CN207619224U - A kind of Laboratory Waste Water Treatment system - Google Patents
A kind of Laboratory Waste Water Treatment system Download PDFInfo
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- CN207619224U CN207619224U CN201721676428.3U CN201721676428U CN207619224U CN 207619224 U CN207619224 U CN 207619224U CN 201721676428 U CN201721676428 U CN 201721676428U CN 207619224 U CN207619224 U CN 207619224U
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- waste water
- heavy metal
- dosing pump
- water treatment
- treatment system
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Abstract
The utility model is related to technical field of waste water processing, more particularly to a kind of Laboratory Waste Water Treatment system, including sequentially connected wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating device, electrochemical redox device, biological treatment device, chlorination equipment, acid-base neutralization regulating reservoir；It is connected by anti-corrosion elevator pump between the wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating device；The flocculation deposition apparatus connects sludge drying device by sludge pump；The heavy metal chelating device includes cellulose dosing pump, hemicellulose dosing pump, pectin dosing pump and lignin dosing pump.The utility model is applied widely, and outlet effect is good.
Description
Technical field
The utility model is related to technical field of waste water processing, and in particular to a kind of Laboratory Waste Water Treatment system.
Background technology
Laboratory is the serious pollution sources of a quasi-representative, and pollutant is usually ignored by people, construction it is more, pollution it is total
Amount is bigger.In China, the waste water that laboratory generates is sent much without underground sewage pipe network is directly discharged into after processing or simple process
It is focused on to large-scale sewage treatment plants.Due to laboratory sewage composition complexity, the lead especially contained, mercury, cadmium, sexavalence
The disease-producing pathogens such as the heavy metals such as chromium, copper, antimony, ferrous iron, aluminium, manganese and a large amount of bacterium, virus, worm's ovum, also chemical drugs
The facility of agent and radioactive isotope etc., sewage treatment plants can only finally be discharged into rivers, by more to its " helpless "
Kind approach enters the food chain of the mankind.Medical information claims, the heavy metals such as lead, mercury can cause the nervous system of human body, digestive system,
Dysemia.Heavy metal, disease-producing pathogens in laboratory waste water are the difficult point of wastewater treatment, common treatment facility processing effect
Fruit is bad, and it is abnormally dangerous to be directly discharged into sewage network.
Utility model content
The purpose of the utility model is to overcome drawbacks described above, provide a kind of practical, efficient Laboratory Waste Water Treatment system.
The technical solution of the utility model：A kind of Laboratory Waste Water Treatment system, including sequentially connected wastewater collection and
Preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating device, electrochemical redox device, biological treatment dress
It sets, chlorination equipment, acid-base neutralization regulating reservoir；The wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus,
It is connected by anti-corrosion elevator pump between heavy metal chelating device；The flocculation deposition apparatus connects sludge drying device by sludge pump；
The heavy metal chelating device includes cellulose dosing pump, hemicellulose dosing pump, pectin dosing pump and lignin dosing pump.
Laboratory waste water passes through wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating
Device, electrochemical redox device removal inorganic substances therein, colloidal substance, emphasis remove removing heavy metals；Pass through biological treatment
Device, chlorination equipment further remove COD, BOD and biological species pollution factor, the row up to standard after the adjusting of acid-base neutralization regulating reservoir
It puts.The sludge generated in the process is by sludge drying device desiccation at clod.Heavy metal chelating device passes through cellulose, hemicellulose, fruit
Glue, lignin carry out heavy metal chelating.
Further, the chlorination equipment includes ultraviolet generater and chlorine dioxide generator, can effectively be killed
Biological species pollution factor.
Further, further include monitor control system, be separately connected wastewater collection and preformed precipitate device, coagulation floatation,
Flocculation sedimentation tank, heavy metal chelating device, electrochemical redox device, biological treatment device, chlorination equipment, acid-base neutralization are adjusted
Pond realizes Automatic Dosing, automatically controls the function of sending water and monitoring.
Further, the biological treatment device is membrane bioreactor.
Further, the acid-base neutralization regulating reservoir is glass fibre reinforced plastic structure.
The utility model advantage：1, to inorganic species, organic species, the synthesis removal of biological species pollution factor, outlet effect
It is good.
2, the waste water suitable for all kinds of laboratories.
3, the operation of whole system can be monitored and controlled automatically.
Description of the drawings
Fig. 1 is the utility model wastewater treatment process figure.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can various modifications may be made or change, such equivalent forms equally fall within this Shen to the utility model
It please the appended claims limited range.
As shown in Figure 1, a kind of Laboratory Waste Water Treatment system, including sequentially connected wastewater collection and preformed precipitate device,
Coagulation floatation, flocculation deposition apparatus, heavy metal chelating device, electrochemical redox device, membrane bioreactor, disinfection dress
It sets, acid-base neutralization regulating reservoir；Further include monitor control system, be separately connected wastewater collection and preformed precipitate device, coagulation floatation,
Flocculation sedimentation tank, heavy metal chelating device, electrochemical redox device, membrane bioreactor, chlorination equipment, acid-base neutralization are adjusted
Pond.Pass through anti-corrosion between the wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating device
Elevator pump connects；The flocculation deposition apparatus connects sludge drying device by sludge pump；The heavy metal chelating device includes fiber
Plain dosing pump, hemicellulose dosing pump, pectin dosing pump and lignin dosing pump.The chlorination equipment includes ultraviolet generater
And chlorine dioxide generator.Acid-base neutralization regulating reservoir is glass fibre reinforced plastic structure.
Laboratory waste water sequentially enters coagulation floatation, flocculation sediment through wastewater collection and preformed precipitate device preliminary sedimentation
Device, heavy metal chelating device, electrochemical redox device removal inorganic substances therein, colloidal substance, an emphasis removal huge sum of money
Belong to；COD, BOD and biological species pollution factor are further removed by membrane bioreactor, chlorination equipment, by acid-base neutralization tune
Save qualified discharge after pond is adjusted.The sludge that flocculation sediment process generates is by sludge drying device desiccation at clod.Heavy metal chelating device
Heavy metal chelating is carried out by cellulose, hemicellulose, pectin and lignin.
Claims (5)
1. a kind of Laboratory Waste Water Treatment system, it is characterised in that：Including sequentially connected wastewater collection and preformed precipitate device, mix
Solidifying flotation tank, flocculation deposition apparatus, heavy metal chelating device, electrochemical redox device, biological treatment device, chlorination equipment,
Acid-base neutralization regulating reservoir；The wastewater collection and preformed precipitate device, coagulation floatation, flocculation deposition apparatus, heavy metal chelating device
Between connected by anti-corrosion elevator pump；The flocculation deposition apparatus connects sludge drying device by sludge pump；The heavy metal is caught
It includes cellulose dosing pump, hemicellulose dosing pump, pectin dosing pump and lignin dosing pump to catch device.
2. Laboratory Waste Water Treatment system according to claim 1, it is characterised in that：The chlorination equipment includes ultraviolet light
Generator and chlorine dioxide generator.
3. Laboratory Waste Water Treatment system according to claim 1, it is characterised in that：Further include monitor control system, point
It Lian Jie not wastewater collection and preformed precipitate device, coagulation floatation, flocculation sedimentation tank, heavy metal chelating device, electrochemical redox
Device, biological treatment device, chlorination equipment, acid-base neutralization regulating reservoir.
4. Laboratory Waste Water Treatment system according to claim 1, it is characterised in that：The biological treatment device is given birth to for film
Object reactor.
5. Laboratory Waste Water Treatment system according to claim 1, it is characterised in that：The acid-base neutralization regulating reservoir is glass
Glass steel construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676428.3U CN207619224U (en) | 2017-12-06 | 2017-12-06 | A kind of Laboratory Waste Water Treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676428.3U CN207619224U (en) | 2017-12-06 | 2017-12-06 | A kind of Laboratory Waste Water Treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619224U true CN207619224U (en) | 2018-07-17 |
Family
ID=62825539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676428.3U Active CN207619224U (en) | 2017-12-06 | 2017-12-06 | A kind of Laboratory Waste Water Treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207619224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231706A (en) * | 2018-10-30 | 2019-01-18 | 贵州明俊雅正生态环境科技有限公司 | A kind of Novel medical mechanism wastewater treatment discharges integrating device and processing method |
| CN109607982A (en) * | 2019-01-29 | 2019-04-12 | 中环清源(北京)科技有限公司 | A kind of laboratory integration waste water treatment system |
| CN111547944A (en) * | 2020-05-14 | 2020-08-18 | 广东电网有限责任公司东莞供电局 | Sewage multiple treatment device |
-
2017
- 2017-12-06 CN CN201721676428.3U patent/CN207619224U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231706A (en) * | 2018-10-30 | 2019-01-18 | 贵州明俊雅正生态环境科技有限公司 | A kind of Novel medical mechanism wastewater treatment discharges integrating device and processing method |
| CN109231706B (en) * | 2018-10-30 | 2023-09-19 | 贵州明俊雅正生态环境科技有限公司 | Novel medical institution wastewater treatment and discharge integrated device and treatment method |
| CN109607982A (en) * | 2019-01-29 | 2019-04-12 | 中环清源(北京)科技有限公司 | A kind of laboratory integration waste water treatment system |
| CN111547944A (en) * | 2020-05-14 | 2020-08-18 | 广东电网有限责任公司东莞供电局 | Sewage multiple treatment device |
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