CN206219352U - Laboratory pressure cracking acidizing waste liquid treatment system - Google Patents
Laboratory pressure cracking acidizing waste liquid treatment system Download PDFInfo
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- CN206219352U CN206219352U CN201621301380.3U CN201621301380U CN206219352U CN 206219352 U CN206219352 U CN 206219352U CN 201621301380 U CN201621301380 U CN 201621301380U CN 206219352 U CN206219352 U CN 206219352U
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- 239000007788 liquid Substances 0.000 title abstract description 8
- 239000002699 waste material Substances 0.000 title abstract description 8
- 238000005336 cracking Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 238000003860 storage Methods 0.000 claims abstract description 41
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 31
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 25
- 239000010808 liquid waste Substances 0.000 claims description 17
- 230000029219 regulation of pH Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 11
- 238000005189 flocculation Methods 0.000 abstract description 3
- 230000016615 flocculation Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000011045 prefiltration Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 10
- 230000003472 neutralizing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a laboratory pressure cracking acidizing waste liquid treatment system relates to sewage treatment device technical field, and it includes raw water storage box, prefilter, pH adjusting device, breakdown of emulsion reaction tank, oil water separator, Fenton reaction unit, neutralization reaction unit, flocculation air supporting device, filtration equipment and membrane treatment device. The utility model provides a laboratory fracturing acidizing waste liquid treatment system, each device parameter is adjusted to the accessible to reach the purpose of handling laboratory small batch volume fracturing acidizing waste liquid.
Description
Technical field
The utility model is related to technical field of sewage treatment equipment, specifically relates to a kind of laboratory fracture acidizing waste liquid
Processing system.
Background technology
With the development of economic technology, attention of the country to basic scientific research, increasing mankind's activity shifts to an earlier date in experiment
Tested room.Meanwhile, with the enhancing of people's environmental consciousness, the policy of Environmental pollution is put into effect, and laboratory is discharged
The requirement of sewage is also more and more stricter, it is desirable to which laboratory sewage effluent must reach discharging standards.Particularly fracture acidizing
Waste liquid, its viscosity is high, discharge capacity is big, complicated, COD contents are high, if directly discharging it into environment, ecological environment can be made
Into serious harm, it is therefore necessary to could be discharged after rationally being processed it.
Publication No. 205500991U, publication date is that in August, 2016 Chinese patent literature of 24 days discloses a kind of profit
Well fracture acidizing returns discharge opeing processing unit, including desander, desander successively with thinning tank, flocculation tank, filter, oxidation tank,
Neutralizing tank and storage tank are connected；Desander is also joined directly together with neutralizing tank.When returning discharge opeing with acid solution as main, acid solution is sent directly into
Neutralizing tank carries out acid-base neutralization, when discharge opeing is returned also containing heavy metal, suspension, and when viscosity and COD value higher, will return discharge opeing according to
Secondary feeding thinning tank, flocculation tank, filter, oxidation tank, are re-fed into neutralizing tank, finally give and treated return discharge opeing.The dress
Put and sprayed tank may further be provided, additionally it is possible to the sour gas that treatment is evaporated, reduce further the discharge of pollution.Should
Covering device set of device can respectively process different flowback liquid systems, and simple structure is saved space, realizes fracture acidizing and return
Discharge opeing is in pollutant emission point treatment in situ, it is to avoid security hidden trouble in dangerous waste liquid transport.
But, the amount of laboratory institute sewage effluent is again very small, at the existing sewage with above-mentioned patent document as representative
Reason system is that equipment is huge according to designed by sewage treatment plant's mass disposal ability need, and system operation is complicated, it is impossible to
Meet laboratory small lot processing requirement.
Utility model content
Goal of the invention of the present utility model is cannot be to the fracture acidizing of laboratory small lot for existing system presence
The problem of liquid waste processing, there is provided a kind of to can be used for laboratory small lot liquid waste processing, fracture acidizing liquid waste processing simple to operate
System.
The utility model is realized by using following technical proposals：
A kind of laboratory fracture acidizing liquid waste treatment system, including raw water storage box, pre-filtrating equipment, pH adjusting meanss,
Demulsification reaction tank, oily-water seperating equipment, Fenton reaction units, neutralization reaction device, flocculation-air floating device, filter plant and film
Processing unit, the pre-filtrating equipment is connected to behind raw water storage box；After the pH adjusting meanss are connected to pre-filtrating equipment
Face；The demulsification reaction tank is connected to behind the connection of pH adjusting meanss；After the oily-water seperating equipment is connected to demulsification reaction tank
Face；The Fenton reaction units are connected to behind oily-water seperating equipment；The neutralization reaction device is connected to Fenton reactions
Behind device；The flocculation-air floating device is connected to behind neutralization reaction device；The filter plant is connected to flocculation-air floating dress
Postpone face；The membrane treatment appts are connected to behind filter plant.The sewage disposal system of said structure, it is dirty in raw water storage box
Water is filled by pre-filtrating equipment, pH adjusting meanss, demulsification reaction tank, oily-water seperating equipment, Fenton reaction units, neutralization reaction
Put, flocculation-air floating device, filter and membrane treatment appts are processed, and realize the purpose of laboratory fracture acidizing liquid waste processing.This reality
With new sewage disposal system, by adjusting each device parameter, so as to reach the utility model treatment of laboratory small lot pressure
Split the purpose of acidizing waste fluid.
Used as preferred scheme of the present utility model, the raw water storage box includes raw water tank, raw water tank bracket, stirring electricity
Machine, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The raw water tank is placed on raw water tank bracket；The charging
Tank is connected with measuring pump by pipeline；The measuring pump is connected with raw water tank by pipeline, and the stirring motor leads to raw water tank
Cross mode connects for screw；The measuring pump is connected by pipeline with feed pot；The elevator pump is arranged on inside raw water tank bracket；It is described
Flowmeter is connected by pipeline with elevator pump.The raw water storage box of said structure, simple structure, it is easy to operate, occupy little space.
Used as preferred scheme of the present utility model, the pre-filtering equipment includes filter, filter storage box, filter
Support, motor-driven valve, flowmeter and elevator pump；The filter is placed on filter mounting；The filter storage box and mistake
Filter is connected by pipeline, is placed on filter mounting；The elevator pump is placed on filter mounting；The water inlet is carried
Pump is risen to be connected by pipeline with filter；The flowmeter is connected by pipeline with elevator pump.The filter water storage of said structure
Mouthful position is higher than filter storage box, the water in filter by inflow filter storage box of conducting oneself with dignity, simple structure, low cost and
Occupy little space.
Used as preferred scheme of the present utility model, the pH adjusting meanss include pH regulations retort, reaction tank bracket, stir
Mix motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The pH regulation retort is on reaction tank bracket；Institute
PH regulations retort is stated to be connected by pipeline with measuring pump；The measuring pump is connected with pH regulations retort by pipeline；It is described
Stirring motor is connected by screw with pH regulations retort；The measuring pump is connected by pipeline with feed pot；The elevator pump
Installed in retort internal stent；The flowmeter is connected by pipeline with elevator pump.The pH adjusting meanss of said structure, structure
It is simple and convenient to operate, occupies little space.
Used as preferred scheme of the present utility model, the demulsification reaction tank includes demulsification retort, reaction tank bracket, stirring
Motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The demulsification retort is placed on reaction tank bracket；Institute
Demulsification retort is stated to be connected by pipeline with measuring pump；The measuring pump is connected with demulsification retort by pipeline；The stirring
Motor is connected by screw with demulsification retort；The measuring pump is connected by pipeline with feed pot；The elevator pump is arranged on
Retort internal stent；The flowmeter is connected by pipeline with elevator pump.The demulsification reaction tank of said structure, simple structure,
It is easy to operate, occupy little space.
Used as preferred scheme of the present utility model, the oily-water seperating equipment includes oil water separator, oil water separator branch
Frame, elevator pump, flowmeter and motor-driven valve；The oil water separator is placed on reaction tank bracket；The oil water separator with carry
Pump is risen to be connected by pipeline；The elevator pump is arranged on oil water separator internal stent；The flowmeter is by pipeline and lifting
Pump is connected.The oily-water seperating equipment of said structure, simple structure, it is easy to operate, occupy little space.
Used as preferred scheme of the present utility model, the Fenton reaction units include Fenton retort, retort branch
Frame, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The Fenton retort is placed on retort
On support；The Fenton retort is connected with measuring pump by pipeline；The measuring pump passes through pipeline with Fenton retort
Connection, the stirring motor is connected by screw with Fenton retort；The measuring pump is connected by pipeline with feed pot；Institute
Elevator pump is stated installed in retort internal stent；The flowmeter is connected by pipeline with elevator pump.The Fenton of said structure
Reaction tank, simple structure, it is easy to operate, occupy little space.
Used as preferred scheme of the present utility model, the neutralization reaction device includes neutralization reaction tank, reaction tank bracket, stirs
Mix motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The neutralization reaction tank is placed on reaction tank bracket；
The neutralization reaction tank is connected with measuring pump by pipeline；The measuring pump is connected with feed pot is neutralized by pipeline, described to stir
Motor is mixed to be connected by screw with neutralization reaction tank；The measuring pump is connected by pipeline with neutralization reaction tank；The elevator pump
Installed in retort internal stent；The flowmeter is connected by pipeline with elevator pump is neutralized.The neutralization reaction dress of said structure
Put, simple structure, it is easy to operate, occupy little space.
Used as preferred scheme of the present utility model, the filter plant includes filter, storage box and filter mounting；Institute
Filter is stated to be placed on filter mounting；The storage box is placed on filter mounting；The filter with by pipeline with
Storage box is connected.The storage box position of said structure is less than flocculation-air floating device delivery port, and the water in flocculation-air floating device is leaned on
Deadweight is flowed into storage box, and the apparatus structure is simple, low cost and occupy little space.
Used as preferred scheme of the present utility model, the membrane treatment appts include film process equipment, support and storage box；Institute
State film process equipment to be placed on support, be connected with storage box by pipeline；The storage box is placed on support.Said structure
Membrane treatment appts simple structure, easy to operate and occupy little space.
In sum, by adopting the above-described technical solution, the utility model has following technique effect：
Sewage pass sequentially through raw water storage box, pre-filtrating equipment, pH adjusting meanss, demulsification reaction tank, oily-water seperating equipment,
Fenton reaction units, neutralization reaction device, flocculation-air floating device, filter plant and membrane treatment appts, reach sewage disposal
Purpose, can be used for laboratory small lot fracture acidizing liquid waste processing.
Brief description of the drawings
Fig. 1 is the real dimensional structure diagram of the utility model；
Fig. 2 is raw water storage box structural representation；
Fig. 3 pre-filtrating equipments are structural representation；
Fig. 4 pH adjusting meanss are structural representation；
Fig. 5 demulsification reaction tanks are structural representation；
Fig. 6 oily-water seperating equipments are structural representation；
Fig. 7 reaction units are structural representation；
Fig. 8 neutralization reactions device is structural representation；
Fig. 9 filter plants are structural representation；
Figure 10 membrane treatment appts are structural representation；
Marked in figure：1- raw water storage boxes, 2- pre-filtrating equipments, 3-pH adjusting meanss, 4- demulsification reaction tanks, 5- profits point
From device, 6-Fenton reaction units, 7- neutralization reaction devices, 8- flocculation-air floating devices, 9- filter plants, 10- film process dress
Put.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, is not used to limit the utility model.
As preferred forms of the present utility model, it include raw water storage box, pre-filtrating equipment, pH adjusting meanss,
Demulsification reaction tank, oily-water seperating equipment, Fenton reaction units, neutralization reaction device, flocculation-air floating device, filter plant and film
Processing unit.
Such as Fig. 1, pre-filtrating equipment 2 is connected to behind raw water storage box 1；After pH adjusting meanss 3 are connected to pre-filtrating equipment 2
Face；Demulsification reaction tank 4 is connected to behind the connection of pH adjusting meanss 3；Oily-water seperating equipment 5 is connected to behind demulsification reaction tank 4；
Fenton reaction units 6 are connected to behind oily-water seperating equipment 5；After neutralization reaction device 7 is connected to Fenton reaction units 6
Face；Flocculation-air floating device 8 is connected to behind neutralization reaction device 7；Filter plant 9 is connected to behind flocculation-air floating device 8；At film
Reason device 10 is connected to behind filter plant 9.Each part presses Fig. 1 orders and uses pipeline and water pipe movable joint to connect, placing direction
Depending on place.
Such as Fig. 2, raw water tank 11 is placed on raw water tank bracket 12；Feed pot 13 is connected with measuring pump 14 by pipeline；Meter
Amount pump 14 is connected with logical 11 pipings of raw water tank, and stirring motor 15 is connected by screw with raw water tank 11；Measuring pump logical 14 is crossed and managed
Road is connected with feed pot 13；Elevator pump 16 is arranged on inside raw water tank bracket 12；Flowmeter 17 is connected by pipeline with elevator pump 16
Connect.
Such as Fig. 3, filter 31 is placed on filter mounting 32；Filter storage box 33 is connected with filter 31 by pipeline
Connect, be placed on filter mounting 32；Elevator pump 34 is placed on filter mounting 32；Water inlet elevator pump 34 and filter 31
Connected by pipeline；The flowmeter 35 is connected by pipeline with elevator pump 34.
Such as Fig. 4, pH regulation retort 41 is on reaction tank bracket 42；PH adjusts retort 41 with measuring pump 43 by pipe
Road is connected；Stirring motor 44 is connected by screw with pH regulations retort 41；Measuring pump 43 is connected by pipeline with feed pot 45
Connect；Elevator pump 46 is arranged on inside reaction tank bracket 42；Flowmeter 47 is connected by pipeline with elevator pump 46.
Such as Fig. 5, demulsification retort 51 is placed on reacts on tank bracket 52；Demulsification retort 51 passes through pipeline with measuring pump 53
Connection；The measuring pump 53 is connected with demulsification retort 51 by pipeline；Stirring motor 54 passes through screw with demulsification retort 51
Connection；The measuring pump 53 is connected by pipeline with feed pot 55；Elevator pump 56 is arranged on inside reaction tank bracket 52；Flowmeter
57 are connected by pipeline with elevator pump 56.
Such as Fig. 6, oil water separator 61 is placed on reaction tank bracket 62；Oil water separator 61 passes through pipeline with elevator pump 63
Connection；Elevator pump 63 is arranged on inside oil water separator support 62；Flowmeter 64 is connected by pipeline with elevator pump 63.
Such as Fig. 7, Fenton retort 71 is placed on reacts on tank bracket 72；Fenton retort 71 is led to measuring pump 73
Piping is connected；Stirring motor 74 is connected by screw with Fenton retort 71；Measuring pump 73 is by pipeline and feed pot 75
Connection；Elevator pump 76 is arranged on inside reaction tank bracket 72；Flowmeter 77 is connected by pipeline with elevator pump 76.
Such as Fig. 8, neutralization reaction tank 81 is placed on reaction tank bracket 82；Neutralization reaction tank 81 passes through pipeline with measuring pump 83
Connection；Measuring pump 83 is connected with feed pot 84 is neutralized by pipeline；Stirring motor 85 is connected by screw with neutralization reaction tank 81；
Elevator pump 86 is arranged on inside reaction tank bracket 82；Flowmeter 87 is connected by pipeline with elevator pump 86.
Such as Fig. 9, filter 91 is placed on filter mounting 92；Storage box 93 is placed on filter mounting 92；The mistake
Filter 91 is connected with by pipeline with storage box 93.
Such as Figure 10, film process equipment 101 is placed on support 102, is connected with storage box 103 by pipeline；Storage box 103
It is placed on support 102.
Claims (10)
1. a kind of laboratory fracture acidizing liquid waste treatment system, it is characterised in that including raw water storage box, pre-filtrating equipment, pH
Adjusting means, demulsification reaction tank, oily-water seperating equipment, Fenton reaction units, neutralization reaction device, flocculation-air floating device, mistake
Filter equipment and membrane treatment appts, the pre-filtrating equipment are connected to behind raw water storage box；The pH adjusting meanss are connected to pre-
Behind filter；The demulsification reaction tank is connected to behind the connection of pH adjusting meanss；The oily-water seperating equipment is connected to brokenly
Behind newborn reaction tank；The Fenton reaction units are connected to behind oily-water seperating equipment；The neutralization reaction device is connected to
Behind Fenton reaction units；The flocculation-air floating device is connected to behind neutralization reaction device；The filter plant is connected to
Behind flocculation-air floating device；The membrane treatment appts are connected to behind filter plant.
2. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the raw water is deposited
Storage tank includes raw water tank, raw water tank bracket, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；The original
Water pot is placed on raw water tank bracket；The feed pot is connected with measuring pump by pipeline；The measuring pump passes through with raw water tank
Pipeline is connected, and the stirring motor is connected by screw with raw water tank；The measuring pump is connected by pipeline with feed pot；It is described
Elevator pump is arranged on inside raw water tank bracket；The flowmeter is connected by pipeline with elevator pump.
3. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the pre-filtering
Equipment includes filter, filter storage box, filter mounting, motor-driven valve, flowmeter and elevator pump；The filter is placed on
On filter mounting；The filter storage box is connected with filter by pipeline, is placed on filter mounting；The lifting
Pump is placed on filter mounting；The water inlet elevator pump is connected with filter by pipeline；The flowmeter passes through pipeline
It is connected with elevator pump.
4. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the pH regulations
Device includes pH regulations retort, reaction tank bracket, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；
The pH regulation retort is on reaction tank bracket；The pH regulations retort is connected with measuring pump by pipeline；The metering
Pump is connected with pH regulations retort by pipeline；The stirring motor is connected by screw with pH regulations retort；The metering
Pump is connected by pipeline with feed pot；The elevator pump is arranged on retort internal stent；The flowmeter passes through pipeline and carries
Rise pump connection.
5. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the demulsification is anti-
Ying Chi includes demulsification retort, reaction tank bracket, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；Institute
Demulsification retort is stated to be placed on reaction tank bracket；The demulsification retort is connected with measuring pump by pipeline；The measuring pump
It is connected by pipeline with demulsification retort；The stirring motor is connected by screw with demulsification retort；The measuring pump passes through
Pipeline is connected with feed pot；The elevator pump is arranged on retort internal stent；The flowmeter is connected by pipeline with elevator pump
Connect.
6. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the profit point
Include oil water separator, oil water separator support, elevator pump, flowmeter and motor-driven valve from device；The oil water separator is placed
On reaction tank bracket；The oil water separator is connected with elevator pump by pipeline；The elevator pump is arranged on oil water separator
Internal stent；The flowmeter is connected by pipeline with elevator pump.
7. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the Fenton
Reaction unit includes Fenton retort, reaction tank bracket, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and electricity
Dynamic valve；The Fenton retort is placed on reaction tank bracket；The Fenton retort is connected with measuring pump by pipeline；
The measuring pump is connected with Fenton retort by pipeline, and the stirring motor is connected by screw with Fenton retort；
The measuring pump is connected by pipeline with feed pot；The elevator pump is arranged on retort internal stent；The flowmeter passes through
Pipeline is connected with elevator pump.
8. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the neutralization is anti-
Answering device includes neutralization reaction tank, reaction tank bracket, stirring motor, feed pot, measuring pump, elevator pump, flowmeter and motor-driven valve；
The neutralization reaction tank is placed on reaction tank bracket；The neutralization reaction tank is connected with measuring pump by pipeline；The metering
Pump is connected with feed pot is neutralized by pipeline, and the stirring motor is connected by screw with neutralization reaction tank；The measuring pump leads to
Piping is connected with neutralization reaction tank；The elevator pump is arranged on retort internal stent；The flowmeter is by pipeline with
Connected with elevator pump.
9. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that the filtering sets
It is standby to include filter, storage box and filter mounting；The filter is placed on filter mounting；The storage box is placed on
Filter mounting；The filter is connected with by pipeline with storage box.
10. a kind of laboratory fracture acidizing liquid waste treatment system according to claim 1, it is characterised in that at the film
Reason device includes film process equipment, support and storage box；The film process equipment is placed on support, by pipeline and storage box
Connection；The storage box is placed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301380.3U CN206219352U (en) | 2016-11-30 | 2016-11-30 | Laboratory pressure cracking acidizing waste liquid treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301380.3U CN206219352U (en) | 2016-11-30 | 2016-11-30 | Laboratory pressure cracking acidizing waste liquid treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219352U true CN206219352U (en) | 2017-06-06 |
Family
ID=58787187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301380.3U Active CN206219352U (en) | 2016-11-30 | 2016-11-30 | Laboratory pressure cracking acidizing waste liquid treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206219352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658381A (en) * | 2018-05-31 | 2018-10-16 | 西安石油大学 | A kind of waste acidifying liquid in oil field processing method |
| CN111056664A (en) * | 2019-09-15 | 2020-04-24 | 南京霄祥工程技术有限公司 | Zero-emission treatment process and device for oil-containing emulsion wastewater |
-
2016
- 2016-11-30 CN CN201621301380.3U patent/CN206219352U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658381A (en) * | 2018-05-31 | 2018-10-16 | 西安石油大学 | A kind of waste acidifying liquid in oil field processing method |
| CN111056664A (en) * | 2019-09-15 | 2020-04-24 | 南京霄祥工程技术有限公司 | Zero-emission treatment process and device for oil-containing emulsion wastewater |
| CN111056664B (en) * | 2019-09-15 | 2021-12-10 | 济南灵秀环保科技有限公司 | Zero-emission treatment process and device for oil-containing emulsion wastewater |
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Effective date of registration: 20200923 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: Chenghua District Green Road 610051 Chengdu City, Sichuan province 1 No. 3 Chuanqing drilling Department of Science & Technology Patentee before: CNPC Chuanqing Drilling Engineering Co.,Ltd. |