CN205368067U - Solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system - Google Patents
Solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system Download PDFInfo
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- CN205368067U CN205368067U CN201620125128.5U CN201620125128U CN205368067U CN 205368067 U CN205368067 U CN 205368067U CN 201620125128 U CN201620125128 U CN 201620125128U CN 205368067 U CN205368067 U CN 205368067U
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- constant temperature
- reactor
- microalgae
- filtering ponds
- methane
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- 239000010865 sewage Substances 0.000 title claims abstract description 60
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 18
- 241000195493 Cryptophyta Species 0.000 title abstract 11
- 238000001914 filtration Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010902 straw Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims 1
- 230000012010 growth Effects 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000010808 liquid waste Substances 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005791 algae growth Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a treatment of domestic sewage technical field, the more specifically solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system that says so, domestic sewage carries out the preliminary treatment through filtering ponds, sewage gets into constant temperature algae reactor a little, the waste liquid waste residue that the straw filtered after adsorbing gets into the methane -generating pit, the solar collector system provides constant temperature for the algae reactor that declines with constant temperature with the constant temperature methane -generating pit, maintain best growth temperature and the fermented temperature of the best of constant temperature methane -generating pit in the algae reactor that declines with constant temperature. Communicate between domestic water pond and the filtering ponds, filtering ponds and constant temperature communicate between the algae reactor a little, and constant temperature communicates between the processing apparatus behind algae reactor and the little algae a little, communicate between processing apparatus and the constant temperature methane -generating pit behind little algae, communicate between filtering ponds and the constant temperature methane -generating pit, constant temperature a little the algae reactor with communicate between the methane -generating pit with constant temperature, solar collector with the domestic water pond, with constant temperature decline the algae reactor and with constant temperature between the methane -generating pit homogeneous phase be connected.
Description
Technical field
This utility model relates to sanitary sewage disposal technical field, more specifically to solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond.
Background technology
At present, owing to the infrastructure in villages and small towns falls behind, sewage is often unprocessed is just exhausted directly to surface drainage, except sanitary sewage, also including the sewage such as livestock and poultry cultivation, aquaculture, pesticide and chemical fertilizer, these sewage have become as the important polluter of new regional water environment.Especially, under the background of new countryside construction, sewage handling problem is in the urgent need to being solved.Therefore, design solar constant temperature microdisk electrode is necessary with the treating domestic sewage combined system in constant temperature biogas pond.
Summary of the invention
This utility model mainly solving the technical problems that: solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond are provided, sanitary sewage carries out pretreatment by the drainage screen that the thickness in filtering ponds is different, after removing float, BOD, COD, SS, removing bulky grain and floating thing, sewage enters constant temperature microalgae reactor, the liquid and waste slag produced entrance methane-generating pit after straw filtering absorption；According to Temperature Matching principle, solar energy collector system is utilized to provide constant temperature for constant temperature microalgae reactor and constant temperature biogas pond, to maintain the optimum fermentation temp of best suitable growth temperature in constant temperature microalgae reactor and constant temperature biogas pond；Processing sanitary sewage speed fast, efficiency is high.
For solving above-mentioned technical problem, this utility model relates to sanitary sewage disposal technical field, more specifically solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond, including domestic water pond, filtering ponds, constant temperature microalgae reactor, microalgae after-treatment device, solar thermal collector and constant temperature biogas pond, sanitary sewage carries out pretreatment by the drainage screen that the thickness in filtering ponds is different, remove float, BOD, COD, SS, after removing bulky grain and floating thing, sewage enters constant temperature microalgae reactor, liquid and waste slag produced entrance methane-generating pit after straw filtering absorption；According to Temperature Matching principle, solar energy collector system is utilized to provide constant temperature for constant temperature microalgae reactor and constant temperature biogas pond, to maintain the optimum fermentation temp of best suitable growth temperature in constant temperature microalgae reactor and constant temperature biogas pond；Processing sanitary sewage speed fast, efficiency is high.
Filtering ponds be internally provided with single filter net, cascade filtration net, three-stage filtration net and level Four drainage screen, single filter net, cascade filtration net, three-stage filtration net and level Four drainage screen are successively set on the inside of filtering ponds from top to bottom.
Constant temperature microalgae reactor includes reactor shell, wastewater inlet, outlet of sewer, air inlet, air vent, motor, shaft, stirring vane, LED and PH detection and controls device, wastewater inlet and outlet of sewer are fixedly connected with on the outer wall of reactor shell upper end, air inlet is fixedly connected on the outer wall of reactor shell lower end, and air vent is fixedly connected on the outer wall on reactor shell top.Motor is fixedly mounted on the top of reactor shell, and shaft is fixing with the output shaft of motor to be connected, and stirring vane is connected to the bottom of shaft.LED is arranged on the inwall of reactor shell, and PH detection and control device are arranged on the top of reactor shell.
Connect between domestic water pond and filtering ponds, connect between filtering ponds with constant temperature microalgae reactor, connect between constant temperature microalgae reactor and microalgae after-treatment device, connect between microalgae after-treatment device with constant temperature biogas pond, connect between filtering ponds with constant temperature biogas pond, connect between constant temperature microalgae reactor and constant temperature biogas pond, solar thermal collector and domestic water pond, be all connected between constant temperature microalgae reactor and constant temperature biogas pond.
Further optimization as the technical program, this utility model solar constant temperature microdisk electrode is corn straw with the single filter net described in the treating domestic sewage combined system in constant temperature biogas pond, cascade filtration net is wheat stalk, and three-stage filtration net is made up of Testa Tritici, and level Four drainage screen is made up of quartz sand.
As the further optimization of the technical program, this utility model solar constant temperature microdisk electrode is arranged at the inside of reactor shell with the shaft described in the treating domestic sewage combined system in constant temperature biogas pond and stirring vane.
As the further optimization of the technical program, this utility model solar constant temperature microdisk electrode all connects with the inside of reactor shell with the wastewater inlet described in the treating domestic sewage combined system in constant temperature biogas pond, outlet of sewer, air inlet and air vent.
This utility model solar constant temperature microdisk electrode has the beneficial effect that with the treating domestic sewage combined system in constant temperature biogas pond
This utility model solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond, sanitary sewage carries out pretreatment by the drainage screen that the thickness in filtering ponds is different, after removing float, BOD, COD, SS, removing bulky grain and floating thing, sewage enters constant temperature microalgae reactor, the liquid and waste slag produced entrance methane-generating pit after straw filtering absorption；According to Temperature Matching principle, solar energy collector system is utilized to provide constant temperature for constant temperature microalgae reactor and constant temperature biogas pond, to maintain the optimum fermentation temp of best suitable growth temperature in constant temperature microalgae reactor and constant temperature biogas pond；Processing sanitary sewage speed fast, efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of this utility model solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond.
Fig. 2 is the structural representation of this utility model solar constant temperature microdisk electrode and the filtering ponds of the treating domestic sewage combined system in constant temperature biogas pond.
Fig. 3 is the structural representation of this utility model solar constant temperature microdisk electrode and the constant temperature microalgae reactor 3 of the treating domestic sewage combined system in constant temperature biogas pond.
In figure: domestic water pond 1；Filtering ponds 2；Single filter net 2-1；Cascade filtration net 2-2；Three-stage filtration net 2-3；Level Four drainage screen 2-4；Constant temperature microalgae reactor 3；Reactor shell 3-1；Wastewater inlet 3-2；Outlet of sewer 3-3；Air inlet 3-4；Air vent 3-5；Motor 3-6；Shaft 3-7；Stirring vane 3-8；LED 3-9；PH detection and control device 3-10；Microalgae after-treatment device 4；Solar thermal collector 5；Constant temperature biogas pond 6.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, 2, 3 illustrate present embodiment, this utility model relates to sanitary sewage disposal technical field, more specifically solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond, including: domestic water pond 1, filtering ponds 2, constant temperature microalgae reactor 3, microalgae after-treatment device 4, solar thermal collector 5 and constant temperature biogas pond 6, sanitary sewage carries out pretreatment by the drainage screen that the thickness in filtering ponds is different, remove float, BOD, COD, SS, after removing bulky grain and floating thing, sewage enters constant temperature microalgae reactor, liquid and waste slag produced entrance methane-generating pit after straw filtering absorption；According to Temperature Matching principle, solar energy collector system is utilized to provide constant temperature for constant temperature microalgae reactor and constant temperature biogas pond, to maintain the optimum fermentation temp of best suitable growth temperature in constant temperature microalgae reactor and constant temperature biogas pond；Processing sanitary sewage speed fast, efficiency is high.
Filtering ponds 2 be internally provided with single filter net 2-1, cascade filtration net 2-2, three-stage filtration net 2-3 and level Four drainage screen 2-4, single filter net 2-1, cascade filtration net 2-2, three-stage filtration net 2-3 and level Four drainage screen 2-4 are successively set on the inside of filtering ponds 2 from top to bottom；The inside that sanitary sewage filtering ponds 2 in domestic water pond 1 arrive, sanitary sewage is carried out layered shaping by single filter net 2-1, cascade filtration net 2-2, three-stage filtration net 2-3 and level Four drainage screen 2-4, to reach to remove the effect of solid particulate matter in sanitary sewage.
