CN108786736A - A kind of charcoal prepared using chicken manure as raw material and the application in chicken house purification of waste water - Google Patents
A kind of charcoal prepared using chicken manure as raw material and the application in chicken house purification of waste water Download PDFInfo
- Publication number
- CN108786736A CN108786736A CN201810690456.3A CN201810690456A CN108786736A CN 108786736 A CN108786736 A CN 108786736A CN 201810690456 A CN201810690456 A CN 201810690456A CN 108786736 A CN108786736 A CN 108786736A
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- Prior art keywords
- chicken manure
- chicken
- charcoal
- raw material
- waste water
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
- B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to a kind of charcoal prepared using chicken manure as raw material and the applications in chicken house purification of waste water, the charcoal is using discarded chicken manure as raw material, after treatment, antibiotic is thermally decomposed in chicken manure, enrichment removal is carried out with to toxic element, charcoal has more hollow structures, and antibiotic in chicken house waste water is removed using its adsorption effect, recycling for chicken manure is realized, destruction of the chicken manure to environment is reduced.
Description
Technical field
The invention belongs to chicken cultural technique fields, more particularly to the recycling to chicken manure.
Background technology
It is a kind of concrete dynamic modulus that charcoal, which refers to biomass material, to be generated under anoxybiotic or few oxygen atmosphere after low temperature pyrogenation, carbon containing
Measure the carbonization material 70% or more.Its most crucial ingredient is fragrance and alkyl structure, also a large amount of micro or middle amount battalion
Support element.Charcoal possesses high specific surface area, significant porous structure.Charcoal possesses unique physicochemical property, has answered
For agriculture field.Such as slow down greenhouse effects, soil fertility improvement, crop yield
The antibiotic and heavy metal element that poultry is added in the process cannot be fully absorbed and are metabolized in chicken body, exhausted big portion
Divide and promptly excreted with excrement and urine with original shape state or metabolite, these xenobiotic pollutants not only threaten dearly
The quality safety of Related product but will enter the environment body such as soil, water body with the farmland utilization of chicken manure, and occur to migrate and turn
Change, and then causes damages to human security.
Microwave-heating can not only allow chicken manure dehydration and drying, deodoring and disinfecting, reduction volume, degradation, stablize antibiotic and again
Metal etc. cultivate exogenous chemicals, can more generate the higher biomass energy of utility value (including bio-oil, fuel gas with
And charcoal), it is a kind of not only chicken manure processing mode of environmental protection but also great economic prospect.
In order to realize the safe farmland utilization of chicken manure, it must be carried out suitably by reducing the influence to environment and health
Safe and stabilization processes, it is net the present invention provides a kind of charcoal prepared using chicken manure as raw material and in chicken house waste water
Application in change.
Invention content
In order to solve the deodorization, sterilizing and recycling of chicken manure, effectively degrade wherein antibiotic and preparation residual,
The present invention provides a kind of charcoals prepared as raw material using chicken manure.
The present invention is achieved by the following technical programs.
The present invention provides a kind of charcoals prepared as raw material using chicken manure, it is characterised in that：
(1) chicken manure is handled into powdering, is put into crucible,
(2) frerrous chloride, the ferrous sulfate of equal quality ratio is added, adds ammonium oxalate, is uniformly mixed, it is molten that ethyl alcohol is added
Agent；
(3) micro-wave oven irradiates 10-120min.
The crucible is selected from silicon carbide and pure graphite crucible；
The molar ratio of the frerrous chloride, ferrous sulfate and ammonium oxalate is 1：1：4.
The mass ratio of the frerrous chloride, ferrous sulfate and chicken manure is 1：10-30.
The microwave power is 400-700MW, and the microwave time is 15-30min.
The mass ratio of the ethyl alcohol and chicken manure is 1-10：1.
The present invention also provides a kind of application of charcoal in chicken house purification of waste water, utilize the porous absorption chicken of charcoal
Antibiotic in the waste water of field.
Ferrous salt has stronger microwave absorbing property, can remarkably promote the microwave thermal degradation of antibiotic in rice husk chicken manure,
And ferrous salt have the advantages that imitate favorable rates it is honest and clean, it is safe and non-toxic, derive from a wealth of sources, the superior Microwave Absorption Properties of silicon carbide and high temperature
In outstanding stability, can be effectively thermal energy by microwave energy, then promote the thermal decomposition of antibiotic by hot mass transfer, it is micro-
Wave condition is studied as most important factor in microwave-heating technology, considers the up to standard of economy and effect, the present invention is preferred
Select 560W, 20min for optimum experimental MW conditions.Find that antibiotic is sent out in microwave pyrolytic process in chicken manure by detecting
It has given birth to dehydration and has decomposed, antibiotic and toxic element in the rice husk chicken manure of the invention that can thoroughly degrade are a kind of very effective
Treatment technology, and ferrous salt can be converted into magnetite, through Magneto separate, can be effectively removed, and not influence chicken manure after heat treatment
Recycling.
Microwave-heating prepare charcoal performance and purposes mainly by microscopic void pattern, specific surface area, contained element
And functional group's type and content determine, due to the abundant pore structure that it has, BET specific surface area value is up to 13.03m2/
G, therefore it can efficiently remove antibiotic in chicken house waste water.
Specific implementation mode
Technical scheme of the present invention is described further below, but claimed range is not limited to.
Embodiment 1：The preparation of charcoal
(1) chicken manure is handled into powdering, is put into crucible,
(2) 4% frerrous chloride, ferrous sulfate is added, ammonium oxalate is added, is uniformly mixed, alcohol solvent is added；
(3) micro-wave oven 560W irradiates 20min.
Embodiment 2：The preparation of charcoal
(1) chicken manure is handled into powdering, is put into crucible,
(2) 4% ferrous sulfate is added, ammonium oxalate is added, is uniformly mixed, alcohol solvent is added；
(3) micro-wave oven 560W irradiates 20min.
Embodiment 3：The preparation of charcoal
(1) chicken manure is handled into powdering, is put into crucible,
(2) 4% frerrous chloride, ferrous sulfate is added, is uniformly mixed, alcohol solvent is added；
(3) micro-wave oven 560W irradiates 20min.
Embodiment 4：The preparation of charcoal
(1) chicken manure is handled into powdering, is put into crucible,
(2) 4% frerrous chloride is added, ammonium oxalate is added, is uniformly mixed, alcohol solvent is added；
(3) micro-wave oven 560W irradiates 20min.
After embodiment 1-4 microwave combustion methods, a kind of charcoal is all obtained, charcoal is applied to chicken house waste water moderate resistance
The absorption of raw element, finds by detection in terms of antibiotic impurity elimination, 2 (adsorption rate of (adsorption rate 99%) > of embodiment 1 embodiments
88%) (adsorption rate 85%) > of > embodiments 4 embodiments 3 (adsorption rate 80%).As it can be seen that ammonium oxalate has collaboration to ferrous salt
Effect, frerrous chloride and ferrous sulfate are coefficient better.
Claims (7)
1. a kind of charcoal prepared as raw material using chicken manure, it is characterised in that：
(1) chicken manure is handled into powdering, is put into crucible,
(2) frerrous chloride, the ferrous sulfate of equimolar ratio is added, adds ammonium oxalate, is uniformly mixed, alcohol solvent is added；
(3) micro-wave oven irradiates 10-120min.
2. a kind of charcoal prepared as raw material using chicken manure as described in claim 1, it is characterised in that：The crucible is selected from carbon
SiClx and pure graphite crucible.
3. a kind of charcoal prepared as raw material using chicken manure as described in claim 1, the frerrous chloride, ferrous sulfate and grass
The molar ratio of sour ammonium is 1：1：4.
4. a kind of charcoal prepared as raw material using chicken manure as described in claim 1, the frerrous chloride, ferrous sulfate and chicken
The mass ratio of excrement is 1：10-30.
5. a kind of charcoal prepared as raw material using chicken manure as described in claim 1, the microwave power is 400-700MW,
The microwave time is 15-30min.
6. the mass ratio of a kind of charcoal prepared as raw material using chicken manure as described in claim 1, the ethyl alcohol and chicken manure is
1-10：1.
7. a kind of such as any one of claim 1-6 applications of the charcoal in chicken house purification of waste water, after charcoal is crushed, utilization
Antibiotic in the porous absorption chicken house waste water of charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690456.3A CN108786736A (en) | 2018-06-28 | 2018-06-28 | A kind of charcoal prepared using chicken manure as raw material and the application in chicken house purification of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690456.3A CN108786736A (en) | 2018-06-28 | 2018-06-28 | A kind of charcoal prepared using chicken manure as raw material and the application in chicken house purification of waste water |
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| Publication Number | Publication Date |
|---|---|
| CN108786736A true CN108786736A (en) | 2018-11-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810690456.3A Pending CN108786736A (en) | 2018-06-28 | 2018-06-28 | A kind of charcoal prepared using chicken manure as raw material and the application in chicken house purification of waste water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508246A (en) * | 2019-08-30 | 2019-11-29 | 华中农业大学 | A kind of magnetic composite and its application based on cow dung charcoal |
Citations (7)
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|---|---|---|---|---|
| US20120024718A1 (en) * | 2001-07-16 | 2012-02-02 | Foret Plasma Labs, Llc | Method for treating a substance with wave energy from plasma and an electrical arc |
| CN103951149A (en) * | 2014-04-25 | 2014-07-30 | 广东省生态环境与土壤研究所 | Technology for preparing biochar through organic wastes |
| CN105107828A (en) * | 2015-09-17 | 2015-12-02 | 中国农业大学 | Method for resource recycling of phosphorus in breeding waste |
| CN106277166A (en) * | 2016-08-31 | 2017-01-04 | 昆明理工大学 | A kind of modification biological charcoal is utilized to remove the method for antibiotic in breeding wastewater |
| CN106914216A (en) * | 2017-03-08 | 2017-07-04 | 井冈山大学 | A kind of preparation of feces of livestock and poultry charcoal and its method for removing sulfa antibiotics in water removal |
| CN106986323A (en) * | 2017-05-05 | 2017-07-28 | 四川大宇中和农业科技发展有限公司 | A kind of method of residual antibiotic in processing feces of livestock and poultry |
| CN108144580A (en) * | 2017-12-27 | 2018-06-12 | 武汉轻工大学 | It is a kind of to prepare the method for biological carbon adsorbent and biological carbon adsorbent using fermentation poultry dung |
-
2018
- 2018-06-28 CN CN201810690456.3A patent/CN108786736A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120024718A1 (en) * | 2001-07-16 | 2012-02-02 | Foret Plasma Labs, Llc | Method for treating a substance with wave energy from plasma and an electrical arc |
| CN103951149A (en) * | 2014-04-25 | 2014-07-30 | 广东省生态环境与土壤研究所 | Technology for preparing biochar through organic wastes |
| CN105107828A (en) * | 2015-09-17 | 2015-12-02 | 中国农业大学 | Method for resource recycling of phosphorus in breeding waste |
| CN106277166A (en) * | 2016-08-31 | 2017-01-04 | 昆明理工大学 | A kind of modification biological charcoal is utilized to remove the method for antibiotic in breeding wastewater |
| CN106914216A (en) * | 2017-03-08 | 2017-07-04 | 井冈山大学 | A kind of preparation of feces of livestock and poultry charcoal and its method for removing sulfa antibiotics in water removal |
| CN106986323A (en) * | 2017-05-05 | 2017-07-28 | 四川大宇中和农业科技发展有限公司 | A kind of method of residual antibiotic in processing feces of livestock and poultry |
| CN108144580A (en) * | 2017-12-27 | 2018-06-12 | 武汉轻工大学 | It is a kind of to prepare the method for biological carbon adsorbent and biological carbon adsorbent using fermentation poultry dung |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508246A (en) * | 2019-08-30 | 2019-11-29 | 华中农业大学 | A kind of magnetic composite and its application based on cow dung charcoal |
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Application publication date: 20181113 |
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