CN205313190U - Sewage treatment system of reactor and operation of intermittent type formula - Google Patents
Sewage treatment system of reactor and operation of intermittent type formula Download PDFInfo
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- CN205313190U CN205313190U CN201620039013.4U CN201620039013U CN205313190U CN 205313190 U CN205313190 U CN 205313190U CN 201620039013 U CN201620039013 U CN 201620039013U CN 205313190 U CN205313190 U CN 205313190U
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model provides a sewage treatment system of reactor and operation of intermittent type formula. The reactor includes the reaction tank, and the top of reaction tank has been provided with oxygen water distribution system and anaerobism water distribution system, water injection in good oxygen water distribution system and the anaerobism water distribution system homoenergetic back reaction pond, in vertical direction, the upper portion of reaction tank is provided with at least one anaerobism and goes out the basin, and the middle part of reaction tank is provided with at least one three -phase separator, and the bottom of reaction tank is provided with at least one aeration head. The sewage treatment system of intermittent type formula operation includes equalizing basin, anaerobism pond, good oxygen pond and the two heavy ponds that communicate in proper order, can also pass through the reactor intercommunication between equalizing basin and the two heavy ponds, and the equalizing basin can also communicate with good oxygen pond, and the anaerobism pond can also communicate with the reactor. The utility model discloses a sewage treatment system of reactor and operation of intermittent type formula can effectively solve the problem of the season sewage treatment system discharge to reach standard problem that turns to rise dull season and busy season sewage working costs.
Description
Technical field
This utility model relates to a kind of reactor produced suitable in cold drink, further relates to the sewage disposal system of a kind of periodic running.
Background technology
At present, what the sewage technological process of cold drink factory was mainly taked is sump+adjustment acidifying+anaerobic reactor+aerobic reactor+second pond, the treatment facility wherein primarily serving organic matter degradation is anaerobic reactor and aerobic reactor, wherein anaerobic reactor is to utilize the Organic substance in anaerobe degradation of sewage, its advantage is low energy consumption, high load capacity, and inferior position is that the startup time is long, water outlet COD is higher, it is impossible to directly qualified discharge standard. Aerobic reactor is to make good use of the Organic substance in oxygen animalcule degradation of sewage, and its advantage is to start soon, and water outlet COD is low, and inferior position is that energy consumption is high, and load is low.
Cold drink produces due to product particularity, there is the differentiation in dull season and busy season, and namely the 1-8 month is for producing the busy season, and the 9-12 month is for producing dull season, so causes that sewage disposal system is in 1-8 month heavy-duty service, and even stops production in 9-12 month underrun. Sewage disposal system turns to rise when season opening product in the dull season, and due to underrun or stop production for a long time, and winter temperature is on the low side, and sewage disposal system anaerobism, aerobic microbiological are all in underload rest period. When factory opens product, blowdown concentration and the water yield sharply increase relatively, owing to anaerobe recovers relatively that aerobic microbiological activity is slow, and to water quality, temperature requirement height, cause the more aerobic system start-up time delay of anaerobic system more than 1 month, so now anaerobic system disposal ability is extremely low, aerobic system operating pressure is bigger. And when opening product about month, sewage disposal system microbial activity activates, sewage can stably reaching standard, for controlling aerobic system power consumption situation and guaranteeing aerobic sludge activity, need manual control anaerobism load, stay a part of nutrient to the aerobic microbiological of back segment, so continually strengthening the operational factor management of anaerobism, aerobic system, having and necessarily controlling difficulty.
Utility model content
For above-mentioned sewage disposal system turn to rise in the dull season season time the excessive problem of concentration of emission and the too high problem of busy season sewage operating cost, the utility model proposes the sewage disposal system of a kind of reactor and periodic running, it is possible to the effective season sewage disposal system qualified discharge problem and the problem of busy season sewage operating cost that solves to turn to rise dull season.
This utility model solves its technical problem and be the technical scheme is that a kind of reactor, and including reaction tank, be provided above aerobic water distribution system and anaerobic water system, aerobic water distribution system and the anaerobic water system of reaction tank all can to water fillings in reaction tank; In the vertical direction, the top of reaction tank is provided with at least one anaerobic effluent groove, and the middle part of reaction tank is provided with at least one three phase separator, and the bottom of reaction tank is provided with at least one aeration head.
Aerobic water distribution system is provided with aerobic intake chamber, anaerobic water system is provided with anaerobism intake chamber and at least one water distributor, aerobic intake chamber and anaerobism intake chamber are respectively positioned on the top of reaction tank, the upper end of water distributor connects with anaerobism intake chamber, water distributor is positioned at reaction tank, and the lower end of water distributor is positioned at the lower section of three phase separator.
Reaction tank be arranged above water inlet pipe, the middle part of aerobic intake chamber connects with one end of anaerobism intake chamber, and aerobic intake chamber connects with water inlet pipe with the connectivity part of anaerobism intake chamber; Aerobic intake chamber is each provided with a flashboard in the both sides of described connectivity part, and one end of anaerobism intake chamber is provided with a flashboard.
The cross section of reaction tank is rectangle, and aerobic intake chamber is arranged along the width of reaction tank, and aerobic intake chamber is positioned at the side of reaction tank; Anaerobism intake chamber is arranged along the length direction of reaction tank, and anaerobism intake chamber is positioned at the middle part of reaction tank; Length direction along reaction tank is evenly arranged with multiple three phase separator, is provided with a water distributor between two adjacent three phase separators.
Being provided with barricade in aerobic intake chamber, described barricade is arranged along the bearing of trend of aerobic intake chamber; Being provided with downflow weir in anaerobism intake chamber, described downflow weir is arranged along the bearing of trend of anaerobism intake chamber.
The upper end open bottom of anaerobic effluent groove is closed, and the water within reaction tank can pass through the anaerobic effluent groove outside discharged to reaction tank.
Aerobic water distribution system be respectively provided on two sides with multiple anaerobic effluent grooves that the length direction along reaction tank is uniformly arranged, two adjacent anaerobic effluent grooves are parallel to each other.
This utility model additionally provides the sewage disposal system of a kind of periodic running, regulating reservoir, anaerobic pond, Aerobic Pond and the second pond being sequentially communicated, the sewage disposal system of this periodic running also includes reactor as above, can also be connected by described reactor between described regulating reservoir and described second pond, described regulating reservoir can also connect with described Aerobic Pond, and described anaerobic pond can also connect with described reactor; Described anaerobic pond can fill into anaerobic sludge in described reactor, and described Aerobic Pond can fill into aerobic sludge in described reactor.
It is provided with multiple anaerobism spoil disposal between reaction tank and the described anaerobic pond of described reactor and mends mud pipeline, between reaction tank and the described Aerobic Pond of described reactor, being provided with multiple aerobic spoil disposal and benefit mud pipeline; Described anaerobism spoil disposal and mend and be provided with pump and valve on mud pipeline and described aerobic spoil disposal and benefit mud pipeline.
Described sewage disposal system also includes sludge-tank, it is connected to spoil disposal pipeline between reaction tank and the described sludge-tank of described reactor, benefit mud pipeline, described spoil disposal pipeline and be provided with pump and valve on described benefit mud pipeline it is connected between described sludge-tank and described anaerobic pond; Mud in described sludge-tank can flow into described anaerobic pond after natural subsidence and sludge digestion.
The bottom of reaction tank is provided with anaerobic sludge sample tap.
Reactor of the present utility model provides the benefit that: have anaerobism pattern and two kinds of operational modes of aerobic pattern, in the dull season that cold drink produces and alternately period in busy season, by the conversion of both of which, guarantee that anaerobe and aerobic microbiological have the activation recovering time of abundance, thus preventing the blowdown concentration of sewage disposal system from sharply increasing, solve sewage disposal system turn to rise in the dull season season time the excessive problem of concentration of emission, effectively reduce the expense that busy season sewage runs.
The sewage disposal system of periodic running of the present utility model provides the benefit that: be provided in by described reactor between water outlet and the water inlet of described Aerobic Pond of the described anaerobic pond of the original sewage disposal system of factory, the load of Aerobic Pond can be reduced, reduce aerobic management and control difficulty and aerobic operating cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of reactor of the present utility model;
Fig. 2 is the cross-sectional schematic of the line A-A along Fig. 1;
Fig. 3 is the aerobic model process schematic diagram of the sewage disposal system of periodic running of the present utility model;
Fig. 4 is the anaerobism model process schematic diagram of the sewage disposal system of periodic running of the present utility model.
Description of reference numerals:
1, reaction tank, 11, water inlet pipe, 2, aerobic water distribution system, 21, aerobic intake chamber, 22, flashboard, 23, flashboard, 3, anaerobic water system, 31, anaerobism intake chamber, 32, flashboard, 4, three phase separator, 5, aeration head, 6, anaerobic effluent groove.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing illustrates detailed description of the invention of the present utility model.
As shown in Figures 1 and 2, this utility model provides a kind of reactor, including reaction tank 1, reaction tank 1 be provided above aerobic water distribution system 2 and anaerobic water system 3, aerobic water distribution system 2 and anaerobic water system 3 all can to water fillings in reaction tank 1; In the vertical direction, the top of reaction tank 1 is provided with at least one anaerobic effluent groove 6, and the middle part of reaction tank 1 is provided with at least one three phase separator 4, and the bottom of reaction tank 1 is provided with at least one aeration head 5.
Reactor of the present utility model has anaerobism pattern and two kinds of operational modes of aerobic pattern, is configured with aerobic water distribution system 2 and anaerobic water system 3, also arranges three phase separator 4 and aeration head 5 simultaneously. In the dull season that cold drink produces and alternately period in busy season, by the conversion of both of which, guarantee that anaerobe and aerobic microbiological have the activation recovering time of abundance, thus preventing the blowdown concentration of sewage disposal system from sharply increasing, solve sewage disposal system turn to rise in the dull season season time the excessive problem of concentration of emission, effectively reduce the expense that busy season sewage runs. Wherein, three phase separator 4 uses routine, corrosion resistant three phase separator, it is possible to ensures that described reactor is being cut into stable operation after anaerobism pattern, and can effectively collect biogas.
In a detailed description of the invention as shown in Figure 2, aerobic water distribution system 2 and anaerobic water system 3 all have employed enterprising formula water distribution manner, aerobic water distribution system 2 is provided with aerobic intake chamber 21, anaerobic water system 3 is provided with anaerobism intake chamber 31 and at least one water distributor 32, aerobic intake chamber 21 and anaerobism intake chamber 31 are respectively positioned on the top of reaction tank 1, the upper end of water distributor 32 connects with anaerobism intake chamber 31, water distributor 32 is positioned at reaction tank 1, and the lower end of water distributor 32 is positioned at the lower section of three phase separator 4.
Particularly, being provided above water inlet pipe 11 at reaction tank 1, the middle part of aerobic intake chamber 21 connects with one end of anaerobism intake chamber 31, and aerobic intake chamber 21 connects with water inlet pipe 11 with the connectivity part of anaerobism intake chamber 31; For the ease of the conversion between aerobic water distribution system 2 and anaerobic water system 3, aerobic intake chamber 21 is each provided with a flashboard in the both sides of described connectivity part, one end of anaerobism intake chamber 31 is provided with a flashboard, by the keying of flashboard, control to use aerobic water distribution system 2, or use anaerobic water system 3, enable described reactor to change rapidly between anaerobism pattern and aerobic pattern.
In one preferred embodiment, aerobic water distribution system 2 adopts the aerobic water intake mode of pulling flow type, as shown in Figure 2, the cross section of reaction tank 1 is rectangle, aerobic intake chamber 21 is arranged along the width of reaction tank 1, aerobic intake chamber 21 is positioned at the side of reaction tank 1, to guarantee that aerobic water inlet carries out with plug-flow pattern; Anaerobic water is also adopted by the mode of water inlet, makes anaerobism intake chamber 31 arrange along the length direction of reaction tank 1, and anaerobism intake chamber 31 is positioned at the middle part of reaction tank 1; Length direction along reaction tank 1 is evenly arranged with multiple three phase separator 4, is provided with a water distributor 32 between two adjacent three phase separators 4.
In order to ensure that the water outlet of aerobic intake chamber 21 is uniform, being provided with barricade in aerobic intake chamber 21, described barricade is arranged along the bearing of trend of aerobic intake chamber 21, to avoid the generation short flow phenomenon of sewage after described reactor switches to aerobic mode operation; Being provided with downflow weir in anaerobism intake chamber 31, described downflow weir is arranged along the bearing of trend of anaerobism intake chamber 31, to ensure the uniform water outlet of anaerobism intake chamber 31.
In a feasible embodiment, the upper end open bottom of anaerobic effluent groove 6 is closed, and the water within reaction tank 1 can pass through the anaerobic effluent groove 6 outside discharged to reaction tank 1. As shown in Figure 1, the cross section of reaction tank 1 is rectangle, anaerobic effluent groove 6 is arranged along the horizontal direction of reaction tank 1, aerobic water distribution system 2 be respectively provided on two sides with multiple anaerobic effluent grooves 6 that the length direction along reaction tank 1 is uniformly arranged, two adjacent anaerobic effluent grooves 6 are parallel to each other. Particularly, being evenly arranged with 9 three phase separators 4 in reaction tank 1, the bottom of anaerobic water system 3 is evenly arranged with 8 water distributors, 5,14 anaerobic effluent grooves 6 of 32,5 aeration heads.
As shown in Figures 3 and 4, this utility model additionally provides the sewage disposal system of a kind of periodic running, including the regulating reservoir being sequentially communicated, anaerobic pond, Aerobic Pond and second pond, the sewage disposal system of this periodic running also includes reactor as above, can also be connected by described reactor between described regulating reservoir and described second pond, described regulating reservoir can also connect with described Aerobic Pond, and described anaerobic pond can also connect with described reactor; Described anaerobic pond can fill into anaerobic sludge in described reactor, and described Aerobic Pond can fill into aerobic sludge in described reactor.
The sewage disposal system of periodic running of the present utility model is between water outlet and the water inlet of described Aerobic Pond of the described anaerobic pond that described reactor is provided in the original sewage disposal system of factory. Turn to rise the dull season that cold drink produces season time, described Aerobic Pond fills into aerobic sludge to described Aerobic Pond, the aerobic pattern of described reactor start-up, now, the gas collecting apparatus of three phase separator 4, all empty;After the anaerobe activity activator in described sewage disposal system, namely described anaerobic pond can after process for producing blowdown, aerobic sludge in described reactor is discharged, now, can conventionally load on the low side anaerobism relevant parameter run described anaerobic pond, thus reducing the load of described Aerobic Pond, reduce aerobic management and control difficulty and aerobic operating cost. Can also be for the sewage disposal system of biogas utilization, increase the utilization benefit of biogas; Until cold drink produce enter dull season time, it is possible to make described anaerobic sludge be back to described anaerobic pond, by described reactor emptying cleaning, overhaul stand-by.
In one preferred embodiment, it is provided with multiple anaerobism spoil disposal between reaction tank 1 and the described anaerobic pond of described reactor and mends mud pipeline, between reaction tank 1 and the described Aerobic Pond of described reactor, being provided with multiple aerobic spoil disposal and benefit mud pipeline; Described anaerobism spoil disposal and mend and be provided with pump and valve on mud pipeline and described aerobic spoil disposal and benefit mud pipeline, to realize pumping into and pumping of mud. It addition, the bottom of reaction tank 1 is provided with anaerobic sludge sample tap.
Described sewage disposal system can also arrange sludge-tank, it is connected to spoil disposal pipeline between reaction tank 1 and the described sludge-tank of described reactor, benefit mud pipeline, described spoil disposal pipeline and be provided with pump and valve on described benefit mud pipeline it is connected between described sludge-tank and described anaerobic pond; Mud in described sludge-tank can flow into described anaerobic pond after natural subsidence and sludge digestion. Described reactor is when aerobic pattern and anaerobism pattern, remaining mud can be back to described anaerobic pond by described anaerobism spoil disposal and benefit mud pipeline, or it is back to described Aerobic Pond by described aerobic spoil disposal and benefit mud pipeline, described sludge-tank can also be back to by described spoil disposal pipeline, to reach the effect of mud decrement, thus ensureing the sludge concentration of described reactor, reaction tank 1. Excess sludge in described sludge-tank, after natural subsidence and sludge digestion, both can be back to described anaerobic pond as anaerobism mud source, it is also possible to after dehydration, outward transport processes.
When being in the busy season that cold drink produces, close aerobic water distribution system 2, start anaerobic water system 3, be built into anaerobic sludge at described reactor, take anaerobism mode operation, utilize anaerobic water system 3, make the sewage in described regulating reservoir be directly entered the inside of described reactor, contact with anaerobic sludge, reach the organic purpose of degradation of sewage, and biogas output can be improved, reduce aerobic operating load, reduce aerobic operating cost;
When the busy season produced from cold drink proceeds to dull season, open the flashboard 22 of aerobic water distribution system 2, put down the flashboard 23 of anaerobic water system 3, empty anaerobic sludge, fill into aerobic sludge, the sewage disposal system of described periodic running takes aerobic process mode operation, open all of aeration head 5, for described reactor oxygen supply, it is possible to relatively rapid start, reach organic purpose in degradation of sewage, reduce risk not up to standard.
When proceeding to the busy season, put down the flashboard 22 of aerobic water distribution system 2 in dull season produced from cold drink, open the flashboard 23 of anaerobic water system 3, empty aerobic sludge, fill into anaerobic sludge, take anaerobic technique mode operation.
This utility model according to sewage biological treatment system microbiologic properties, turns to rise season underload in the dull season in high load capacity change procedure, utilizes and activate fast, adaptable aerobic degradation dirt Organic substance in water, it can be ensured that sewage qualified discharge; When microorganism adapts to pollution discharge load, turn and utilize Organic substance in anaerobe degradation of sewage, the load of back segment aerobic process can be reduced further, improve anaerobic methane yield, reduce aerobic influent concentration, reduce aerobic operating cost.
About excess sludge, the sewage disposal system system of periodic running of the present utility model adopts same configuration with the conventional system of prior art, no matter at aerobic pattern or anaerobism mode operation, the excess sludge produced can supplement with described anaerobic pond and described Aerobic Pond on the one hand mutually, on the one hand unnecessary excess sludge can enter described sludge-tank, natural subsidence and after after digestion, backflow supplements the mud amount of described anaerobic pond or carries out conjunction rule dehydration outward transport process.
When entering idling period, this system enters vacant inspecting state or sludge acclimatization state, standby in restarting use.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to scope of the present utility model. Any those skilled in the art, the equivalent variations made under the premise without departing from design of the present utility model and principle and amendment, all should belong to the scope of this utility model protection. And it should be noted that, each ingredient of the present utility model is not limited in above-mentioned overall applicability, each technical characteristic described in description of the present utility model can select an independent employing according to actual needs or select the multinomial use that combines, therefore, this utility model naturally covers other combinations relevant with this case innovative point and specifically applies.
Claims (11)
1. a reactor, it is characterized in that, described reactor includes reaction tank (1), be provided above aerobic water distribution system (2) and anaerobic water system (3), aerobic water distribution system (2) and the anaerobic water system (3) of reaction tank (1) all can to reaction tank (1) interior water fillings; In the vertical direction, the top of reaction tank (1) is provided with at least one anaerobic effluent groove (6), the middle part of reaction tank (1) is provided with at least one three phase separator (4), and the bottom of reaction tank (1) is provided with at least one aeration head (5).
2. reactor according to claim 1, it is characterized in that, aerobic water distribution system (2) is provided with aerobic intake chamber (21), anaerobic water system (3) is provided with anaerobism intake chamber (31) and at least one water distributor (32), aerobic intake chamber (21) and anaerobism intake chamber (31) are respectively positioned on the top of reaction tank (1), the upper end of water distributor (32) connects with anaerobism intake chamber (31), water distributor (32) is positioned at reaction tank (1), and the lower end of water distributor (32) is positioned at the lower section of three phase separator (4).
3. reactor according to claim 2, it is characterized in that, reaction tank (1) be arranged above water inlet pipe (11), the middle part of aerobic intake chamber (21) connects with one end of anaerobism intake chamber (31), and aerobic intake chamber (21) connects with water inlet pipe (11) with the connectivity part of anaerobism intake chamber (31); Aerobic intake chamber (21) is each provided with a flashboard in the both sides of described connectivity part, and one end of anaerobism intake chamber (31) is provided with a flashboard.
4. reactor according to claim 2, it is characterized in that, the cross section of reaction tank (1) is rectangle, aerobic intake chamber (21) is arranged along the width of reaction tank (1), and aerobic intake chamber (21) is positioned at the side of reaction tank (1); Anaerobism intake chamber (31) is arranged along the length direction of reaction tank (1), and anaerobism intake chamber (31) is positioned at the middle part of reaction tank (1); Length direction along reaction tank (1) is evenly arranged with multiple three phase separator (4), is provided with a water distributor (32) between two adjacent three phase separators (4).
5. reactor according to claim 2, it is characterised in that be provided with barricade in aerobic intake chamber (21), described barricade is arranged along the bearing of trend of aerobic intake chamber (21); Being provided with downflow weir in anaerobism intake chamber (31), described downflow weir is arranged along the bearing of trend of anaerobism intake chamber (31).
6. reactor according to claim 4, it is characterized in that, the upper end open bottom of anaerobic effluent groove (6) is closed, and the water of reaction tank (1) inside can pass through the anaerobic effluent groove (6) outside discharged to reaction tank (1).
7. reactor according to claim 6, it is characterized in that, aerobic water distribution system (2) be respectively provided on two sides with multiple anaerobic effluent grooves (6) that the length direction along reaction tank (1) is uniformly arranged, two adjacent anaerobic effluent grooves (6) are parallel to each other.
8. the sewage disposal system of a periodic running, it is characterized in that, the sewage disposal system of described periodic running includes the regulating reservoir, anaerobic pond, Aerobic Pond and the second pond that are sequentially communicated, the sewage disposal system of this periodic running also includes the reactor according to any one of claim 1-7, can also be connected by described reactor between described regulating reservoir and described second pond, described regulating reservoir can also connect with described Aerobic Pond, and described anaerobic pond can also connect with described reactor; Described anaerobic pond can fill into anaerobic sludge in described reactor, and described Aerobic Pond can fill into aerobic sludge in described reactor.
9. sewage disposal system according to claim 8, it is characterized in that, it is provided with multiple anaerobism spoil disposal between reaction tank (1) and the described anaerobic pond of described reactor and mends mud pipeline, between reaction tank (1) and the described Aerobic Pond of described reactor, being provided with multiple aerobic spoil disposal and benefit mud pipeline; Described anaerobism spoil disposal and mend and be provided with pump and valve on mud pipeline and described aerobic spoil disposal and benefit mud pipeline.
10. sewage disposal system according to claim 8, it is characterized in that, described sewage disposal system also includes sludge-tank, it is connected to spoil disposal pipeline between reaction tank (1) and the described sludge-tank of described reactor, benefit mud pipeline, described spoil disposal pipeline and be provided with pump and valve on described benefit mud pipeline it is connected between described sludge-tank and described anaerobic pond; Mud in described sludge-tank can flow into described anaerobic pond after natural subsidence and sludge digestion.
11. sewage disposal system according to claim 9, it is characterised in that the bottom of reaction tank (1) is provided with anaerobic sludge sample tap.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620039013.4U CN205313190U (en) | 2016-01-13 | 2016-01-13 | Sewage treatment system of reactor and operation of intermittent type formula |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620039013.4U CN205313190U (en) | 2016-01-13 | 2016-01-13 | Sewage treatment system of reactor and operation of intermittent type formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032484A (en) * | 2017-04-28 | 2017-08-11 | 南京环保产业创新中心有限公司 | The method that anaerobic reactor is disposed in the operation maintenance of stopping production underproduction phase and excess sludge |
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2016
- 2016-01-13 CN CN201620039013.4U patent/CN205313190U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032484A (en) * | 2017-04-28 | 2017-08-11 | 南京环保产业创新中心有限公司 | The method that anaerobic reactor is disposed in the operation maintenance of stopping production underproduction phase and excess sludge |
| CN107032484B (en) * | 2017-04-28 | 2021-06-15 | 南京环保产业创新中心有限公司 | Method for operating and maintaining anaerobic reactor in production stop and production reduction period and treating excess sludge |
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