CN209906563U - Processing system for processing antioxidant wastewater - Google Patents
Processing system for processing antioxidant wastewater Download PDFInfo
- Publication number
- CN209906563U CN209906563U CN201920366110.8U CN201920366110U CN209906563U CN 209906563 U CN209906563 U CN 209906563U CN 201920366110 U CN201920366110 U CN 201920366110U CN 209906563 U CN209906563 U CN 209906563U
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- Prior art keywords
- tank
- pond
- water
- sludge
- wastewater
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- 239000002351 wastewater Substances 0.000 title claims abstract description 42
- 239000003963 antioxidant agent Substances 0.000 title claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000010802 sludge Substances 0.000 claims abstract description 38
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000001728 nano-filtration Methods 0.000 claims abstract description 13
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 10
- 239000013049 sediment Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 238000005273 aeration Methods 0.000 claims description 8
- 238000005276 aerator Methods 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012851 eutrophication Methods 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a handle processing system of antioxidant waste water, its characterized in that: including oil removal sediment pond, neutralization reaction tank, first pond, triple effect evaporimeter, second pond, IC anaerobic reactor, good oxygen pond, MBR membrane cisterna, NF nanofiltration device, RO reverse osmosis unit that connect gradually, neutralization reaction tank is equipped with PH detector and pressure filter, the delivery port and the first pond intercommunication of pressure filter, the MBR membrane cisterna is equipped with sludge dewaterer, sludge dewaterer's delivery port and second pond intercommunication. Because the utility model adopts the above technical scheme, the waste water that produces by the production antioxidant is through this processing system processing back, has detached the greasy dirt in the waste water, has neutralized the acidity in the waste water, makes its pH valve moderate reaching emission standard, has still got rid of various organic matters in the waste water, leads to water eutrophication after avoiding waste water to discharge, prevents that the environment from receiving the pollution.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of waste water treatment especially relates to a handle processing system of antioxidant.
[ background of the invention ]
In the process of producing the antioxidant, a large amount of waste water is generated, the waste water has high acidity, high COD, high salinity and high oil stain content, if the waste water is directly discharged into a river, the water quality can be seriously polluted, the ecological balance in the river is broken, and residents living nearby are influenced.
Therefore, there is a need for a purification treatment of these waste waters.
[ Utility model ] content
The utility model aims at overcoming the problems, the utility model provides a treatment system for treating antioxidant wastewater, water treated by the treatment system can be directly discharged into rivers or recycled, and the environment is not polluted.
In order to achieve the above object, the utility model provides a processing system for processing antioxidant waste water which characterized in that: including oil removal sediment pond, neutralization reaction tank, first pond, triple effect evaporimeter, second pond, IC anaerobic reactor, good oxygen pond, MBR membrane cisterna, NF nanofiltration device, RO reverse osmosis unit that connect gradually, neutralization reaction tank is equipped with PH detector and pressure filter, the delivery port and the first pond intercommunication of pressure filter, the MBR membrane cisterna is equipped with sludge dewaterer, sludge dewaterer's delivery port and second pond intercommunication.
The treatment system further comprises a Fenton oxidation device, and a concentrated water outlet of the NF nanofiltration device and a concentrated water outlet of the RO reverse osmosis device are both connected with the Fenton oxidation device.
The filter press is a plate and frame filter press, and the plate and frame filter press is provided with a first sludge collecting tank for collecting sludge cakes.
The sludge dewatering machine is a stacked screw type sludge dewatering machine, and the stacked screw type sludge dewatering machine is provided with a second sludge collecting box for sludge cakes.
And an active carbon device is also arranged between the MBR membrane tank and the NF nanofiltration device.
The oil removal sediment tank is provided with a first water pump, the water inlet of the first water pump is connected with the oil removal sediment tank, and the water outlet of the first water pump is connected with the neutralization reaction tank.
The first water tank is provided with a second water pump, the water inlet of the second water pump is connected with the first water tank, and the water outlet of the second water pump is connected with the inlet of the triple-effect evaporator.
The triple-effect evaporator is provided with a salt collecting box for collecting crystallized salt.
The second water tank is provided with a heat exchanger and a first aeration aerator.
A second aeration aerator is arranged in the aerobic tank.
Compared with the prior art, the utility model the effect that exists is:
because the utility model adopts the above technical scheme, the waste water that produces by the production antioxidant is through this processing system processing back, has detached the greasy dirt in the waste water, has neutralized the acidity in the waste water, makes its pH valve moderate reaching emission standard, has still got rid of various organic matters in the waste water, leads to water eutrophication after avoiding waste water to discharge, prevents that the environment from receiving the pollution.
