CN105923915A - Industrial wastewater treatment mechanism - Google Patents
Industrial wastewater treatment mechanism Download PDFInfo
- Publication number
- CN105923915A CN105923915A CN201610436578.0A CN201610436578A CN105923915A CN 105923915 A CN105923915 A CN 105923915A CN 201610436578 A CN201610436578 A CN 201610436578A CN 105923915 A CN105923915 A CN 105923915A
- Authority
- CN
- China
- Prior art keywords
- tank
- grid
- efficient shallow
- wastewater treatment
- treatment mechanism
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses an industrial wastewater treatment mechanism and belongs to the field of oil-grease processing equipment. The industrial wastewater treatment mechanism mainly comprises an efficient shallow-layer gas floatation machine, a hydrolysis acidification tank, a heating tank, an expanded granular sludge bed (EGSB), a contact oxidation tank, a secondary sedimentation tank and a sludge concentration tank, a grid is arranged in front of the efficient shallow-layer gas floatation machine, oil-grease wastewater flows into the efficient shallow-layer gas floatation machine through the grid, grid residue generated at the grid flows into a residue sedimentation tank, the hydrolysis acidification tank is arranged in rear of the efficient shallow-layer gas floatation machine and sequentially connected with the heating tank, the EGSB, the contact oxidation tank and the secondary sedimentation tank, wastewater treated by the secondary sedimentation tank is up to standards for emission, and sludge residue is discharged into the sludge concentration tank. The industrial wastewater treatment mechanism has the advantages that the industrial wastewater treatment mechanism is simple in process, good in effect, high in decoloring rate and oil stain removal rate, high in COD, BOD and phosphorus removal rate, low in cost and suitable for popularization, and anaerobic reaction and aerobic reaction are performed sequentially, so that solid residue amount is small.
Description
Technical field
The present invention relates to fat and oil processing equipment, be specially a kind of industrial waste water treatment machine structure.
Background technology
Oil production inevitably produces substantial amounts of waste water, many to ring owing to waste water also having
The material that border is harmful, direct discharge can cause water pollution, and pollute surrounding enviroment, therefore enterprise
Need strict process for producing fog, only meet the requirement of environmental protection just can discharge.
The sewage that especially oil content is high, in this type of sewage, not only the content of oil slick, oil emulsion and dissolved oil is high,
But also substantial amounts of suspended organic matter can be contaminated with, and above-mentioned suspended organic matter composition usually can contain
The material of the degradability differences such as phenol, aldehyde, alcohol, alkane, halogenated hydrocarbons, therefore substantially increases oil content high
Waste water intractability.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of industrial waste water treatment machine structure, and it is mainly used in solving
Certainly the problems referred to above.
The present invention solves technical problem and adopts the following technical scheme that
A kind of industrial waste water treatment machine structure is provided, its mainly include high-efficient shallow air flotation machine, hydrolysis acidification pool,
Heating bath, expanded granular sludge bed EGSB, contact-oxidation pool, secondary settling tank and sludge concentration tank, described
Being equipped with grid before high-efficient shallow air flotation machine, oil wastewater flows in high-efficient shallow air flotation machine by grid, grid
The grid slag that place produces flows into detritus tank, after described hydrolysis acidification pool is placed in high-efficient shallow air flotation machine, described hydrolysis
Acidification pool outlet connects heating bath, and the outlet of described heating bath connects expanded granular sludge bed EGSB, described expansion
Granular mud bed EGSB outlet connects contact-oxidation pool, and described contact-oxidation pool exports connecting secondary settling tank,
Discharged wastewater met the national standard after the process of described secondary settling tank, body refuse enters sludge concentration tank.
Preferably, the external sludge dewatering equipment of described sludge concentration tank, the body refuse after dehydration puts into body refuse treatment region
Territory processes.
Compared with prior art it has the beneficial effect that its technique is simple to the present invention, effective, percent of decolourization, oil
Dirty clearance is high, and COD, BOD clearance, tp removal rate are high, by first anaerobic reaction aerobic reaction again,
Make solid residues amount little and with low cost, be suitable for promoting.
Accompanying drawing explanation
Fig. 1 is composition and the flow chart of a kind of industrial waste water treatment machine structure.
