CN209619111U - The processing system of Petropols waste water - Google Patents
The processing system of Petropols waste water Download PDFInfo
- Publication number
- CN209619111U CN209619111U CN201822124688.0U CN201822124688U CN209619111U CN 209619111 U CN209619111 U CN 209619111U CN 201822124688 U CN201822124688 U CN 201822124688U CN 209619111 U CN209619111 U CN 209619111U
- Authority
- CN
- China
- Prior art keywords
- petropols
- processing system
- waste water
- reverse osmosis
- pond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a kind of processing system of Petropols waste water, including be sequentially connected grid pond, conditioning tank, chemical flocculation basin, anaerobic pond, aerobic tank, equipment for separating liquid from solid, reverse osmosis unit, pure water outlet and concentrated water outlet are provided on the reverse osmosis unit, crystallizing evaporator is connected in the concentrated water outlet, connection is connected with filter, sterilization pool in turn in the pure water outlet, is connected with ozone generator on the sterilization pool；The equipment for separating liquid from solid is connected with the crystallizing evaporator；The bottom of the aerobic tank is provided with aerator.
Description
Technical field
The utility model belongs to the Treatment Techniques of Petroleum Wastewater field, specifically sets and is related to a kind of processing system of Petropols waste water
System.
Background technique
Petropols waste water is mainly derived from the condensation water generated in production process, washing water and backwashing wastewater.Because of it
The reason of production technology, most of waste water result from the crude product refining process of Petropols production, cause the waste component complicated,
Main intermediate product, by-product, soluble resin product and the raw material not reacted completely etc. comprising being generated in production process,
Such as, benzene homologues, aldehydes, ketone, esters, indene derivative etc., and there is certain bio-toxicity.Therefore it is necessary to after treatment
It could discharge.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of processing system of Petropols waste water, COD removal rate
It is high.
The processing system of Petropols waste water, including be sequentially connected grid pond, conditioning tank, chemical flocculation basin, anaerobic pond,
Aerobic tank, equipment for separating liquid from solid, reverse osmosis unit are provided with pure water outlet and concentrated water outlet on the reverse osmosis unit, described
Crystallizing evaporator is connected in concentrated water outlet, connection is connected with filter, sterilization pool, the disinfection in turn in the pure water outlet
Ozone generator is connected on pond；The equipment for separating liquid from solid is connected with the crystallizing evaporator；The bottom of the aerobic tank is set
It is equipped with aerator.
Preferably, having heaters is set in the chemical flocculation device.
Preferably, blender is provided in the sterilization pool.
Preferably, the equipment for separating liquid from solid is centrifugal device.
Preferably, the reverse osmosis unit is rolling reverse osmosis unit.
Preferably, anaerobic bacteria filler is provided in the anaerobic pond.
Preferably, the filter is quartz filter.
The advantages of the utility model:
Processing system provided by the utility model, equipment input cost is low, and offal treatment is at low cost, and treatment effeciency
Height, COD removal rate are high.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model.
Specific embodiment
Embodiment 1
The processing system of Petropols waste water, including grid pond, conditioning tank, chemical flocculation basin, the anaerobism being sequentially connected
Pond, aerobic tank, equipment for separating liquid from solid, reverse osmosis unit are provided with pure water outlet and concentrated water outlet, institute on the reverse osmosis unit
It states and is connected with crystallizing evaporator in concentrated water outlet, connection is connected with filter, sterilization pool in turn in the pure water outlet, described to disappear
Ozone generator is connected on malicious pond；The equipment for separating liquid from solid is connected with the crystallizing evaporator；The bottom of the aerobic tank
It is provided with aerator；
Wherein, having heaters is set in the chemical flocculation device；
Blender is provided in the sterilization pool.
The equipment for separating liquid from solid is centrifugal device；
The reverse osmosis unit is rolling reverse osmosis unit；
Anaerobic bacteria filler is provided in the anaerobic pond；
The filter is quartz filter；
Specific implementation process:
Petropols waste water, into grid pond, after the impurity for removing larger particles, into conditioning tank, regulating pondage and water
Matter, conditioning tank water outlet enters chemical flocculation basin, and after chemical flocculation, into anaerobic pond, anaerobic pond clears up partial organic substances, drop
Low organic concentration；Anaerobic pond water outlet enters aerobic tank, and by adjusting aeration quantity, organic matter is further resolved into inorganic matter；
Aerobic tank water outlet enters equipment for separating liquid from solid, and the solid for separating generation enters crystallizing evaporator, be separated by solid-liquid separation the liquid of generation into
Enter reverse osmosis unit further to filter, by the concentrated water that reverse osmosis unit generates, crystallizing evaporator be discharged by concentrated water outlet,
The solid generated after evaporative crystallization in crystallizing evaporator is uniformly processed；By the pure water that reverse osmosis unit generates, by pure water outlet
Filter is discharged into further to filter, filter water outlet enters sterilization pool, ozone generator is opened, after disinfection, water outlet
Discharge.
Claims (7)
1. the processing system of Petropols waste water, it is characterised in that: including be sequentially connected grid pond, conditioning tank, chemical flocculation
Pond, anaerobic pond, aerobic tank, equipment for separating liquid from solid, reverse osmosis unit are provided with pure water outlet and concentrated water on the reverse osmosis unit
Outlet, the concentrated water, which exports, is connected with crystallizing evaporator, and connection is connected with filter, disinfection in turn in the pure water outlet
Pond is connected with ozone generator on the sterilization pool；The equipment for separating liquid from solid is connected with the crystallizing evaporator；It is described aerobic
The bottom in pond is provided with aerator.
2. the processing system of Petropols waste water according to claim 1, it is characterised in that: set in the chemical flocculation device
It is equipped with heater.
3. the processing system of Petropols waste water according to claim 1, it is characterised in that: be provided with and stir in the sterilization pool
Mix device.
4. the processing system of Petropols waste water according to claim 1, it is characterised in that: the equipment for separating liquid from solid be from
Center device.
5. the processing system of Petropols waste water according to claim 1, it is characterised in that: the reverse osmosis unit is rolling
Reverse osmosis unit.
6. the processing system of Petropols waste water according to claim 1, it is characterised in that: be provided with and detest in the anaerobic pond
Oxygen bacterium filler.
7. the processing system of Petropols waste water according to claim 1, it is characterised in that: the filter is quartz sand mistake
Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124688.0U CN209619111U (en) | 2018-12-18 | 2018-12-18 | The processing system of Petropols waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124688.0U CN209619111U (en) | 2018-12-18 | 2018-12-18 | The processing system of Petropols waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619111U true CN209619111U (en) | 2019-11-12 |
Family
ID=68446219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124688.0U Expired - Fee Related CN209619111U (en) | 2018-12-18 | 2018-12-18 | The processing system of Petropols waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619111U (en) |
-
2018
- 2018-12-18 CN CN201822124688.0U patent/CN209619111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20201218 |