[ description of the drawings ]
FIG. 1 is a schematic wire frame diagram of a processing system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a processing system according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a handle processing system of antioxidant waste water, including oil removal sediment pond 1, neutralization reaction pond 2, first pond 3, triple effect evaporimeter 4, second pond 5, IC anaerobic reactor 6, good oxygen pond 7, MBR membrane cisterna 8, NF nanofiltration device 10, RO reverse osmosis unit 11 that connect gradually, neutralization reaction pond 2 is equipped with PH detector (not shown in the figure) and pressure filter 13, the delivery port and the first pond 3 intercommunication of pressure filter 13, MBR membrane cisterna 8 is equipped with sludge dewaterer 14, sludge dewaterer 14's delivery port and second pond 5 intercommunication.
The working principle is as follows: sending the wastewater into an oil separation and residue precipitation tank 1, enabling oil stains to rise to the liquid level under the action of gravity and buoyancy, precipitating large particle suspended matters at the bottom of the tank, removing oil slicks and residues through an oil scraping and residue scraping machine, then sending the wastewater into a neutralization reaction tank 2, adding acid in alkali to neutralize the wastewater, avoiding the problem of instability of acidic wastewater, detecting the pH value in the neutralization reaction tank in real time through a pH detector, avoiding excessive and waste alkali, discharging the neutralized wastewater into a first water tank 3, performing pressure filtration on sludge precipitated in the neutralization reaction tank 2 through a pressure filter 13, sending filtrate into the first water tank 3, sending water into a three-effect evaporator 4 through the first water tank 3, causing over-high salinity after the alkali is added into the neutralization reaction tank 2, collecting after crystal salt is released through the three-effect evaporator 4, sending the water into a second water tank 5, and sending the water into an IC anaerobic reactor 6 through the second water tank 5, degrading organic matters in the wastewater under the biochemical action of the granular sludge, then enabling the wastewater to flow into an aerobic tank 7, enabling a large number of microorganisms in the activated sludge to further degrade the organic matters in the wastewater through the biochemical action in the aerobic tank 7, enabling the wastewater to flow into an MBR membrane tank 8, enabling the activated sludge to be intercepted in the tank through the filtration of an MBR membrane, enabling the activated sludge to flow back into the aerobic tank 7 through the sludge, supplementing the activated sludge in the aerobic tank 7, ensuring that the concentration of the activated sludge in the aerobic tank 7 reaches a set value, discharging the residual sludge into a sludge concentration tank, dehydrating through a sludge dehydrator 14, sending the water wastewater after the dehydration into a second water tank 5, collecting the sludge for treatment, enabling the wastewater filtered out from the MBR membrane tank 8 to pass through an NF nanofiltration device 10, further intercepting the organic matters in the water through an NF membrane, and further intercepting the organic matters in the water through an RO reverse osmosis device 11, the water filtered by the RO reverse osmosis device 11 can be directly discharged or recycled.
In one or more embodiments, the treatment system further includes a fenton oxidation device 12, the concentrated water outlet of the NF nanofiltration device 10 and the concentrated water outlet of the RO reverse osmosis device 11 are both connected to the fenton oxidation device 12, the concentrated water in the NF nanofiltration device 10 and the RO reverse osmosis device 11 is further oxidized and degraded by the fenton oxidation device 12, and the organic matters in the degraded water can be discharged or recycled.
In one or more embodiments, the filter press 13 is a plate and frame filter press, the plate and frame filter press is provided with a first mud collecting tank 15 for collecting mud cakes, so as to facilitate the collection of mud cakes for subsequent treatment, and a mud suction pump can be arranged between the filter press 13 and the first water tank to pump mud cakes in the first water tank 3 in order to facilitate the pumping of mud cakes in the first water tank 3.
In one or more embodiments, the sludge dewatering machine 14 is a stacked screw sludge dewatering machine having a second sludge collection tank 16 for collecting sludge cakes to facilitate the collection of sludge cakes for subsequent processing.
In one or more embodiments, an activated carbon device 9 is further disposed between the MBR membrane tank 8 and the NF nanofiltration device 10, and the activated carbon device 9 is used for adsorbing, filtering and purifying wastewater, so that the wastewater subsequently entering the NF nanofiltration device 10 is more stable.
In one or more embodiments, the oil removal and residue settling tank 1 is provided with a first water pump 17, a water inlet of the first water pump 17 is connected with the oil removal and residue settling tank 1, and a water outlet of the first water pump 17 is connected with the neutralization reaction tank 2, so that wastewater in the oil removal and residue settling tank 1 can be conveniently pumped into the neutralization reaction tank 2.
In one or more embodiments, the first water tank 3 is provided with a second water pump 18, the water inlet of the second water pump 18 is connected with the first water tank 3, and the water outlet of the second water pump 18 is connected with the inlet of the triple-effect evaporator 4, so that water in the first water tank 3 can be conveniently pumped into the triple-effect evaporator 4.
In one or more embodiments, the triple-effect evaporator 4 is provided with a salt collecting tank 19 for collecting the crystallized salt, so that the crystallized salt released from the triple-effect evaporator 4 can be conveniently collected for subsequent treatment.
In one or more embodiments, the second water tank 5 is provided with a heat exchanger 20 and a first aeration aerator 21, the heat exchanger 20 can ensure that the wastewater in the second water tank 5 enters the IC anaerobic reactor 6 at a proper temperature, and the first aeration aerator 21 is used for preventing the wastewater in the second water tank 5 from being fermented and smelled anaerobically.
In one or more embodiments, a second aeration aerator 22 is arranged in the aerobic tank 7, and the second aeration aerator 22 makes the mud-water mixture in the aerobic tank 7 in an aerobic state.
In addition to the above embodiments, the present invention can also have other embodiments, and the technical solutions formed by equivalent replacement or equivalent transformation are adopted and all fall within the protection scope of the present invention.
Claims (10)
1. A processing system for processing antioxidant wastewater, characterized in that: including oil removal sediment pond, neutralization reaction tank, first pond, triple effect evaporimeter, second pond, IC anaerobic reactor, good oxygen pond, MBR membrane cisterna, NF nanofiltration device, RO reverse osmosis unit that connect gradually, neutralization reaction tank is equipped with PH detector and pressure filter, the delivery port and the first pond intercommunication of pressure filter, the MBR membrane cisterna is equipped with sludge dewaterer, sludge dewaterer's delivery port and second pond intercommunication.
2. The system of claim 1, wherein: the treatment system further comprises a Fenton oxidation device, and a concentrated water outlet of the NF nanofiltration device and a concentrated water outlet of the RO reverse osmosis device are both connected with the Fenton oxidation device.
3. The system of claim 2, wherein: the filter press is a plate and frame filter press, and the plate and frame filter press is provided with a first sludge collecting tank for collecting sludge cakes.
4. The system of claim 2, wherein: the sludge dewatering machine is a stacked screw type sludge dewatering machine which is provided with a second sludge collecting box for collecting sludge cakes.
5. The system of claim 2, wherein: and an active carbon device is also arranged between the MBR membrane tank and the NF nanofiltration device.
6. A treatment system for treating antioxidant wastewater as set forth in any one of claims 1-5, wherein: the oil removal sediment tank is provided with a first water pump, the water inlet of the first water pump is connected with the oil removal sediment tank, and the water outlet of the first water pump is connected with the neutralization reaction tank.
7. A treatment system for treating antioxidant wastewater as set forth in any one of claims 1-5, wherein: the first water tank is provided with a second water pump, the water inlet of the second water pump is connected with the first water tank, and the water outlet of the second water pump is connected with the inlet of the triple-effect evaporator.
8. A treatment system for treating antioxidant wastewater as set forth in any one of claims 1-5, wherein: the triple-effect evaporator is provided with a salt collecting box for collecting crystallized salt.
9. A treatment system for treating antioxidant wastewater as set forth in any one of claims 1-5, wherein: the second water tank is provided with a heat exchanger and a first aeration aerator.
10. A treatment system for treating antioxidant wastewater as set forth in any one of claims 1-5, wherein: a second aeration aerator is arranged in the aerobic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366110.8U CN209906563U (en) | 2019-03-21 | 2019-03-21 | Processing system for processing antioxidant wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366110.8U CN209906563U (en) | 2019-03-21 | 2019-03-21 | Processing system for processing antioxidant wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN209906563U true CN209906563U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366110.8U Expired - Fee Related CN209906563U (en) | 2019-03-21 | 2019-03-21 | Processing system for processing antioxidant wastewater |
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| CN (1) | CN209906563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943427A (en) * | 2020-07-10 | 2020-11-17 | 山东东顺环保科技有限公司 | High salt wastewater treatment system that contains |
-
2019
- 2019-03-21 CN CN201920366110.8U patent/CN209906563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943427A (en) * | 2020-07-10 | 2020-11-17 | 山东东顺环保科技有限公司 | High salt wastewater treatment system that contains |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |