CN204689835U - A kind of rotary type sun power marsh sewage treatment system - Google Patents
A kind of rotary type sun power marsh sewage treatment system Download PDFInfo
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- CN204689835U CN204689835U CN201520345159.7U CN201520345159U CN204689835U CN 204689835 U CN204689835 U CN 204689835U CN 201520345159 U CN201520345159 U CN 201520345159U CN 204689835 U CN204689835 U CN 204689835U
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- lifting rod
- sewage treatment
- treatment system
- rotary type
- sun power
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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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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Abstract
The utility model discloses a kind of rotary type sun power marsh sewage treatment system, for carrying out Multilevel biochemistry treatment to sewage.Artificial wet land treating system is in series by vertical current constructed wetland and horizontal flow artificial wetland, all be arranged in canopy formula thin-film photovoltaic solar greenhouse, the outer surface of cupular part in canopy formula thin-film photovoltaic solar greenhouse lays amorphous silicon membrane formula solar panel, when solar energy is irradiated to amorphous silicon membrane formula solar panel, a part is converted into power storage in store battery, for powering to whole treatment system, another part is used for the photosynthesis of plant through amorphous silicon membrane formula solar panel.Sewage treatment systems processing efficiency of the present utility model is high, and canopy formula thin-film photovoltaic solar greenhouse had both met the light and temperature needs of plant normal growth in each in season, achieved again low cost optical energy power, had good economic benefit and environmental benefit.
Description
Technical field
The utility model belongs to sewage treatment area, is specifically related to a kind of rotary type sun power marsh sewage treatment system.
Background technology
Current China domestic sewage in rural areas sewage disposal prevailing technology mainly contains ecological filter, to medium Efficiency for Soil Aquifer Treatment, A
2/ O technology, Artificial Wetland Techniques, unpowered system for anaerobic treatment, solar energy aeration aerobic treatment technology etc.But a lot of defect of these treatment process ubiquities, as winter and night treatment effect obviously reduce, in extreme temperature, wetland plant occurs that big area insect pest and the phenomena of mortality, solar energy utilization ratio too lowly even occur paralysis, wet land filler easily blocks, single wetland variation inefficiency, rainfall amount wet land system paralysis in more season etc.Even if there is now solar energy greenhouse canopy artificial wet land treating system, sewage treating efficiency obtains obvious improvement, but because solar panels cannot rotate, add that present certain areas sun power is natively not abundant, cause the solar energy utilization ratio as wetland energy supply and attemperator low, the sun power waste disposal plant in even many places has become ornaments to visit use.In view of above problem, the rotary type sun power marsh sewage treatment system of this patent and method thereof well solve these problems, before wet land system, add overflow well solve rainfall amount wet land system in more season paralysis problem, controllable lifting bar is installed in wet land system and has solved photovoltaic panel along with sunlight Rotation, added the relative unit such as spray, aeration, heat production rod, ventilation simultaneously and the processing efficiency of whole system to sewage is increased substantially.
Summary of the invention
The purpose of this utility model solves problems of the prior art, and provide a kind of rotary type sun power marsh sewage treatment system.
Rotary type sun power marsh sewage treatment system comprises the vertical current constructed wetland and horizontal flow artificial wetland that are arranged in series, and vertical current constructed wetland and horizontal flow artificial wetland are all arranged in canopy formula thin-film photovoltaic solar greenhouse, the outer surface of cupular part in canopy formula thin-film photovoltaic solar greenhouse lays amorphous silicon membrane formula solar panel, for converting solar energy into electrical energy, while rotary type sun power marsh sewage treatment system powers, part sunlight is used for the photosynthesis of wetland plant through amorphous silicon membrane formula solar panel.
Described amorphous silicon membrane formula solar panel is provided with angle regulator, for regulating the angle between amorphous silicon membrane formula solar panel and solar ray.
Described angle regulator comprises the first electronic lifting rod, the second electronic lifting rod, the first lifting rod motor and the second lifting rod motor, first electronic lifting rod and the second electronic lifting rod divide and are located at amorphous silicon membrane formula solar panel two bottom sides, one end that first electronic lifting rod is connected with amorphous silicon membrane formula solar panel with the second electronic lifting rod is equipped with lifting rod telescopic joint, and the other end of the first electronic lifting rod, the second electronic lifting rod is respectively equipped with the first lifting rod motor and the second lifting rod motor.
Wet land filler is provided with bottom described vertical current constructed wetland and horizontal flow artificial wetland, wet land filler is followed successively by mixed soil, coarse sands layer, scum layer, microlith layer, rubble layer, impervious barrier from top to bottom, wherein be provided with immobilized microorganism layer in scum layer, be provided with heating constant temperature rod and boring aeration pipe in microlith layer, boring aeration pipe is connected with aeration blower; Horizontal flow artificial wetland is connected with regulation of level case by wet well.
Spray equipment and ventilation plant is also provided with, for regulating greenhouse temperature in described canopy formula thin-film photovoltaic solar greenhouse.
Housing is provided with in described rotary type sun power marsh sewage treatment system, for carrying out Automated condtrol to rotary type sun power marsh sewage treatment system, housing is connected with the second lifting rod motor with the first lifting rod motor with spray equipment, ventilation plant, microkinetic lift pump, aeration blower, heating constant temperature rod, boring aeration pipe.
the beneficial effects of the utility model are:
1, canopy formula thin-film photovoltaic solar greenhouse had both met the light and temperature needs of plant normal growth in each in season, realized opto-electronic conversion again, low cost optical energy power.
2, have employed vertical current constructed wetland and drowned flow artificial wet land series model, floor space is less, avoid undercurrent not good to ammonia nitrogen, phosphorus treatment effect, the various Pollutant Treatment efficiency of this combined artificial wetland to water body are higher, meet standard water discharge emission request.
3, automatic control solar energy electric lifting rod installed by thin-film photovoltaic solar plate, can along with sun angle change telescopic adjustment photovoltaic panel towards, improve the utilization ratio of sun power.
4, utilize civil power as the supply energy, ensure that special weather situation and night Sewage treatment systems normal operation.Be provided with again grid-connected mains system simultaneously, meet sun power unnecessary when system is normally run and enter mains system.
5, combined artificial wetland adopts steel and concrete structure build and lay impervious barrier, prevents effluent seepage from entering earth's surface.
6, heating constant temperature rod and micropore perforated pipe are installed in Performance of Constructed Wetlands Substrates layer, have improved sewage treating efficiency.
7, water level detecting and controlling device installed by wet well, and when hydraulic load is excessive, the regulation and control part water yield enters in runoff investigation case.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rotary type sun power marsh sewage treatment system;
Fig. 2 is solar power supply apparatus system schematic of the present utility model;
Fig. 3 is solar energy electric lifting rod schematic diagram of the present utility model;
Fig. 4 is vertical current constructed wetland structure iron of the present utility model;
Fig. 5 is wet land filler schematic diagram of the present utility model.
In figure, overflow well 1, grating tank 2, microkinetic lift pump 3, first electronic lifting rod 4, amorphous silicon membrane formula solar panel 5, vertical current constructed wetland 6, wet land filler 7, wetland plant 8, heating constant temperature rod 9, boring aeration pipe 10, spray equipment 11, second lifting rod motor 12, second electronic lifting rod 13, ventilation plant 14, first lifting rod motor 15, horizontal flow artificial wetland 16, wet well 17, regulation of level case 18, liquid level monitoring float switch 19, aeration blower 20, lifting rod telescopic joint 21, wetland water inlet pipe 22, wetland pump well 23, Flow in Wetland passage 24, impervious barrier 25, immobilized microorganism layer 26, mixed soil 27, coarse sands layer 28, scum layer 29, microlith layer 30, rubble layer 31, housing 32 and solar energy storage inverse control all-in-one 33.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, rotary type sun power marsh sewage treatment system, comprise vertical current constructed wetland 6 and horizontal flow artificial wetland 16, vertical current constructed wetland 6 and horizontal flow artificial wetland 16 are arranged in series, and be all arranged in canopy formula thin-film photovoltaic solar greenhouse, the outer surface of cupular part in canopy formula thin-film photovoltaic solar greenhouse lays amorphous silicon membrane formula solar panel 5, for converting solar energy into electrical energy, while rotary type sun power marsh sewage treatment system powers, part sunlight is used for the photosynthesis of wetland plant 8 through amorphous silicon membrane formula solar panel 5.Amorphous silicon membrane formula solar panel is a kind of thin-film solar cells being essentially consist with non-crystalline silicon compound, its exclusive light splitting technology, solar photovoltaic segmentation can be utilized: UV-light and purple, indigo, indigo plant, green, gold-tinted are used for generating electricity, carry out photoelectric conversion, and the orange light of a part and ruddiness are through cell panel, because photosynthesis of plant mainly relies on ruddiness, the plant under cell panel can normal growth.Thus, and solve powerup issue, also ensure that the normal growth of wetland plant simultaneously, and amorphous silicon membrane formula solar panel can utilize specific function film, according to the requirement of artificial swamp to temperature, by infrared light selectivity through or reflection, thus regulate the temperature in canopy formula thin-film photovoltaic solar greenhouse.
Described amorphous silicon membrane formula solar panel 5 is provided with angle regulator, for regulating the angle between amorphous silicon membrane formula solar panel 5 and solar ray.Different time sections in one day, by regulating the angle of amorphous silicon membrane formula solar panel 5 and sunlight light, thus utilizes sun power to greatest extent.Angle regulator can adopt various ways, as arranged elevator or electronic lifting rod etc. bottom solar panel.
As shown in Figure 3, the form that electronic lifting rod is set is adopted in the present embodiment.Described angle regulator comprises the first electronic lifting rod 4, second electronic lifting rod 13, first lifting rod motor 15 and the second lifting rod motor 12, first electronic lifting rod 4 and the second electronic lifting rod 13 points are located at amorphous silicon membrane formula solar panel 5 two bottom sides, the other end that one end that first electronic lifting rod 4 and the second electronic lifting rod 13 are connected with amorphous silicon membrane formula solar panel 5 is equipped with the electronic lifting rod 13 of the electronic lifting rod of lifting rod telescopic joint 21, first 4, second is respectively equipped with the first lifting rod motor 15 and the second lifting rod motor 12.Lifting rod telescopic joint 21 is driven by the first lifting rod motor 15 and the second lifting rod motor 12, realizes elongating or shortening, and makes the angle of amorphous silicon membrane formula solar panel 5 change thus.The electronic lifting rod of both sides can independent telescope, also can linkage telescopic, makes amorphous silicon membrane formula solar panel 5 keep vertical with solar light irradiation direction as far as possible.Lifting rod motor 12 carries out Automated condtrol by housing 32.
As shown in Figures 4 and 5, wet land filler 7 is provided with bottom described vertical current constructed wetland 6 and horizontal flow artificial wetland 16, wet land filler 7 is followed successively by mixed soil 27, coarse sands layer 28, scum layer 29, microlith layer 30, rubble layer 31, impervious barrier 25 from top to bottom, wherein be provided with immobilized microorganism layer 26 in scum layer 29, be provided with heating constant temperature rod 9 and boring aeration pipe 10 in microlith layer 30, boring aeration pipe 10 is connected with aeration blower 20; Horizontal flow artificial wetland 16 is connected with regulation of level case 18 by wet well 17.Liquid level monitoring float switch 19 is provided with in wet well 17, for monitoring the elevation of water surface of the marsh sewage treatment system be connected with wet well 17, when water level is too high, detection control is carried out by liquid level monitoring float switch 19, unnecessary water is discharged in regulation of level case 18, keeps the operating load of artificial wet land treating system to be no more than processing load.Artificial swamp adopts steel and concrete structure build and lay impervious barrier, prevents effluent seepage from entering underground water.
Spray equipment 11 and ventilation plant 14 is also provided with in described canopy formula thin-film photovoltaic solar greenhouse.During the tolerable temperature of canopy formula thin-film photovoltaic solar temperature room temp higher than wetland plant 8, temperature controlled switch is utilized to open spray equipment 11 and ventilation plant 14 is lowered the temperature.Ventilation plant 14 can adopt multiple set-up mode, as offered vent window or arranging ventilator.In the present embodiment, ventilation plant 14 adopts the mode that vent window and ventilator combine.
As shown in Figure 2, in rotary type sun power marsh sewage treatment system, be provided with housing (32), for carrying out Automated condtrol to rotary type sun power marsh sewage treatment system.Spray equipment 11, ventilation plant 14, microkinetic lift pump 3, aeration blower 20, heating constant temperature rod 9, boring aeration pipe 10 are all connected with housing 32 with the second lifting rod motor 12 with the first lifting rod motor 15.Automation control appliance is provided with, for operation and the regulation and control of the various component devices of the whole Sewage treatment systems of Automated condtrol in housing 32.The electric energy that amorphous silicon membrane formula solar panel 5 transforms is undertaken transforming and storing by solar energy storage inverse control all-in-one 33, and for the energy supply of whole marsh sewage treatment system.In addition, the electric energy that amorphous silicon membrane formula solar panel 5 produces and mains system form light-electricity complementary system, and both also connect, mutually energy supply as a supplement; When lasting cloudy day or sun power undersupply, civil power can carry out supply to whole system.
The integrated connection mode of rotary type sun power marsh sewage treatment system is as follows:
Grating tank 2, overflow well 1, vertical current constructed wetland 6, horizontal flow artificial wetland 16, wet well 17 are connected by pipeline in turn with regulation of level case 18, canopy formula thin-film photovoltaic solar greenhouse is arranged at above vertical current constructed wetland 6, horizontal flow artificial wetland 16, and greenhouse internal upper part is provided with spray equipment 11, ventilation plant 14; Be connected with the second electronic lifting rod 13 by the first electronic lifting rod 4 between room, greenhouse body with amorphous silicon membrane formula solar panel 5, article two, lifting rod top is equipped with lifting rod telescopic joint 21, and bottom is respectively equipped with the first lifting rod motor 15 and the second lifting rod motor 12.Wet land filler 7 and Flow in Wetland passage 24 is equipped with in vertical current constructed wetland 6, horizontal flow artificial wetland 16, both filler set-up modes are consistent, wetland is planted and is implanted with wetland plant 8, wetland pump well 23 is arranged at vertical current constructed wetland 6 front end, microkinetic lift pump 3 is arranged in overflow well 1, by wetland water inlet pipe 22 by sewage transport in overflow well 1 in wetland pump well 23, be provided with liquid level monitoring float switch 19 in wet well 17, boring aeration pipe 10 is connected with aeration blower 20.The electronic lifting rod 4 of microkinetic lift pump 3, first, heating constant temperature rod 9, boring aeration pipe 10, the electronic lifting rod 13 of spray equipment 11, second lifting rod motor 12, second, ventilation plant 14, first lifting rod motor 15, aeration blower 20 are all connected with housing 32.The direct current that amorphous silicon membrane formula solar panel 5 produces after solar energy storage inverse control all-in-one 33 is transformed into alternating-current, and controls each power consumer apparatus by housing 32.
The sewage water treatment method of described artificial marsh sewage treatment system is used to comprise the steps:
1) sewage flows through grating tank 2 and overflow well 1 successively by pipe network, utilizes grating tank 2 elimination suspended substance and utilizes overflow well 1 pair of sewage water yield to regulate;
2) by microkinetic lift pump 3 by through step 1) sewage after process enters in the wetland pump well 23 of vertical current constructed wetland 6 by wetland water inlet pipe 22, flowed from the bottom up by bottom wet land filler 7 by Flow in Wetland passage 24, in the process of longitudinal flow, sewage is successively through the root system of rubble layer 31, microlith layer 30, scum layer 29, immobilized microorganism layer 26, coarse sands layer 28 and mixed soil 27 and wetland plant 8 again; In the process of sewage longitudinal flow, the heating constant temperature rod 9 installed in microlith layer 30 is utilized to provide heat for whole bed body, utilize aeration blower 20 to carry out aeration by boring aeration pipe 10 simultaneously, make it to form aerobic zone, oxygen-starved area and anaerobic zone at boring aeration pipe 10 periphery by distance, reach the object of denitrogenation dephosphorizing; The use of boring aeration pipe 10 simultaneously can also avoid the generation of filler blockage problem effectively.
3) by through step 2) sewage after process enters horizontal flow artificial wetland 16, in plug-flow process, sewage flows to water outlet from the water-in of horizontal flow through packing layer successively, and utilize the boring aeration pipe 10 of pre-plugged to carry out oxygen supply, simultaneously, heating constant temperature rod 9 is utilized to be incubated, to remove the pollutent in sewage further; Described vertical current constructed wetland and horizontal flow artificial wetland are all arranged in canopy formula thin-film photovoltaic solar greenhouse, canopy formula thin-film photovoltaic solar greenhouse controls by spray equipment 11 and ventilation plant 14 pairs of temperature of shed, when temperature is higher than set(ting)value, unlatching spray equipment 11 and ventilation plant 14 are lowered the temperature;
4) by through step 3) sewage after process enters wet well 17, carry out qualified discharge, simultaneously by the elevation of water surface in the liquid level monitoring float switch 19 level monitoring artificial wetland 16 of installation in wet well 17, enter regulation of level case 18 higher than controlling current during preset value.
Described vertical current constructed wetland and horizontal flow artificial wetland are all arranged in canopy formula thin-film photovoltaic solar greenhouse, and sunlight segmentation utilizes by the amorphous silicon membrane formula solar panel 5 of top of greenhouse, are respectively used to generating and supply photosynthesis of plant; Canopy formula thin-film photovoltaic solar greenhouse is controlled by spray equipment 11 and ventilation plant 14 pairs of temperature of shed, and when temperature is higher than set(ting)value, unlatching spray equipment 11 and ventilation plant 14 are lowered the temperature; Meanwhile, angle regulator regulates angle between amorphous silicon membrane formula solar panel 5 and solar ray by the first electronic lifting rod 13, first lifting rod motor 15 of electronic lifting rod 4, second and the second lifting rod motor 12.
Described microkinetic lift pump 3, aeration blower 20, heating constant temperature rod 9, boring aeration pipe 10 and the first lifting rod motor 15 and the second lifting rod motor 12 all carry out energy supply by the solar energy storage be connected with amorphous silicon membrane formula solar panel 5 against controlling all-in-one 33, the sun power that amorphous silicon membrane formula solar panel 5 absorbs changes into the alternating-current required for whole marsh sewage treatment system through solar energy storage inverse control all-in-one 33, and the housing 32 that runs through of whole marsh sewage treatment system carries out automatic control.
This covering device is in sewage treatment project project application process, and treatment effect is good.Its effluent quality all reaches relevant national standard, and higher than the treatment effect of general artificial swamp.Device easy construction, in actual moving process, running cost is lower.In the present embodiment, when utilizing above-mentioned artificial marsh sewage treatment system to process, the design parameter of this system Inlet and outlet water water quality is as shown in table 1:
Artificial wet land treating system Inlet and outlet water water quality in table 1 actual moving process
| Index | COD | BOD | NH 3-N | SS | TN | TP | pH |
| Water inlet (mg/L) | 350 | 150 | 25 | 210 | 27 | 8 | 5 |
| Water outlet (mg/L) | 60 | 30 | 7 | 30 | 10 | 4 | 6.5 |
| Clearance (%) | 83 | 80 | 72 | 86 | 63 | 50 | / |
It should be noted that; above-described embodiment is one of the present utility model preferably scheme; so itself and be not used to limit the utility model, allly take equivalent replacement or technical scheme that the mode of equivalent transformation obtains, all drop in protection domain of the present utility model.
Claims (6)
1. a rotary type sun power marsh sewage treatment system, it is characterized in that: comprise the vertical current constructed wetland (6) and horizontal flow artificial wetland (16) that are arranged in series, and vertical current constructed wetland (6) and horizontal flow artificial wetland (16) are all arranged in canopy formula thin-film photovoltaic solar greenhouse, the outer surface of cupular part in canopy formula thin-film photovoltaic solar greenhouse lays amorphous silicon membrane formula solar panel (5), for converting solar energy into electrical energy, while rotary type sun power marsh sewage treatment system powers, by part sunlight through the photosynthesis of amorphous silicon membrane formula solar panel (5) for wetland plant (8).
2. rotary type sun power marsh sewage treatment system as claimed in claim 1, it is characterized in that: described amorphous silicon membrane formula solar panel (5) is provided with angle regulator, for regulating the angle between amorphous silicon membrane formula solar panel (5) and solar ray.
3. rotary type sun power marsh sewage treatment system as claimed in claim 2, it is characterized in that: described angle regulator comprises the first electronic lifting rod (4), second electronic lifting rod (13), first lifting rod motor (15) and the second lifting rod motor (12), first electronic lifting rod (4) and the second electronic lifting rod (13) point are located at amorphous silicon membrane formula solar panel (5) two bottom sides, one end that first electronic lifting rod (4) is connected with amorphous silicon membrane formula solar panel (5) with the second electronic lifting rod (13) is equipped with lifting rod telescopic joint (21), first electronic lifting rod (4), the other end of the second electronic lifting rod (13) is respectively equipped with the first lifting rod motor (15) and the second lifting rod motor (12).
4. rotary type sun power marsh sewage treatment system as claimed in claim 1, it is characterized in that: described vertical current constructed wetland (6) and horizontal flow artificial wetland (16) bottom are provided with wet land filler (7), wet land filler (7) is followed successively by mixed soil (27) from top to bottom, coarse sands layer (28), scum layer (29), microlith layer (30), rubble layer (31), impervious barrier (25), wherein be provided with immobilized microorganism layer (26) in scum layer (29), heating constant temperature rod (9) and boring aeration pipe (10) is provided with in microlith layer (30), boring aeration pipe (10) is connected with aeration blower (20), horizontal flow artificial wetland (16) is connected with regulation of level case (18) by wet well (17).
5. rotary type sun power marsh sewage treatment system as claimed in claim 1, is characterized in that: be also provided with spray equipment (11) and ventilation plant (14) in described canopy formula thin-film photovoltaic solar greenhouse, for regulating greenhouse temperature.
6. rotary type sun power marsh sewage treatment system as claimed in claim 1, it is characterized in that: in described rotary type sun power marsh sewage treatment system, be provided with housing (32), for carrying out Automated condtrol to rotary type sun power marsh sewage treatment system, housing (32) is connected with the second lifting rod motor (12) with the first lifting rod motor (15) with spray equipment (11), ventilation plant (14), microkinetic lift pump (3), aeration blower (20), the constant temperature rod (9) that generates heat, boring aeration pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520345159.7U CN204689835U (en) | 2015-05-26 | 2015-05-26 | A kind of rotary type sun power marsh sewage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520345159.7U CN204689835U (en) | 2015-05-26 | 2015-05-26 | A kind of rotary type sun power marsh sewage treatment system |
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| CN204689835U true CN204689835U (en) | 2015-10-07 |
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| CN201520345159.7U Expired - Fee Related CN204689835U (en) | 2015-05-26 | 2015-05-26 | A kind of rotary type sun power marsh sewage treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925951A (en) * | 2015-05-26 | 2015-09-23 | 杭州科瑞特环境技术有限公司 | Rotatable solar wetland sewage disposal system and method thereof |
| CN114180725A (en) * | 2021-12-14 | 2022-03-15 | 中国科学院亚热带农业生态研究所 | Method for purifying agricultural non-point source pollution by using photovoltaic wetland |
| CN115182516A (en) * | 2022-07-06 | 2022-10-14 | 苏州筑源规划建筑设计有限公司 | Green low-carbon energy-saving building structure and construction method thereof |
-
2015
- 2015-05-26 CN CN201520345159.7U patent/CN204689835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925951A (en) * | 2015-05-26 | 2015-09-23 | 杭州科瑞特环境技术有限公司 | Rotatable solar wetland sewage disposal system and method thereof |
| CN114180725A (en) * | 2021-12-14 | 2022-03-15 | 中国科学院亚热带农业生态研究所 | Method for purifying agricultural non-point source pollution by using photovoltaic wetland |
| CN115182516A (en) * | 2022-07-06 | 2022-10-14 | 苏州筑源规划建筑设计有限公司 | Green low-carbon energy-saving building structure and construction method thereof |
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| Date | Code | Title | Description |
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| 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: 20151007 Termination date: 20160526 |