CN207726924U - A kind of chemical enterprise and garden zero emission of wastewater treatment system - Google Patents
A kind of chemical enterprise and garden zero emission of wastewater treatment system Download PDFInfo
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- CN207726924U CN207726924U CN201721654781.1U CN201721654781U CN207726924U CN 207726924 U CN207726924 U CN 207726924U CN 201721654781 U CN201721654781 U CN 201721654781U CN 207726924 U CN207726924 U CN 207726924U
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Abstract
The utility model discloses a kind of chemical enterprise and garden zero emission of wastewater treatment systems,A kind of chemical enterprise and garden zero emission of wastewater treatment system,Including electrodialysis liquid RO concentrated waters pond,Desultwater Station and cycle water station sewerage pond,Desultwater Station and the sewage disposal system of cycle water station discharge,The wastewater disposal basin that production and life generate,The waste water pretreatment system that production and life generate,Desalted water and recirculated water section RO concentrated water collecting pits,Biochemical section RO concentrated water collecting pits,Mix one section of RO processing system of concentrated water,Mix two sections of RO processing systems of concentrated water,Waste water of different nature is separated dual treatment by the utility model,Using Physiochemical and biochemical water treatment system,The combination of membrane method water treatment system and vapo(u)rization system,System structure is simple,It runs simple to operate,The system rate of recovery is high,It solves the problems, such as chemical enterprise and park hybrid waste water is difficult and enterprise water use amount is big.
Description
Technical field
The utility model is related to a kind of chemical enterprise and garden zero emission of wastewater treatment systems.
Background technology
Chemical enterprise and garden waste water quality complicated component, Pollutants in Wastewater content is high, it is a variety of poisonous and harmful and raw to contain
Object hard-degraded substance, B/C are poorer than low biodegradability and are not easy to purify, have certain summation in vivo, if processing
The improper pollution to water body is inestimable.Chemical enterprise and garden waste water treatment process mainly handle two class waste water, and one kind is de-
The sewerage of brine and recirculated water, such waste water salt content is high, hardness is high, basicity is high, water is big, organic dirt such as CODcr, ammonia nitrogen
Contaminate the relatively low pollutant of object concentration；Another kind of is the waste water that production and life generate, such waste water has containing CODcr, ammonia nitrogen, total phosphorus etc.
Machine pollutant concentration is high, or even contains heavy metal and specific pollutant, needs the qualified discharge after materialization and biochemical treatment.Needle
The problem of to two class wastewater treatments, applicant researched and developed it is a kind of be suitable for handle two class waste water chemical enterprise and
Garden zero emission of wastewater treatment system.
Utility model content
The purpose of the utility model is to overcome the deficiency in existing product, a kind of chemical enterprise and garden wastewater treatment are provided
Zero discharging system.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of chemical enterprise and garden zero emission of wastewater treatment system, including electrodialysis liquid RO concentrated waters pond, Desultwater Station and
Cycle water station sewerage pond, the sewage disposal system of Desultwater Station and cycle water station discharge, production and the wastewater disposal basin generated of living,
Waste water pretreatment system, desalted water and the recirculated water section RO concentrated waters collecting pit of production and life generation, biochemical section RO concentrated waters are collected
Pond, one section of RO processing system of mixing concentrated water, mixing two sections of RO processing systems of concentrated water, electrodialysis liquid RO concentrated waters pond, desalted water
Stand and recycle water station sewerage pond all connect Desultwater Station and recycle water station discharge sewage disposal system, the Desultwater Station and
The sewage disposal system connection desalted water and recirculated water section RO concentrated water collecting pits of water station discharge are recycled, the production and life generate
Wastewater disposal basin connection production and life generate waste water pretreatment system, it is described production and life generate waste water pretreatment system
The biochemical section RO concentrated water collecting pits of connection, the desalted water and recirculated water section RO concentrated waters collecting pit, biochemical section RO concentrated waters collecting pit are all
Connection mixing one section of RO processing system of concentrated water, one section of RO processing systems connection mixing two sections of RO processing of concentrated water of the mixing concentrated water
System, described one section of RO processing system of mixing concentrated water include catalysis oxidation pond, softening pretreatment system, mixing concentrated water sand filtration ultrafiltration
Pretreatment system, mixing one section of RO system of concentrated water, the catalysis oxidation pond connection softening pretreatment system, the pre- place of softening
Reason system connection mixing concentrated water sand filtration ultrafiltration pretreatment system, the mixing concentrated water sand filtration ultrafiltration pretreatment system connection mixing are dense
One section of RO system of water, described two sections of RO processing systems of mixing concentrated water include two sections of RO systems of mixing concentrated water, catalysis oxidation pond, residue
Concentrated water electrodialysis system, film, vapo(u)rization system, crystal system, electrodialysis liquid sand filtration ultrafiltration pretreatment system, electrodialysis light liquid RO systems
System, described two sections of RO systems of mixing concentrated water connect remaining concentrated water electrodialysis system, the residue concentrated water electricity by catalysis oxidation pond
Electrodialysis system connects vapo(u)rization system by film, and the vapo(u)rization system connects electric osmose by electrodialysis liquid sand filtration ultrafiltration pretreatment system
Light liquid RO systems are analysed, the vapo(u)rization system is also connected with crystal system, and the light liquid RO systems connection electrodialysis liquid RO of electrodialysis is dense
Pond.
The Desultwater Station and cycle water station discharge sewage disposal system include regulating reservoir, softening sedimentation basin, sand filter,
Ultrafiltration pond, desalination and recirculated water section RO systems, the regulating reservoir connect sand filter by softening sedimentation basin, and the sand filter passes through
Ultrafiltration pond connects desalination and recirculated water section RO systems.
The waste water pretreatment system that the production and life generate includes regulating reservoir, sand filter, ultrafiltration pond, biochemistry section RO systems
System, the regulating reservoir connect ultrafiltration pond, the biochemical section RO systems of ultrafiltration pond connection by sand filter.
The desalted water and recirculated water section RO systems, biochemistry section RO systems, mixing concentrated water one end RO systems, secondary colour concentrated water
RO films in two sections of RO systems and the light liquid RO systems of electrodialysis select low pressure bitter reverse osmosis according to the salinity situation in system
Permeable membrane, low pressure seawater desalination reverse osmosis membrane, high pressure sea water desalination reverse osmosis membrane and extra-high voltage seawater reverse osmosis membrane diversified forms
Membrane component combination.
The vapo(u)rization system is the vapo(u)rization system of triple effect cold boiler.
The beneficial effects of the utility model are as follows：Waste water of different nature is separated dual treatment by the utility model, is used
The combination of Physiochemical and biochemical water treatment system, membrane method water treatment system and vapo(u)rization system, system structure is simple, operation operation letter
Just, the system rate of recovery is high, solves the problems, such as chemical enterprise and park hybrid waste water is difficult and enterprise water use amount is big for folk prescription.This
Utility model Sewage treatment rate is high, accomplishes the zero discharge treatment of water.Pollutant in overall water treatment system is finally at salt, reuse
Water reaches enterprise's recycle-water requirement, reduces enterprise water use cost, accomplishes zero-emission.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model is described further with reference to the accompanying drawings of the specification：
As shown in Figure 1, a kind of chemical enterprise and garden zero emission of wastewater treatment system, including electrodialysis liquid RO concentrated waters pond
1, sewage disposal system, production and the life in Desultwater Station and cycle water station sewerage pond 2, Desultwater Station and cycle water station discharge
Wastewater disposal basin 3, production and waste water pretreatment system, desalted water and the recirculated water section RO concentrated waters collecting pit 13 generated of living of generation,
Biochemical section RO concentrated waters collecting pit 33, one section of RO processing system of mixing concentrated water, mixing two sections of RO processing systems of concentrated water, the electric osmose
Liquid RO concentrated waters pond 1, Desultwater Station and cycle water station sewerage pond 2 is analysed all to connect Desultwater Station and recycle at the sewage that water station is discharged
Reason system, the sewage disposal system connection desalted water and recirculated water section RO concentrated waters of the Desultwater Station and cycle water station discharge are collected
Pond 13, the waste water pretreatment system that the connection of wastewater disposal basin 3 production and life that the production and life generate generate, the production
And the biochemical section RO concentrated waters collecting pit 33 of waste water pretreatment system connection that life generates, the desalted water and recirculated water section RO concentrated waters
Collecting pit 13, all connection mixing one section of RO processing systems of concentrated water of biochemical section RO concentrated waters collecting pit 33, described one section of RO of mixing concentrated water
Processing system connection mixing two sections of RO processing systems of concentrated water, described one section of RO processing system of mixing concentrated water includes catalysis oxidation pond
