CN113666502A - Carbon-neutralized solar energy thermal reactor for sewage treatment - Google Patents
Carbon-neutralized solar energy thermal reactor for sewage treatment Download PDFInfo
- Publication number
- CN113666502A CN113666502A CN202111042631.6A CN202111042631A CN113666502A CN 113666502 A CN113666502 A CN 113666502A CN 202111042631 A CN202111042631 A CN 202111042631A CN 113666502 A CN113666502 A CN 113666502A
- Authority
- CN
- China
- Prior art keywords
- reaction layer
- carbon
- sewage treatment
- neutralized
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of sewage treatment, and discloses a carbon-neutralized solar energy thermal reactor for sewage treatment, which comprises a reactor body, wherein a first reaction layer and a second reaction layer which are arranged up and down are separated from the reactor body by arranging a biological filler grating plate; the method has the characteristics of economy, high efficiency, simplicity, convenience and feasibility and carbon emission reduction.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a carbon-neutralized solar energy thermal reactor for sewage treatment.
Background
At present, China faces a very serious environmental problem of water pollution, the traditional water pollution treatment method mainly adopts physical and chemical methods to purify water, along with the improvement of the water treatment standard and the contradiction between the energy shortage and the lagging traditional treatment technology in China, the development and application of novel wastewater and sewage are very important.
The traditional biological treatment methods for water pollution mainly comprise an activated sludge method, a biological contact oxidation method, an oxidation ditch process, an A/O process, an SBR process, an MBR process and the like, and the traditional treatment methods have the following main problems: 1. the traditional sewage treatment plant is not only an important facility for removing pollutants, but also an energy-consuming large household and a carbon-discharging large household, and the greenhouse gas of the whole sewage treatment industry in China is estimated to reach 2.95 percent of the national greenhouse gas emission in 2030; 2. the traditional sewage treatment technology has long process flow, large floor area, high construction cost and high power consumption; 3. the denitrification reaction time is long, the flora proliferation speed is slow, the influence of low-temperature environment is easy to occur, and the denitrification efficiency is reduced; 4. the process is complex, other steps are needed in the operation process, the operation cost is increased, and secondary pollution exists; therefore, the sewage treatment industry and technology need to change directions and technical innovation, and low-carbon and even zero-carbon sewage treatment is urgent.
Disclosure of Invention
In view of the above, the present invention provides a carbon-neutralized solar thermal reactor for sewage treatment.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a sewage treatment of carbon neutralization is with solar energy thermal reactor that gathers, includes the reactor body, separates out first reaction layer and the second reaction layer that is setting up from top to bottom through setting up biological filler grid plate in the reactor body, and second reaction layer top is located on first reaction layer, has first biological filler formation microalgae community through filling in the first reaction layer, has second biological filler formation high-efficient flora through filling in the second reaction layer.
Preferably, the lateral wall of one side of the reactor body is connected with a water inlet pipe communicated with the first reaction layer, the lateral wall of the other side of the reactor body is connected with a water drainage circulation assembly communicated with the second reaction layer, an aeration pump is further arranged in the second reaction layer, the mixing end of the aeration pump is connected with an aeration pipe, and the air inlet end of the aeration pump is connected with an air inlet pipe which penetrates out of the lateral wall of one side of the reactor body.
Preferably, the water inlet pipe is connected with a liquid flowmeter.
Preferably, the drainage circulation subassembly includes the outlet pipe, the collecting pit, the connecting pipe, circulating pump and back flow, wherein one of them termination of outlet pipe is on the lateral wall of reactor body and is the intercommunication setting with the second reaction layer, the other end is the setting of branching form, the collecting pit connects on one of them branching end that the outlet pipe is the tip that the branching form set up, wherein one termination of connecting pipe is on another branching end that the outlet pipe is the tip that the branching form set up, the end of intaking of circulating pump connects on the other end of connecting pipe, one of them termination of back flow is on the water outlet end of circulating pump, another termination is on the lateral wall of reactor body and is the intercommunication setting with the second reaction layer.
Preferably, the branch end of the water outlet pipe connected with the collecting tank is also connected with a membrane separator.
Preferably, the return pipe is connected with a heater and a doser.
Preferably, the return pipe is also connected with an online pH meter with a temperature signal.
Preferably, the first biological filler has a pipe diameter of 50-80 mm and a volume of 8-125 cm3The PE inclined tube biological filler.
Preferably, the second biological filler is polyurethane biological filler with honeycomb structure, wherein the second biological fillerThe total capacity of microorganisms in the material is 15-30%, and the density of the filler is 20-69 kg/m3The porosity is 30-90%, and the internal filler is 0.1-60 mesh active carbon, diatomite, volcanic rock and zeolite.
Preferably, the biological filler grating plate is made of PP, UPVC or glass fiber reinforced plastic materials.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the biological filler grid plate is arranged in the reactor body to separate the first reaction layer and the second reaction layer, the first biological filler is filled into the first reaction layer to form a microalgae community in the first reaction layer, the second biological filler is filled into the second reaction layer to form a high-efficiency flora in the second reaction layer, so that the reactor is provided with a microalgae symbiotic system, and by the division and cooperation of microorganisms of different populations enriched in the first reaction layer and the second reaction layer, the reactor can overcome the defects of secondary pollution, potential nutrient loss, incomplete utilization of resources, unorganized emission of carbon dioxide and nitrogen oxides and the like easily caused by the traditional sewage treatment method, can effectively remove trace nitrogen and phosphorus nutrients in a water body at low cost, and is economical, efficient, simple and feasible, and has a good carbon emission reduction effect.
2. According to the invention, the aeration pump and the aeration pipe are arranged in the second reaction layer, when the aeration pump starts to work, the second reaction layer can be aerated through the aeration pipe, and air entering the second reaction layer can move upwards under the action of gravity, so that an aerobic state at the upper part and an anoxic state at the lower part are formed in the reactor body, and thus the reactor body has good short-range nitrification and denitrification conditions and high sewage denitrification efficiency.
3. According to the invention, by arranging the drainage circulation component, the liquid purified by the reactor body can be discharged to the outside of the reactor body from the water outlet pipe, the clear water in the liquid can flow out of the membrane separator to the collection tank for collection, and other liquid components in the liquid can flow back into the reactor body through the connecting pipe and the return pipe under the action of the circulation pump for recycling, so that resources are saved.
4. According to the invention, the heater, the doser and the online pH meter with the temperature signal are arranged, so that the temperature and the pH value in the reactor body can be accurately controlled, and the stability of the microbial growth environment in the reactor body is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view a-a.
Reference numerals: 1. a reactor body; 11. a first reaction layer; 12. a second reaction layer; 13. a first biological filler; 14. a second biological filler; 2. a biological filler grid plate; 3. a water inlet pipe; 4. a drain circulation assembly; 41. a water outlet pipe; 42. a collection tank; 43. a connecting pipe; 44. a circulation pump; 45. a return pipe; 46. a membrane separator; 47. a heater; 48. a medicine adding device; 49. an online pH meter; 5. an aeration pump; 6. an aeration pipe; 7. an air inlet pipe; 8. a liquid flow meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the invention provides a carbon-neutralized solar energy thermal reactor for sewage treatment, which comprises a reactor body 1, wherein a first reaction layer 11 and a second reaction layer 12 which are vertically arranged are separated from each other by arranging a biological filler grating plate 2 in the reactor body 1, and the biological filler grating plate 2 is made of PP, UPVC or glass steelThe material is made, and has enough corrosion resistance and pressure resistance, so that the material is not easy to damage; the arrangement of the biological filler grating plate 2 can fix the biological fillers in the first reaction layer 11 and the second reaction layer 12, so as to prevent the biological fillers from losing; the first reaction layer 11 is arranged above the second reaction layer 12, a microalgae community is formed by filling a first biological filler 13 into the first reaction layer 11, a high-efficiency community is formed by filling a second biological filler 14 into the second reaction layer 12, the first biological filler 13 has a pipe diameter of 50-80 mm and a volume of 8-125 cm3The PE inclined tube biological filler is microalgae, the second biological filler 14 is a polyurethane biological filler with a honeycomb structure, and the biological filler is aerobic bacteria, wherein the total capacity of microorganisms in the second biological filler 14 is 15-30%, and the filler density is 20-69 kg/m3The porosity is 30-90%, and the internal fillers are 0.1-60 meshes of active carbon, diatomite, volcanic rock and zeolite;
the arrangement of the first biological filler 13 and the second biological filler 14 enables the first reaction layer 11 to have a good solid-liquid separation effect, so that solid garbage in sewage can be well filtered and intercepted, an immobilized microorganism area with high efficiency of carbonization, nitrification and denitrification is formed in the second reaction layer 12, and organic matters such as organic carbon, nitrogen and phosphorus contained in sewage can be effectively removed; the arrangement of the first biological stuffing 13 and the second biological stuffing 14 ensures that an algae symbiotic system is formed in the reactor body 1, namely an ecological system for purifying sewage by utilizing the physiological functions of microalgae and bacteria and the synergistic effect, and the microalgae community in the first reaction layer 11 can generate O through photosynthesis2Generation of O2Can supply the high-efficiency bacterium layer in the second reaction layer 12 for respiration, and the high-efficiency bacterium layer in the second reaction layer 12 can degrade the carbon-containing organic matters in the sewage into CO through respiration2And water, CO released2Can be utilized by the microalgae community in the first reaction layer 11 for photosynthesis to realize the recycling of energy; meanwhile, the first biological filler 13 and the second biological filler 14 can be prepared by adopting the immobilized microorganism technology in the prior art, so that the biomass per unit area is improved, and the dominant bacteria are ensuredThe seeds are not easy to run off, thereby having good sewage treatment effect.
A water inlet pipe 3 communicated with the first reaction layer 11 is connected on one side wall of the reactor body 1, a liquid flow meter 8 is connected on the water inlet pipe 3, a water discharge circulation component 4 communicated with the second reaction layer 12 is connected on the other side wall of the reactor body 1, the water discharge circulation component 4 comprises a water outlet pipe 41, a collection tank 42, a connecting pipe 43, a circulation pump 44 and a return pipe 45, one end of the water outlet pipe 41 is connected on the side wall of the reactor body 1 and is communicated with the second reaction layer 12, the other end of the water outlet pipe 41 is arranged in a forked shape, the collection tank 42 is connected on one forked end of the end part of the water outlet pipe 41, a membrane separator 46 is further connected on the forked end of the water outlet pipe 41 connected with the collection tank 42, one end of the connecting pipe 43 is connected on the other forked end of the end part of the water outlet pipe 41, and a water inlet end of the circulation pump 44 is connected on the other end of the connecting pipe 43, one end of a return pipe 45 is connected to the water outlet end of the circulating pump 44, the other end of the return pipe is connected to the side wall of the reactor body 1 and is communicated with the second reaction layer 12, the return pipe 45 is also connected with a heater 47, a medicine adding device 48 and an online pH meter 49 with a temperature signal, an aeration pump 5 is also arranged in the second reaction layer 12, the mixing end of the aeration pump 5 is connected with an aeration pipe 6, and the air inlet end of the aeration pump 5 is connected with an air inlet pipe 7 which penetrates out of the side wall of one side of the reactor body 1;
the water inlet pipe 3 is arranged for adding sewage to be treated into the reactor body 1 through the water inlet pipe 3 from the outside, the liquid flow meter 8 is used for detecting the flow of liquid in the water inlet pipe 3, so that a user can conveniently control the water inflow entering the reactor body 1, the arrangement of the drainage circulation component 4 enables the liquid purified by the reactor body 1 to be discharged to the outside of the reactor body 1 from the water outlet pipe 41, clear water in the liquid can flow out of the membrane 46 into the collection tank 42 for collection, other liquid components in the liquid can flow back into the reactor body 1 through the connecting pipe 43 and the return pipe 45 under the action of the circulation pump 44 for cyclic utilization, resources are saved, the aeration pump 5 and the aeration pipe 6 are arranged for aerating the second reaction layer 12, air entering the second reaction layer 12 can move upwards under the action of gravity,thereby forming an aerobic state at the upper part and an anoxic state at the lower part in the reactor body 1, so that the reactor body 1 has good short-range nitrification and denitrification conditions, and the water pump flow of the aeration pump 5 is selected to be 10-20 m3The water pump lift is not less than 10m, the maximum submerging depth is not less than 2m, and the service area is not less than 2.25m3Oxygen charging amount is not less than 1kg/h, and air intake amount is 10-40 m3And h, the air inlet pipe 7 is arranged for providing gas required by aeration for the aeration pump 5.
Example (b): referring to fig. 1 and 2, in the embodiment, a method for implementing a carbon-neutralized solar thermal reactor for sewage treatment is provided, in which the reactor is first placed in a sunlight-plate greenhouse for concentrating light and heat, so as to improve the illumination intensity of the reactor body 1 and the temperature of sewage in the reactor body 1, and the reactor body 1 can be made of a steel anticorrosive material, a stainless steel material, a phillips pot clad steel plate or an enamel material, so that the reactor body can absorb temperature better; later with high ammonia nitrogen industrial sewage or landfill leachate pour into reactor body 1 into from inlet tube 3 in, the fungus algae symbiotic system that this internal formation of reactor purified the sewage that gets into in coordination, and first reaction layer 11 filters the solid refuse in the sewage, and second reaction layer 12 degrades the carbon-containing organic matter in the sewage into CO2And water, nitrogen-containing organic matters are aminated and then nitrified to generate ammonia nitrogen, nitrite and nitrate, the phosphorus-containing organic matters are finally degraded into orthophosphate, energy generated by oxidative degradation provides energy for metabolic activity of bacteria in the second reaction layer 12, and CO generated by degradation of organic matters by the bacteria2And becomes a main carbon source of the microalgae in the first reaction layer 11 to promote the photosynthesis of the microalgae; during the metabolism of the microalgae, substances generated in the metabolism of bacteria can be absorbed and converted into cell substances of the microalgae, and oxygen released by the photosynthesis of the algae increases dissolved oxygen in water and promotes the metabolic activity of aerobic bacteria; the sewage after the cooperative purification of the fungus-algae symbiotic system flows out of the drain pipe to the reactor body 1, clear water in the sewage enters the collecting tank 42 through the membrane separator 46 to be collected, and residual components such as concentrated algae liquid in the sewage can not pass through the membrane separator 46 under the action of the circulating pump 44 and pass through the connecting pipe 43And the return pipe 45 circularly returns to the reactor body 1 for recycling; by controlling the aeration pump 5 to start working, the aeration pump 5 supplies oxygen to the inside of the second reaction layer 12 through the aeration pipe 6, and the air entering the second reaction layer 12 moves upwards under the action of gravity, so that the upper part of the reactor body 1 is aerobic and the lower part of the reactor body is anoxic, thereby improving the activity of flora in the second reaction layer 12 and enabling an anoxic zone to be formed in the second reaction layer 12 for denitrification; the online pH meter 49 with a temperature signal is arranged, so that the water temperature and the pH value in the reactor body 1 can be monitored in real time, when the water temperature and the pH value in the reactor body 1 need to be adjusted, the connecting pipe 43 can be heated by using the heater 47, corresponding agents are added into the connecting pipe 43 by using the medicine adding device 48, so that the liquid flowing through the connecting pipe 43 is heated and the pH value is adjusted, and the liquid adjusted by the medicine adding device 48 and the heater 47 flows back into the reactor body 1 from the return pipe 45, so that the water temperature and the pH value in the reactor body 1 are adjusted; when the reactor is used, the internal control conditions of the reactor body 1 are that the water temperature is 15-30 ℃ and the pH value is 7-8.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (10)
1. A carbon-neutralized solar energy thermal reactor for sewage treatment is characterized in that: including reactor body (1), separate out first reaction layer (11) and second reaction layer (12) that are setting up from top to bottom through setting up biofilm carrier grid board (2) in reactor body (1), second reaction layer (12) top is located in first reaction layer (11), forms the microalgae community through having filled first biofilm carrier (13) in first reaction layer (11), has formed high-efficient flora through having filled in second biofilm carrier (14) in second reaction layer (12).
2. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 1, characterized in that: the reactor is characterized in that a water inlet pipe (3) communicated with a first reaction layer (11) is connected to the side wall of one side of the reactor body (1), a water drainage circulation component (4) communicated with a second reaction layer (12) is connected to the side wall of the other side of the reactor body, an aeration pump (5) is further arranged in the second reaction layer (12), an aeration pipe (6) is connected to the mixing end of the aeration pump (5), and an air inlet pipe (7) which penetrates out of the side wall of one side of the reactor body (1) is connected to the air inlet end of the aeration pump (5).
3. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 2, characterized in that: and a liquid flowmeter (8) is connected to the water inlet pipe (3).
4. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 2, characterized in that: the water circulation component (4) comprises a water outlet pipe (41), a collecting tank (42), a connecting pipe (43), a circulating pump (44) and a return pipe (45), wherein one end of the water outlet pipe (41) is connected to the side wall of the reactor body (1) and communicated with the second reaction layer (12), the other end of the water outlet pipe is arranged in a forked shape, the collecting tank (42) is connected to one of the forked ends of the water outlet pipe (41) arranged in a forked shape, one end of the connecting pipe (43) is connected to the other forked end of the water outlet pipe (41) arranged in a forked shape, the water inlet end of the circulating pump (44) is connected to the other end of the connecting pipe (43), one end of the return pipe (45) is connected to the water outlet end of the circulating pump (44), and the other end of the return pipe is connected to the side wall of the reactor body (1) and communicated with the second reaction layer (12).
5. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 4, wherein: the branch end of the water outlet pipe (41) connected with the collecting tank (42) is also connected with a membrane separator (46).
6. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 4, wherein: the return pipe (45) is connected with a heater (47) and a medicine adding device (48).
7. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 6, characterized in that: the return pipe (45) is also connected with an online pH meter (49) with a temperature signal.
8. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 1, characterized in that: the first biological filler (13) has a pipe diameter of 50-80 mm and a volume of 8-125 cm3The PE inclined tube biological filler.
9. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 1, characterized in that: the second biological filler (14) is a polyurethane biological filler with a honeycomb structure, wherein the total capacity of microorganisms in the second biological filler (14) is 15-30%, and the filler density is 20-69 kg/m3The porosity is 30-90%, and the internal filler is 0.1-60 mesh active carbon, diatomite, volcanic rock and zeolite.
10. The carbon-neutralized solar thermal reactor for sewage treatment according to claim 1, characterized in that: the biological filler grating plate (2) is made of PP, UPVC or glass fiber reinforced plastic materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111042631.6A CN113666502A (en) | 2021-09-07 | 2021-09-07 | Carbon-neutralized solar energy thermal reactor for sewage treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111042631.6A CN113666502A (en) | 2021-09-07 | 2021-09-07 | Carbon-neutralized solar energy thermal reactor for sewage treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113666502A true CN113666502A (en) | 2021-11-19 |
Family
ID=78548559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111042631.6A Pending CN113666502A (en) | 2021-09-07 | 2021-09-07 | Carbon-neutralized solar energy thermal reactor for sewage treatment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113666502A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115477441A (en) * | 2022-08-10 | 2022-12-16 | 广东自华科技有限公司 | Bacterial-algae symbiotic self-purification reactor based on shallow pool sedimentation principle and self-purification method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001170671A (en) * | 1999-12-15 | 2001-06-26 | Research Institute Of Innovative Technology For The Earth | Biological treatment method and device for waste water |
WO2016093445A1 (en) * | 2014-12-12 | 2016-06-16 | 경기도 | Apparatus for purifying water using microalgae |
CN106517496A (en) * | 2016-11-25 | 2017-03-22 | 上海凯鑫分离技术股份有限公司 | Gravity-flow membrane bioreactor with low energy consumption |
CN206318764U (en) * | 2016-12-08 | 2017-07-11 | 同济大学 | A kind of optical fiber membrane bioreactor for sewage disposal |
CN210065307U (en) * | 2019-05-05 | 2020-02-14 | 苏州苏科环保科技有限公司 | High tower type A/O-MBR reactor |
CN112209504A (en) * | 2020-09-21 | 2021-01-12 | 世纪华扬环境工程有限公司 | Spiral-flow type bioreactor |
CN213475699U (en) * | 2020-07-22 | 2021-06-18 | 南京林业大学 | Combined building reclaimed water recycling device |
-
2021
- 2021-09-07 CN CN202111042631.6A patent/CN113666502A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001170671A (en) * | 1999-12-15 | 2001-06-26 | Research Institute Of Innovative Technology For The Earth | Biological treatment method and device for waste water |
WO2016093445A1 (en) * | 2014-12-12 | 2016-06-16 | 경기도 | Apparatus for purifying water using microalgae |
CN106517496A (en) * | 2016-11-25 | 2017-03-22 | 上海凯鑫分离技术股份有限公司 | Gravity-flow membrane bioreactor with low energy consumption |
CN206318764U (en) * | 2016-12-08 | 2017-07-11 | 同济大学 | A kind of optical fiber membrane bioreactor for sewage disposal |
CN210065307U (en) * | 2019-05-05 | 2020-02-14 | 苏州苏科环保科技有限公司 | High tower type A/O-MBR reactor |
CN213475699U (en) * | 2020-07-22 | 2021-06-18 | 南京林业大学 | Combined building reclaimed water recycling device |
CN112209504A (en) * | 2020-09-21 | 2021-01-12 | 世纪华扬环境工程有限公司 | Spiral-flow type bioreactor |
Non-Patent Citations (1)
Title |
---|
曲克明 等编著: "《海水工厂化高效养殖体系构建工程技术(修订版)》", 海洋出版社, pages: 104 - 105 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115477441A (en) * | 2022-08-10 | 2022-12-16 | 广东自华科技有限公司 | Bacterial-algae symbiotic self-purification reactor based on shallow pool sedimentation principle and self-purification method |
CN115477441B (en) * | 2022-08-10 | 2023-09-15 | 广东自华科技有限公司 | Self-cleaning reactor and self-cleaning method for symbiotic bacteria and algae based on shallow pool precipitation principle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101475284B (en) | Domestic sewage treatment process and apparatus | |
CN204125300U (en) | A kind of purification tank for the treatment of dispersion type domestic wastewater | |
CN101759323B (en) | Treatment combined process for pig farm waste water with high nitrogen content | |
CN101492230B (en) | Comprehensive processing process and system for cultivation wastewater | |
CN103496818B (en) | AAO (Anaerobic-Anoxic-Oxic)-biological contact oxidation strengthened denitrification and dephosphorization device and real-time control method of low C/N sewage treatment | |
CN101817615A (en) | Anaerobic-sequencing batch biofilm reactor-artificial wetland method for treating piggery wastewater | |
CN203346230U (en) | Landfill leachate treatment device | |
CN210122541U (en) | Intelligent sewage advanced treatment system based on micro-nano bubble technology | |
CN105461165A (en) | Rural domestic sewage combined type ecological treatment system and treatment method, and application thereof | |
CN103848535B (en) | Multimedium renewable biological filtering method and device | |
CN104591473A (en) | Advanced nitrogen and phosphorus removal technology | |
CN103435155A (en) | Low-energy and intelligent three-dimensional ecological self-refluxing circulation nitrification method and apparatus | |
CN100486922C (en) | Integral sputtering-oxygenating-biofiltering waste water purifying apparatus and process | |
CN209872514U (en) | Composite ecological reactor based on A2O | |
CN106630499A (en) | Efficient and rapid sewage treatment device | |
CN109292967A (en) | A kind of high ammonia nitrogen rural area biochemical sewage treatment device and method based on SBBR technique | |
CN103435157A (en) | Low-energy and intelligent three-dimensional ecological internal circulation nitrification method and apparatus | |
CN113666502A (en) | Carbon-neutralized solar energy thermal reactor for sewage treatment | |
CN102964033B (en) | Covering layer for water quality purification of leachate and enhanced oxidation of methane in landfill and treatment method of leachate | |
CN102617002B (en) | Method for treating dispersed domestic sewage | |
CN205061791U (en) | Landfill leachate processing apparatus of low energy consumption | |
CN208562049U (en) | A kind of three-dimensional rural sewage treatment equipment | |
CN103723892A (en) | Livestock and poultry wastewater treatment system and treatment method using system | |
CN105819626A (en) | Combined customized sewage disposal system | |
CN203373198U (en) | Intelligent low-energy-consumption type three-dimensional ecological inner circulation nitrification device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |