CN103183410A - Solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device - Google Patents
Solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device Download PDFInfo
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- CN103183410A CN103183410A CN2012100004944A CN201210000494A CN103183410A CN 103183410 A CN103183410 A CN 103183410A CN 2012100004944 A CN2012100004944 A CN 2012100004944A CN 201210000494 A CN201210000494 A CN 201210000494A CN 103183410 A CN103183410 A CN 103183410A
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- bed reactor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to a solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device which comprises an air tube (5) which comprises a part arranged above the water level, a part arranged below the water level and a part for connecting the part above the water level and the part below the water level, wherein the part above the water level comprises a solar battery pack (1), an air pump (2) and a water floating table (3); the solar battery pack (1) and the air pump (2) are respectively fixedly connected with the water floating table (3); the solar battery pack (1) is connected with the air pump (2) as the power supply unit of the air pump (2); the part below the water comprises an air/waterflow lifting tube (4), a biological film fluidized bed reactor (6), a biological film fixed bed reactor (7), a screening plate (8), a guide plate (11) and a flexible connector (13); the top part of the air/waterflow lifting tube (4) is communicated with the biological film fixed bed reactor (7) through the flexible connector (13); the biological film fixed bed reactor (7) is connected with the biological film fluidized bed reactor (6); the bottom of the air/waterflow lifting tube (4) is connected with the guide plate (11); one end of the air tube (5) is connected with an air inlet of the air pump (2) at the part above the water level; the other end of the air tube (5) is connected with the part, close to the guide plate (11), of the air/waterflow lifting tube (4) at the part below the water level, and is connected with the biological film fluidized bed reactor (6) so as to realize the connection of the part above the water level with the part below the water level. Besides the functions of biodegradation and nitrogen and phosphorus elimination, the device also has the function of exchanging the oxygen enrichment water body on the surface of the water body with the anoxia water body at the bottom, so as to increase the oxygen content in the water, enhance the activity of aerobionts, accelerate the biological purification process of aquatic lives, and finally achieve the advantages that the organic substances in the water body are degraded, nitrogen and phosphorus are removed, and the growth of blue-green algae is controlled.
Description
Technical field
The present invention relates to a kind of sun power aerobic/anoxia/aerobic biological film water body in lake treatment unit, be specifically related to a kind of by Driven by Solar Energy, be used for surface water body (such as the lake, the river, reservoir and pond) etc. the waste water aerobic/anoxic/aerobic microbial film wastewater treatment equipment that combines of pollution of area source treatment and purification, this device has the water body of increasing dissolved oxygen, and organic pollutant and removal nitrogen and phosphorus nutrition thing promote the effect that current mix in the degradation water.This device can also be used for the reinforcement of biological wastewater treatment oxidation pond and artificial swamp, to strengthen the removal effect of pollutent.
Background technology
At present, be applied to such as the lake, the technology that surface water bodies such as river and reservoir pollute mainly is that the physical action by the water body circulation mixes with the water body that reaches different depth of waters place, thus disturbance algae grows environment, and then reach the purpose of control algal grown.For example, (Pumps Systems, Inc.) the remote circulating technology nationality of the SolarBee Driven by Solar Energy of Kai Fayanzhiing causes current circulating from water bottom to top to reach the purpose of improving water quality by the impeller that solar cell drives in the straight tube that is in water in U.S. pump system company.But this technology only has the physical action that current mix, but does not have the water body of increasing dissolved oxygen, the effect of organic pollutant and removal nitrogen and phosphorus nutrition thing in the degradation water.
Technology contents
For the remote circulating technology of SolarBee Driven by Solar Energy that overcomes prior art can't be to the defective of oxygenation in the water and removal organism and nitrogen phosphorus, it is a kind of novel by Driven by Solar Energy that technical purpose of the present invention is to provide, be used for air oxygenation lifting aerobic/anoxic/aerobic microbial film wastewater treatment equipment that combines that the surface water body pollution of area source is handled, make this equipment except the function of the circulation surface water body of the remote circulating technology of Driven by Solar Energy with prior art, also have the sun power of utilization to the direct oxygenation of surface water body, and then remove the effect of organism and nitrogen phosphorus nutrition thing.
The present invention realizes that the technical scheme that its technical purpose adopts is:
A kind of aerobic/anoxic by the Driven by Solar Energy/aerobic microbial film wastewater treatment equipment that combines comprises placing water surface top, underwater part and being connected water surface top and the blast main of underwater part (5); Wherein, water surface top comprises solar battery group (1), pneumatic pump (2) and Overwater floating platform (3), and solar battery group (1) is fixedlyed connected respectively with pneumatic pump (2) on the Overwater floating platform (3), and solar battery group (1) provides the unit to be connected with pneumatic pump (2) as the power of pneumatic pump (2); The underwater part comprises air stream riser tube (4), biofilm fluidized bed reactor (6), microbial film fixed-bed reactor (7), sieve plate (8), flow deflector (11), flexibly connect (13), and air stream riser tube (4) top is connected with microbial film fixed-bed reactor (7) by flexibly connecting (13), microbial film fixed-bed reactor (7) are connected with biofilm fluidized bed reactor (6), and air stream riser tube (4) bottom is connected with flow deflector (11); Blast main (5) one ends connect the blowing mouth of the pneumatic pump (2) on water surface top, the other end connects air stream riser tube (4) bottom of underwater part near the position of flow deflector (11), and biofilm fluidized bed reactor (6) is to realize being connected of water surface top and underwater part.
Wherein, sun power microbial film water body in lake treatment unit of the present invention, wherein biofilm fluidized bed reactor (6) is contacted mutually with microbial film fixed-bed reactor (7), and formed by 2～4 tubular biofilm reactors that are filled with bio-carrier (9), and each tubular microbial film fixed-bed reactor all is connected air stream riser tube (4) top periphery by flexibly connecting (13);
The two ends of described tubular fluidized-bed reactor and fixed-bed reactor and the junction of fluidized-bed reactor and fixed-bed reactor all are equipped with sieve plate (8);
Described sun power microbial film water body in lake treatment unit, the diameter that it is characterized in that described tubular biofilm reactor is 0.5m to 1m, long 5m to 20m.
Described bio-carrier (9) is plastic hollow bead or semi soft packing;
Wherein, of the present invention flexibly connecting (8) is interpreted as the mode of connection of each tubular biofilm reactor one end that can connect air-lift unit pipe (4) top and microbial film fixed-bed reactor (7) arbitrarily of prior art; In the present invention, the web member of described flexibly connecting (13) can be telescopic tube, flexible pipe or other.
Of the present invention aerobic/anoxia/aerobic biological membrane treatment appts when operation, pneumatic pump on the current drives that is produced by solar cell is bubbled through the water column equally injects air to being arranged in undersurface air stream riser tube, flow the inside and outside density difference of riser tube thereby form air, cause the current outside the air stream riser tube upwards to enter air stream riser tube inside and upwards mobile from the bottom; Current enter the microbial film fixed-bed reactor and the fluidized-bed reactor that are immersed in the water after arriving the top of air stream riser tube more successively.Wherein the import of microbial film fixed-bed reactor has been oxygen condition, middle part and rear portion are anoxic condition, and whole fluidized-bed reactor has been oxygen condition. by above principle, current in the lake form water body inside mobile microbial film fixed-bed reactor (aerobic and anoxic) and the fluidized-bed reactor (aerobic) of passing through from bottom to top by the running of pneumatic pump system high efficiency, organic pollutant in the water body is by the microbial film on the bio-carrier degrade (aerobic), ammonia nitrogen is by nitrated formation nitrate (aerobic), and then being removed (anoxic) by denitrification, phosphorus is then removed from water by the aerobic-anaerobic-aerobic that replaces.Except removing organism simultaneously, outside total nitrogen and the total phosphorus, this device also has the oxygen enrichment water body of the water surface of making and the anoxic water body of bottom is exchanged, thereby improve water oxygen content, strengthen the activity of aerobe, accelerated the process that organism in water purifies, finally reached the organism in the rapid degraded water body, the purpose of nitrogen and phosphorus and the growth of control blue-green algae.
The invention has the beneficial effects as follows: utilize sun power to be water treating equipment power, it is good to need not energy consumption, pollution-free, no running cost, versatility, not only environmental protection, and Environmental compatibility is good, does not destroy the landscape function that the lake has.The pollution control and the water correction that can be used for various natural and man-made surface water bodys.In addition, whole technology operation is simple, simple installation, convenient management.
Description of drawings
Fig. 1 is the longitudinal section structural map of device of the present invention
Wherein, 1-solar cell; The 2-pneumatic pump; The 3-Overwater floating platform; 4-air stream riser tube; The 5-blast main; The 6-biofilm fluidized bed reactor; 7-microbial film fixed-bed reactor; The 8-sieve plate; The 9-bio-carrier; The 10-bubble; The 11-flow deflector; The 12-water bottom; 13-flexibly connects; The 14-water surface.
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
As shown in Figure 1, of the present invention a kind of aerobic/anoxia/aerobic biological film wastewater treatment equipment, comprise placing water surface top, underwater part and being connected water surface top and the blast main 5 of underwater part; Wherein, water surface top comprises solar cell 1, pneumatic pump 2 and Overwater floating platform 3, and solar cell 1 and pneumatic pump 2 fixedly connected respectively and go up on the Overwater floating platform 3, and solar cell 1 provides the unit to be connected with pneumatic pump 2 as the power of pneumatic pump 2; The underwater part comprises air stream riser tube 4, biofilm fluidized bed reactor 6, microbial film fixed-bed reactor 7, flow deflector 11, and air stream riser tube (4) top is connected with microbial film fixed-bed reactor (7) by flexibly connecting (13), microbial film fixed-bed reactor (7) are connected with biofilm fluidized bed reactor (6), and air stream riser tube (4) bottom is connected with flow deflector (11); Blast main (5) one ends connect the blowing mouth of the pneumatic pump (2) on water surface top, the other end connects air stream riser tube (4) bottom of underwater part near the position of flow deflector (11), and biofilm fluidized bed reactor (6) is to realize being connected of water surface top and underwater part.
Wherein, sun power microbial film water body in lake treatment unit of the present invention, wherein biofilm fluidized bed reactor (6) is contacted mutually with microbial film fixed-bed reactor (7), and formed by 2～4 tubular biofilm reactors that are filled with bio-carrier (9), and each tubular microbial film fixed-bed reactor all is connected air stream riser tube (4) top periphery by flexibly connecting (13);
The two ends of described tubular fluidized-bed reactor and fixed-bed reactor and the junction of fluidized-bed reactor and fixed-bed reactor all are equipped with sieve plate (8);
Described sun power microbial film water body in lake treatment unit, the diameter that it is characterized in that described tubular biofilm reactor is 0.5m to 1m, long 5m to 20m.
Described bio-carrier (9) is plastic hollow bead or semi soft packing;
Wherein, of the present invention flexibly connecting (8) is interpreted as the mode of connection of each tubular biofilm reactor one end that can connect air-lift unit pipe (4) top and microbial film fixed-bed reactor (7) arbitrarily of prior art; In the present invention, the web member of described flexibly connecting (13) can be telescopic tube, flexible pipe or other.
Described bio-carrier 9 is plastic hollow bead or semi soft packing;
When device of the present invention moves, except the mechanism of biological degradation and removal nitrogen phosphorus, this device also has in water body the function of constantly water body being supplemented nutrition and circulating, and being of value to increases water oxygen content, thus remove blue-green algae and enlarge water surrounding from net capacity.
Claims (6)
1. a sun power microbial film water body in lake treatment unit comprises placing water surface top, underwater part and being connected water surface top and the blast main of underwater part (5); Wherein, water surface top comprises solar battery group (1), pneumatic pump (2) and Overwater floating platform (3), and solar battery group (1) is fixedlyed connected respectively with pneumatic pump (2) on the Overwater floating platform (3), and solar battery group (1) provides the unit to be connected with pneumatic pump (2) as the power of pneumatic pump (2); The underwater part comprises air stream riser tube (4), biofilm fluidized bed reactor (6), microbial film fixed-bed reactor (7), sieve plate (8), flow deflector (11), flexibly connect (13), and air stream riser tube (4) top is connected with microbial film fixed-bed reactor (7) by flexibly connecting (13), and microbial film fixed-bed reactor (7) are connected with biofilm fluidized bed reactor (6), and air stream riser tube (4) bottom is connected with flow deflector (11); Blast main (5) one ends connect the blowing mouth of the pneumatic pump (2) on water surface top, the other end connects air stream riser tube (4) bottom of underwater part near the position of flow deflector (11), and biofilm fluidized bed reactor (6) is to realize being connected of water surface top and underwater part.
2. sun power microbial film water body in lake treatment unit according to claim 1, wherein biofilm fluidized bed reactor (6) is contacted mutually with microbial film fixed-bed reactor (7), and formed by 2～4 tubular biofilm reactors that are filled with bio-carrier (9), and each tubular microbial film fixed-bed reactor all is connected air stream riser tube (4) top periphery by flexibly connecting (13).
3. sun power microbial film water body in lake treatment unit according to claim 2, the diameter that it is characterized in that described tubular biofilm reactor is 0.5m to 1m, long 5m to 20m.
4. sun power microbial film water body in lake treatment unit according to claim 2 is characterized in that the two ends of described tubular fluidized-bed reactor and fixed-bed reactor and the junction of fluidized-bed reactor and fixed-bed reactor all are equipped with sieve plate (8).
5. sun power microbial film water body in lake treatment unit according to claim 2 is characterized in that described bio-carrier (9) is plastic hollow bead or semi soft packing.
6. sun power microbial film water body in lake treatment unit according to claim 1, the web member that it is characterized in that described flexibly connecting (13) is telescopic tube or flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100004944A CN103183410A (en) | 2012-01-01 | 2012-01-01 | Solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100004944A CN103183410A (en) | 2012-01-01 | 2012-01-01 | Solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device |
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| Publication Number | Publication Date |
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| CN103183410A true CN103183410A (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100004944A Pending CN103183410A (en) | 2012-01-01 | 2012-01-01 | Solar aerobiotic/anoxic/aerobiotic biological film lake water body treatment device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466889A (en) * | 2013-09-17 | 2013-12-25 | 北京格兰特膜分离设备有限公司 | Water-body purifying device and method |
| CN104326560A (en) * | 2014-11-12 | 2015-02-04 | 长江水利委员会长江科学院 | Solar eutrophicated water body treatment and phosphorus recovery integrated device |
| CZ304971B6 (en) * | 2013-12-05 | 2015-02-18 | Vysoké Učení Technické V Brně | Mobile device for reduction of blue-green algae, particularly in reservoirs of small depths |
| CN104609571A (en) * | 2015-01-26 | 2015-05-13 | 常州大学 | River pollutant purification device |
| CN105859047A (en) * | 2016-05-30 | 2016-08-17 | 四川利洁环境工程有限公司 | Solar micro-power artificial wet land rural sewage treatment system and use method thereof |
| CN113666499A (en) * | 2021-08-05 | 2021-11-19 | 广州昭合环保科技有限公司 | Air-lift type internal circulation mixed biological bed water treatment system |
-
2012
- 2012-01-01 CN CN2012100004944A patent/CN103183410A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466889A (en) * | 2013-09-17 | 2013-12-25 | 北京格兰特膜分离设备有限公司 | Water-body purifying device and method |
| CN103466889B (en) * | 2013-09-17 | 2015-12-02 | 北京格兰特膜分离设备有限公司 | water purifying device and method |
| CZ304971B6 (en) * | 2013-12-05 | 2015-02-18 | Vysoké Učení Technické V Brně | Mobile device for reduction of blue-green algae, particularly in reservoirs of small depths |
| CN104326560A (en) * | 2014-11-12 | 2015-02-04 | 长江水利委员会长江科学院 | Solar eutrophicated water body treatment and phosphorus recovery integrated device |
| CN104609571A (en) * | 2015-01-26 | 2015-05-13 | 常州大学 | River pollutant purification device |
| CN104609571B (en) * | 2015-01-26 | 2016-06-08 | 常州大学 | A kind of pollution of river thing purifier |
| CN105859047A (en) * | 2016-05-30 | 2016-08-17 | 四川利洁环境工程有限公司 | Solar micro-power artificial wet land rural sewage treatment system and use method thereof |
| CN113666499A (en) * | 2021-08-05 | 2021-11-19 | 广州昭合环保科技有限公司 | Air-lift type internal circulation mixed biological bed water treatment system |
| CN113666499B (en) * | 2021-08-05 | 2023-08-29 | 广州昭合环保科技有限公司 | Air-lift type internal circulation mixed biological bed water treatment system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |