CN204454837U - A kind of culturing wastewater processing system - Google Patents
A kind of culturing wastewater processing system Download PDFInfo
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- CN204454837U CN204454837U CN201520092712.0U CN201520092712U CN204454837U CN 204454837 U CN204454837 U CN 204454837U CN 201520092712 U CN201520092712 U CN 201520092712U CN 204454837 U CN204454837 U CN 204454837U
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- wastewater processing
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Abstract
The utility model discloses a kind of culturing wastewater processing system, it is characterized in that: comprise connected successively by pipeline collecting tank, artificial wet land treating system, upflow sludge blanket-strainer (UBF), MBR pond, clean water basin, described clean water basin are provided with sterilizing unit, the floating stuffing of filling in Sludge Bed-strainer during described upper reaches is volcanic rock biological filter material, and the specific surface area of described volcanic rock biological filter material is greater than 50%.Culturing wastewater processing system described in the utility model, first breeding wastewater is processed by artificial wet land treating system+UBF+MBR, effectively can remove the organism in breeding wastewater, greatly reduce the indexs such as COD, BOD of waste water, there is the advantages such as buffer capacity is large, treatment effect good, technique is simple, less investment, working cost are low, very be applicable to focusing on of sewage of farm, can also biogas utilization be reclaimed, reduce the energy cost of plant.
Description
Technical field
The utility model relates to field of waste water treatment, particularly a kind of culturing wastewater processing system.
Background technology
Feature that breeding wastewater has typically " three high ": namely organic concentration height COD is up to 3000-12000mg/l, ammonia nitrogen is up to 800-2200mg/l, and the many SS of suspended substance exceed standard decades of times, and colourity is dark, and containing a large amount of bacteriums, ammonia nitrogen, organic phosphorous content are high.Simultaneously also to have biodegradability good for breeding wastewater, rinses drain time and concentrate, the features such as impact load is large.
At present, breeding wastewater generally adopts directly discharge or enters river,lake and reservior with rain drop erosion, makes water body blackening smelly; Simultaneously breeding wastewater permeates the ground for a long time, the nitrate content in underground water can be made to increase, water quality deterioration, severe contamination plant's surrounding enviroment and underground water, threatens the healthy of resident near plant.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide that a kind of buffer capacity is large, treatment effect good, technique is simple, the culturing wastewater processing system of less investment.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of culturing wastewater processing system, it is characterized in that: comprise connected successively by pipeline collecting tank, artificial wet land treating system, upflow sludge blanket-strainer (UBF), MBR pond, clean water basin, described clean water basin are provided with sterilizing unit, the floating stuffing of filling in Sludge Bed-strainer during described upper reaches is volcanic rock biological filter material, and the specific surface area of described volcanic rock biological filter material is greater than 50%.
Preferably, described artificial wet land treating system adopts vertical water flow pattern artificial wet land treating system.
Preferably, described sterilizing unit is hypochlorite disinfectant's device.
Adopt technique scheme, culturing wastewater processing system described in the utility model, first breeding wastewater is processed by artificial wet land treating system+UBF+MBR, effectively can remove the organism in breeding wastewater, greatly reduce the indexs such as COD, BOD of waste water, there is the advantages such as buffer capacity is large, treatment effect good, technique is simple, less investment, working cost are low, be very applicable to focusing on of sewage of farm, can also biogas utilization be reclaimed, reduce the energy cost of plant.
Accompanying drawing explanation
Fig. 1 culturing wastewater processing system schematic diagram described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, culturing wastewater processing system described in the utility model, comprise connected successively by pipeline collecting tank 1, artificial wet land treating system 2, upflow sludge blanket-strainer (UBF) 3, MBR pond 4, clean water basin 5; Artificial wet land treating system 2 preferred vertical current type artificial wet land treating system, described clean water basin 5 are provided with hypochlorite disinfectant's device 6, be filled with floating stuffing 31 and activated sludge layer 32 in Sludge Bed-strainer 3 during upper reaches, and floating stuffing 31 is greater than the volcanic rock biological filter material of 50% for specific surface area.
During concrete use, pending breeding wastewater is collected in collecting tank, process in artificial wet land treating system is introduced into during process, the pollutent of artificial wet land system process is in extensive range, comprise N, P, SS, organism, pathogenic agent etc., artificial swamp can reach 85% ~ 95%, COD clearance to the clearance of BOD5 can reach more than 80%, in water outlet, the concentration of BOD5 is less than 20mg/L at 10mg/L, SS; In waste water, most of organism is as the nutrient of peculiar microorganism, is finally converted into microbial organisms, CO
2and H
2o; Waste water through artificial wetland treatment enters process in upflow sludge blanket-strainer (UBF), the floating stuffing of filling in Sludge Bed-strainer 3 during upper reaches is the volcanic rock biological filter material that specific surface area is greater than 50%, the advantages such as the many micropores of mountain rock biofilter material surface irregularity, corrosion-resistant, harmless to fixed microorganism, any inhibiting effect, be particularly suitable for microorganism in its surface growth, breeding, form microbial film; Waste water is further anaerobic reaction in upflow sludge blanket-strainer, produces the gas such as methane, carbonic acid gas, eliminates the organism in waste water further; Waste water after upflow sludge blanket-filter process, enters in MBR pond, carries out aerobic reaction and after submerged ultrafiltration filters, produces water and enter product pond, can meet reuse after sterilization.In above-mentioned treating processes, the biogas that artificial wet land treating system and upflow sludge blanket-strainer produce, can also recycle, reduce the energy cost of plant.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (3)
1. a culturing wastewater processing system, it is characterized in that: comprise connected successively by pipeline collecting tank, artificial wet land treating system, upflow sludge blanket-strainer, MBR pond, clean water basin, described clean water basin are provided with sterilizing unit, the floating stuffing of filling in Sludge Bed-strainer during described upper reaches is volcanic rock biological filter material, and the specific surface area of described volcanic rock biological filter material is greater than 50%.
2. a kind of culturing wastewater processing system according to claim 1, is characterized in that: described artificial wet land treating system adopts vertical water flow pattern artificial wet land treating system.
3. a kind of culturing wastewater processing system according to claim 1, is characterized in that: described sterilizing unit is hypochlorite disinfectant's device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092712.0U CN204454837U (en) | 2015-02-10 | 2015-02-10 | A kind of culturing wastewater processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092712.0U CN204454837U (en) | 2015-02-10 | 2015-02-10 | A kind of culturing wastewater processing system |
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| Publication Number | Publication Date |
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| CN204454837U true CN204454837U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520092712.0U Expired - Fee Related CN204454837U (en) | 2015-02-10 | 2015-02-10 | A kind of culturing wastewater processing system |
Country Status (1)
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| CN (1) | CN204454837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585228A (en) * | 2016-03-08 | 2016-05-18 | 马越 | Circulating water culture system based on advanced oxidation technology |
| CN108911135A (en) * | 2018-07-17 | 2018-11-30 | 厦门理工学院 | A kind of processing method of waste water of livestock poultry |
-
2015
- 2015-02-10 CN CN201520092712.0U patent/CN204454837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585228A (en) * | 2016-03-08 | 2016-05-18 | 马越 | Circulating water culture system based on advanced oxidation technology |
| CN108911135A (en) * | 2018-07-17 | 2018-11-30 | 厦门理工学院 | A kind of processing method of waste water of livestock poultry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |