CN106673172A - Composition for removing antibiotics in seawater culture wastewater and removing method - Google Patents
Composition for removing antibiotics in seawater culture wastewater and removing method Download PDFInfo
- Publication number
- CN106673172A CN106673172A CN201710058695.2A CN201710058695A CN106673172A CN 106673172 A CN106673172 A CN 106673172A CN 201710058695 A CN201710058695 A CN 201710058695A CN 106673172 A CN106673172 A CN 106673172A
- Authority
- CN
- China
- Prior art keywords
- antibiotic
- culture wastewater
- marine culture
- compositionss
- wastewater
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to composition for removing antibiotics in seawater culture wastewater and a removing method. The composition is characterized by comprising following components shown in the specification: 0.1wt%-2wt% of a Fe-Mn compound, 60wt%-70wt% of matrix soil, 10wt%-30wt% of peat and 10wt%-20wt% of gravel, wherein the Fe-Mn compound comprises goethite powder and MnO powder in a weight ratio of (0.1-1): (0.1-20). The removing method comprises the following steps: a treatment pond of a constructed wetland is filled with the composition; when the to-be-treated wastewater flows in and out of the treatment pond continuously, flow is controlled, wastewater is enabled to be retained in the treatment pond for 3-5 days averagely, and the seawater culture wastewater with the antibiotics removed is obtained.
Description
Technical field
The present invention relates to it is a kind of for removing marine culture wastewater in antibiotic compositionss and sweep-out method.
Background technology
China is the big aquaculture state of the first in the world, accounts for the 70% of world's cultivation total output.In mariculture industry, resist
Raw element is made an addition to for a long time in feedstuff as sub- therapeutic dose, is played prophylactic treatment Animal diseases, stimulating animal growth and is promoted to increase
The effect of product.China produces every year 210000 tons of antibiotic, wherein 9.7 ten thousand tons are used for livestock breeding industry, however, for aquaculture
Antibiotic major part can not be fully absorbed by animal body, but be excreted in the form of parent compound or metabolite, with
Sewage enters water environment.Research shows that the antibiotic that culture fishery is used only is absorbed on a small quantity by aquaculture organism, at least
75% enters natural environment and forms accumulation contact scar.Increasingly increase due to cultivating scale, the discharge of marine culture wastewater into
In order to antibiotic enters an important channel of environment, and pathogenic microorganism Drug resistance can be caused to strengthen, suppress beneficial microbe
The generation of the series of environmental problems such as activity, marine product antibiotic remainss.
The content of the invention
The technical problem to be solved be for prior art present situation provide a kind of clearance it is high for going
Except the compositionss of antibiotic in marine culture wastewater.
Another technical problem to be solved by this invention is high for a kind of clearance of present situation offer of prior art
The sweep-out method of antibiotic in for removing marine culture wastewater.
The present invention solve the technical scheme that adopted of above-mentioned technical problem for：This is used to remove antibiosis in marine culture wastewater
The compositionss of element, it is characterised in that include：
Wherein, the ferrimanganic complex includes goethitum stone powder and manganese dioxide powder, the manganese dioxide powder with
The weight ratio of the goethitum stone powder is 0.1~1:0.1~20；
It is preferred that the manganese dioxide powder is 1 with the weight ratio of the goethitum stone powder:5~10.
The consumption of the ferrimanganic complex is preferably 0.5~1wt%.
The particle diameter of the gravel is preferably 1.2~2.8cm.
Using the removing of antibiotic in the marine culture wastewater of the compositionss of antibiotic in above-mentioned removal marine culture wastewater
Method, it is characterised in that comprise the steps：
The compositionss are filled in the processing pond of artificial swamp；Pending waste water continuously enters and flows out processing pond,
The mean residence time that controlling flow makes waste water in processing pond is 3~5 days, that is, the sea-farming for obtaining removing antibiotic is given up
Water；
Plant on the artificial swamp and be implanted with halophytess.
To ensure treatment effect, the processing pond by water (flow) direction can be successively divided into inhalant region, packing area and be gone out
Pool；The gravel is filled with wherein described inhalant region and the exhalant region, is used for filled with described in described filler area
Remove the compositionss of antibiotic in marine culture wastewater.
The halophytess are preferably autumn eggplant and/or Value of Spartina Anglica.
It is preferred that the artificial swamp is horizontal drowned flow artificial wet land.
Compared with prior art, it is provided by the present invention for removing marine culture wastewater in the compositionss of antibiotic and clear
Except method has good oxidative decomposition capacity to antibiotic contamination, and manganese dioxide and goethitum be it is naturally occurring
Iron and manganese oxides, to artificial swamp environment and artificial swamp plantation plant have the preferable compatibility, not welding put down
Weighing apparatus is little to Vegetation Effect；And raw material simplicity is easy to get, cost is relatively low, can effectively remove oxytetracycline, sulphur in marine culture wastewater
Various water resistants such as An Jia oxazoles, virginiamycin, chloromycetin and Ofloxacin are plain, and the clearance of each antibiotic reaches
91.0%-97.5%, far above the clearance of 72.8%-83.6% in prior art.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment 1 is to embodiment 6 and comparative example
As shown in figure 1, the present embodiment removes the antibiotic in marine culture wastewater using horizontal drowned flow artificial wet land, manually
Plantation on wetland has autumn eggplant 2, it is also possible to plant other halophytess, such as Value of Spartina Anglica etc..
Processing pond 1 below artificial swamp is separated into successively inhalant region 11, packing area 12 and exhalant region by water (flow) direction
13；Wherein water inlet 14 is arranged on the top of inhalant region 11, and outlet 15 is arranged on exhalant region bottom.
Pending marine culture wastewater is introduced into inhalant region 11, and the gravel in Jing inhalant regions 11 filters out large granular impurity
And to water distribution uniformity in packing area 12.
Exhalant region 13 is entered after stopping 4 days into the waste water in packing area 12, from discharge outlet after collecting via exhalant region 13
Discharge, that is, obtain eliminating the marine culture wastewater of antibiotic.
In processing pond 1, the particle diameter of the gravel of filling is between 1.2~2.8cm in inhalant region 11 and exhalant region 13.Packing area
Filled with the compositionss for removing antibiotic in marine culture wastewater in 12.Said composition is by ferrimanganic complex, matrix soil, peat
Mix with gravel.
Wherein, ferrimanganic complex is the mixture of goethitum stone powder and manganese dioxide powder, the particle diameter of gravel is 1.2~
2.8cm。
Between 60~70wt%, the content of peat is between 10~30wt% for the content of matrix soil.
The consumption and manganese dioxide powder and goethitum of embodiment 1 to ferrimanganic complex in embodiment 6 and comparative example
The relative weight of stone powder is than as shown in table 1.
Table 1
| Compound content (%) in artificial swamp substrate | Quality Cost ratio (manganese dioxide in compound：Goethitum) | |
| Embodiment 1 | 2.0 | 1：20 |
| Embodiment 2 | 1.0 | 1：10 |
| Embodiment 3 | 0.5 | 1：8 |
| Embodiment 4 | 0.8 | 1：5 |
| Embodiment 5 | 1.5 | 1：1 |
| Embodiment 6 | 0.1 | 2：1 |
| Comparative example | 0 | —— |
To each embodiment and comparative example to the clearance of five kinds of typical antibiotic as shown in table 2 to table 8.Antibiotic is dense in water
Degree is using high performance liquid chromatography/tandem mass spectrometry detection.
The removal effect of the typical antibiotic of 1 pair five kinds of 2 embodiment of table
Note：In table data be mean+SD, n=30
The removal effect of the typical antibiotic of 2 pairs five kinds of 3 embodiment of table
Note：In table data be mean+SD, n=30
The removal effect of the typical antibiotic of 3 pairs five kinds of 4 embodiment of table
Note：In table data be mean+SD, n=30
The removal effect of the typical antibiotic of 4 pairs five kinds of 5 embodiment of table
Note：Data are mean+SD in table.
The removal effect of the typical antibiotic of 5 pairs five kinds of 6 embodiment of table
Note：Data are mean+SD in table.
The removal effect of the typical antibiotic of 6 pairs five kinds of 7 embodiment of table
Note：In table data be mean+SD, n=30
Removal effect of the comparative example of table 8 to five kinds of typical antibiotic
Note：In table data be mean+SD, n=30
By table 1 to table 8 as can be seen that the present invention shows more preferably to the antibiotic contamination in marine culture wastewater
Removal effect, to the oxytetracycline in marine culture wastewater, Sulfamethoxazole, virginiamycin, chloromycetin and Ofloxacin
Clearance Deng representative antibiotic reaches 91.0%-97.5%, far above the clearance of 72.8%-83.6% in comparative example.
Claims (8)
1. it is a kind of for removing marine culture wastewater in antibiotic compositionss, it is characterised in that include：
Wherein, the ferrimanganic complex includes goethitum stone powder and manganese dioxide powder, the manganese dioxide powder with it is described
The weight ratio of goethitum stone powder is 0.1~1:0.1~20.
2. it is according to claim 1 for removing marine culture wastewater in antibiotic compositionss, it is characterised in that it is described
Manganese dioxide powder is 1 with the weight ratio of the goethitum stone powder:5~10.
3. it is according to claim 1 and 2 for removing marine culture wastewater in antibiotic compositionss, it is characterised in that institute
The consumption for stating ferrimanganic complex is 0.5~1wt%.
4. it is according to claim 3 for removing marine culture wastewater in antibiotic compositionss, it is characterised in that it is described
The particle diameter of gravel is 1.2~2.8cm.
5. the compositionss of antibiotic in marine culture wastewater are removed using as described in Claims 1-4 any claim
The sweep-out method of antibiotic in marine culture wastewater, it is characterised in that comprise the steps：
The compositionss are filled in the processing pond 1 of artificial swamp；Pending waste water continuously enters and flows out processing pond 1, control
Flow processed made mean residence time of the waste water in processing pond 1 for 3~5 days, that is, the sea-farming for obtaining removing antibiotic is given up
Water；
Plant on the artificial swamp and be implanted with halophytess.
6. in marine culture wastewater according to claim 5 antibiotic sweep-out method, it is characterised in that the processing pond
(1) inhalant region (11), packing area (12) and exhalant region (13) are included successively by water (flow) direction；Wherein described inhalant region (11) and institute
State described for removing marine culture wastewater filled with being filled with the gravel, described filler area (12) in exhalant region (13)
The compositionss of middle antibiotic.
7. in the marine culture wastewater according to claim 5 or 6 antibiotic sweep-out method, it is characterised in that salt life
Plant is autumn eggplant and/or Value of Spartina Anglica.
8. in marine culture wastewater according to claim 7 antibiotic sweep-out method, it is characterised in that the Manual moist
Ground is horizontal drowned flow artificial wet land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058695.2A CN106673172A (en) | 2017-01-23 | 2017-01-23 | Composition for removing antibiotics in seawater culture wastewater and removing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058695.2A CN106673172A (en) | 2017-01-23 | 2017-01-23 | Composition for removing antibiotics in seawater culture wastewater and removing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106673172A true CN106673172A (en) | 2017-05-17 |
Family
ID=58859198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058695.2A Withdrawn CN106673172A (en) | 2017-01-23 | 2017-01-23 | Composition for removing antibiotics in seawater culture wastewater and removing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106673172A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487856A (en) * | 2017-09-22 | 2017-12-19 | 中国科学院城市环境研究所 | A kind of artificial wet land system for handling mariculture sewage |
| CN107986517A (en) * | 2017-11-17 | 2018-05-04 | 浙江海洋大学 | The processing method of resistant gene in a kind of marine culture wastewater |
| CN108620062A (en) * | 2018-04-25 | 2018-10-09 | 武汉理工大学 | A kind of preparation method of high activity iron content photochemical catalyst |
| CN109879401A (en) * | 2019-03-09 | 2019-06-14 | 兰州交通大学 | A kind of folded plate artificial wetland system for strengthening nitrogen phosphorus ligands |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332791A (en) * | 2013-07-11 | 2013-10-02 | 中国科学院城市环境研究所 | Artificial wetland capable of strongly removing antibiotic and resistance gene from culture waste water |
| CN104016484A (en) * | 2013-07-11 | 2014-09-03 | 中国科学院城市环境研究所 | Upwelling artificial wetland for removing nitrogen, phosphorus and antibiotics in aquaculture wastewater |
| CN105084655A (en) * | 2015-08-07 | 2015-11-25 | 同济大学 | Iron-carbon-base artificial wetland purification system for removing florfenicol in aquaculture |
-
2017
- 2017-01-23 CN CN201710058695.2A patent/CN106673172A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332791A (en) * | 2013-07-11 | 2013-10-02 | 中国科学院城市环境研究所 | Artificial wetland capable of strongly removing antibiotic and resistance gene from culture waste water |
| CN104016484A (en) * | 2013-07-11 | 2014-09-03 | 中国科学院城市环境研究所 | Upwelling artificial wetland for removing nitrogen, phosphorus and antibiotics in aquaculture wastewater |
| CN105084655A (en) * | 2015-08-07 | 2015-11-25 | 同济大学 | Iron-carbon-base artificial wetland purification system for removing florfenicol in aquaculture |
Non-Patent Citations (2)
| Title |
|---|
| 童蕾等: "铁锰氧化物对地下水环境中金霉素的降解", 《环境化学》 * |
| 马鸿文主编: "《工业矿物与岩石》", 31 August 2002, 地质出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487856A (en) * | 2017-09-22 | 2017-12-19 | 中国科学院城市环境研究所 | A kind of artificial wet land system for handling mariculture sewage |
| CN107487856B (en) * | 2017-09-22 | 2020-06-30 | 中国科学院城市环境研究所 | Artificial wetland system for treating mariculture sewage |
| CN107986517A (en) * | 2017-11-17 | 2018-05-04 | 浙江海洋大学 | The processing method of resistant gene in a kind of marine culture wastewater |
| CN107986517B (en) * | 2017-11-17 | 2021-01-15 | 浙江海洋大学 | Treatment method of resistance gene in mariculture wastewater |
| CN108620062A (en) * | 2018-04-25 | 2018-10-09 | 武汉理工大学 | A kind of preparation method of high activity iron content photochemical catalyst |
| CN109879401A (en) * | 2019-03-09 | 2019-06-14 | 兰州交通大学 | A kind of folded plate artificial wetland system for strengthening nitrogen phosphorus ligands |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10543173B2 (en) | Biochars for use with animals | |
| Ye et al. | Effect of biochar amendment on the control of soil sulfonamides, antibiotic-resistant bacteria, and gene enrichment in lettuce tissues | |
| US20190344234A1 (en) | Biochar Aggregate Particles | |
| US10065163B2 (en) | Biochar extracts and method for capturing material extracted from biochar | |
| US11214528B2 (en) | Treated biochar for use in water treatment systems | |
| CN106673172A (en) | Composition for removing antibiotics in seawater culture wastewater and removing method | |
| US20170217848A1 (en) | Biochars for use in composting | |
| CN103843706B (en) | A kind of Penaeus Vannmei ecological cultivation system | |
| WO2013123032A1 (en) | Microalgae enriched with trace minerals | |
| US20180126349A1 (en) | Biochar extracts and method for capturing material extracted from biochar | |
| WO2018006094A1 (en) | Treated biochar for use in water treatment systems | |
| CN107698301B (en) | High-inorganic-nutrient-particle complete biological organic fertilizer and preparation method thereof | |
| US20210284536A9 (en) | Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar | |
| CN107266251B (en) | Soil nutrient activator for saline-alkali soil and preparation method thereof | |
| CN103980906A (en) | Biological-reinforced carbon conditioning agent and method of reducing soluble salt content in secondary salinized soil using same | |
| US20230125341A1 (en) | Reducing the environmental impact of farming using biochar | |
| CN103814967A (en) | Chinese herbal medicine granular preparation used for aquatic product disinfection and preparing method thereof | |
| CN103829079A (en) | Green ecotype crucian carp feed | |
| WO2017139510A1 (en) | Biochars for use in composting | |
| CN103332791A (en) | Artificial wetland capable of strongly removing antibiotic and resistance gene from culture waste water | |
| CN106336018A (en) | Microorganism growth accelerant and method for improve sludge activity | |
| CN106305510B (en) | Pond aquaculture method | |
| US11097241B2 (en) | Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar | |
| Wang et al. | Use of Anthropic Acclimated Spirulina platensis (Arthrospira platensis) Bio-adsorption in the Treatment of Swine Farm Wastewater. | |
| CA3013049A1 (en) | Biochars for use with animals |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |
|
| WW01 | Invention patent application withdrawn after publication |