CN207811493U - A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO) - Google Patents
A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO) Download PDFInfo
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- CN207811493U CN207811493U CN201721051261.1U CN201721051261U CN207811493U CN 207811493 U CN207811493 U CN 207811493U CN 201721051261 U CN201721051261 U CN 201721051261U CN 207811493 U CN207811493 U CN 207811493U
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Abstract
The utility model provides a kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO), including regulating reservoir, photochemical catalytic oxidation device, intermediate pool, Fe-C micro electrolysis device, coagulative precipitation tank, anaerobic pond, oxygen compatibility pool, aerobic tank, MBR membrane cisternas and the sludge-tank being sequentially communicated；The regulating reservoir and production wastewater collection mechanism connection；The photochemical catalytic oxidation device and the coagulative precipitation tank are connected to balling iron；The sludge-tank is connected to the sludge pipe of the coagulative precipitation tank.Its advantage is that water outlet sulfoxide concentration is relatively low after processing, biochemical intensive treatment can be carried out, applied widely, high treating effect, consuming little energy, of low cost, convenient operating maintenance, water outlet being capable of qualified discharge.
Description
Technical field
The utility model is related to a kind of production wastewater treatment equipment, more particularly to a kind of organic waste containing dimethyl sulfoxide (DMSO)
Water treatment facilities.
Background technology
The major pollutants generated in industrial production have following characteristic for the organic wastewater of dimethyl sulfoxide (DMSO) and isopropanol：
Pollutant dimethyl sulfoxide (DMSO) (abbreviation DMSO) therein is a kind of organic compounds containing sulfur, and there are certain toxic effects, with egg
White matter hydrophobic grouping is had an effect, and protein denaturation is caused, and has vascular toxicity and liver renal toxicity.Dimethyl sulfoxide (DMSO) is in the soil
With migration, it can be evaporated into from dry ground earth in air and go to cause atmosphere pollution.The steam energy of pollutant isopropanol therein
Minimal irritation is generated to eyes, nose and throat；It can be absorbed by the body by skin.It is inflammable, and steam is formed with air to explode
Property mixture, belongs to a kind of medium explosion danger article.This organic wastewater stability containing dimethyl sulfoxide (DMSO) and isopropanol
By force, bio-toxicity is big, and biochemical is poor, and degradation speed is slow.Currently, being mostly used greatly to the processing mode of this kinds of waste monistic
Processing unit, wherein several mainstream treatment process and comparing see the table below：
Table 1-1 dimethyl sulfoxide wastewater treatment process contrast tables
Table 1-2 Iso-Propylalcohol wastewater treatment process contrast tables
It being compared by upper table it can be seen that these single processing modes all have limitation, sewage disposal covering surface is small,
Comprehensive treatment effect is undesirable, is all unable to reach qualified discharge.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind for the treatment of of Organic Wastewater dress containing dimethyl sulfoxide (DMSO)
It sets.
The technical solution adopted in the utility model is：
A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO), including be sequentially communicated regulating reservoir, photochemical catalytic oxidation device,
Intermediate pool, Fe-C micro electrolysis device, coagulative precipitation tank, anaerobic pond, oxygen compatibility pool, aerobic tank, MBR membrane cisternas and sludge-tank；The tune
Save pond and production wastewater collection mechanism connection；The photochemical catalytic oxidation device and the coagulative precipitation tank are connected to balling iron；Institute
Sludge-tank is stated to be connected to the sludge pipe of the coagulative precipitation tank；PH detector and ultraviolet is provided in the photochemical catalytic oxidation device
Lamp.
More specific scheme includes：The mud return line being connected to the aerobic tank is equipped in the bottom of the MBR membrane cisternas.
The utility model provides a kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO), it has the following advantages：
1, since the regulating reservoir, photochemical catalytic oxidation device, intermediate pool, Fe-C micro electrolysis device, the coagulating sedimentation that are sequentially communicated is arranged
Pond, anaerobic pond, oxygen compatibility pool, aerobic tank, MBR membrane cisternas and sludge-tank carry out multistage integrated treatment, and are urged light using balling iron
Change oxidator and coagulative precipitation tank carries out automatic chemical dosing, therefore water outlet sulfoxide concentration is relatively low, can carry out biochemical intensive treatment, is applicable in
Range is wide, high treating effect, consuming little energy, of low cost, convenient operating maintenance, water outlet being capable of qualified discharge.
It 2, can be significantly when being accordingly used in the processing of hard-degrading high concentrated waste water since dress centers Fe-C micro electrolysis device
Ground reduces COD and coloration, improves the biodegradability of waste water.
3, due to device setting anaerobic pond, oxygen compatibility pool, aerobic tank, by anaerobism and aerobic combination, can effectively to sulfoxide,
The organic matter difficult to degrade such as isopropanol carries out biodegradable.
4, MBR membrane cisternas are arranged in the end of device, realize mud-water separation by membrane filtration, can keep higher in aerobic tank
Activated sludge concentration improves treatment effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
Referring to Fig.1, the utility model discloses a kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO), including connect successively
Logical regulating reservoir 1, photochemical catalytic oxidation device 2, intermediate pool 3, Fe-C micro electrolysis device 4, coagulative precipitation tank 5, anaerobic pond 6, oxygen compatibility pool 7,
Aerobic tank 8, MBR membrane cisternas 9 and sludge-tank 10；The regulating reservoir 1 and production wastewater collection mechanism connection；The photochemical catalytic oxidation
Device 2 and the coagulative precipitation tank 5 are connected to balling iron 12；The sludge-tank 10 and the sludge pipe of the coagulative precipitation tank 5 connect
It is logical.The mud return line 11 being connected to the aerobic tank 8 is equipped in the bottom of the MBR membrane cisternas 9.
Its working principle is that production waste water is directly entered sewage collecting mechanism after managing and collecting, pass through sewage conveying tube
It is introduced into regulating reservoir 1, homogeneous is measured in regulating reservoir 1, avoids causing to impact to aftertreatment device；After homogeneous, waste water
Photocatalytic oxidation reactor 2 is flowed into, pH value of waste water is detected by using PH detector, alkali is put by balling iron 12, adjusts pH
It 3 or so, and adds hydrogen peroxide and carries out photochemical catalytic oxidation with ferrous sulfate, in the irradiation of ultraviolet lamp and the catalysis of ferrous sulfate
Under, the oxidisability of hydrogen peroxide greatly improves, and the substance of the bio-refractories such as dimethyl sulfoxide (DMSO) in waste water is aoxidized, waste water COD
Value is greatly lowered；After photochemical catalytic oxidation, waste water enters the collection of intermediate pool 3, and light electrolysis is carried out subsequently into light electrolysis device 4
Processing improves wastewater biochemical while removing part COD, meanwhile, remaining oxidant during leading portion catalytic oxidation
Hydrogen peroxide can also be completely broken down utilization in the process, optimize process operating conditions again；Fe-C micro electrolysis device 4 is discharged
Gravity flow enter coagulative precipitation tank 5, by balling iron 12 add sodium hydroxide adjust waste water PH to 8 or so, and add flocculant into
Row coagulating sedimentation, supernatant carry out anaerobic hydrolysis from anaerobic pond 6 is flowed into, and carry out aerobic degradation subsequently into aerobic tank 7, thoroughly
Degradable organic pollutant；Waste water enters MBR membrane cisternas 8 in the form of muddy water mixes after aerobic decomposition, with film in biochemistry pool
Water containing dirt be filtered, realize mud-water separation.After the suction of self priming pump, sewage is extracted, and water quality is preferable, through collecting
Enter subsequent processing process afterwards, activated sludge is trapped, and partial reflux enters aerobic tank 7, maintains aerobic tank microorganism concn, is remained
Remaining sludge is discharged into sludge-tank 10.Sludge is periodically by transporting outward commission processing, sludge-tank in sludge-tank 10 after plate and frame filter press press filtration
10 supernatants and sludge filter press return to comprehensive wastewater regulating reservoir and continue biochemical treatment.
The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；It is real according to the utility model meanwhile for those of ordinary skill in the art
Example is applied, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (2)
1. a kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO), which is characterized in that including
Regulating reservoir, photochemical catalytic oxidation device, intermediate pool, Fe-C micro electrolysis device, coagulative precipitation tank, anaerobic pond and the oxygen being sequentially communicated
Pond, aerobic tank, MBR membrane cisternas and sludge-tank；The regulating reservoir and production wastewater collection mechanism connection；The photochemical catalytic oxidation device
And the coagulative precipitation tank is connected to balling iron；The sludge-tank is connected to the sludge pipe of the coagulative precipitation tank；The light
PH detectors and ultraviolet lamp are provided in catalytic oxidizer.
2. the organic waste-water treating apparatus according to claim 1 containing dimethyl sulfoxide (DMSO), which is characterized in that in the MBR
The bottom of membrane cisterna is equipped with the mud return line being connected to the aerobic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051261.1U CN207811493U (en) | 2017-08-22 | 2017-08-22 | A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO) |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721051261.1U CN207811493U (en) | 2017-08-22 | 2017-08-22 | A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO) |
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| CN201721051261.1U Active CN207811493U (en) | 2017-08-22 | 2017-08-22 | A kind of organic waste-water treating apparatus containing dimethyl sulfoxide (DMSO) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233658A (en) * | 2021-04-16 | 2021-08-10 | 润泰新材料股份有限公司 | Phthalate process wastewater treatment system |
-
2017
- 2017-08-22 CN CN201721051261.1U patent/CN207811493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233658A (en) * | 2021-04-16 | 2021-08-10 | 润泰新材料股份有限公司 | Phthalate process wastewater treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: Organic wastewater treatment device who contains dimethyl sulfoxide Effective date of registration: 20190912 Granted publication date: 20180904 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi herstar energy saving and Environmental Protection Technology Co., Ltd. Registration number: Y2019990000223 |
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| PC01 | Cancellation 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: 20200918 Granted publication date: 20180904 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HEXING ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000223 |
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| 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: An organic wastewater treatment device containing dimethyl sulfoxide Effective date of registration: 20201019 Granted publication date: 20180904 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HEXING ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020990001219 |
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| PC01 | Cancellation 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: 20211104 Granted publication date: 20180904 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HEXING ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2020990001219 |