CN112568325A - Potato waste treatment process - Google Patents
Potato waste treatment process Download PDFInfo
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- CN112568325A CN112568325A CN202011221835.1A CN202011221835A CN112568325A CN 112568325 A CN112568325 A CN 112568325A CN 202011221835 A CN202011221835 A CN 202011221835A CN 112568325 A CN112568325 A CN 112568325A
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- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 42
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000000855 fermentation Methods 0.000 claims abstract description 22
- 230000004151 fermentation Effects 0.000 claims abstract description 22
- 241000894006 Bacteria Species 0.000 claims abstract description 13
- 230000001580 bacterial effect Effects 0.000 claims abstract description 11
- 239000010902 straw Substances 0.000 claims abstract description 11
- 210000003608 fece Anatomy 0.000 claims abstract description 9
- 239000010871 livestock manure Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 6
- 230000018044 dehydration Effects 0.000 claims abstract description 6
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 230000035943 smell Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 241000228197 Aspergillus flavus Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/004—Liquid waste from mechanical processing of material, e.g. wash-water, milling fluid, filtrate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Physiology (AREA)
- Food Science & Technology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Tropical Medicine & Parasitology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a potato waste treatment process, which relates to the technical field of potato waste treatment, and is characterized in that potato waste peel and waste residue are extruded, dehydrated and concentrated; according to different feeding objects, waste such as straw, corncob, potato residue, bran, bean pulp and the like are mixed in proportion, and are fermented under the action of composite bacteria fermentation liquor to produce TMF feed; putting the liquid obtained by extrusion dehydration and potato chip rinsing liquid into the mixed liquid of the compound bacteria fermentation liquid and the auxiliary materials according to a certain proportion; the biological ferment is produced after fermentation for about 45 days in the environment of 16-25 ℃, so as to develop biological liquid bacterial manure and return to the field, thereby forming a closed-loop agricultural ecological industrial chain. The production process does not generate peculiar smell, thereby effectively solving the problem of environmental pollution of the potato peel residues, realizing zero discharge of waste, and saving land resources because small-scale fermentation production is only completed in a special plastic bag, thereby not digging pits on the ground.
Description
Technical Field
The invention relates to the technical field of potato waste treatment, in particular to a potato waste treatment process.
Background
At present, the domestic research on the resource comprehensive utilization of the potato waste is focused on the harmless treatment of the potato waste peel, the waste residue and the waste water, the fermentation strains introduced abroad are rejuvenated and amplified through the cooperation of provincial professional research institutions, the composite bacteria fermentation liquor with the independent intellectual property rights is successfully developed, the comprehensive utilization of the potato waste is realized by adopting biotechnology, the purposes of eating and squeezing to the full extent and making the best use of the materials are achieved, and the standardized, green and clean ecological cycle agricultural production mode of 'resources-products-wastes-renewable resources' is explored.
The water treatment of the waste peel and waste residue produced in the processing process of the potato whole powder is a difficult problem at present, the water content is about 75-85%, and the potato whole powder has rich nutrient substances, once the potato whole powder is rotten, the smell is bad, and the environment is seriously polluted.
Disclosure of Invention
The invention aims to provide a reasonably designed potato waste treatment process aiming at the defects and shortcomings of the prior art, and no peculiar smell is generated in the production process, so that the problem of environmental pollution caused by potato peel residues is effectively solved, zero emission of waste is realized, small-scale fermentation production is only completed in a special plastic bag, pits do not need to be dug on the ground, and land resources are saved.
In order to achieve the purpose, the invention adopts the following technical scheme: the operation steps are as follows:
step one, carrying out extrusion dehydration concentration on waste potato peel and waste residue to reduce the water content of the waste potato peel and waste residue from 85% to about 75%;
step two, according to different feeding objects, proportionally mixing waste such as straws, corncobs, potato residues, bran, bean pulp and the like, and fermenting the mixture in an environment of 16-25 ℃ for about 45 days under the action of compound bacteria fermentation liquor to produce TMF feed;
step three, putting the liquid obtained by extrusion dehydration in the step one and potato chip rinsing liquid into the mixed liquid of the compound bacteria fermentation liquid and the auxiliary materials in proportion; after fermentation for about 45 days at the temperature of 16-25 ℃, biological enzyme (liquid bacterial manure) is produced, and then the biological liquid bacterial manure is developed;
and step four, returning the biological liquid bacterial manure to the field, thereby forming a closed-loop agricultural ecological industrial chain.
Further, the straws in the second step are granular straws, and the corn cobs are granular corn cobs.
Further, in the second step, the waste such as straw, corncob, potato residue, bran, bean pulp and the like is added into the composite bacteria fermentation liquor, the mixture is stirred uniformly, the water content is kept at 45%, the mixture is bagged, compacted and sealed, and then the mixture is fermented in the environment of 16-25 ℃ for about 45 days to produce the TMF feed.
After the process is adopted, the invention has the beneficial effects that: the invention provides a potato waste treatment process, which does not generate peculiar smell in the production process, thereby effectively solving the problem of environmental pollution of potato peel residues, realizing zero emission of waste, and saving land resources because small-scale fermentation production is only completed in a special plastic bag, thereby avoiding digging pits on the ground.
Description of the drawings:
FIG. 1 is a process flow diagram of the present invention.
FIG. 2 is a table of the main components of the biological liquid bacterial manure.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the operation steps are as follows:
step one, carrying out extrusion dehydration concentration on waste potato peel and waste residue to reduce the water content of the waste potato peel and waste residue from 85% to about 75%;
step two, according to different feeding objects, proportionally mixing wastes such as granular straws, granular corncobs, potato residues, bran, bean pulp and the like, adding the wastes into the composite bacteria fermentation liquor, uniformly stirring, keeping the water content at 45%, bagging, compacting, sealing, and fermenting at the temperature of 16-25 ℃ for about 45 days to produce TMF feed;
step three, putting the liquid obtained by extrusion dehydration in the step one and potato chip rinsing liquid into the mixed liquid of the compound bacteria fermentation liquid and the auxiliary materials in proportion; after fermentation for about 45 days at the temperature of 16-25 ℃, biological enzyme (liquid bacterial manure) is produced, and then the biological liquid bacterial manure is developed;
step four, returning the biological liquid bacterial manure to the field, thereby forming a closed-loop agricultural ecological industry chain
Step five, carrying out harmful bacterium detection on the TMF feed: carrying out microbial culture on the fermented feed, wherein aspergillus flavus and mould are not detected, and the developed bacterial colonies are probiotics, so that the composite fermentation bacteria can inhibit the aspergillus flavus and the mould in the fermentation process;
step six, detecting the nitrogen content of the protein in the TMF feed: the plant protein content is higher than that of alfalfa, the content is 25%, and the content of the TMF feed is more than 16%;
and seventhly, detecting main components of the TMF feed, wherein the details are shown in figure 2.
After the process is adopted, the beneficial effects of the specific implementation mode are as follows:
1. effectively solves the problem of environmental pollution. The water treatment of the waste peel and waste residue generated in the whole potato powder processing process is a difficult problem, the water content is about 75-85%, the potato powder has rich nutrient substances, once the potato powder is rotten and smells bad smell, the environment is seriously polluted, and the juicing fermentation method is adopted, so that the peculiar smell is not generated in the production process, and the problem of the environmental pollution of the potato peel and waste residue is effectively solved;
2. the method carries out classified treatment and comprehensive utilization on all agricultural and animal husbandry wastes including tailed vegetables, straws, potato residues, fruit residues, corncobs, fungus stick waste residues and the like, and completes the circulation of the whole agricultural ecological chain;
3. the intensive utilization of the land is realized, and small-scale fermentation production is only completed in a special plastic bag, so that pits do not need to be dug on the ground, and the land resource is saved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. A potato waste treatment process is characterized by comprising the following steps: the operation steps are as follows:
step one, carrying out extrusion dehydration concentration on the waste potato peel and the waste residue to reduce the water content of the waste potato peel and the waste residue from 85 percent to about 75 percent;
step two, according to different feeding objects, proportionally mixing straw, corncobs, potato dregs, bran, bean pulp and other wastes, and fermenting at the temperature of 16-25 ℃ for about 45 days under the action of composite bacteria fermentation liquor to produce TMF feed;
step three, putting the liquid squeezed and dehydrated in the step one and potato chip rinsing liquid into the mixed liquid of the compound bacteria fermentation liquid and the auxiliary materials according to a proportion; fermenting at 16-25 deg.c for about 45 days to produce biological ferment and develop liquid biological bacterial fertilizer;
and step (IV), returning the biological liquid bacterial manure to the field, thereby forming a closed-loop agricultural ecological industrial chain.
2. The potato waste treatment process of claim 1, wherein: the straws in the step (II) are granular straws, and the corncobs are granular corncobs.
3. The potato waste treatment process of claim 1, wherein: and (2) adding the waste such as straw, corncob, potato residue, bran, bean pulp and the like into the composite bacteria fermentation liquor in the step (II), uniformly stirring, keeping the water content at 45%, bagging, compacting, sealing, and fermenting at the temperature of 16-25 ℃ for about 45 days to produce the TMF feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011221835.1A CN112568325A (en) | 2020-11-05 | 2020-11-05 | Potato waste treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011221835.1A CN112568325A (en) | 2020-11-05 | 2020-11-05 | Potato waste treatment process |
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| Publication Number | Publication Date |
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| CN112568325A true CN112568325A (en) | 2021-03-30 |
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| CN202011221835.1A Pending CN112568325A (en) | 2020-11-05 | 2020-11-05 | Potato waste treatment process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210383A (en) * | 2011-04-08 | 2011-10-12 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Method for preparing mycoprotein feed from waste water and waste residues in processing process of potatoes |
| CN104557258A (en) * | 2014-12-09 | 2015-04-29 | 甘肃正阳食品有限公司 | Method for preparing edible mushroom culture medium from potato residue |
| CN105439651A (en) * | 2014-09-26 | 2016-03-30 | 苏州万斯瑞生物科技股份有限公司 | Treatment method of kitchen waste |
| CN107760583A (en) * | 2017-12-04 | 2018-03-06 | 甘肃正阳现代农业服务有限公司 | A kind of waste residue of potato process deeply industry, the utilization system of waste water |
| CN108251326A (en) * | 2017-09-06 | 2018-07-06 | 甘肃农业大学 | A kind of dedicated hybrid bacterial strain microbial manure of corn and preparation method thereof |
| CN109970255A (en) * | 2017-12-28 | 2019-07-05 | 甘肃凯龙淀粉有限公司 | A kind of method that potato starch wastewater prepares rich water |
-
2020
- 2020-11-05 CN CN202011221835.1A patent/CN112568325A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210383A (en) * | 2011-04-08 | 2011-10-12 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Method for preparing mycoprotein feed from waste water and waste residues in processing process of potatoes |
| CN105439651A (en) * | 2014-09-26 | 2016-03-30 | 苏州万斯瑞生物科技股份有限公司 | Treatment method of kitchen waste |
| CN104557258A (en) * | 2014-12-09 | 2015-04-29 | 甘肃正阳食品有限公司 | Method for preparing edible mushroom culture medium from potato residue |
| CN108251326A (en) * | 2017-09-06 | 2018-07-06 | 甘肃农业大学 | A kind of dedicated hybrid bacterial strain microbial manure of corn and preparation method thereof |
| CN107760583A (en) * | 2017-12-04 | 2018-03-06 | 甘肃正阳现代农业服务有限公司 | A kind of waste residue of potato process deeply industry, the utilization system of waste water |
| CN109970255A (en) * | 2017-12-28 | 2019-07-05 | 甘肃凯龙淀粉有限公司 | A kind of method that potato starch wastewater prepares rich water |
Non-Patent Citations (1)
| Title |
|---|
| 马莺 等: "《马铃薯深加工技术》", 30 June 2003, 中国轻工业出版社 * |
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