61, soften pretreatment system 62, mixing concentrated water sand filtration ultrafiltration pretreatment system 63, mixing one section of RO system 64 of concentrated water, it is described to urge
Change the connection softening pretreatment system 62 of oxidation pond 61, the connection of the softening pretreatment system 62 mixing concentrated water sand filtration ultrafiltration pretreatment
System 63, the described connection of mixing concentrated water sand filtration ultrafiltration pretreatment system 63 mixing one section of RO system 64 of concentrated water, the mixing concentrated water
Two sections of RO processing systems include two sections of RO systems 71 of mixing concentrated water, catalysis oxidation pond 61, remaining concentrated water electrodialysis system 73, film
74, vapo(u)rization system 75, crystal system 76, electrodialysis liquid sand filtration ultrafiltration pretreatment system 77, the light liquid RO systems 78 of electrodialysis, it is described
Mixing two sections of RO systems 71 of concentrated water connect remaining concentrated water electrodialysis system 73, the residue concentrated water electric osmose by catalysis oxidation pond 61
Analysis system 73 connects vapo(u)rization system 75 by film 74, and the vapo(u)rization system 75 passes through electrodialysis liquid sand filtration ultrafiltration pretreatment system
The 77 connection light liquid RO systems 78 of electrodialysis, the vapo(u)rization system 75 are also connected with crystal system 76, the light liquid RO systems of electrodialysis
78 connection electrodialysis liquid RO concentrated waters ponds 1.The Desultwater Station and cycle water station discharge sewage disposal system include regulating reservoir 32,
Soften sedimentation basin 11, sand filter 4, ultrafiltration pond 5, desalination and recirculated water section RO systems 12, the regulating reservoir 32 is precipitated by softening
Pond 11 connects sand filter 4, and the sand filter 4 connects desalination and recirculated water section RO systems 12 by ultrafiltration pond 5.It is described production and
The waste water pretreatment system that life generates includes regulating reservoir 32, sand filter 4, ultrafiltration pond 5, biochemistry section RO systems 31, the adjusting
Pond 32 connects ultrafiltration pond 5 by sand filter 4, and the ultrafiltration pond 5 connects biochemical section RO systems 31
Desalted water and recirculated water section RO systems 12, biochemistry section RO systems 31, one section of RO system 64 of mixing concentrated water, mixing concentrated water
RO films in two sections of RO systems 71 and the light liquid RO systems of electrodialysis 78 select low pressure bitter according to the salinity situation in system
Reverse osmosis membrane, low pressure seawater desalination reverse osmosis membrane, high pressure sea water desalination reverse osmosis membrane and extra-high voltage seawater reverse osmosis membrane are a variety of
The membrane component of form combines.The vapo(u)rization system 75 is the vapo(u)rization system of triple effect cold boiler.
Workflow
The utility model is first by the dirt of 2 row of electrodialysis liquid RO concentrated waters pond 1, Desultwater Station and cycle water station sewerage pond
Water collected by regulating reservoir after after softening sedimentation basin goes the calcium ions and magnesium ions in water removal and total hardness, then pass through sand filter, super
Colloid, suspended particulate, coloration, turbidity, bacterium and the larger molecular organics pollutant in water removal are removed in filter tank, then through desalination and cycle
The processing of water section RO systems, system are discharged light liquid and reach Desultwater Station for water quality standard for reuse, and desalination and recirculated water section RO systems are dense
Water enters desalted water and follows water section RO concentrated water collecting pits.
Production and life generate waste water collected by regulating reservoir after by sand filter, ultrafiltration pond go water removal in colloid,
Suspended particulate, coloration, turbidity, bacterium and larger molecular organics pollutant, then handled through biochemical section RO systems, system is discharged light liquid
Reach cycle water station water supply standard for reuse or reach the discharge of four class water quality standard of earth's surface, biochemical section RO system concentrated waters enter biochemistry
Section RO concentrated water collecting pits.
It desalted water and follows after water section RO concentrated waters collecting pit and biochemical section RO concentrated water collecting pits pond mixing after catalysis oxidation
Softening pretreatment system is carried out, softening pretreatment includes chemical dosing sofening treatment, ion exchange softening processing, tubular membrane softening
Processing, reduce waste water in organic pollution and calcium ions and magnesium ions and total hardness after again by sand filtration, ultrafiltration go water removal in colloid,
Reach after suspended particulate, coloration, turbidity, bacterium and larger molecular organics pollutant into mixing one section of RO processing system of concentrated water,
Mixing two sections of RO processing systems of concentrated water are entered back into, the production water of mixing two sections of RO processing systems of concentrated water reaches cycle water station water supply standard
For reuse or reach the discharge of four class water quality standard of earth's surface, to enter electrodialysis liquid RO dense for the concentrated water of mixing two sections of RO processing systems of concentrated water
Pond re-starts and handles again.Salt is evaporated in the crystal system of mixing two sections of RO processing systems of concentrated water, providing people makes
With.
Waste water of different nature is separated dual treatment by the utility model, and waste water is divided into electrodialysis liquid RO concentrated waters pond and desalination
The waste water that the sewage and production of water station and the discharge of cycle water station sewerage pond and life generate, using Physiochemical and biochemical water process system
The combination of system, membrane method water treatment system and vapo(u)rization system, system structure is simple, and operation is simple to operate, system recycling
Rate is high, solves the problems, such as chemical enterprise and park hybrid waste water is difficult and enterprise water use amount is big.The utility model waste water returns
High income accomplishes the zero discharge treatment of water.For pollutant in overall water treatment system finally at salt, recycle-water reaches enterprise's reuse
Water requirement, reduces enterprise water use cost, accomplishes zero-emission.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
It is not limited to above example, it can also be there are many deforming, in short, those skilled in the art can disclose from the utility model
Content all deformations for directly exporting or associate, be considered as the scope of protection of the utility model.
Claims (5)
1. a kind of chemical enterprise and garden zero emission of wastewater treatment system, which is characterized in that including electrodialysis liquid RO concentrated waters pond
(1), Desultwater Station and cycle water station sewerage pond (2), Desultwater Station and cycle water station discharge sewage disposal system, production and
Waste water pretreatment system, desalted water and the recirculated water section RO concentrated waters that the wastewater disposal basin (3) generated, production and life generate of living are collected
Pond (13), biochemical section RO concentrated waters collecting pit (33), one section of RO processing system of mixing concentrated water, mixing two sections of RO processing systems of concentrated water,
Electrodialysis liquid RO concentrated waters pond (1), Desultwater Station and cycle water station sewerage pond (2) all connect Desultwater Station and cycle water station
The sewage disposal system connection desalted water and recirculated water of the sewage disposal system of discharge, the Desultwater Station and cycle water station discharge
Section RO concentrated waters collecting pit (13), the waste water that wastewater disposal basin (3) the connection production and life that the production and life generate generate are located in advance
Reason system, the biochemical section RO concentrated waters collecting pit (33) of waste water pretreatment system connection that the production and life generate, the desalination
Water and recirculated water section RO concentrated waters collecting pit (13), biochemical section RO concentrated waters collecting pit (33) all connection mixing one section of RO processing systems of concentrated water
System, one section of RO processing system of the mixing concentrated water, which connects, mixes two sections of RO processing systems of concentrated water, at described one section of RO of mixing concentrated water
Reason system includes catalysis oxidation pond (61), softening pretreatment system (62), mixing concentrated water sand filtration ultrafiltration pretreatment system (63), mixes
Close one section of RO system (64) of concentrated water, catalysis oxidation pond (61) the connection softening pretreatment system (62), the softening pretreatment
System (62) connection mixing concentrated water sand filtration ultrafiltration pretreatment system (63), the mixing concentrated water sand filtration ultrafiltration pretreatment system (63)
Connection mixing one section of RO system (64) of concentrated water, described two sections of RO processing systems of mixing concentrated water include mixing two sections of RO systems of concentrated water
(71), catalysis oxidation pond (61), remaining concentrated water electrodialysis system (73), vapo(u)rization system (75), crystal system (76), electrodialysis liquid
Sand filtration ultrafiltration pretreatment system (77), the light liquid RO systems (78) of electrodialysis, two sections of RO systems (71) of the mixing concentrated water are by urging
Change oxidation pond (61) and connect remaining concentrated water electrodialysis system (73), the residue concentrated water electrodialysis system (73) connects vapo(u)rization system
(75), the vapo(u)rization system (75) connects the light liquid RO systems of electrodialysis by electrodialysis liquid sand filtration ultrafiltration pretreatment system (77)
(78), the vapo(u)rization system (75) is also connected with crystal system (76), and the light liquid RO systems (78) of electrodialysis connect electrodialysis liquid
RO concentrated waters pond (1).
2. a kind of chemical enterprise and garden zero emission of wastewater treatment system according to claim 1, which is characterized in that described de-
Salt water station and the sewage disposal system of cycle water station discharge include regulating reservoir (32), softening sedimentation basin (11), sand filter (4), surpass
Filter tank (5), desalination and recirculated water section RO systems (12), the regulating reservoir (32) connect sand filter by softening sedimentation basin (11)
(4), the sand filter (4) connects desalination and recirculated water section RO systems (12) by ultrafiltration pond (5).
3. a kind of chemical enterprise and garden zero emission of wastewater treatment system according to claim 1, which is characterized in that the life
The waste water pretreatment system that production and life generate includes regulating reservoir (32), sand filter (4), ultrafiltration pond (5), biochemical section RO systems
(31), the regulating reservoir (32) connects ultrafiltration pond (5) by sand filter (4), the biochemical section RO systems of ultrafiltration pond (5) connection
(31)。
4. a kind of chemical enterprise and garden zero emission of wastewater treatment system according to claim 1, which is characterized in that described de-
Brine and two sections recirculated water section RO systems (12), biochemistry section RO systems (31), one section of RO system (64) of mixing concentrated water, mixing of concentrated water
RO films in RO systems (71) and the light liquid RO systems (78) of electrodialysis select low pressure bitter according to the salinity situation in system
Reverse osmosis membrane, low pressure seawater desalination reverse osmosis membrane, high pressure sea water desalination reverse osmosis membrane and extra-high voltage seawater reverse osmosis membrane are a variety of
The membrane component of form combines.
5. a kind of chemical enterprise and garden zero emission of wastewater treatment system according to claim 1, which is characterized in that the steaming
Hair system (75) is the vapo(u)rization system of triple effect cold boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654781.1U CN207726924U (en) | 2017-12-02 | 2017-12-02 | A kind of chemical enterprise and garden zero emission of wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654781.1U CN207726924U (en) | 2017-12-02 | 2017-12-02 | A kind of chemical enterprise and garden zero emission of wastewater treatment system |
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| Publication Number | Publication Date |
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| CN207726924U true CN207726924U (en) | 2018-08-14 |
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| CN201721654781.1U Active CN207726924U (en) | 2017-12-02 | 2017-12-02 | A kind of chemical enterprise and garden zero emission of wastewater treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857438A (en) * | 2017-12-02 | 2018-03-30 | 浙江碧源环保科技有限公司 | A kind of chemical enterprise and garden zero emission of wastewater treatment technique |
| CN112062413A (en) * | 2020-09-14 | 2020-12-11 | 导洁(北京)环境科技有限公司 | Efficient low-cost treatment method for zero discharge of wastewater in chemical and medical plant |
-
2017
- 2017-12-02 CN CN201721654781.1U patent/CN207726924U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857438A (en) * | 2017-12-02 | 2018-03-30 | 浙江碧源环保科技有限公司 | A kind of chemical enterprise and garden zero emission of wastewater treatment technique |
| CN107857438B (en) * | 2017-12-02 | 2023-12-12 | 浙江碧源环保科技有限公司 | Zero-emission process for wastewater treatment of chemical enterprises and parks |
| CN112062413A (en) * | 2020-09-14 | 2020-12-11 | 导洁(北京)环境科技有限公司 | Efficient low-cost treatment method for zero discharge of wastewater in chemical and medical plant |
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