CN209367942U - A kind of bacteria filter device of high-efficient purification sewage - Google Patents
A kind of bacteria filter device of high-efficient purification sewage Download PDFInfo
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- CN209367942U CN209367942U CN201822059280.XU CN201822059280U CN209367942U CN 209367942 U CN209367942 U CN 209367942U CN 201822059280 U CN201822059280 U CN 201822059280U CN 209367942 U CN209367942 U CN 209367942U
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Abstract
The utility model relates to a kind of bacteria filter device of high-efficient purification sewage, which includes a pillar treatment tank, the inorganic porous packing layer being sequentially arranged in pillar treatment tank from the bottom to top and organic fiber dielectric layer, the water inlet pipe being arranged at the top of pillar treatment tank, the outlet pipe that pillar sewage treatment bottom of pond portion is arranged in, the intake pump being arranged on water inlet pipe, the flowing water Valve being arranged on outlet pipe；It includes upper layer and lower layer that inorganic porous packing layer in pillar treatment tank, which is arranged in, from the bottom to top respectively volcano rock stratum and haydite or zeolite layer；Inorganic porous packing layer lower part is separately provided with gravel layer.The device of the utility model has good synchronous removal effect to organic matter, nitrogen, the phosphorus in sewage, and it can effective lifting device sewage treatment capacity, filter tank is delayed to block, construction, operating cost are low, the scattering sewage treatment under various occasions can flexibly be applied to, be particularly suitable for the processing of low carbon-nitrogen ratio sewage.
Description
Technical field
The utility model relates to sewage-treatment plant technical fields, and in particular to it is a kind of can high-efficient purification sewage device knot
Structure and application method technical field.
Background technique
Biofilter is a kind of common sewage treatment technology, utilizes the adsorption filtration crown_interception of filter tank filler
All kinds of polluters in the conversion degradation removal sewage of the microbial film adhered to thereon, can neatly be used in various
In sewage treatment under occasion.Such as using common gravel be matrix building biofilter be a kind of common decentralized type sewage
Treatment facility.In order to increase the dissolved oxygen in biofilter in order to the removal of oxygen consumption pollutant, often added in biofilter
It is aerated facility.In order to reduce filter tank blocking, improves device hydraulics, backwash facility often is set in filter tank bottom.But it is aerated
Biofilter operating cost and operation difficulty are significantly increased with backwash.
The sewage treating efficiency and capacity of biofilter are affected by various factors, and ordinary biofilter is only in sewage
One to two kind of pollutant in organic matter, ammonia nitrogen, total nitrogen and phosphorus has preferable removal effect and is unable to reach good pollutant
Synchronous removal efficiency, especially nitric efficiency are lower, and sewage treatment capacity is effective and there are blockage problems, therefore usually can not
Meet the whole of sewage treatment to require.
The low ratio of carbon to ammonium feature of organic matter and total nitrogen concentration ratio less than 6 is prevalent in all kinds of sewage, lower to contain
The available organic carbon source of amount greatly suppresses the denitrification of microorganism so that biofilter to the removal efficiency of total nitrogen compared with
It is low, it is unable to satisfy the requirement of processing water receiving water body environmental protection.
Therefore, in order to utilize biofilter efficient sewerage processing, especially low carbon-nitrogen ratio sewage, reach to organic matter, ammonia
The synchronous high-efficiency removal efficiency of nitrogen, total nitrogen and phosphorus, and biofilter aeration and back-flushing operation energy consumption cost are reduced, one kind is provided
Optimization-type wastewater efficient decontamination of biological filter tank construction method is this field technical problem urgently to be resolved.
Summary of the invention
The purpose of this utility model is that providing a kind of high-efficient purification sewage for the drawbacks described above in the application of biofilter
Bacteria filter device and application method.The utility model has the advantages that low cost, sewage treatment are efficient.
The utility model adopts the following technical solution realizes.
A kind of bacteria filter device of high-efficient purification sewage, the device include a pillar treatment tank, from the bottom to top
The inorganic porous packing layer and organic fiber dielectric layer that are sequentially arranged in pillar treatment tank are arranged in pillar sewage treatment
Water inlet pipe at the top of pond, the outlet pipe that pillar sewage treatment bottom of pond portion is arranged in, the intake pump being arranged on water inlet pipe, setting exist
Flowing water Valve on outlet pipe；It includes upper layer and lower layer that inorganic porous packing layer in pillar treatment tank, which is arranged in, by down toward
Upper is respectively volcano rock stratum and haydite or zeolite layer；Inorganic porous packing layer lower part is separately provided with gravel layer；It is arranged in outlet pipe
On flowing water Valve be electric flowing valve.
Further being that the utility model is thrown in organic fiber dielectric layer wraps up in attached phyteral carbon source equipped with nylon net bag
(natural solid-state phyteral carbon source).
It is further that phyteral carbon source described in the utility model is batten, agricultural stalk (rice straw, straw, corn ear
Deng), wetland aquatic plant residues, gardening waste, shuck any one or the combination of several of them therein.
It is further that the inorganic porous packing layer lower layer of the utility model, i.e. the volcanic rock grain diameter of volcano rock stratum are 5-
12mm；Inorganic porous packing layer upper layer, the i.e. partial size of the haydite of haydite or zeolite layer or zeolite granular are 5-12mm, upper and lower level
Packed height ratio is 1:1.
It is further that the organic fiber being arranged in the utility model organic fiber dielectric layer is terylene fiber silk, this is washed
Synthetic fibre fiber silk is uniformly and fixedly arranged at the periphery of round plastic ring plate.Round plastic ring plate diameter is 7-8cm, and ring plate can be random
Be accumulated in filter tank, fiber filament scatters in water, can effective attached microbial, in turn avoid the blocking in filter tank.
It is further that the gravel particle partial size in the utility model gravel layer is 15-25mm, with a thickness of 5-10cm.
It is further that the volume ratio of the inorganic porous packing layer of the utility model and organic fiber dielectric layer is 1:1.
Using a kind of method of the bacteria filter device of high-efficient purification sewage, this method includes that pillar treatment tank is adopted
It being run with tidal current mode, sewage is delivered in processing pond by water inlet pipe by upper surface by intake pump, after staying for some time,
Discharger is opened by flowing water Valve；It sets the intake pump opening time to 3-10 minutes, dwell time of sewage is that 8-12 is small
When, flowing water Valve is electrically operated valve, is closed after opening the emptying of water outlet in 3-10 minutes, and the device vacant time is 3-16 hours, then
Into subsequent cycle.In water inlet ammonia nitrogen account for total nitrogen ratio it is higher, the vacant time Ying Yuechang of device.Filter tank operation method be into
The idle tide stream mode of water-processing-emptying-can form alternate Aerobic-anaerobic environment in a device to update ammonia nitrogen absorption
Capacity simultaneously efficiently completes denitrification process.When filter tank carries out water emptying, air in a large amount of suction apparatus, is oxygenolysis
Oxygen is provided, aerobic reaction is carried out, the organic substance accumulated in filler is decomposed, and the ammonia nitrogen of inorganic porous filling adsorption is able to
Conversion removal, adsorption capacity are regenerated；When device is in water saturation state, dissolved oxygen is consumed, and device is in anoxic
State, denitrifying microorganism carry out denitrification as carbon source using the organic matter in sewage；When carbon-nitrogen ratio of intaking is lower, add
Solid-state phyteral discharge the intensified anti-nitrated effect of organic carbon source, so that the filter tank can be to organic matter, ammonia nitrogen, the total nitrogen in sewage
Reach the removal effect of synchronous high-efficiency with phosphorus.
It is further that the utility model sewage stops and the vacant time ratio of device is 4:1-1:1.5.
It is further that the device of the utility model is low lower than 6 in the concentration proportion for handling dirty Organic substance in water and total nitrogen
When carbon-nitrogen ratio sewage, adding phyteral carbon source, (phyteral carbon source is batten, agricultural stalk such as rice straw, straw, corn ear etc., wet
Ground aquatic plant residues, gardening waste, shuck any one or the combination of several of them therein)；Preferably batten, batten rule
Lattice are length × width × height=5cm × 2cm × 1cm, and batten is placed in nylon net bag convenient for its replacement.Feeding mode is a small amount of more
It is secondary to add.Frequency and intensity are added to be determined according to water inlet sewage feature and load.Remaining step according to leading portion introduction method into
Row.
Compared with the building of existing biological filter wastewater treatment unit and operation method, the beneficial effects of the utility model body
Present: 1) the bacteria filter device matrix of the utility model is made of porous, inorganic filtrate and organic fiber wire material, by down toward
Upper filling synchronous is removed into filter tank, it can be achieved that reaching good to organic matter, ammonia nitrogen, total nitrogen and the pollutants such as phosphorus in sewage
Effect.The inorganic porous filler filled in processing unit in sewage ammonia nitrogen and phosphorus have biggish Adsorption capacity, it is organic
Fiber medium has stronger microorganism compatibility, facilitates the growth and enrichment of anaerobe, there is it preferably to nitrate nitrogen
Removal effect, strengthened denitrification efficiency, and effectively lifting device sewage treatment capacity effectively delays filter tank to block.The two attachment
Biomembrane can effectively remove the organic substance in sewage.Filter tank top, which is added solid-state phyteral and is promoted as denitrifying carbon source, to be taken off
Nitrogen effect.2) building material therefor in filter tank is cheap and easy to get, and device operation is easy to operate, and Construction and operation is at low cost, can flexibly transport
For the scattering sewage treatment under various occasions, it is particularly suitable for the processing of low carbon-nitrogen ratio sewage.3) organic fiber medium
Using can effective aggrandizement apparatus sewage treatment capacity, reduce filter tank occupied area, and can avoid filter tank blocking, reduce backwash at
This, alleviates biofilter application limitation.
The utility model is further explained with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the biofilter vertical cross-section structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the organic fiber medium monomer structure schematic diagram of one embodiment of the utility model；
Fig. 3 is the biofilter operational mode figure of one embodiment of the utility model.
Figure label: 1 is gravel layer；2 be volcano rock stratum；3 be haydite or zeolite layer；4 be organic fiber dielectric layer；5 are
Nylon net bag wraps up in attached phyteral carbon source；6 be electric flowing valve；7 be intake pump；8 be round plastic ring plate；9 be organic fibre
Dimension.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
Embodiment is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Term " filter tank " used herein, which refers to, to be filled with the filtrate for microorganism growth, can accommodate and purify and be passed through
The building reaction tank of sewage.Term " tidal current " refers to that sewage follows in filter tank and be full of-falls dry circular flow mode.
Fig. 1, Fig. 2 are seen, shown in Fig. 3.A kind of bacteria filter device of high-efficient purification sewage, the device include a pillar dirt
Water treating pond, the inorganic porous packing layer being sequentially arranged in pillar treatment tank from the bottom to top and organic fiber dielectric layer 4,
Water inlet pipe at the top of pillar treatment tank, the outlet pipe that pillar sewage treatment bottom of pond portion is arranged in are set, is arranged and is intaking
Intake pump 7 on pipe, the flowing water Valve being arranged on outlet pipe；Inorganic porous packing layer in pillar treatment tank is set
Comprising upper layer and lower layer, respectively volcano rock stratum 2 and haydite or zeolite layer 3 from the bottom to top；Inorganic porous packing layer lower part is separately arranged
There is gravel layer 1；The flowing water Valve being arranged on outlet pipe is electric flowing valve 6.
Further being that the utility model is thrown in organic fiber dielectric layer 4 wraps up in attached phyteral carbon source 5 equipped with nylon net bag
(natural solid-state phyteral carbon source).
It is further that phyteral carbon source 5 described in the utility model is batten, agricultural stalk (rice straw, straw, corn ear
Deng), wetland aquatic plant residues, gardening waste, shuck any one or the combination of several of them therein.
It is further that the inorganic porous packing layer lower layer of the utility model, i.e. the volcanic rock grain diameter of volcano rock stratum 2 are 5-
12mm；Inorganic porous packing layer upper layer, the i.e. partial size of the haydite or zeolite granular of haydite or zeolite layer 3 are 5-12mm, upper and lower level
Packed height ratio be 1:1.It is further that the organic fiber 9 being arranged in the utility model organic fiber dielectric layer 4 is terylene
Fiber silk, the terylene fiber silk are uniformly and fixedly arranged at the periphery of round plastic ring plate 8.
The diameter of round plastic ring plate 8 is 7-8cm, and ring plate can be arbitrarily accumulated in filter tank, and fiber filament scatters in water, can
Effective attached microbial in turn avoids the blocking in filter tank.
It is further that the gravel particle partial size in the utility model gravel layer 1 is 15-25mm, with a thickness of 5-10cm.
It is further that the volume ratio of the inorganic porous packing layer of the utility model and organic fiber dielectric layer 4 is 1:1.
Using a kind of method of the bacteria filter device of high-efficient purification sewage, this method includes that pillar treatment tank is adopted
It is run with tidal current mode, sewage is delivered in processing pond by water inlet pipe by upper surface by intake pump 7, is stayed for some time
Afterwards, discharger is opened by flowing water Valve；It sets 7 opening time of intake pump to 3-10 minutes, dwell time of sewage 8-
12 hours, flowing water Valve was electrically operated valve, was closed after opening the emptying of water outlet in 3-10 minutes, and the device vacant time is 3-16 hours,
Subsequently into subsequent cycle.In water inlet ammonia nitrogen account for total nitrogen ratio it is higher, the vacant time Ying Yuechang of device.Filter tank operation method
For the idle tide stream mode of water inlet-processing-emptying-, alternate Aerobic-anaerobic environment can be formed in a device to update ammonia nitrogen
Adsorption capacity simultaneously efficiently completes denitrification process.When filter tank carries out water emptying, air in a large amount of suction apparatus, is oxygenolysis
Effect provides oxygen, carries out aerobic reaction, and the organic substance accumulated in filler is decomposed, the ammonia nitrogen of inorganic porous filling adsorption
It is able to conversion removal, adsorption capacity is regenerated；When device is in water saturation state, dissolved oxygen is consumed, and device is in
Anaerobic condition, denitrifying microorganism carry out denitrification as carbon source using the organic matter in sewage；When carbon-nitrogen ratio of intaking is lower,
Add solid-state phyteral release the intensified anti-nitrated effect of organic carbon source, thus the filter tank can in sewage organic matter, ammonia nitrogen,
Total nitrogen and phosphorus reach the removal effect of synchronous high-efficiency.
It is further that the utility model sewage stops and the vacant time ratio of device is 4:1-1:1.5.
It is further that the device of the utility model is low lower than 6 in the concentration proportion for handling dirty Organic substance in water and total nitrogen
When carbon-nitrogen ratio sewage, adding phyteral carbon source, (phyteral carbon source is batten, agricultural stalk such as rice straw, straw, corn ear etc., wet
Ground aquatic plant residues, gardening waste, shuck any one or the combination of several of them therein)；Preferably batten, batten rule
Lattice are length × width × height=5cm × 2cm × 1cm, and batten is placed in nylon net bag convenient for its replacement.Feeding mode is a small amount of more
It is secondary to add.Frequency and intensity are added to be determined according to water inlet sewage feature and load.Remaining step according to leading portion introduction method into
Row.
Embodiment 1
5cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (1) high 1.1m, diameter 0.1m, lower part.It fills thereon
Volcanic rock, packed height 0.25m；Fill haydite, packed height 0.25m in top；The particle size range of volcanic rock and haydite is 5-
8cm.Place fiber wire material, piling height 0.5m in upper layer.100g batten is put into 2 nylon net bags and is added into filter tank.
(2) filter tank is run using tide mode.Water inlet is the city serious pollution river water handled by preliminary sedimentation,
COD is 58mg/L, ammonia nitrogen 7mg/L, nitrate nitrogen 13mg/L, total phosphorus 1mg/L.It is 4.0L that device, which can accommodate water,.Intake pump
It opens filter tank after five minutes and is full of sewage, intake pump is closed.Device is persistently handled 16 hours under water saturation state, is then discharged
Valve opening 5 minutes, device vacant 8 hours after processing water discharge.Repeat the circulation.
(3) biofilter being averaged to COD in river water, ammonia nitrogen, total nitrogen and total phosphorus in 30 days steady operation periods
Except rate is respectively 80%, 90%, 82% and 95%.In contrast, another lasting water saturation operation life for being only filled with haydite
Object filter tank can accommodate sewage 2.5L, the average removal rate to COD in identical river water, ammonia nitrogen, total nitrogen and total phosphorus is respectively 76%,
55%, 28% and 70%.
Embodiment 2
5cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (1) high 1.1m, diameter 0.1m, lower part.It fills thereon
Volcanic rock, packed height 0.25m；Fill zeolite, packed height 0.25m in top；The partial size of volcanic rock and zeolite is 5-8cm.On
Layer places fiber wire material, piling height 0.5m.150g batten is put into 2 nylon net bags and is added into filter tank.
(2) filter tank is run using tide mode, is intake as certain sewage treatment plant tail water, COD 45mg/L, and ammonia nitrogen is
2.5mg/L, nitrate nitrogen 12.5mg/L, total phosphorus 0.45mg/L.Intake pump opens filter tank after five minutes and is full of sewage, and intake pump closes
It closes.It is persistently handled after device saturation 12 hours, then flowing water Valve is opened 5 minutes, device vacant 3 hours after processing water discharge.
Repeat the circulation.It is averaged in the biofilter steady operation period to COD, ammonia nitrogen, total nitrogen and total phosphorus in sewage treatment plant tail water
Removal rate is respectively 78%, 96%, 86% and 96%.
Embodiment 3
5cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (1) high 1.1m, diameter 0.2m, lower part.It fills thereon
Volcanic rock, packed height 0.25m；Fill haydite, packed height 0.25m in top；The partial size of volcanic rock and haydite is 5-8cm.On
Layer places fiber wire material, piling height 0.5m.
(2) filter tank is run using tide mode.Water inlet is the domestic sewage in rural areas after coagulation, and COD is
180mg/L, ammonia nitrogen 24mg/L, nitrate nitrogen 2mg/L, total phosphorus 1.8mg/L.Filter tank is full of sewage after intake pump is opened 8 minutes,
Intake pump is closed.It is persistently handled after device saturation 8 hours, then outlet valve is opened 8 minutes, device vacant 12 after processing water discharge
Hour.Repeat the circulation.
(3) to the average removal rate of COD, ammonia nitrogen, total nitrogen and total phosphorus in sanitary sewage in the biofilter steady operation period
Respectively 85%, 92%, 80% and 94%.
Embodiment 4
10cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (4) high 2.0m, diameter 0.3m, lower part.It fills out thereon
Fill volcanic rock, packed height 0.45m；Fill zeolite, packed height 0.45m in top；The partial size of volcanic rock and haydite is 7-12cm.
Place fiber wire material, piling height 0.9m in upper layer.
(5) filter tank is run using tide mode.Water inlet is by hydrolysis acidification treated community's life's sewage, COD
For 210mg/L, ammonia nitrogen 26mg/L, nitrate nitrogen 2mg/L, total phosphorus 2mg/L.Intake pump opens filter tank after ten minutes and is full of dirt
Water, intake pump are closed.It is persistently handled after device saturation 10 hours, then outlet valve is opened 10 minutes, device after processing water discharge
Vacant 12 hours.Repeat the circulation.
(6) to the average removal rate of COD, ammonia nitrogen, total nitrogen and total phosphorus in sanitary sewage in the biofilter steady operation period
Respectively 84%, 94%, 82% and 93%.
Embodiment 5
10cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (1) high 1.6m, diameter 0.2m, lower part.It fills out thereon
Fill volcanic rock, packed height 0.35m；Fill zeolite, packed height 0.35m in top；The partial size of volcanic rock and zeolite is 6-10cm.
Place fiber wire material, piling height 0.7m in upper layer.200g batten is put into 3 nylon net bags and is added into filter tank.
(2) filter tank is run using tide mode.Water inlet is the eutrophication water handled by preliminary sedimentation, and COD is
48mg/L, ammonia nitrogen 2.5mg/L, nitrate nitrogen 7mg/L, total phosphorus 0.6mg/L.Filter tank is full of sewage after intake pump is opened 8 minutes,
Intake pump is closed.It is persistently handled after device saturation 8 hours, then outlet valve is opened 8 minutes, device vacant 3 after processing water discharge
Hour.Repeat the circulation.
(3) being averaged to COD in eutrophication water, ammonia nitrogen, total nitrogen and total phosphorus in the biofilter steady operation period
Except rate is respectively 75%, 96%, 88% and 96%.
Embodiment 6
10cm thickness gravel layer is arranged in the cylindrical stainless steel material filter tank of (1) high 1.6m, diameter 0.25m, lower part.Its
Upper filling volcanic rock, packed height 0.35m；Fill zeolite, packed height 0.35m in top；The partial size of volcanic rock and zeolite is 6-
10cm.Place fiber wire material, piling height 0.7m in upper layer.250g batten is put into 4 nylon net bags and is added into filter tank.
(2) filter tank is run using tide mode.Water inlet is the city serious pollution river water handled by preliminary sedimentation,
COD is 58mg/L, ammonia nitrogen 7mg/L, nitrate nitrogen 13mg/L, total phosphorus 1mg/L.Filter tank is full of dirt after intake pump is opened 8 minutes
Water, intake pump are closed.It is persistently handled after device saturation 10 hours, then outlet valve is opened, and device vacant 5 is small after processing water discharge
When.Repeat the circulation.
(3) to the average removal rate of COD, ammonia nitrogen, total nitrogen and total phosphorus in polluted river water in the biofilter steady operation period
Respectively 79%, 95%, 84% and 95%.
Embodiment 7
10cm thickness gravel layer is arranged in the cylindrical PE material filter tank of (1) high 1.6m, diameter 0.2m, lower part.It fills out thereon
Fill volcanic rock, packed height 0.35m；Fill haydite, packed height 0.35m in top；The particle size range of volcanic rock and haydite is 5-
8cm.Place fiber wire material, piling height 0.7m in upper layer.150g batten is put into 3 nylon net bags and is added into filter tank.
(2) filter tank is run using tide mode.Water inlet is the city serious pollution river water handled by preliminary sedimentation,
COD is 58mg/L, ammonia nitrogen 7mg/L, nitrate nitrogen 13mg/L, total phosphorus 1mg/L.Filter tank is full of dirt after intake pump is opened 7 minutes
Water, intake pump are closed.Device is persistently handled 8 hours under water saturation state, and then flowing water Valve is opened 7 minutes, processing water row
Vacant 16 hours of device after out.Repeat the circulation.
(3) biofilter being averaged to COD in river water, ammonia nitrogen, total nitrogen and total phosphorus in 30 days steady operation periods
Except rate is respectively 82%, 92%, 77% and 93%.
Above-described is only specific embodiment of the utility model, the common sense such as well known specific structure and characteristic in scheme
It does not describe excessively herein.It should be pointed out that above-described embodiment does not limit the utility model in any way, for the skill of this field
For art personnel, all technical solutions obtained by the way of equivalent substitution or equivalent transformation all fall within the guarantor of the utility model
It protects in range.The scope of protection required by this application should be based on the content of the claims, the specific embodiment party in specification
The records such as formula can be used for explaining the content of claim.