Constant temperature microalgae reactor 3 includes reactor shell 3-1, wastewater inlet 3-2, outlet of sewer 3-3, air inlet 3-4, air vent 3-5, motor 3-6, shaft 3-7, stirring vane 3-8, LED 3-9 and PH detection and controls device 3-10, wastewater inlet 3-2 and outlet of sewer 3-3 is fixedly connected with on the outer wall of reactor shell 3-1 upper end, air inlet 3-4 is fixedly connected on the outer wall of reactor shell 3-1 lower end, and air vent 3-5 is fixedly connected on the outer wall on reactor shell 3-1 top；Motor 3-6 is fixedly mounted on the top of reactor shell 3-1, and the output shaft of shaft 3-7 and motor 3-6 is fixing to be connected, and stirring vane 3-8 is connected to the bottom of shaft 3-7；LED 3-9 is arranged on the inwall of reactor shell 3-1, and the growth that LED 3-9 is microorganism provides illumination, improves the process quality of sanitary sewage.PH detection and control device 3-10 are arranged on the top of reactor shell 3-1；PH detection and control device 3-10 detect the pH value of sanitary sewage, it is simple to the process of sanitary sewage.After sanitary sewage after filtering ponds 2 filter enters constant temperature microalgae reactor 3, motor 3-6 is mixed homogeneously with microalgae after driving stirring vane 3-8 stirring, under the optimum provided, quickly enters exponential phase of growth, removes the materials such as the nitrogen in sewage, phosphorus.Carbon dioxide is passed into by the air inlet 3-4 at constant temperature microalgae reactor 3 bottom center place by rubber pipeline simultaneously, promotes inside to be evenly distributed while supply carbon source；The optimum of micro algae growth is provided, removes the nitrogen in sewage, phosphorus etc..
Connect between domestic water pond 1 with filtering ponds 2, connect between filtering ponds 2 with constant temperature microalgae reactor 3, connect between constant temperature microalgae reactor 3 and microalgae after-treatment device 4, connect between microalgae after-treatment device 4 with constant temperature biogas pond 6, connect between filtering ponds 2 with constant temperature biogas pond 6, connect between constant temperature microalgae reactor 3 and constant temperature biogas pond 6, solar thermal collector 5 and domestic water pond 1, be all connected between constant temperature microalgae reactor 3 and constant temperature biogas pond 6；Solar thermal collector 5 collects solar heat, controls to maintain the constant temperature in constant temperature microalgae reactor 3 and constant temperature biogas pond 6 by temperature, to maintain the optimum fermentation temp of best suitable growth temperature in constant temperature microalgae reactor 3 and constant temperature biogas pond 6；Processing sanitary sewage speed fast, efficiency is high.
Sanitary sewage in domestic water pond 1 enters into filtering ponds 2, after sanitary sewage after filtering ponds 2 filter enters constant temperature microalgae reactor 3, motor 3-6 is mixed homogeneously with microalgae after driving stirring vane 3-8 stirring, under the optimum provided, quickly enter exponential phase of growth, remove the materials such as the nitrogen in sewage, phosphorus.Constant temperature microalgae reactor 3 will enter into microalgae after-treatment device 4 after sanitary sewage disposal, sewage carrying out again is processed by microalgae after-treatment device 4；Constant temperature biogas pond 6 Recycling of waste liquid waste residue and process straw, be used for producing biogas, economize on resources.
Detailed description of the invention two:
Below in conjunction with Fig. 1,2,3, present embodiment is described, embodiment one is described further by present embodiment, described single filter net 2-1 is corn straw, cascade filtration net 2-2 is wheat stalk, three-stage filtration net 2-3 is made up of Testa Tritici, level Four drainage screen 2-4 is made up of quartz sand, and sanitary sewage is carried out layered shaping by single filter net 2-1, cascade filtration net 2-2, three-stage filtration net 2-3 and level Four drainage screen 2-4, to reach to remove the effect of solid particulate matter in sanitary sewage.
Detailed description of the invention three:
Below in conjunction with Fig. 1,2,3, present embodiment being described, embodiment one is described further by present embodiment, and described shaft 3-7 and stirring vane 3-8 is arranged at the inside of reactor shell 3-1.
Detailed description of the invention four:
Below in conjunction with Fig. 1,2,3, present embodiment being described, embodiment one is described further by present embodiment, and described wastewater inlet 3-2, outlet of sewer 3-3, air inlet 3-4 all connect with the inside of reactor shell 3-1 with air vent 3-5.
Certainly; described above is not limitation of the utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, falls within protection domain of the present utility model.
Claims (4)
1. solar constant temperature microdisk electrode and the treating domestic sewage combined system in constant temperature biogas pond, including domestic water pond (1), filtering ponds (2), constant temperature microalgae reactor (3), microalgae after-treatment device (4), solar thermal collector (5) and constant temperature biogas pond (6), it is characterized in that: filtering ponds (2) be internally provided with single filter net (2-1), cascade filtration net (2-2), three-stage filtration net (2-3) and level Four drainage screen (2-4), single filter net (2-1), cascade filtration net (2-2), three-stage filtration net (2-3) and level Four drainage screen (2-4) are successively set on the inside of filtering ponds (2) from top to bottom；
Constant temperature microalgae reactor (3) includes reactor shell (3-1), wastewater inlet (3-2), outlet of sewer (3-3), air inlet (3-4), air vent (3-5), motor (3-6), shaft (3-7), stirring vane (3-8), LED (3-9) and PH detect and control device (3-10), wastewater inlet (3-2) and outlet of sewer (3-3) are fixedly connected with on the outer wall of reactor shell (3-1) upper end, air inlet (3-4) is fixedly connected on the outer wall of reactor shell (3-1) lower end, air vent (3-5) is fixedly connected on the outer wall on reactor shell (3-1) top；Motor (3-6) is fixedly mounted on the top of reactor shell (3-1), shaft (3-7) is fixing with the output shaft of motor (3-6) to be connected, and stirring vane (3-8) is connected to the bottom of shaft (3-7)；LED (3-9) is arranged on the inwall of reactor shell (3-1), and PH detection and control device (3-10) are arranged on the top of reactor shell (3-1)；
Connect between domestic water pond (1) with filtering ponds (2), connect between filtering ponds (2) with constant temperature microalgae reactor (3), connect between constant temperature microalgae reactor (3) with microalgae after-treatment device (4), connect between microalgae after-treatment device (4) with constant temperature biogas pond (6), connect between filtering ponds (2) with constant temperature biogas pond (6), connect between constant temperature microalgae reactor (3) with constant temperature biogas pond (6), solar thermal collector (5) and domestic water pond (1), all it is connected between constant temperature microalgae reactor (3) and constant temperature biogas pond (6).
2. solar constant temperature microdisk electrode according to claim 1 and the treating domestic sewage combined system in constant temperature biogas pond, it is characterized in that: described single filter net (2-1) is corn straw, cascade filtration net (2-2) is wheat stalk, three-stage filtration net (2-3) is made up of Testa Tritici, and level Four drainage screen (2-4) is made up of quartz sand.
3. solar constant temperature microdisk electrode according to claim 1 and the treating domestic sewage combined system in constant temperature biogas pond, it is characterised in that: described shaft (3-7) and stirring vane (3-8) are arranged at the inside of reactor shell (3-1).
4. solar constant temperature microdisk electrode according to claim 1 and the treating domestic sewage combined system in constant temperature biogas pond, it is characterised in that: described wastewater inlet (3-2), outlet of sewer (3-3), air inlet (3-4) all connect with the inside of reactor shell (3-1) with air vent (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125128.5U CN205368067U (en) | 2016-02-17 | 2016-02-17 | Solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125128.5U CN205368067U (en) | 2016-02-17 | 2016-02-17 | Solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system |
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| CN205368067U true CN205368067U (en) | 2016-07-06 |
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| CN201620125128.5U Expired - Fee Related CN205368067U (en) | 2016-02-17 | 2016-02-17 | Solar energy declines with constant temperature, and algae is cultivateed and constant temperature methane -generating pit combines processing sewage piping system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745769A (en) * | 2016-12-21 | 2017-05-31 | 兰州理工大学 | Solar constant temperature culture microalgae domestic sewage treatment system |
| CN111217499A (en) * | 2020-03-23 | 2020-06-02 | 兰州交通大学 | A kind of rural domestic sewage purification device |
| CN113354211A (en) * | 2021-06-28 | 2021-09-07 | 重庆大学 | Multi-stage series microalgae biomembrane continuous purification device for fermentation wastewater |
| CN113880354A (en) * | 2021-10-13 | 2022-01-04 | 世纪华扬环境工程有限公司 | Process for sewage treatment under high-altitude condition |
-
2016
- 2016-02-17 CN CN201620125128.5U patent/CN205368067U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745769A (en) * | 2016-12-21 | 2017-05-31 | 兰州理工大学 | Solar constant temperature culture microalgae domestic sewage treatment system |
| CN106745769B (en) * | 2016-12-21 | 2020-06-02 | 兰州理工大学 | Solar constant-temperature microalgae cultivation domestic sewage treatment system |
| CN111217499A (en) * | 2020-03-23 | 2020-06-02 | 兰州交通大学 | A kind of rural domestic sewage purification device |
| CN113354211A (en) * | 2021-06-28 | 2021-09-07 | 重庆大学 | Multi-stage series microalgae biomembrane continuous purification device for fermentation wastewater |
| CN113880354A (en) * | 2021-10-13 | 2022-01-04 | 世纪华扬环境工程有限公司 | Process for sewage treatment under high-altitude condition |
| CN113880354B (en) * | 2021-10-13 | 2023-08-22 | 世纪华扬环境工程有限公司 | Process for sewage treatment under high altitude condition |
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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: 20160706 Termination date: 20170217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |