CN106186613A - A kind of processing method of activated sludge - Google Patents
A kind of processing method of activated sludge Download PDFInfo
- Publication number
- CN106186613A CN106186613A CN201610787430.1A CN201610787430A CN106186613A CN 106186613 A CN106186613 A CN 106186613A CN 201610787430 A CN201610787430 A CN 201610787430A CN 106186613 A CN106186613 A CN 106186613A
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- CN
- China
- Prior art keywords
- activated sludge
- pond
- processing method
- sludge
- tank
- 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
- C02F11/00—Treatment of sludge; Devices therefor
Abstract
The present invention relates to technical field of sludge treatment, particularly relate to the processing method of a kind of activated sludge.The present invention provides the processing method of a kind of activated sludge, including the grid set gradually, the first pumping plant, aerated grit chamber, preliminary sedimentation tank, one-level Aeration tank (high organic loading), second pond, nitrification/denitrifying activated sludge system, three sink pond, the second pumping plant, multimedium filter tank and sterilization pool, mixed liquor after denitrification enters three and sinks pond mud-water separation, water outlet enters into multimedium filter tank and filters, after filter, water processes through hypochlorite disinfectant, and chlorine residue was removed with sodium sulfite before Chinese effluent.Present invention process flow process is simple, and investment and operating cost are low, easy to operate, treatment effeciency is high, can realize active sludge biological and process, reach Treatment of Sludge organic emission small amount or no quantization, odorless and non-secondary pollution, solve the reluctant predicament of current activated sludge.
Description
Technical field
The present invention relates to technical field of sludge treatment, particularly relate to the processing method of a kind of activated sludge.
Background technology
At present, domestic and international city domestic sewage and industrial organic waste water process, and widely used anaerobism and aerobic air expose and fill
Oxygen processes, also known as activated sludge process.This method to discharge a large amount of activated sludge, bring large amount of complex active sludge treatment and
Handling problems.Anaerobism or aerobic sigestion disposal of stability, and dehydration is carried out after the precipitation of the many employings of activated sludge now, concentration
Mummification, compost, filling out fertilizer and burning, these treatment technology and process are the most complicated.Due to the active very difficult biology of activated sludge
Degraded,
Organic removal rate is the lowest, and expense is expensive, and secondary pollution, active sludge treatment also can be brought to have become a great problem.
Summary of the invention
It is an object of the invention to, it is provided that a kind of activated sludge treatment method, in order to overcome above-mentioned technological deficiency.
To achieve these goals, the technical scheme that the present invention takes, for providing the processing method of a kind of activated sludge, is wrapped
Include set gradually grid, the first pumping plant, aerated grit chamber, preliminary sedimentation tank, one-level Aeration tank (high organic loading), second pond, nitre
Change/denitrifying activated sludge system, three sinking pond, the second pumping plant, multimedium filter tank and sterilization pool, the mixed liquor after denitrification enters
Three sink pond mud-water separation, and water outlet enters into multimedium filter tank and filters, and after filter, water processes through hypochlorite disinfectant, and chlorine residue is going out
Remove with sodium sulfite before water discharge.
As a further improvement on the present invention, described nitrification/denitrifying activated sludge system includes organizing reactor more, often group
Reactor is provided with five lattice, and every lattice are furnished with agitating device.
The invention has the beneficial effects as follows: present invention process flow process is simple, investment and operating cost are low, easy to operate, process
Efficiency is high, can realize active sludge biological and process, reach Treatment of Sludge organic emission small amount or no quantization, odorless and nothing
Secondary pollution, solves the reluctant predicament of current activated sludge.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention.
Detailed description of the invention
The present invention is further described for explanation and detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, the present invention provides the processing method of a kind of activated sludge, including the grid set gradually, the first pump
Stand, aerated grit chamber, preliminary sedimentation tank, one-level Aeration tank (high organic loading), second pond, nitrification/denitrifying activated sludge system, three
Heavy pond, the second pumping plant, multimedium filter tank and sterilization pool, the mixed liquor after denitrification enters three and sinks pond mud-water separation, and water outlet enters
Filtering to multimedium filter tank, after filter, water processes through hypochlorite disinfectant, and sodium sulfite was used in chlorine residue before Chinese effluent
Remove.
Described nitrification/denitrifying activated sludge system includes organizing reactor more, and often group reactor is provided with five lattice, and every lattice are furnished with
Agitating device.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's
Protection domain.
Claims (2)
1. the processing method of an activated sludge, it is characterised in that: the grid that includes setting gradually, the first pumping plant, sediment by aeration
Pond, preliminary sedimentation tank, one-level Aeration tank (high organic loading), second pond, nitrification/denitrifying activated sludge system, three sink pond, the second pump
Stand, multimedium filter tank and sterilization pool, the mixed liquor after denitrification enters three and sinks pond mud-water separation, and water outlet enters into multimedium filter tank
Filtering, after filter, water processes through hypochlorite disinfectant, and chlorine residue was removed with sodium sulfite before Chinese effluent.
The processing method of activated sludge the most according to claim 1, it is characterised in that: described nitrification/denitrification activity
Sludge system includes organizing reactor more, and often group reactor is provided with five lattice, and every lattice are furnished with agitating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787430.1A CN106186613A (en) | 2016-08-31 | 2016-08-31 | A kind of processing method of activated sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787430.1A CN106186613A (en) | 2016-08-31 | 2016-08-31 | A kind of processing method of activated sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106186613A true CN106186613A (en) | 2016-12-07 |
Family
ID=58085908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787430.1A Pending CN106186613A (en) | 2016-08-31 | 2016-08-31 | A kind of processing method of activated sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106186613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956484A (en) * | 2022-06-27 | 2022-08-30 | 台州市启辰节能环保科技有限公司 | Wastewater recycling treatment system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040070407A (en) * | 2003-02-03 | 2004-08-09 | 대한민국(충북대학교총장) | A waste water disposal plant |
| CN102344227A (en) * | 2011-08-05 | 2012-02-08 | 波鹰(厦门)科技有限公司 | Hairwork waste water cyclic utilization device and treatment method thereof |
| CN202576160U (en) * | 2012-05-03 | 2012-12-05 | 波鹰(厦门)科技有限公司 | Municipal sewage treatment and regeneration recycling device |
-
2016
- 2016-08-31 CN CN201610787430.1A patent/CN106186613A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040070407A (en) * | 2003-02-03 | 2004-08-09 | 대한민국(충북대학교총장) | A waste water disposal plant |
| CN102344227A (en) * | 2011-08-05 | 2012-02-08 | 波鹰(厦门)科技有限公司 | Hairwork waste water cyclic utilization device and treatment method thereof |
| CN202576160U (en) * | 2012-05-03 | 2012-12-05 | 波鹰(厦门)科技有限公司 | Municipal sewage treatment and regeneration recycling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956484A (en) * | 2022-06-27 | 2022-08-30 | 台州市启辰节能环保科技有限公司 | Wastewater recycling treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |