CN103102191A - Method of preparing bio-organic fertilizer by utilizing waste residue caused in process of producing starch from cassava - Google Patents
Method of preparing bio-organic fertilizer by utilizing waste residue caused in process of producing starch from cassava Download PDFInfo
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- CN103102191A CN103102191A CN2013100678104A CN201310067810A CN103102191A CN 103102191 A CN103102191 A CN 103102191A CN 2013100678104 A CN2013100678104 A CN 2013100678104A CN 201310067810 A CN201310067810 A CN 201310067810A CN 103102191 A CN103102191 A CN 103102191A
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a method of preparing a bio-organic fertilizer by utilizing waste residue caused in process of producing starch from cassava. The method comprises the steps of: mixing the following raw materials in parts by weight: waste residue produced by cassava starch, rice mill byproduct, sweet potato rattans, straws, enzyme microorganism and brown sugar for 10-15minutes, controlling the moisture content to be 55-65%, stacking according to strips with the width of 2-3m and the height of 1.2-2m after evenly mixing, fermenting for 2 days under hypoxia or aerobic conditions, turning the stacks once every day, conducting continuous stack turning and high-temperature aerobic fermentation for 5-6 days, and controlling the temperature to be 55-75 DEG C; cooling for one day in bulk stacks, stacking into piles according to the height of 3-6m, fermenting for 20-30 days, and conducting one-time stack turning in 10-15 days; and naturally airing in bulk stacks until the moisture content is lower than 30%, to obtain the bio-organic fertilizer. The bio-organic fertilizer prepared can develop recycling economy, the production cost and environment cost of enterprises can be lowered, the quality and security of agricultural products can be improved, the soil is improved, the environment is protected, and the comprehensive benefit can be increased.
Description
Technical field
The present invention relates to biological organic fertilizer, specifically a kind of waste residue that utilizes the cassava starch producing prepares the method for biological organic fertilizer.
Background technology
Cassava is one of the world's three yampi classes, extensively cultivates in subtropical and tropical zones.At China's South Subtropical Area of China, cassava is the fifth-largest crop that is only second to paddy rice, sweet potato, sugarcane and corn.China's cassava cultivated area had reached 430,000 hectares in 2008, and bright potato output reaches 8,570,000 tons, and area output is only second to tropical fruit, sugarcane and rubber.After the cassava processing becomes starch and alcohol, leave over down the manioc waste (approximately 6,420,000 tons) of 75% left and right quality, quantity is very huge, and be difficult for preserving, with regard to yellowing or black (flavacin pollution), often cause poisoningly after feeding animals in 1～2d, morbidity is frequent, thereby the resource utilization that has seriously restricted manioc waste is used, and the part manioc waste goes out of use and rots and contaminate environment, waste resource.Therefore, these organic waste resources of rational exploitation and utilization are produced biological organic fertilizer, and developing a circular economy has very important significance.
Summary of the invention
The purpose of this invention is to provide a kind of method that waste residue that utilizes the cassava starch producing prepares biological organic fertilizer.
A kind of waste residue of cassava starch producing that utilizes prepares biological organic fertilizer, and its materials consumption weight part ratio is:
Tapioca (flour) processing waste residue 70～80,
System chaff 10～20,
Sweet potato vine 0～10,
Straw 0～10,
Enzymatic microorganism 0.1～0.2,
Brown sugar 0.2.
The above-mentioned waste residue that utilizes the cassava starch producing prepares the method for biological organic fertilizer, comprises the steps:
(1) with the weighing of above-mentioned raw materials consumption weight part proportioning;
(2) above-mentioned raw materials is mixed 10～15min, and control water ratio 55～65%, stack anoxic or double aerobe fermentation 2 days after mixing by wide 2～3m, high 1.2～2m bar shaped;
(3) again turning every day once, continuously the turning high-temperature aerobic fermentation is 5-6 days, temperature is controlled at 55～75 ℃;
(4) loose cooling in heap is but after 1 day, and by high 3～6m stacking in heaps, secondary fermentation 20-30 days, wherein turning was once again in the time of 10～15 days;
(5) loose heap natural air drying lower than 30% the time, gets final product metering packing to water ratio.
Described system chaff is that rice adds the system chaff that produce man-hour.
It is long that described sweet potato vine is chopped into 3-5cm.
It is long that described straw is chopped into 3-5cm.
The invention has the advantages that:
(1) take full advantage of the fresh waste cassava residues production high-efficiency high-quality biological organic fertilizer that the cassava starch producing produces; can develop a circular economy, reduce enterprise's production cost and Environmental costs, improve agricultural product quality and safety; improvement soil and protection of the environment improve comprehensive benefit.
(2) organic materials of different grain size (footpath) is beneficial to and fully disperses each other and mixing, and it can resolve into glucose, amino acid, alcohol, soil ulmin etc. after the enzymatic microorganism fermentation, and is rich in a large amount of beneficial microorganisms and biological residual body-bioprotein thereof.The product pH value that forms is generally at 7.5-8.1, and contain organic matter and a large amount of beneficial microorganisms of high level, can improve soil microenvironment, reduce diseases and pests of agronomic crop, activate and promote plant to the absorption of nutrition composition in fertilizer and soil thereof, improving utilization ratio and the conversion efficiency of nitrogen, phosphorus, potash fertilizer.Do not contain the unwanted components such as heavy metal due to these organic waste materials, it has killed the various harmful microorganisms in starting material by fermentation, and it is stable that organic matter is become thoroughly decomposed, thereby the biological organic fertilizer of producing is green product, very suitable green, organic farm products plantation.
Description of drawings
Fig. 1 is process flow sheet of the present invention.
Embodiment
Embodiment:
Guangxi tapioca (flour) processing enterprise, the fresh waste residue that utilizes the cassava starch producing to produce prepares biological organic fertilizer, and its raw material is by weight ratio: tapioca (flour) processing waste residue 72, system chaff 18, sweet potato vine 3, straw 6.7, enzymatic microorganism 0.1, brown sugar 0.2; Above-mentioned raw materials is mixed 12min, and control water ratio 60%, stack by wide 2.5m, high 1.5m bar shaped after mixing, anoxic fermentation 2 days; Continuous turning high-temperature aerobic fermentation is 5 days again; Loose cooling in heap was but stacked 25 days after 1 day, turning therebetween 1 time; Loose heap natural air drying is made more than 7500 tons of refined biometric fertilizers to water ratio metering packing lower than 30% time, for plantations such as nuisanceless, green and organic paddy rice, vegetables, fruit.
Through test, after using this biological organic fertilizer 300-350kg/ mu, the organic paddy rice unit surface can be kept original output substantially, and unit surface increases income 9%～20%; Use this biological organic fertilizer 250kg/ mu, impose urea 10kg/ mu, after three 15 composite fertilizer 10kg/ mus, green rice unit surface volume increase 10%～15%, unit surface increases income 20～25%.Simultaneously, improved soil in the agricultural planting process, reduced the use of agricultural chemicals, reduced production costs and Environmental costs, economic benefit, environmental benefit and social benefit are obvious.
Claims (2)
1. one kind is utilized the waste residue of cassava starch producing to prepare biological organic fertilizer, it is characterized in that: its materials consumption weight part ratio is:
Tapioca (flour) processing waste residue 70～80,
System chaff 10～20,
Sweet potato vine 0～10,
Straw 0～10,
Enzymatic microorganism 0.1～0.2,
Brown sugar 0.2.
2. a waste residue that utilizes the cassava starch producing prepares the method for biological organic fertilizer, it is characterized in that: comprise the steps:
(1) with the weighing of following raw material consumption weight part proportioning: tapioca (flour) processing waste residue 70～80, system chaff 10～20, sweet potato vine 0～10, straw 0～10, enzymatic microorganism 0.1～0.2, brown sugar 0.2;
(2) above-mentioned raw materials is mixed 10～15min, and control water ratio 55～65%, stack anoxic or double aerobe fermentation 2 days after mixing by wide 2～3m, high 1.2～2m bar shaped;
(3) again turning every day once, continuously the turning high-temperature aerobic fermentation is 5-6 days, temperature is controlled at 55～75 ℃;
(4) loose cooling in heap but after 1 day, by high 3～6m stacking in heaps, fermented 20-30 days, and wherein turning is once again in the time of 10～15 days;
(5) loose heap natural air drying lower than 30% the time, gets final product metering packing to water ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100678104A CN103102191A (en) | 2013-03-05 | 2013-03-05 | Method of preparing bio-organic fertilizer by utilizing waste residue caused in process of producing starch from cassava |
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| CN2013100678104A CN103102191A (en) | 2013-03-05 | 2013-03-05 | Method of preparing bio-organic fertilizer by utilizing waste residue caused in process of producing starch from cassava |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588529A (en) * | 2013-11-07 | 2014-02-19 | 广西壮族自治区水力机械研究所 | Fertilizer for tea trees and water and fertilizer application method for tee trees |
| CN103771924A (en) * | 2014-01-02 | 2014-05-07 | 标优美生态工程股份有限公司 | Special flower planting organic fertilizer and preparation method thereof |
| CN104788173A (en) * | 2015-03-20 | 2015-07-22 | 标优美生态工程股份有限公司 | Composite microbial fertilizer capable of efficiently preventing diseases and insects and production method thereof |
| CN104961510A (en) * | 2015-06-24 | 2015-10-07 | 广西壮族自治区农业科学院农业资源与环境研究所 | Bio-organic fertilizer with cassava peels as raw material and preparing method thereof |
| CN106397051A (en) * | 2016-11-07 | 2017-02-15 | 广西罗城中科嘉业农业发展有限公司 | Sweet potato plantation bioorganic fertilizer and production method thereof |
| CN106431763A (en) * | 2016-09-30 | 2017-02-22 | 九江乐野有机肥有限公司 | Production method for producing high-quality organic fertilizer by utilizing cassava biogas residues |
| CN106748544A (en) * | 2017-02-13 | 2017-05-31 | 广西壮族自治区农业科学院蔬菜研究所 | A kind of method that countryside wastes make ferment organic fertilizer |
| CN109156613A (en) * | 2018-07-24 | 2019-01-08 | 天峨县平昌生态农业有限公司 | A kind of processing method of waste cassava residues |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101618979A (en) * | 2009-07-31 | 2010-01-06 | 广州市希普生物饲料有限公司 | Method for manufacturing bio-organic fertilizers |
| CN101624307A (en) * | 2009-08-12 | 2010-01-13 | 邓志刚 | Production process for converting cassava wastes into organic fertilizer |
| CN101773927A (en) * | 2010-01-14 | 2010-07-14 | 广西力源新资源开发有限公司 | Method for comprehensive utilization of residues from alcohol and starch processing by using tapioca |
| CN102276317A (en) * | 2011-05-30 | 2011-12-14 | 云南金星化工有限公司 | Method for producing amino acid microbial organic fertilizer by using cassava residue and starch waste liquor |
-
2013
- 2013-03-05 CN CN2013100678104A patent/CN103102191A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101618979A (en) * | 2009-07-31 | 2010-01-06 | 广州市希普生物饲料有限公司 | Method for manufacturing bio-organic fertilizers |
| CN101624307A (en) * | 2009-08-12 | 2010-01-13 | 邓志刚 | Production process for converting cassava wastes into organic fertilizer |
| CN101773927A (en) * | 2010-01-14 | 2010-07-14 | 广西力源新资源开发有限公司 | Method for comprehensive utilization of residues from alcohol and starch processing by using tapioca |
| CN102276317A (en) * | 2011-05-30 | 2011-12-14 | 云南金星化工有限公司 | Method for producing amino acid microbial organic fertilizer by using cassava residue and starch waste liquor |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588529A (en) * | 2013-11-07 | 2014-02-19 | 广西壮族自治区水力机械研究所 | Fertilizer for tea trees and water and fertilizer application method for tee trees |
| CN103588529B (en) * | 2013-11-07 | 2015-06-03 | 广西壮族自治区水力机械研究所 | Fertilizer for tea trees and water and fertilizer application method for tee trees |
| CN103771924A (en) * | 2014-01-02 | 2014-05-07 | 标优美生态工程股份有限公司 | Special flower planting organic fertilizer and preparation method thereof |
| CN103771924B (en) * | 2014-01-02 | 2016-04-27 | 标优美生态工程股份有限公司 | A kind of flower planting fertilizer special for organic and preparation method thereof |
| CN104788173A (en) * | 2015-03-20 | 2015-07-22 | 标优美生态工程股份有限公司 | Composite microbial fertilizer capable of efficiently preventing diseases and insects and production method thereof |
| CN104961510A (en) * | 2015-06-24 | 2015-10-07 | 广西壮族自治区农业科学院农业资源与环境研究所 | Bio-organic fertilizer with cassava peels as raw material and preparing method thereof |
| CN106431763A (en) * | 2016-09-30 | 2017-02-22 | 九江乐野有机肥有限公司 | Production method for producing high-quality organic fertilizer by utilizing cassava biogas residues |
| CN106397051A (en) * | 2016-11-07 | 2017-02-15 | 广西罗城中科嘉业农业发展有限公司 | Sweet potato plantation bioorganic fertilizer and production method thereof |
| CN106748544A (en) * | 2017-02-13 | 2017-05-31 | 广西壮族自治区农业科学院蔬菜研究所 | A kind of method that countryside wastes make ferment organic fertilizer |
| CN106748544B (en) * | 2017-02-13 | 2020-08-18 | 广西壮族自治区农业科学院蔬菜研究所 | Method for preparing enzyme organic fertilizer from rural waste |
| CN109156613A (en) * | 2018-07-24 | 2019-01-08 | 天峨县平昌生态农业有限公司 | A kind of processing method of waste cassava residues |
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Application publication date: 20130515 |