CN110510833A - The method for handling slaughtering wastewater - Google Patents
The method for handling slaughtering wastewater Download PDFInfo
- Publication number
- CN110510833A CN110510833A CN201910912892.5A CN201910912892A CN110510833A CN 110510833 A CN110510833 A CN 110510833A CN 201910912892 A CN201910912892 A CN 201910912892A CN 110510833 A CN110510833 A CN 110510833A
- Authority
- CN
- China
- Prior art keywords
- waste water
- water
- flows
- reation pool
- anaerobic reation
- 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
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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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F3/30—Aerobic and anaerobic processes
Landscapes
- 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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Invention is related to technical field of waste water processing, especially handles the method for slaughtering wastewater.Steps of the method are: waste water a) is sent into mechanical grille to the interception for carrying out waste；B) waste water in mechanical grille, which flows into, carries out oil removal processing in oil separator；C) oil separator treated waste water flows into anaerobic reation pool, and anaerobic reation pool makes the larger molecular organics in waste water be decomposed into small organic molecule, and insoluble organic matter is converted to dissolved organic matter；D) anaerobic reation pool treated waste water flows into the decomposition that useless Organic substance in water is carried out in hypoxia response pond；E) waste water flows into the decomposition that aerobic reaction tank carries out useless Organic substance in water；The present invention carries out the interception of waste by mechanical grille.By anaerobic reation pool, hypoxia response pond, aerobic reaction tank come decomposing organic matter.It by waste water filtering is the water that can be utilized again by continuous membrane filter.Slaughterhouse wastewater treatment can be the water that can be utilized again by the application, to realize recycling for water.
Description
Technical field
Invention is related to technical field of waste water processing, especially handles the method for slaughtering wastewater.
Background technique
It is existing to be handled from the slaughtering wastewater for butchering area.But the processing method of existing traditional handicraft, only
It can cannot be the water that can be utilized again by wastewater treatment by wastewater treatment unconventional and unrestrained target waste water in a row.
Summary of the invention
In order to solve technical problem described in background technique, invention provides a kind of method for handling slaughtering wastewater, leads to
Cross the interception that mechanical grille carries out waste.Oil removal processing is carried out by oil separator.By anaerobic reation pool, hypoxia response pond,
Aerobic reaction tank carrys out decomposing organic matter.It by waste water filtering is the water that can be utilized again by continuous membrane filter.The application can
To be the water that can be utilized again by slaughterhouse wastewater treatment, to realize recycling for water.
The technical solution adopted by the present invention to solve the technical problems is:
A method of processing slaughtering wastewater, steps of the method are:
A) waste water is sent into mechanical grille to the interception for carrying out waste；
B) waste water in mechanical grille, which flows into, carries out oil removal processing in oil separator；
C) oil separator treated waste water flows into anaerobic reation pool, and anaerobic reation pool makes the larger molecular organics in waste water point
Solution is small organic molecule, and insoluble organic matter is converted to dissolved organic matter；
D) anaerobic reation pool treated waste water flows into the decomposition that useless Organic substance in water is carried out in hypoxia response pond；
E) treated in hypoxia response pond, and waste water flows into the decomposition that aerobic reaction tank carries out useless Organic substance in water；
F) aerobic reaction tank treated waste water flows into secondary settling tank and waste water is separated into supernatant and sediment, supernatant liquid stream
Enter continuous membrane filter and is processed into recycling water, sediment discharge processing.
Specifically, the continuous membrane filter is the device using inorganic ceramic membrane for filtering membrane tube.
The beneficial effects of the present invention are: the present invention provides it is a kind of handle slaughtering wastewater method, by mechanical grille into
The interception of row waste.Oil removal processing is carried out by oil separator.By anaerobic reation pool, hypoxia response pond, aerobic reaction tank come
Decomposing organic matter.It by waste water filtering is the water that can be utilized again by continuous membrane filter.The application can be by slaughtering wastewater
Processing is the water that can be utilized again, to realize recycling for water.
Detailed description of the invention
Invention will be further explained below with reference to the drawings and examples..
Fig. 1 is block schematic illustration of the invention；
Specific embodiment
Invention is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of invention, therefore it only shows and invents related composition.
Fig. 1 is block schematic illustration of the invention.
As shown in Fig. 1, enter mechanical grille from the slaughtering wastewater for butchering area, after mechanical grille intercepts waste,
Oil removal processing is carried out into oil separator.
Waste water in oil separator enters anaerobic reation pool, and larger molecular organics is made to be decomposed into small organic molecule, insoluble
Organic matter be converted to dissolved organic matter.
Anaerobic reation pool is under anaerobic, to form nutritional condition and environmental condition required for anaerobe,
Using the organic matter in this kind of microorganism decomposition waste water and generate methane and carbon dioxide.
Then waste water gravity flow enters hypoxia response pond, and hypoxia response pond is to be aerated deficiency or without aeration but pollutant load
It is lower, it is suitable for aerobic and the structures of facultative microbe life.
Aerobic tank is exactly to pass through the measures such as aeration to maintain content of oxygen dissolved in water in 4mg/l or so, is suitable for aerobic microbiological
Growth and breeding, to handle pollutant in water；The effect of aerobic tank is that activated sludge is allowed to carry out aerobic respiration, further having
Machine object resolves into inorganic matter.
Waste water is separated into supernatant and sediment by secondary settling tank, and the top periphery effluent weir of secondary settling tank collects supernatant gravity flow
Enter in the water tank of continuous membrane filter, using hydraulic pressure pressure, the penetrating fluid containing small molecule component is outside along direction normal thereto
Through the membrane tube tube wall of inorganic ceramic membrane, the muddy concentrate containing macromolecular components is retained by membrane tube, finally oozes out membrane tube pipe
The penetrating fluid of wall just becomes recycling water.Secondary settling tank bottom sediment periodically transports outward discharge.
It is enlightenment with the above-mentioned desirable embodiment according to invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of method for handling slaughtering wastewater, it is characterised in that: steps of the method are:
A) waste water is sent into mechanical grille to the interception for carrying out waste；
B) waste water in mechanical grille, which flows into, carries out oil removal processing in oil separator；
C) oil separator treated waste water flows into anaerobic reation pool, and anaerobic reation pool is decomposed into the larger molecular organics in waste water
Small organic molecule, insoluble organic matter are converted to dissolved organic matter；
D) anaerobic reation pool treated waste water flows into the decomposition that useless Organic substance in water is carried out in hypoxia response pond；
E) treated in hypoxia response pond, and waste water flows into the decomposition that aerobic reaction tank carries out useless Organic substance in water；
F) aerobic reaction tank treated waste water flows into secondary settling tank and waste water is separated into supernatant and sediment, and supernatant, which flows into, to be connected
Continuous membrane filtration system is processed into recycling water, sediment discharge processing.
2. the method for processing slaughtering wastewater according to claim 1, it is characterised in that: the continuous membrane filter is to make
It is the device of filtering membrane tube with inorganic ceramic membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912892.5A CN110510833A (en) | 2019-09-25 | 2019-09-25 | The method for handling slaughtering wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912892.5A CN110510833A (en) | 2019-09-25 | 2019-09-25 | The method for handling slaughtering wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110510833A true CN110510833A (en) | 2019-11-29 |
Family
ID=68632456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912892.5A Withdrawn CN110510833A (en) | 2019-09-25 | 2019-09-25 | The method for handling slaughtering wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110510833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023047147A1 (en) * | 2021-09-21 | 2023-03-30 | Ignasi Clotet S.L.U. | A method for treating gases emitted by wastewater and corresponding method for treating wastewater |
-
2019
- 2019-09-25 CN CN201910912892.5A patent/CN110510833A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023047147A1 (en) * | 2021-09-21 | 2023-03-30 | Ignasi Clotet S.L.U. | A method for treating gases emitted by wastewater and corresponding method for treating wastewater |
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Legal Events
| 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: 20191129 |
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| WW01 | Invention patent application withdrawn after publication |