Arrow illustrates: in figure, solid arrow is that sewage flows to, and dotted arrow is that body refuse flows to.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, a kind of industrial waste water treatment machine structure, it mainly includes high-efficient shallow air flotation machine, hydrolysis
Acidification pool, heating bath, expanded granular sludge bed EGSB, contact-oxidation pool, secondary settling tank and sludge condensation
Pond, is equipped with grid before described high-efficient shallow air flotation machine, and oil wastewater flows into high-efficient shallow air flotation machine by grid
In, the grid slag produced at grid flows into detritus tank, after described hydrolysis acidification pool is placed in high-efficient shallow air flotation machine,
The outlet of described hydrolysis acidification pool connects heating bath, and the outlet of described heating bath connects expanded granular sludge bed EGSB,
Described expanded granular sludge bed EGSB outlet connects contact-oxidation pool, described contact-oxidation pool outlet connecting secondary
Settling tank, the discharged wastewater met the national standard after the process of described secondary settling tank, body refuse enters sludge concentration tank, described
The external sludge dewatering equipment of sludge concentration tank, the body refuse after dehydration is put into body refuse processing region and is processed.
For further optimisation technique scheme, described detritus tank, high-efficient shallow air flotation machine, hydrolysis acidification pool,
Expanded granular sludge bed EGSB carries out the body refuse of sewage disposal generation and is discharged in sludge concentration tank.
For further optimisation technique scheme, blowing air in described contact-oxidation pool.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to
The present invention, although being described in detail the present invention with reference to previous embodiment, for the technology of this area
For personnel, the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent, all within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (2)
1. an industrial waste water treatment machine structure, it mainly includes high-efficient shallow air flotation machine, hydrolysis acidification pool, adds
Hot pond, expanded granular sludge bed EGSB, contact-oxidation pool, secondary settling tank and sludge concentration tank, its feature
Being, being equipped with grid before described high-efficient shallow air flotation machine, oil wastewater flows into high-efficient shallow air flotation by grid
In machine, the grid slag produced at grid flows into detritus tank, after described hydrolysis acidification pool is placed in high-efficient shallow air flotation machine,
The outlet of described hydrolysis acidification pool connects heating bath, and the outlet of described heating bath connects expanded granular sludge bed EGSB,
Described expanded granular sludge bed EGSB outlet connects contact-oxidation pool, described contact-oxidation pool outlet connecting secondary
Settling tank, the discharged wastewater met the national standard after the process of described secondary settling tank, body refuse enters sludge concentration tank.
2. an industrial waste water treatment machine structure, it is characterised in that the external sludge dewatering equipment of described sludge concentration tank,
Body refuse after dehydration is put into body refuse processing region and is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436578.0A CN105923915A (en) | 2016-06-17 | 2016-06-17 | Industrial wastewater treatment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436578.0A CN105923915A (en) | 2016-06-17 | 2016-06-17 | Industrial wastewater treatment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923915A true CN105923915A (en) | 2016-09-07 |
Family
ID=56831109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436578.0A Pending CN105923915A (en) | 2016-06-17 | 2016-06-17 | Industrial wastewater treatment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336042A (en) * | 2016-10-31 | 2017-01-18 | 威德环境科技股份有限公司 | Biological kitchen waste biogas slurry curing treatment system |
| CN107601771A (en) * | 2017-10-20 | 2018-01-19 | 徐州世润德环保科技有限公司 | A kind of production wastewater treatment system |
| CN115417559A (en) * | 2022-08-29 | 2022-12-02 | 广东轻工职业技术学院 | Method for treating high-concentration industrial esterification wastewater by using microorganisms |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739150A (en) * | 2013-11-15 | 2014-04-23 | 安徽省绿巨人环境技术有限公司 | Medicinal auxiliary material production wastewater treatment technology |
| CN204151193U (en) * | 2014-08-12 | 2015-02-11 | 易门科发纸业有限公司 | Waste Water Treatment |
-
2016
- 2016-06-17 CN CN201610436578.0A patent/CN105923915A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739150A (en) * | 2013-11-15 | 2014-04-23 | 安徽省绿巨人环境技术有限公司 | Medicinal auxiliary material production wastewater treatment technology |
| CN204151193U (en) * | 2014-08-12 | 2015-02-11 | 易门科发纸业有限公司 | Waste Water Treatment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336042A (en) * | 2016-10-31 | 2017-01-18 | 威德环境科技股份有限公司 | Biological kitchen waste biogas slurry curing treatment system |
| CN107601771A (en) * | 2017-10-20 | 2018-01-19 | 徐州世润德环保科技有限公司 | A kind of production wastewater treatment system |
| CN115417559A (en) * | 2022-08-29 | 2022-12-02 | 广东轻工职业技术学院 | Method for treating high-concentration industrial esterification wastewater by using microorganisms |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |