CN107737523A - A kind of preparation method of trough type fermentation pond deodorization filtrate - Google Patents
A kind of preparation method of trough type fermentation pond deodorization filtrate Download PDFInfo
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- CN107737523A CN107737523A CN201710959377.3A CN201710959377A CN107737523A CN 107737523 A CN107737523 A CN 107737523A CN 201710959377 A CN201710959377 A CN 201710959377A CN 107737523 A CN107737523 A CN 107737523A
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- preparation
- filtrate
- trough type
- deodorization
- type fermentation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of preparation method of trough type fermentation pond deodorization filtrate, utilize sludge, agricultural straw carbonizes at high temperature, play a part of bonding agent by adding clay, more suckers are prepared into through high temperature sintering, the light filter material of high-specific surface area, microbial inoculum can significantly be fixed, expand the pollutant contact area of deodorization bacterium, effectively absorb caused foul gas in composting fermentation process, solves the harm of nitrogen and hydrogen sulfide gas to environment and human body such as composting process and cultivation factory, the required equipment of the present invention is simple, simple process, it is easily operated, environment will not be damaged, realize the effective and reasonable utilization of resource, asepsis environment-protecting, with very high economic benefit and social benefit, it is worthy to be popularized.
Description
Technical field
The present invention relates to organic fertilizer process technical field, more particularly to a kind of system of trough type fermentation pond deodorization filtrate
Preparation Method.
Background technology
With organic agriculture and the fast development of animal husbandry, the farmers' such as substantial amounts of feces of livestock and poultry, stalk and organic waste
Fertilizer turns into the new lover of organic agriculture, but also causes a certain degree of pollution to environment simultaneously, and unhappiness is brought to people's life
Sensation, especially near large-scale plant that raises, destructor plant, feces of livestock and poultry and garbage compost fermentation caused by foul smell it is even more smelly
Not audible, can not live.
Discharge of many countries to foul gas does not only have strict regulation, and has legislation.If Japan is in stench methods
8 kinds of odorants are determined in, wherein with animal husbandry it is closely related just have 6 kinds:Ammonia, hydrogen sulfide, methyl mercaptan, first
Sulphur, curing methyl, trimethylamine etc., later, 4 kinds of propionic acid, n-butyric acie, positive valeric acid, isovaleric acid lower fatty acids have been added again.I
The livestock and poultry breeding industry pollutant emission standards of state also has concrete regulation, and environment must be carried out on newly-built animal farm to be influenceed to comment
Valency, reporting system etc. is carried out to animal waste, waste treatment.Therefore, for our ecological environment of protection, rationally utilize
Feces of livestock and poultry and house refuse, deodorizing process must be carried out to caused foul smell in excrement, garbage disposal.
The content of the invention
A kind of the defects of the object of the invention is exactly to make up prior art, there is provided system of trough type fermentation pond deodorization filtrate
Preparation Method.
The present invention is achieved by the following technical solutions：
A kind of preparation method of trough type fermentation pond deodorization filtrate, including step in detail below：
（1）Sludge filtration is removed into moisture, agricultural straw is chopped into 2-4cm length, sludge, agricultural straw and clay are mixed
Uniformly, wherein in terms of mud dry weight, 20% or so water is added with mist, the raw material that particle diameter is 3-6mm are made through nodulizer
Ball；
（2）Raw material ball is put into crucible and is placed in together in air dry oven, 120min is incubated at 105 DEG C；
（3）Insulation is transferred to high temperature furnace after terminating, and raises temperature to 350 DEG C with 10 DEG C/min speed, is incubated 20-30min, after
High-temperature of continuing rising is incubated 10-15min to 900-950 DEG C, and insulation closes power supply after terminating, naturally cools to room temperature；
（4）By Candida tropicalis, bacillus megaterium and streptomyces griseus according to mass ratio 2-3：1-2：2-4 is mixed, and is added
Then and step it is 1 × 108-5 × 109cfu/mL that water, which is diluted to total cell concentration,（3）The material mixing of middle preparation is placed in constant temperature
In shaking table culture case, culture 2-3d is sufficiently stirred at 30 DEG C, separation of solid and liquid, solid is placed in baking oven at 105 DEG C and dries 3h
.
A kind of trough type fermentation pond preparation method of deodorization filtrate, step（1）Described in sludge, the matter of stalk and clay
Amount is than being 5：2：3.
A kind of trough type fermentation pond preparation method of deodorization filtrate, step（4）Described in Candida tropicalis, huge
Bacillus and the number of viable of streptomyces griseus>22000000000/.
It is an advantage of the invention that：The present invention is carbonized at high temperature using sludge, agricultural straw, by add clay play it is viscous
Connect the effect of agent, through high temperature sintering be prepared into more suckers, high-specific surface area light filter material, can significantly fix microbial inoculum,
Expand the pollutant contact area of deodorization bacterium, effectively absorb caused foul gas in composting fermentation process, solve compost mistake
The harm of nitrogen and hydrogen sulfide gas to environment and human body such as journey and cultivation factory, the required equipment of the present invention is simple, simple process,
It is easily operated, environment will not be damaged, realize the effective and reasonable utilization of resource, asepsis environment-protecting, there is very high economy
Benefit and social benefit, are worthy to be popularized.
Embodiment
A kind of preparation method of trough type fermentation pond deodorization filtrate, including step in detail below：
（1）500g sludge filtrations are removed into moisture, 200g agricultural straws are chopped into 2cm length, by sludge, agricultural straw and 300g
Clay is mixed evenly, wherein in terms of mud dry weight, 20% or so water is added with mist, particle diameter is made through nodulizer
For 3mm raw material ball；
（2）Raw material ball is put into crucible and is placed in together in air dry oven, 120min is incubated at 105 DEG C；
（3）Insulation is transferred to high temperature furnace after terminating, and raises temperature to 350 DEG C with 10 DEG C/min speed, is incubated 20min, continues
Temperature is raised to 900 DEG C, is incubated 10min, insulation closes power supply after terminating, naturally cools to room temperature；
（4）By Candida tropicalis, bacillus megaterium and streptomyces griseus according to mass ratio 2：1：2 mixing, are diluted with water
Into total cell concentration it is 1 × 108 × 109cfu/mL, wherein Candida tropicalis, bacillus megaterium and streptomyces griseus
Number of viable>22000000000/, then and step（3）The material mixing of middle preparation is placed in constant-temperature table incubator, at 30 DEG C
Culture 2d is sufficiently stirred, separation of solid and liquid, solid is placed in baking oven at 105 DEG C and dries 3h.
Claims (3)
1. a kind of preparation method of trough type fermentation pond deodorization filtrate, it is characterised in that including step in detail below：
（1）Sludge filtration is removed into moisture, agricultural straw is chopped into 2-4cm length, sludge, agricultural straw and clay are mixed
Uniformly, wherein in terms of mud dry weight, 20% or so water is added with mist, the raw material that particle diameter is 3-6mm are made through nodulizer
Ball；
（2）Raw material ball is put into crucible and is placed in together in air dry oven, 120min is incubated at 105 DEG C；
（3）Insulation is transferred to high temperature furnace after terminating, and raises temperature to 350 DEG C with 10 DEG C/min speed, is incubated 20-30min, after
High-temperature of continuing rising is incubated 10-15min to 900-950 DEG C, and insulation closes power supply after terminating, naturally cools to room temperature；
（4）By Candida tropicalis, bacillus megaterium and streptomyces griseus according to mass ratio 2-3：1-2：2-4 is mixed, and is added
Then and step it is 1 × 108-5 × 109cfu/mL that water, which is diluted to total cell concentration,（3）The material mixing of middle preparation is placed in constant temperature
In shaking table culture case, culture 2-3d is sufficiently stirred at 30 DEG C, separation of solid and liquid, solid is placed in baking oven at 105 DEG C and dries 3h
.
A kind of 2. preparation method of trough type fermentation pond deodorization filtrate according to claim 1, it is characterised in that step
（1）Described in sludge, the mass ratio of stalk and clay be 5：2：3.
A kind of 3. preparation method of trough type fermentation pond deodorization filtrate according to claim 1, it is characterised in that step
（4）Described in Candida tropicalis, bacillus megaterium and the number of viable of streptomyces griseus>22000000000/.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959377.3A CN107737523A (en) | 2017-10-16 | 2017-10-16 | A kind of preparation method of trough type fermentation pond deodorization filtrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959377.3A CN107737523A (en) | 2017-10-16 | 2017-10-16 | A kind of preparation method of trough type fermentation pond deodorization filtrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737523A true CN107737523A (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959377.3A Pending CN107737523A (en) | 2017-10-16 | 2017-10-16 | A kind of preparation method of trough type fermentation pond deodorization filtrate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794174A (en) * | 2018-07-02 | 2018-11-13 | 山东博华高效生态农业科技有限公司 | A kind of waste deodorant and its application method |
| CN111545043A (en) * | 2020-04-30 | 2020-08-18 | 湖南普泰尔环境股份有限公司 | Biological filter deodorization system and method for treating peculiar smell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000167345A (en) * | 1998-12-07 | 2000-06-20 | Mitsubishi Jushi Engineering Kk | Biological deodorant and biological deodorization equipment |
| CN1445013A (en) * | 2002-03-19 | 2003-10-01 | 广东省微生物研究所 | Biologic deodorization method and its device |
| CN102173888A (en) * | 2010-12-17 | 2011-09-07 | 青岛博迈斯环保技术有限公司 | Sludge carbon fertilizer and production method thereof |
| CN104548921A (en) * | 2014-12-23 | 2015-04-29 | 北京伊普国际水务有限公司 | Biological deodorization filling material and preparation method thereof |
| CN105107372A (en) * | 2015-08-28 | 2015-12-02 | 安徽省含山县天顺环保设备有限公司 | Making method of deodorizing filter material |
-
2017
- 2017-10-16 CN CN201710959377.3A patent/CN107737523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000167345A (en) * | 1998-12-07 | 2000-06-20 | Mitsubishi Jushi Engineering Kk | Biological deodorant and biological deodorization equipment |
| CN1445013A (en) * | 2002-03-19 | 2003-10-01 | 广东省微生物研究所 | Biologic deodorization method and its device |
| CN102173888A (en) * | 2010-12-17 | 2011-09-07 | 青岛博迈斯环保技术有限公司 | Sludge carbon fertilizer and production method thereof |
| CN104548921A (en) * | 2014-12-23 | 2015-04-29 | 北京伊普国际水务有限公司 | Biological deodorization filling material and preparation method thereof |
| CN105107372A (en) * | 2015-08-28 | 2015-12-02 | 安徽省含山县天顺环保设备有限公司 | Making method of deodorizing filter material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794174A (en) * | 2018-07-02 | 2018-11-13 | 山东博华高效生态农业科技有限公司 | A kind of waste deodorant and its application method |
| CN111545043A (en) * | 2020-04-30 | 2020-08-18 | 湖南普泰尔环境股份有限公司 | Biological filter deodorization system and method for treating peculiar smell |
| CN111545043B (en) * | 2020-04-30 | 2022-07-29 | 湖南普泰尔环境股份有限公司 | Biological filter deodorization system and method for treating peculiar smell |
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Application publication date: 20180227 |
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