CN109231704A - A kind of method of the microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading - Google Patents
A kind of method of the microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading Download PDFInfo
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- CN109231704A CN109231704A CN201811273188.1A CN201811273188A CN109231704A CN 109231704 A CN109231704 A CN 109231704A CN 201811273188 A CN201811273188 A CN 201811273188A CN 109231704 A CN109231704 A CN 109231704A
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- ozone
- antibiotic
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- tank
- microbial bacteria
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- 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
- 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
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses the methods of a kind of microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading, and include the following steps: to be filtered the sewage containing antibiotic by sewage filter device；Filtered sewage is filled with ozone；The sewage for entering ozone is placed 1-3 hours in stable can, is removed tank subsequently into ozone, is removed ozone remaining in sewage and oxygen by way of being filled with nitrogen；Fermentation is then discharged out the sewage after removal antibiotic in anaerobic fermentation tank.The configuration of the present invention is simple, it is easy to use, tank is removed by setting ozone, nitrogen is filled in sewage, replace and take away ozone and oxygen in hydrone gap, the injury in microbial degradation step to microorganism is avoided, the degradation efficiency of antibiotic is improved, the sludge in sewage has furthermore been effectively removed by the filter of special construction.
Description
Technical field
The invention belongs to the microbial bacteria floras and degradation of sewage treatment field more particularly to a kind of efficient degradation antibiotic
The method of antibiotic.
Background technique
Antibiotic is divided into lactams, quinolones, Tetracyclines, aminoglycoside, big ring according to chemical structure substantially
Lactone and sulfamido etc..And China is the production of antibiotic and pollutes using big country, therefore with more serious antibiotic,
Which results in the increases of germ drug resistances various in environment.Therefore it needs to handle the sewage containing antibiotic, it is existing
Processing method mainly has microbial degradation method, oxidizing process etc., but microbial degradation method is only suitable for the antibiotic dirt to low concentration
Water is degraded, because the antibiotic of high concentration has a biggish toxic action to microorganism, and catalysis of the oxidizing process to antibiotic
Not exclusively, there is higher antibiotic residue degree.But microbial degradation method usually uses anaerobic bacteria decomposing and fermenting and decomposes antibiosis
Element, and anaerobic bacteria is more sensitive for ozone and oxygen, and ozone has stronger bactericidal effect, influences the activity of anaerobic bacteria.Cause
This need it is a kind of by the two combine to expand antibiotic cleaning device application range and cleaning efficiency.In addition, the source of antibiotic
Usually animal, use being directly added into and hospital patient in urine excrement discharged after veterinary drug, aquaculture in cultivation
Excrement urine, i.e., in antibiotic usage after residual etc., therefore more solid impurity is usually contained in antibiotic waste water,
The packing layer being easy in contamination and plugging fermentor.
Summary of the invention
To solve the above problems, the present invention provides a kind of microbial bacteria flora of efficient degradation antibiotic and degradation antibiosis
The method of element, the configuration of the present invention is simple is easy to use, removes tank by setting ozone, nitrogen, replacement and band are filled in sewage
Ozone and oxygen in hydrone gap are walked, the injury in microbial degradation step to microorganism is avoided, improves antibiosis
The degradation efficiency of element, has furthermore effectively removed the sludge in sewage by the filter of special construction.
To reach above-mentioned technical effect, the technical scheme is that
A method of degradation antibiotic includes the following steps:
Step 1: being filtered by sewage filter device to the sewage containing antibiotic；
Step 2: filtered sewage is filled with ozone, the mass volume ratio of ozone intake and sewage are as follows: 2mg/L-4mg/
L；
Step 3: the sewage for being passed through ozone is placed 1-3 hours in stable can, tank is removed subsequently into ozone, by filling
The mode for entering nitrogen removes ozone remaining in sewage and oxygen；
Step 4: the sewage after removal after ozone enters anaerobic fermentation tank, degradation antibiotic is incorporated in anaerobic fermentation tank
Microbial bacteria flora, microbial bacteria flora carry out fermentation removal residual antibiotic；
Step 5: the sewage after discharge removal antibiotic.
Further to improve, the sewage filter device includes water inlet pipe, and cooperation water inlet pipe is equipped with rotary drum, rotary drum side wall
For arc and it is formed with several filter hole；Rotary drum is connected with motor, and the first cylinder is equipped with outside rotary drum, is equipped with outside the first cylinder
Second cylinder, the second cylinder lower section are formed with solid pollutant outlet；First cylinder body bottom is communicated with storage by third connecting pipe
Water tank upper is equipped with the first water pump on third connecting pipe.
It is further to improve, it is fixed with strut on the first cylinder, the motor is fixed on strut.
Further to improve, the water storage lower box part is occurred by being communicated with Wen's mixing tube and ozone the 4th communicating pipe
Device, Wen's mixing tube, which is connected to, stablizes pot bottom；Stable can is communicated with, and ozone removes tank, and ozone removal tank is communicated with anaerobic fermentation
Tank；In the middle part of ozone removal tank or lower part is equipped with uniform gas board, several air holes is evenly distributed on uniform gas board, ozone removes tank deck
Portion is formed with gas outlet；Liquid nitrogen gas feeding mechanism is communicated with below uniform gas board in ozone removal tank；Ozone removes tank top and connects
It is connected with the tipping tube tilted down, tipping tube is connected to anaerobic fermentation pot bottom by the second communicating pipe.
It is further to improve, honeycomb padding layer, the connection of anaerobic fermentation tank top are installed in the middle part of the anaerobic fermentation tank
There is outlet tube, microbial bacteria flora is on honeycomb padding layer.
Further to improve, lower part is fixed with buffer board in the stable can, and several through-holes are evenly distributed on buffer board.
A kind of microbial bacteria flora of efficient degradation antibiotic, the microbial bacteria flora include: lactic acid bacteria, actinomyces,
Saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae bacterium and enterococcus faecalis；Wherein, lactic acid bacteria, actinomyces, saccharomycete,
The mass ratio 5-8:24-30:12-20:9-18:25-35 of fermentation der Pilz, bacillus, Glomus mosseae bacterium and enterococcus faecalis:
16-21:7-9；Microbial bacteria flora is in the surface of honeycomb padding layer in anaerobic fermentation tank.
It is further to improve, the lactic acid bacteria, actinomyces, saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae
The mass ratio 6:27:19:16:28:19:8 of bacterium and enterococcus faecalis.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Specific embodiment
Technical solution of the present invention is illustrated below by way of specific embodiment and in conjunction with attached drawing.
Embodiment 1
A kind of device of degradation antibiotic as shown in Figure 1, including sewage filter device 1, sewage filter device 1 are communicated with
Ozone generator 2 and stable can 3, stable can 3 are communicated with ozone removal tank 4, and ozone removal tank 4 is communicated with anaerobic fermentation tank 5, institute
Stating sewage filter device 1 includes water inlet pipe 11, and cooperation water inlet pipe 11 is equipped with rotary drum 12, and 12 side wall of rotary drum is arc and is formed with
Several filter hole；Rotary drum 12 is connected with motor 13, and the first cylinder 14 is equipped with outside rotary drum 12, is equipped with second outside the first cylinder 14
Cylinder 15 is formed with solid pollutant outlet 16 below second cylinder 15；First cylinder, 14 bottom is connected by third connecting pipe 18
It is connected with 19 top of water tank, the first water pump 110 is installed on third connecting pipe 18.Strut 112, institute are fixed on first cylinder 14
It states motor 13 and is fixed on strut 112.The top formed baffle 17 having with the cooperation of rotary drum 12 of second cylinder 15.
When passing through 1 filter sewage of sewage filter device in this way, sewage enters rotary drum 12, drum rotating, mistake from water inlet pipe 11
Sewage inherent filtration hole after filter is appeared into the first cylinder 14, then into water tank 19, and the solid particulate matter in sewage
It is blocked, and is thrown out of from the top of rotary drum into the second cylinder 15, and export 16 from the solid pollutant of 15 bottom of the second cylinder
It falls, to realize the quick separating of pollution particle and contaminated fluid, overcomes that the existing filter rate of filtration is slow and easy quilt
The shortcomings that blocking.
19 lower part of water tank is by being communicated with Wen's mixing tube 6 and ozone generator 2, the 4th connection the 4th communicating pipe 111
Second water pump 113 is installed on pipe 111.Wen's mixing tube 6 is connected to 3 bottom of stable can；Passed through for the first communicating pipe at the top of stable can 3
7 connection ozone remove 4 bottom of tank；4 middle part of ozone removal tank or lower part are equipped with uniform gas board 41, are evenly distributed on uniform gas board 41
Several air holes 42, tank 4 is top formed gas outlet 43 for ozone removal；The lower section of uniform gas board 41 is communicated in ozone removal tank 4
Liquid nitrogen gas feeding mechanism 44；Ozone removal 4 top of tank is communicated with the tipping tube 45 tilted down, and tipping tube 45 passes through the second connection
Pipe 8 is connected to 5 bottom of anaerobic fermentation tank, and honeycomb padding layer 51 is equipped in the middle part of anaerobic fermentation tank 5, and 5 top of anaerobic fermentation tank connects
It is connected with outlet tube 52.Lower part is fixed with buffer board 31 in stable can 3, and several through-holes 32 are evenly distributed on buffer board 31.
After the filtering of sewage filter device 1, one of the various large granular impurities are come out sewage by filter layer, then filter
Sewage afterwards is filled with ozone by ozone generator 2 and ozone is fully absorbed mixing by Wen's mixing tube 6, then in stabilization
Tank 3 passes through enough reaction time (usual one to three hours), antibiotic is carried out to preliminary oxidative degradation, subsequently into ozone
Tank 4 is removed, passes through such as nitrogen gas tank of nitrogen supply (NS) device 44 in ozone removal tank 4 and is filled with nitrogen, and is uniform by uniform gas board 41
Be distributed to ozone removal tank 4 everywhere, by sewage ozone and oxygen etc. separate and overflowed from gas outlet 43, subsequently into anaerobism
Fermentor 5 is decomposed by the honeycomb padding layer 51 of the various anaerobes of attachment in it by fully degraded, to guarantee to flow out
Sewage reach sewage drainage standard.
The microbial bacteria flora adhered on honeycomb padding layer 51 includes: lactic acid bacteria, actinomyces, saccharomycete, fermentation filiform
Bacterium, bacillus, Glomus mosseae bacterium and enterococcus faecalis；Wherein, lactic acid bacteria, actinomyces, saccharomycete, fermentation der Pilz, gemma
The mass ratio 5-8:24-30:12-20:9-18:25-35:16-21:7-9 of bacillus, Glomus mosseae bacterium and enterococcus faecalis；Micro- life
Object bacterium flora is in the surface of honeycomb padding layer in anaerobic fermentation tank.
It is found using mentioned microorganism bacterium bacteria detection, the remaining aminoglycoside antibiotics quilt substantially in fermentation one hour
Clear clean, sewage reaches discharge standard after five hours.
Wherein best proportion be lactic acid bacteria, actinomyces, saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae bacterium and
The mass ratio 6:27:19:16:28:19:8 of enterococcus faecalis
It above are only the specifically guiding embodiment of of the invention one, but the design concept of the present invention is not limited to this,
It is all to be made a non-material change to the present invention using this design, it should belong to the behavior for invading protection scope of the present invention.
Claims (8)
1. a kind of method for antibiotic of degrading, which comprises the steps of:
Step 1: being filtered by sewage filter device (1) to the sewage containing antibiotic；
Step 2: filtered sewage is filled with ozone, the mass volume ratio of ozone intake and sewage are as follows: 2mg/L-4mg/L；
Step 3: the sewage for being passed through ozone is placed 1-3 hours in stable can (3), tank (4) are removed subsequently into ozone, are passed through
The mode for being filled with nitrogen removes ozone remaining in sewage and oxygen；
Step 4: the sewage after removal after ozone enters anaerobic fermentation tank (5), degradation antibiosis is incorporated in anaerobic fermentation tank (5)
The microbial bacteria flora of element, microbial bacteria flora carry out fermentation removal residual antibiotic；
Step 5: the sewage after discharge removal antibiotic.
2. as described in claim 1 degradation antibiotic method, which is characterized in that the sewage filter device (1) include into
Water pipe (11), cooperation water inlet pipe (11) are equipped with rotary drum (12), and rotary drum (12) side wall is arc and is formed with several filter hole；Turn
Drum (12) is connected with motor (13), is equipped with the first cylinder (14) outside rotary drum (12), and second is equipped with outside the first cylinder (14)
Body (15), the second cylinder (15) lower section are formed with solid pollutant outlet (16)；First cylinder (14) bottom passes through third connecting
Pipe (18) is communicated with water tank (19) top, is equipped with the first water pump (110) on third connecting pipe (18).
3. the method for degradation antibiotic as claimed in claim 2, which is characterized in that the first cylinder is fixed with strut on (14)
(112), the motor (13) is fixed on strut (112).
4. the method for degradation antibiotic as described in claim 1, which is characterized in that water tank (19) lower part passes through the 4th
It is communicated with Wen's mixing tube (6) and ozone generator (2) communicating pipe (111), Wen's mixing tube (6) is connected to stable can (3) bottom；
Stable can (3) is communicated with, and ozone removes tank (4), and ozone removal tank (4) is communicated with anaerobic fermentation tank (5)；Ozone removes tank (4)
Middle part or lower part are equipped with uniform gas board (41), are evenly distributed on uniform gas board (41) several air holes (42), and ozone removes tank (4)
It is top formed to have gas outlet (43)；Liquid nitrogen gas feeding mechanism (44) is communicated with below ozone removal tank (4) interior uniform gas board (41)；
Ozone removal tank (4) top is communicated with the tipping tube (45) tilted down, and tipping tube (45) is detested by the second communicating pipe (8) connection
Aerobe fermentation tank (5) bottom.
5. the method for degradation antibiotic as described in claim 1, which is characterized in that installation in the middle part of the anaerobic fermentation tank (5)
Have honeycomb padding layer (51), anaerobic fermentation tank (5) top is communicated with outlet tube (52), and microbial bacteria flora is filled out in honeycomb
On the bed of material (51).
6. the method for the microbial bacteria flora of efficient degradation antibiotic as described in claim 1 and antibiotic of degrading, feature
It is, the interior lower part of the stable can (3) is fixed with buffer board (31), and several through-holes (32) are evenly distributed on buffer board (31).
7. a kind of microbial bacteria flora of efficient degradation antibiotic, which is characterized in that the microbial bacteria flora includes: lactic acid
Bacterium, actinomyces, saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae bacterium and enterococcus faecalis；Wherein, lactic acid bacteria, unwrapping wire
Bacterium, saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae bacterium and enterococcus faecalis mass ratio 5-8:24-30:12-20:
9-18:25-35:16-21:7-9；Microbial bacteria flora is in the surface of the interior honeycomb padding layer (51) of anaerobic fermentation tank (5).
8. the microbial bacteria flora of efficient degradation antibiotic as described in claim 1, which is characterized in that the lactic acid bacteria is put
Line bacterium, saccharomycete, fermentation der Pilz, bacillus, Glomus mosseae bacterium and enterococcus faecalis mass ratio 6:27:19:16:28:
19:8。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273188.1A CN109231704A (en) | 2018-10-30 | 2018-10-30 | A kind of method of the microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading |
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| CN201811273188.1A CN109231704A (en) | 2018-10-30 | 2018-10-30 | A kind of method of the microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading |
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| CN109231704A true CN109231704A (en) | 2019-01-18 |
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| CN201811273188.1A Pending CN109231704A (en) | 2018-10-30 | 2018-10-30 | A kind of method of the microbial bacteria flora of efficient degradation antibiotic and antibiotic of degrading |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275969A (en) * | 2021-12-24 | 2022-04-05 | 上海市建工设计研究总院有限公司 | Antibiotic sewage treatment method |
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| CN114275969B (en) * | 2021-12-24 | 2023-04-07 | 上海市建工设计研究总院有限公司 | Antibiotic sewage treatment method |
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Application publication date: 20190118 |