipolar membrane device
801 acid solution outlet is connected with production system.
Reaction unit is catalytic wet oxidation reaction tower 701, and catalytic wet oxidation reaction tower 701, which is used to decompose, comes from resin
The resin regeneration liquid of resolver 601.
Above-mentioned embodiment be used for illustrate the utility model, preferred embodiment only of the present utility model and
, rather than to the utility model limit, in spirit of the present utility model and scope of the claims, to this reality
With new any modification, equivalent substitution and improvements made etc., the scope of protection of the utility model is both fallen within.
Claims (5)
1. a kind of processing system of high salt high-COD waste water, it is characterised in that the processing system of the high salt high-COD waste water includes：
- wastewater collection pond,
- pretreatment system, the entrance of the pretreatment system are connected with the outlet of wastewater collection pond, the pretreatment system
For handle waste water with reach meet into sand filtering device inflow requirement；
- sand filtering device, the entrance of the sand filtering device are connected with the outlet of pretreatment system；
- resin adsorption device, the entrance of the resin adsorption device are connected with the outlet of sand filtering device；
- softening plant, the entrance of the softening plant are connected with the outlet of resin adsorption device；
- resin resolver, the resin resolver are used to parse the resin of adsorption saturation in resin adsorption device
Regeneration；
And
- reaction unit, the entrance of the reaction unit are connected with the outlet of resin resolver, and the reaction unit is used for
Decompose the resin regeneration liquid from resin resolver.
A kind of 2. processing system of high salt high-COD waste water according to claim 1, it is characterised in that the resin adsorption
Resin in device is macroporous absorbent resin.
A kind of 3. processing system of high salt high-COD waste water according to claim 1, it is characterised in that the softening plant
For one or more kinds of combinations in dosing softening plant, resin softening plant or film softening plant.
A kind of 4. processing system of high salt high-COD waste water according to claim 1, it is characterised in that the high COD of high salt
The processing system of waste water also includes bipolar membrane device, and the entrance of the bipolar membrane device is connected with the outlet of softening plant, institute
The lye export for stating bipolar membrane device is connected with resin resolver, the acid solution outlet of the bipolar membrane device and production system
It is connected.
A kind of 5. processing system of high salt high-COD waste water according to claim 1, it is characterised in that the reaction unit
For catalytic wet oxidation reaction tower, the catalytic wet oxidation reaction tower is used to decompose the resin regeneration from resin resolver
Liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120586.4U CN206692481U (en) | 2017-02-09 | 2017-02-09 | A kind of processing system of high salt high-COD waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120586.4U CN206692481U (en) | 2017-02-09 | 2017-02-09 | A kind of processing system of high salt high-COD waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692481U true CN206692481U (en) | 2017-12-01 |
Family
ID=60438812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720120586.4U Active CN206692481U (en) | 2017-02-09 | 2017-02-09 | A kind of processing system of high salt high-COD waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773944A (en) * | 2018-06-01 | 2018-11-09 | 山东深信节能环保科技有限公司 | Adsorb the method that electro-catalysis combination handles low dense organic wastewater with difficult degradation thereby |
-
2017
- 2017-02-09 CN CN201720120586.4U patent/CN206692481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773944A (en) * | 2018-06-01 | 2018-11-09 | 山东深信节能环保科技有限公司 | Adsorb the method that electro-catalysis combination handles low dense organic wastewater with difficult degradation thereby |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Processing system of high COD waste water of high salt Effective date of registration: 20180621 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: 2018330000158 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190613 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: 2018330000158 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Processing system of high COD waste water of high salt Effective date of registration: 20190617 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: 2019330000161 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210724 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: 2019330000161 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A treatment system for high salt and high COD wastewater Effective date of registration: 20210810 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2021330001089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220927 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2021330001089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A Treatment System for High Salt and COD Wastewater Effective date of registration: 20221020 Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022330002569 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022330002569 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A treatment system for high salt and high COD wastewater Granted publication date: 20171201 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2024980010904 |
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