CN107021594A - A kind of Biological Treatment of Wastewater system - Google Patents
A kind of Biological Treatment of Wastewater system Download PDFInfo
- Publication number
- CN107021594A CN107021594A CN201710450783.7A CN201710450783A CN107021594A CN 107021594 A CN107021594 A CN 107021594A CN 201710450783 A CN201710450783 A CN 201710450783A CN 107021594 A CN107021594 A CN 107021594A
- Authority
- CN
- China
- Prior art keywords
- sedimentation tank
- biological
- wastewater
- pool
- regulating reservoir
- 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.)
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Classifications
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/02—Aerobic processes
Abstract
The invention discloses a kind of Biological Treatment of Wastewater system, including wastewater disposal basin, the wastewater disposal basin is connected with grid regulating reservoir by conduit, the grid regulating reservoir side is provided with preliminary sedimentation tank, and preliminary sedimentation tank side is provided with biological reaction pool, the biological reaction pool is internally provided with biological contact oxidation reactor, and the biological reaction pool is fixedly connected by conduit with efficient sedimentation tank.In the present invention, the metabolic function of microorganism is utilized by internal biological contact oxidation reactor, organic matter in waste water in dissolving or colloidal state is decomposed and is oxidized to stable inorganic substances, it is purified waste water, Biological Treatment of Wastewater has the advantages that organic loading is high, land occupation is few, investment reduction, next is provided with efficient sedimentation tank, sedimentation basin is internally provided with swash plate, shorten particle settling height, so as to shorten the sedimentation time, and the desilting area of sedimentation basin is added, so as to improve treatment effeciency.
Description
Technical field
The present invention relates to technical field of waste water processing, more particularly to a kind of Biological Treatment of Wastewater system.
Background technology
Wastewater treatment (wastewater treatment methods) is exactly to utilize physics, chemistry and biological method pair
Waste water is handled, and makes purification of waste water, reduces pollution, so that reaching Sewage treatment, multiplexing, is made full use of at water resource, waste water
Reason is widely used in the every field such as building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also gets over
To come into the daily life of common people more, classify by wastewater source, wastewater treatment be generally divided into production wastewater treatment and
Sanitary wastewater processing, production waste water includes industrial wastewater, agricultural effluent and medical waste water etc., and sanitary wastewater is exactly daily life
The waste water of life birth life, refers to the complex mixture of various forms of inorganic matters and organic matter, including：1. the size for floating and suspending
Solid particle；2. gluey and gel diffusate；3. pure solution；Divide by the dirty matter of water, the pollution of water there are two classes：One class is
Natural pollution；Another kind of is artificial pollution, and currently larger to water body harm is artificial pollution, and water pollution can be according to pollution impurity
Difference and be broadly divided into chemical contamination, physical pollution and biologic contamination three major types.Pollutant mainly has：(1) without place
The industrial wastewater managed and discharged；(2) it is unprocessed and discharge sanitary wastewater；(3) it is a large amount of to use chemical fertilizer, agricultural chemicals, the agriculture of herbicide
Field waste water；(4) trade waste by the river and house refuse are stacked；(5) soil erosion；(6) mine wastewater.
But existing Waste Water Treatment has some shortcomings part in use, floor space is larger, gives up
The cost religion of water process is high, and secondly wastewater treatment will be through excessive precipitation process, and the time of precipitation is slower, causes the wastewater treatment cycle
It is longer, reduce waste water treatment efficiency.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of Biological Treatment of Wastewater proposed
System.
To achieve these goals, present invention employs following technical scheme：A kind of Biological Treatment of Wastewater system, including
Wastewater disposal basin, the wastewater disposal basin is connected with inside grid regulating reservoir, and grid regulating reservoir by conduit and sets grid, and the grid is adjusted
Section pond side is provided with preliminary sedimentation tank, and preliminary sedimentation tank side is provided with biological reaction pool, and the biological reaction pool is internally provided with life
Thing contact oxidation reactor, the biological reaction pool is fixedly connected by conduit with efficient sedimentation tank, in the efficient sedimentation tank
Portion is provided with swash plate, and the efficient sedimentation tank is connected between sterilization pool, and efficient sedimentation tank and sterilization pool by conduit and set
Have to be fixed with disinfect box, the sterilization pool side table wall at the top of return duct, the sterilization pool and be connected with outlet pipe, the biology
U-shaped collecting hood is fixed with reaction tank internal backplane, and U-shaped collecting hood bottom is connected with water pipe, the water pipe and is fixed with control
Valve processed.
It is used as further describing for above-mentioned technical proposal：
Conducting water pipe is connected between the grid regulating reservoir and preliminary sedimentation tank.
It is used as further describing for above-mentioned technical proposal：
The swash plate and the both sides table wall of efficient sedimentation tank are into 60 degree of inclinations angle.
It is used as further describing for above-mentioned technical proposal：
Liquid level charactron is fixed with the sterilization pool surface particles.
It is used as further describing for above-mentioned technical proposal：
The efficient sedimentation tank bottom is provided with U-shaped precipitation bottom.
In the present invention, biological reaction pool is provided with first, and microorganism is utilized by internal biological contact oxidation reactor
Metabolic function, will be decomposed in waste water in the organic matter of dissolving or colloidal state and be oxidized to stable inorganic substances, and make to give up
Water is purified, and has the advantages that organic loading is high, land occupation is few, investment reduction using this Biological Treatment of Wastewater, its
Secondary to be provided with efficient sedimentation tank, sedimentation basin is internally provided with swash plate, shortens particle settling height, so that the sedimentation time is shortened,
And add the desilting area of sedimentation basin, so as to improve treatment effeciency, be finally provided with disinfect box can be to purification after
Waste water carries out disinfection processing, reaches emission treatment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Biological Treatment of Wastewater system proposed by the present invention；
Fig. 2 is the structural representation of biological reaction pool of the present invention.
Marginal data：
1- wastewater disposal basins, 2- grids regulating reservoir, 3- grids, 4- preliminary sedimentation tanks, 5- biological reaction pools, 6- bio-contact oxidations are anti-
Answer device, 7- efficient sedimentation tanks, 8- swash plates, 9-U types precipitation bottom, 10- disinfect boxes, 11- return ducts, 12- sterilization pools, 13- water outlets
Pipe, 14-U types collecting hood, 15- water pipes, 16- control valves.
Embodiment
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 clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of Biological Treatment of Wastewater system, including wastewater disposal basin 1, wastewater disposal basin 1 are connected with lattice by conduit
Grid regulating reservoir 2, and the inside of grid regulating reservoir 2 sets grid 3, the side of grid regulating reservoir 2 is provided with preliminary sedimentation tank 4, and preliminary sedimentation tank 4 one
Side is provided with biological reaction pool 5, and biological reaction pool 5 is internally provided with biological contact oxidation reactor 6, and biological reaction pool 5 passes through
Conduit is fixedly connected with efficient sedimentation tank 7, and efficient sedimentation tank 7 is internally provided with swash plate 8, and efficient sedimentation tank 7 is connected by conduit
Have and return duct 11 is provided between sterilization pool 12, and efficient sedimentation tank 7 and sterilization pool 12, the top of sterilization pool 12 is fixed with disinfect box
10, it is connected with outlet pipe 13, the internal backplane of biological reaction pool 5 on the side table wall of sterilization pool 12 and is fixed with U-shaped collecting hood 14,
And the U-shaped bottom of collecting hood 14 is connected with water pipe 15, water pipe 15 and is fixed with control valve 16.
Be connected with conducting water pipe between grid regulating reservoir 2 and preliminary sedimentation tank 4, the both sides table wall of swash plate 8 and efficient sedimentation tank 7 into
Liquid level charactron is fixed with 60 degree of inclinations angle, the surface particles of sterilization pool 12.
The bottom of efficient sedimentation tank 7 is provided with residue storage and U-shaped precipitation bottom 9 inside U-shaped precipitation bottom 9, efficient sedimentation tank 7
Inside, sediment is relatively stable, and is easy to processing.
Operation principle：In use, the waste water first inside wastewater disposal basin 1 enters grid regulating reservoir 2 by conduit, pass through lattice
Grid 3 are filtered for the first time to waste water, and waste water after the completion of preliminary sedimentation tank 4 carries out primary deposition, precipitation is entered after the completion of filtering and is entered
To biological reaction pool 5, the organic matter in waste water in dissolving or colloidal state is decomposed by biological contact oxidation reactor 6 and aoxidized
For stable inorganic substances, waste water is purified, decomposes the inorganic substances after oxidation and collected by U types collecting hood 14, then
Discharged by water pipe 15, the waste water after purification enters efficient sedimentation tank 7 and carries out secondary precipitation, the water after the completion of precipitation is entered
Sterilization pool 12, is carried out disinfection by disinfect box 10, is discharged finally by outlet pipe 13, completes the purification of waste water, and whole device is complete
Whole operation.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope that the utility model is disclosed, technique according to the invention scheme
And its inventive concept is subject to equivalent substitution or change, it should all be included within the scope of the present invention.
Claims (5)
1. a kind of Biological Treatment of Wastewater system, including wastewater disposal basin (1), it is characterised in that the wastewater disposal basin (1) is connected by conduit
It is connected to inside grid regulating reservoir (2), and grid regulating reservoir (2) and grid (3) is set, grid regulating reservoir (2) side is provided with
Preliminary sedimentation tank (4), and preliminary sedimentation tank (4) side is provided with biological reaction pool (5), the biological reaction pool (5) is internally provided with biology
Contact oxidation reactor (6), the biological reaction pool (5) is fixedly connected by conduit with efficient sedimentation tank (7), described efficiently heavy
Shallow lake pond (7) is internally provided with swash plate (8), and the efficient sedimentation tank (7) is connected with sterilization pool (12), and High-rate sedimentation by conduit
It is provided between pond (7) and sterilization pool (12) at the top of return duct (11), the sterilization pool (12) and is fixed with disinfect box (10), it is described
It is connected with the table wall of sterilization pool (12) side in outlet pipe (13), biological reaction pool (5) internal backplane and is fixed with U-shaped collection
Cover (14), and U-shaped collecting hood (14) bottom is connected with water pipe (15), the water pipe (15) and is fixed with control valve (16).
2. a kind of Biological Treatment of Wastewater system according to claim 1, it is characterised in that the grid regulating reservoir (2)
Conducting water pipe is connected between preliminary sedimentation tank (4).
3. a kind of Biological Treatment of Wastewater system according to claim 1, it is characterised in that the swash plate (8) with efficiently
The both sides table wall of sedimentation basin (7) is into 60 degree of inclinations angle.
4. a kind of Biological Treatment of Wastewater system according to claim 1, it is characterised in that sterilization pool (12) surface
Liquid level charactron is fixed with housing.
5. a kind of Biological Treatment of Wastewater system according to claim 1, it is characterised in that the efficient sedimentation tank (7)
Bottom is provided with U-shaped precipitation bottom (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450783.7A CN107021594A (en) | 2017-06-15 | 2017-06-15 | A kind of Biological Treatment of Wastewater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450783.7A CN107021594A (en) | 2017-06-15 | 2017-06-15 | A kind of Biological Treatment of Wastewater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107021594A true CN107021594A (en) | 2017-08-08 |
Family
ID=59531900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710450783.7A Withdrawn CN107021594A (en) | 2017-06-15 | 2017-06-15 | A kind of Biological Treatment of Wastewater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107021594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601723A (en) * | 2017-10-31 | 2018-01-19 | 天津科艾福特科技有限公司 | A kind of wastewater treatment equipment |
| CN108328876A (en) * | 2018-04-02 | 2018-07-27 | 江门市赛科环保科技有限公司 | A kind of microorganism sewage water processing system |
| CN110668643A (en) * | 2019-10-18 | 2020-01-10 | 佛山丰汇环保工程有限公司 | Factory sewage treatment and purification device |
-
2017
- 2017-06-15 CN CN201710450783.7A patent/CN107021594A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601723A (en) * | 2017-10-31 | 2018-01-19 | 天津科艾福特科技有限公司 | A kind of wastewater treatment equipment |
| CN108328876A (en) * | 2018-04-02 | 2018-07-27 | 江门市赛科环保科技有限公司 | A kind of microorganism sewage water processing system |
| CN110668643A (en) * | 2019-10-18 | 2020-01-10 | 佛山丰汇环保工程有限公司 | Factory sewage treatment and purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170808 |
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| WW01 | Invention patent application withdrawn after publication |