Claims (7)
1. a kind of bacteria filter device of high-efficient purification sewage, which is characterized in that the device include a pillar treatment tank,
The inorganic porous packing layer and organic fiber dielectric layer that are sequentially arranged in pillar treatment tank from the bottom to top are arranged in pillar
Water inlet pipe at the top for the treatment of tank, the outlet pipe that pillar sewage treatment bottom of pond portion is set, the water inlet being arranged on water inlet pipe
The flowing water Valve for pumping, being arranged on outlet pipe；The inorganic porous packing layer being arranged in pillar treatment tank includes upper and lower two
Layer, from the bottom to top respectively volcano rock stratum and haydite or zeolite layer；Inorganic porous packing layer lower part is separately provided with gravel layer；Setting
Flowing water Valve on outlet pipe is electric flowing valve.
2. a kind of bacteria filter device of high-efficient purification sewage according to claim 1, which is characterized in that in organic fiber
It is thrown in dielectric layer and wraps up in attached phyteral carbon source equipped with nylon net bag.
3. a kind of bacteria filter device of high-efficient purification sewage according to claim 2, which is characterized in that the plant
Matter carbon source be batten, agricultural stalk, wetland aquatic plant residues, gardening waste, shuck it is therein any one or a few
Combination.
4. a kind of bacteria filter device of high-efficient purification sewage according to claim 1, which is characterized in that inorganic porous to fill out
Bed of material lower layer, the i.e. partial size of the volcanic rock particle of volcano rock stratum are 5-12mm；Inorganic porous packing layer upper layer, i.e. haydite or zeolite
The haydite of layer or the partial size of zeolite granular are 5-12mm, and the packed height ratio of upper and lower level is 1:1.
5. a kind of bacteria filter device of high-efficient purification sewage according to claim 1, which is characterized in that organic fiber is situated between
The organic fiber being arranged in matter layer is terylene fiber silk, which is uniformly and fixedly arranged at round plastic ring plate
Periphery.
6. a kind of bacteria filter device of high-efficient purification sewage according to claim 1, which is characterized in that in gravel layer
Gravel particle partial size is 15-25mm, with a thickness of 5-10cm.
7. a kind of bacteria filter device of high-efficient purification sewage according to claim 1, which is characterized in that inorganic porous to fill out
The volume ratio of the bed of material and organic fiber dielectric layer is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059280.XU CN209367942U (en) | 2018-12-10 | 2018-12-10 | A kind of bacteria filter device of high-efficient purification sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059280.XU CN209367942U (en) | 2018-12-10 | 2018-12-10 | A kind of bacteria filter device of high-efficient purification sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367942U true CN209367942U (en) | 2019-09-10 |
Family
ID=67831765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822059280.XU Expired - Fee Related CN209367942U (en) | 2018-12-10 | 2018-12-10 | A kind of bacteria filter device of high-efficient purification sewage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399808A (en) * | 2018-12-10 | 2019-03-01 | 云南大学 | A kind of bacteria filter device and application method of high-efficient purification sewage |
| CN111233270A (en) * | 2020-02-13 | 2020-06-05 | 广州博芳环保科技股份有限公司 | Integrated sewage treatment method |
| CN111333188A (en) * | 2020-03-27 | 2020-06-26 | 中国科学院广州地球化学研究所 | Tide-composite flow biological filter for stably realizing anaerobic ammonia oxidation denitrification of domestic sewage |
-
2018
- 2018-12-10 CN CN201822059280.XU patent/CN209367942U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399808A (en) * | 2018-12-10 | 2019-03-01 | 云南大学 | A kind of bacteria filter device and application method of high-efficient purification sewage |
| CN109399808B (en) * | 2018-12-10 | 2024-07-26 | 云南大学 | Biological filter device for efficiently purifying sewage and application method |
| CN111233270A (en) * | 2020-02-13 | 2020-06-05 | 广州博芳环保科技股份有限公司 | Integrated sewage treatment method |
| CN111333188A (en) * | 2020-03-27 | 2020-06-26 | 中国科学院广州地球化学研究所 | Tide-composite flow biological filter for stably realizing anaerobic ammonia oxidation denitrification of domestic sewage |
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