CN110407381A - A kind of method of antibiotic in removal breeding wastewater - Google Patents
A kind of method of antibiotic in removal breeding wastewater Download PDFInfo
- Publication number
- CN110407381A CN110407381A CN201910801767.7A CN201910801767A CN110407381A CN 110407381 A CN110407381 A CN 110407381A CN 201910801767 A CN201910801767 A CN 201910801767A CN 110407381 A CN110407381 A CN 110407381A
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- China
- Prior art keywords
- breeding wastewater
- antibiotic
- added
- removal
- liter
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- 238000009395 breeding Methods 0.000 title claims abstract description 61
- 230000001488 breeding effect Effects 0.000 title claims abstract description 61
- 239000002351 wastewater Substances 0.000 title claims abstract description 61
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 10
- 239000011790 ferrous sulphate Substances 0.000 claims description 10
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 10
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 10
- 229920002401 polyacrylamide Polymers 0.000 claims description 10
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims 1
- 244000144972 livestock Species 0.000 description 6
- 244000144977 poultry Species 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000004098 Tetracycline Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 229940040944 tetracyclines Drugs 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- 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
- C02F1/001—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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of methods of antibiotic in removal breeding wastewater.The method of antibiotic is added appropriate flocculant, reacts 3 ~ 5h, be separated by solid-liquid separation the following steps are included: by breeding wastewater after grid filtration in the removal breeding wastewater；Breeding wastewater is subjected to class Fenton's reaction and handles 1 ~ 2h；Proper amount of active carbon is added into breeding wastewater, staticly settles 0.5 ~ 1h after stirring 5 ~ 10min.The present invention provides a kind of method for removing antibiotic in breeding wastewater, and the method processing technological flow of antibiotic is short in the removal breeding wastewater, it is succinct to operate, and processing cost is cheap.
Description
Technical field
The present invention relates to environmental technology fields, specifically, being related to a kind of method for removing antibiotic in breeding wastewater.
Background technique
In recent decades, in order to meet the needs of people are growing to animal products, the livestock and poultry cultivation mode in China by
Initial free-ranging is gradually converted into intensive, large-scale cultivation, and livestock and poultry breeding industry has obtained unprecedented development, still, swift and violent to send out
A large amount of waste water that the livestock and poultry breeding industry of exhibition generates become the emerging pollution sources of big and medium-sized cities and after industrial wastewater, sanitary sewage
The third-largest pollution sources afterwards, the livestock breeding wastewater that China is discharged every year are more than 10,000,000,000 tons, considerably beyond national industrial wastewater and
The summation of sanitary wastewater discharge amount.
During intensive, scale livestock and poultry cultivation, in order to prevent and control disease, it is ensured that growth of animals or poultry and volume increase
Weight gain, a large amount of antibiotic medicines are fed to animal as veterinary drug or feed addictive, mainly including Tetracyclines, sulfamido with
And quinolone antibiotics, still, most antibiotic cannot be absorbed by organisms completely, wherein about 30%-90% is through kidney mistake
It is excreted in the form of the original or metabolite with urine after filter, causes the antibiotic content in livestock breeding wastewater excessively high,
Then it results in a large amount of antibiotic to enter in environment, they can be in agricultural land soil, earth's surface and underground water and the ecosystem
Different kind organism generates harm, finally can also be transmitted by food chain, threatens human health.
Summary of the invention
In order to solve the excessively high technical problem of above-mentioned breeding wastewater antibiotic content, it is useless that the present invention provides a kind of removal cultivation
The method of antibiotic in water, the method processing technological flow of antibiotic is short in the removal breeding wastewater, operation is succinct, and handles
It is low in cost.
The present invention provides a kind of methods of antibiotic in removal breeding wastewater, comprising the following steps:
Step 1: appropriate flocculant is added by breeding wastewater after grid filtration, 3 ~ 5h is reacted, is separated by solid-liquid separation；
Step 2: the step 1 treated breeding wastewater, which is carried out class Fenton's reaction, handles 1 ~ 2h；
Step 3: proper amount of active carbon is added into the step 2 treated breeding wastewater, staticly settled after stirring 5 ~ 10min
0.5~1h。
In removal breeding wastewater provided by the invention in a kind of preferred embodiment of the method for antibiotic, the step 1
In, the flocculant is made of aluminium polychloride and polyacrylamide, the additional amount of the flocculant are as follows: every liter of breeding wastewater adds
Enter 100 ~ 200mg polyaluminum ferric chloride and 50 ~ 100mg polyacrylamide.
In removal breeding wastewater provided by the invention in a kind of preferred embodiment of the method for antibiotic, the step 2
In, it carries out carrying out ultraviolet light, and the additional amount of ferrous sulfate when the processing of class Fenton's reaction are as follows: every liter of breeding wastewater is added
0.5 ~ 0.8g ferrous sulfate；The additional amount of hydrogen peroxide are as follows: 3 ~ 5mL hydrogen peroxide is added in every liter of breeding wastewater.
In removal breeding wastewater provided by the invention in a kind of preferred embodiment of the method for antibiotic, the active carbon
Additional amount are as follows: 0.3 ~ 0.6g active carbon is added in every liter of breeding wastewater.
Compared to the prior art, the method for antibiotic has below beneficial to effect in removal breeding wastewater provided by the invention
Fruit: class Fenton's reaction and active carbon are used to remove the antibiotic in breeding wastewater by the present invention, and processing technological flow is short, operation is simple
It is clean, and processing cost is cheap.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A kind of method of antibiotic in removal breeding wastewater, comprising the following steps:
S1, by breeding wastewater after grid filtration, be added appropriate flocculant, react 3h, be separated by solid-liquid separation；
The flocculant is made of aluminium polychloride and polyacrylamide, the additional amount of the flocculant are as follows: every liter of breeding wastewater
100mg polyaluminum ferric chloride and 50mg polyacrylamide is added.
S2, it S1 treated breeding wastewater is subjected to class Fenton's reaction handles 1h；
Specifically, carrying out carrying out ultraviolet light, and the additional amount of ferrous sulfate when the processing of class Fenton's reaction are as follows: every liter of cultivation is useless
0.5g ferrous sulfate is added in water；The additional amount of hydrogen peroxide are as follows: 3mL hydrogen peroxide is added in every liter of breeding wastewater.
S3, proper amount of active carbon is added into S2 treated breeding wastewater, staticly settles 0.5h after stirring 5min；
0.3g active carbon is added in every liter of breeding wastewater.
Embodiment 2
A kind of method of antibiotic in removal breeding wastewater, comprising the following steps:
S1, by breeding wastewater after grid filtration, be added appropriate flocculant, react 4h, be separated by solid-liquid separation；
The flocculant is made of aluminium polychloride and polyacrylamide, the additional amount of the flocculant are as follows: every liter of breeding wastewater
150mg polyaluminum ferric chloride and 80mg polyacrylamide is added.
S2, it S1 treated breeding wastewater is subjected to class Fenton's reaction handles 1.5h；
Specifically, carrying out carrying out ultraviolet light, and the additional amount of ferrous sulfate when the processing of class Fenton's reaction are as follows: every liter of cultivation is useless
0.7g ferrous sulfate is added in water；The additional amount of hydrogen peroxide are as follows: 4mL hydrogen peroxide is added in every liter of breeding wastewater.
S3, proper amount of active carbon is added into S2 treated breeding wastewater, staticly settles 0.8h after stirring 8min；
0.5g active carbon is added in every liter of breeding wastewater.
Embodiment 3
A kind of method of antibiotic in removal breeding wastewater, comprising the following steps:
S1, by breeding wastewater after grid filtration, be added appropriate flocculant, react 5h, be separated by solid-liquid separation；
The flocculant is made of aluminium polychloride and polyacrylamide, the additional amount of the flocculant are as follows: every liter of breeding wastewater
200mg polyaluminum ferric chloride and 100mg polyacrylamide is added.
S2, it S1 treated breeding wastewater is subjected to class Fenton's reaction handles 2h；
Specifically, carrying out carrying out ultraviolet light, and the additional amount of ferrous sulfate when the processing of class Fenton's reaction are as follows: every liter of cultivation is useless
0.8g ferrous sulfate is added in water；The additional amount of hydrogen peroxide are as follows: 5mL hydrogen peroxide is added in every liter of breeding wastewater.
S3, proper amount of active carbon is added into S2 treated breeding wastewater, staticly settles 1h after stirring 10min；
0.6g active carbon is added in every liter of breeding wastewater.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of method of antibiotic in removal breeding wastewater, which comprises the following steps:
Step 1: appropriate flocculant is added by breeding wastewater after grid filtration, 3 ~ 5h is reacted, is separated by solid-liquid separation；
Step 2: the step 1 treated breeding wastewater, which is carried out class Fenton's reaction, handles 1 ~ 2h；
Step 3: proper amount of active carbon is added into the step 2 treated breeding wastewater, staticly settled after stirring 5 ~ 10min
0.5~1h。
2. the method for antibiotic in removal breeding wastewater according to claim 1, which is characterized in that in the step 1,
The flocculant is made of aluminium polychloride and polyacrylamide, the additional amount of the flocculant are as follows: every liter of breeding wastewater is added
100 ~ 200mg polyaluminum ferric chloride and 50 ~ 100mg polyacrylamide.
3. the method for antibiotic in removal breeding wastewater according to claim 1, which is characterized in that in the step 2,
It carries out carrying out ultraviolet light, and the additional amount of ferrous sulfate when the processing of class Fenton's reaction are as follows: every liter of breeding wastewater addition 0.5 ~
0.8g ferrous sulfate；The additional amount of hydrogen peroxide are as follows: 3 ~ 5mL hydrogen peroxide is added in every liter of breeding wastewater.
4. the method for antibiotic in removal breeding wastewater according to claim 1, which is characterized in that living in the step 3
Property charcoal additional amount are as follows: 0.3 ~ 0.6g active carbon is added in every liter of breeding wastewater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801767.7A CN110407381A (en) | 2019-08-28 | 2019-08-28 | A kind of method of antibiotic in removal breeding wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801767.7A CN110407381A (en) | 2019-08-28 | 2019-08-28 | A kind of method of antibiotic in removal breeding wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110407381A true CN110407381A (en) | 2019-11-05 |
Family
ID=68368870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910801767.7A Withdrawn CN110407381A (en) | 2019-08-28 | 2019-08-28 | A kind of method of antibiotic in removal breeding wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN110407381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456663A (en) * | 2020-11-04 | 2021-03-09 | 中国农业科学院农业环境与可持续发展研究所 | Method for treating antibiotics in livestock and poultry breeding sewage |
| CN114031222A (en) * | 2021-12-14 | 2022-02-11 | 陕西理工大学 | Method for purifying pig-raising wastewater by using manganese metal self-loaded biochar |
-
2019
- 2019-08-28 CN CN201910801767.7A patent/CN110407381A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456663A (en) * | 2020-11-04 | 2021-03-09 | 中国农业科学院农业环境与可持续发展研究所 | Method for treating antibiotics in livestock and poultry breeding sewage |
| CN114031222A (en) * | 2021-12-14 | 2022-02-11 | 陕西理工大学 | Method for purifying pig-raising wastewater by using manganese metal self-loaded biochar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191105 |
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| WW01 | Invention patent application withdrawn after publication |