CN106187528A - A kind of biological liquid fertilizer and preparation method thereof - Google Patents

A kind of biological liquid fertilizer and preparation method thereof Download PDF

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Publication number
CN106187528A
CN106187528A CN201610585157.4A CN201610585157A CN106187528A CN 106187528 A CN106187528 A CN 106187528A CN 201610585157 A CN201610585157 A CN 201610585157A CN 106187528 A CN106187528 A CN 106187528A
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CN
China
Prior art keywords
liquid fertilizer
biological liquid
fertilizer
biogas slurry
carry out
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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.)
Pending
Application number
CN201610585157.4A
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Chinese (zh)
Inventor
杨阳
胡万通
康雷
陈佶
李铮
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Beijing West Union Ecological Science And Technology Co Ltd
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Beijing West Union Ecological Science And Technology Co Ltd
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Priority to CN201610585157.4A priority Critical patent/CN106187528A/en
Publication of CN106187528A publication Critical patent/CN106187528A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00Fertilisers from household or town refuse
    • C05F9/04Biological compost
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

The present invention provides a kind of biological liquid fertilizer and preparation method thereof, a kind of rich in nutrition content utilizing biogas slurry to make, the water soluble fertilizer of fertilizer efficiency efficient stable.The invention have the benefit that 1, the present invention uses a kind of complex function type microbial inoculum, can produce the novel biogas slurry water-soluble fertilizer that activity is high, concentration is high, fertilizer efficiency is high in a short time;2, the water soluble fertilizer that the present invention produces, the most nutritious, and can suppress the pathogenic bacteria in soil and alleviate the pollution of heavy metal in soil;3, the water soluble fertilizer that the present invention produces, it is possible to increase crop, to insect pest, the resistivity of disease, provides sufficient nutrient for crop, improves crop yield, promotes quality;4, produced biogas slurry resource during the present invention takes full advantage of biogas engineering, cost of material is low, decreases the feces of livestock and poultry pollution to soil, protects environment.

Description

A kind of biological liquid fertilizer and preparation method thereof
Technical field
The present invention relates to a kind of biological liquid fertilizer, a kind of rich in nutrition content utilizing biogas slurry to make, fertilizer efficiency The water soluble fertilizer of efficient stable.
Background technology
Instantly, Green Development has become as the general orientation of Chinese agricultural development, and conservation culture has been drawn into the big blueprint of country. In this context, grain security and soil safety have become as country or even the focus of common people's highest attention.Water soluble fertilizer is as " ring Guarantor's type fertilizer " come down in a continuous line with national green idea of development, becoming fertilizer industry development main trend.Greatly develop water saving agriculture Industry and water-fertilizer integral, be Ensuring Food Safety, promotes that agricultural development mode changes, be China's agricultural " people is many, less, water Lack " inevitable choice under current conditions.China's some areas soil pollution is serious, and arable soil environmental quality causes anxiety.Wherein, change Fertile stain is not only large quantities of chemical fertilizer production enterprises and brings significant cost, but has no benefit for crops, and for ploughing The impact of quality manifests day by day, and the threat for soil safety is deepened day by day.
In recent years, water soluble fertilizer is very fast at Chinese development, is because having adapted to agricultural development for water saving, ecology Environmental protection, the needs efficiently utilized.Water soluble fertilizer has been started the New Times of agricultural water conservation, the mode of production of tradition high cost with low efficiency, Not only wasting water resource, manure resources, environment also causes serious pollution, compared to general fertilizer, Water soluble fertilizer is maximum Advantage be made by water-fertilizer integral facility and can preferably improve fertilizer efficiency, particularly understanding crop whole growth nutrient uptake feature In the case of, the effect of Water soluble fertilizer can play incisively and vividly, widelys popularize Water soluble fertilizer imperative.
Summary of the invention
It is an object of the invention to provide a kind of biological liquid fertilizer, a kind of nutritional labeling utilizing biogas slurry to make is rich Richness, the water soluble fertilizer of fertilizer efficiency efficient stable.
To achieve these goals, the technical scheme that the present invention provides is: a kind of biological liquid fertilizer preparation method for material, is Described biological liquid fertilizer need to add a kind of complex function type microbial inoculum.
Further, the preparation method of above-mentioned a kind of biological liquid fertilizer, comprise the following steps:
1) raw material is in parts by mass: biogas slurry stock solution is about 90~100 parts, joins in souring tank;
2) add and be about the complex function type microbial inoculum of 1~2% with biogas slurry stock solution percentages, and with step 1) The biogas slurry stock solution mix homogeneously arrived, is transferred in fermentation tank carry out biofermentation;
3) after fermentation ends, by step 2) in the bio-fermented liquid that obtains be transferred to flocculate in tank, add 0.1~1% wadding Solidifying agent, carries out flocculation treatment;
4) by step 3) in flocculation after bio-fermented liquid carry out ultrafiltration process;
5) by step 4) in the filtrate that obtains be transferred in complexation tank, add 0.1~1% chelating agent, carry out complexation process;
6) by step 5) in complexation process after bio-fermented liquid be transferred in compounding tank carry out complex treatment, add 0.1 ~the built agent of 1%, it is biological liquid fertilizer finished product after compounding end.
Further, above-mentioned complex function type microbial inoculum includes photosynthetic bacteria, lactic acid bacteria, yeast, bacillus cereus, vinegar One or more compositions in acidfast bacilli, actinomycetes, bacillus bifidus.
Further, above-mentioned steps 2) in, biogas slurry stock solution need to carry out biofermentation, and fermentation natural law is about 7~10 days.
Further, above-mentioned steps 3) in, flocculant include polyacrylamide, aluminium polychlorid, aluminum sulfate, iron sulfate, One or more compositions in aluminum chloride, iron chloride.
Further, above-mentioned steps 5) complexing agent includes EDTA, EDETATE DISODIUM, NaFeEDTA sodium salt, EDDHA, Fructus Citri Limoniae One or more compositions in acid.
Further, above-mentioned steps 5) in complexation process desired reaction temperature and be about 70~80 DEG C, required mixing time is About 40~60 minutes.
Further, above-mentioned steps 6) in built agent include heteroauxing, multiple sodium nitrate, indolebutyric acid, water-soluble silicon, red One or more compositions in mycin, humic acid, fulvic acid, aminoacid.
Second object of the present invention there is provided and prepares with the preparation method of above-mentioned a kind of biological liquid fertilizer Biological liquid fertilizer.
The invention have the benefit that
1, the present invention uses a kind of complex function type microbial inoculum, can produce that activity is high, concentration is high, fertile in a short time Imitate high novel biogas slurry water-soluble fertilizer;
2, the water soluble fertilizer that the present invention produces, the most nutritious, and can suppress the pathogenic bacteria in soil and alleviate The pollution of heavy metal in soil;
3, the water soluble fertilizer that the present invention produces, it is possible to increase crop, to insect pest, the resistivity of disease, provides for crop Sufficient nutrient, improves crop yield, promotes quality;
4, produced biogas slurry resource during the present invention takes full advantage of biogas engineering, cost of material is low, decreases animal dung Just the pollution to soil, protects environment.
Accompanying drawing explanation
Fig. 1 is the production technological process of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings three embodiments of the present invention are described in detail, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.Such as Fig. 1 Shown in, the present invention comprises the following steps: block diagram 101 is biogas slurry raw material, and block diagram 102 is souring tank, and block diagram 103 is fermentation tank, frame Figure 104 is flocculation tank, block diagram 105 ultrafiltration, and block diagram 106 is complexation tank, and block diagram 107 is compounding tank, and block diagram 108 is finished product.
Referring to Fig. 1, the embodiment of the present invention includes:
Embodiment 1:
The preparation method of a kind of biological liquid fertilizer, is that biogas slurry raw material 101 adds a kind of complex function type microbial bacteria Liquid carries out biofermentation, its specific operation process, comprises the following steps:
1) biogas slurry stock solution is about 90 parts, joins in souring tank 102;
2) add be about with biogas slurry stock solution percentages 1% complex function type microbial inoculum, and with step 1) obtain Biogas slurry stock solution mix homogeneously, be transferred in fermentation tank 103 carry out biofermentation;
3) after fermentation ends, by step 2) in the bio-fermented liquid that obtains be transferred to flocculate in tank 104, add 0.3% wadding Solidifying agent, carries out flocculation treatment;
4) by step 3) in bio-fermented liquid after flocculation carry out ultrafiltration 105 and process;
5) by step 4) in the filtrate that obtains be transferred in complexation tank 106, add 0.2% chelating agent, carry out complexation process;
6) by step 5) in complexation process after bio-fermented liquid be transferred in compounding tank 107 carry out complex treatment, add The built agent of 0.2%, is biological liquid fertilizer finished product 108 after compounding end.
The biological liquid fertilizer using embodiment 1 gained carries out trophic component analysis, is shown in Table 1:
Table 1 refined biometric liquid fertilizer Testing index is analyzed
Embodiment 2:
The preparation method of a kind of biological liquid fertilizer, is that biogas slurry raw material 101 adds a kind of complex function type microbial bacteria Liquid carries out biofermentation, its specific operation process, comprises the following steps:
1) biogas slurry stock solution is about 95 parts, joins in souring tank 102;
2) add be about with biogas slurry stock solution percentages 1.5% complex function type microbial inoculum, and with step 1) The biogas slurry stock solution mix homogeneously arrived, is transferred in fermentation tank 103 carry out biofermentation;
3) after fermentation ends, by step 2) in the bio-fermented liquid that obtains be transferred to flocculate in tank 104, add 0.5% wadding Solidifying agent, carries out flocculation treatment;
4) by step 3) in bio-fermented liquid after flocculation carry out ultrafiltration 105 and process;
5) by step 4) in the filtrate that obtains be transferred in complexation tank 106, add 0.5% chelating agent, carry out complexation process;
6) by step 5) in complexation process after bio-fermented liquid be transferred in compounding tank 107 carry out complex treatment, add The built agent of 0.5%, is biological liquid fertilizer finished product 108 after compounding end.
The biological liquid fertilizer using embodiment 2 gained carries out trophic component analysis, is shown in Table 2:
Table 2 refined biometric liquid fertilizer Testing index is analyzed
Embodiment 3:
The preparation method of a kind of biological liquid fertilizer, is that biogas slurry raw material 101 adds a kind of complex function type microbial bacteria Liquid carries out biofermentation, its specific operation process, comprises the following steps:
1) biogas slurry stock solution is about 100 parts, joins in souring tank 102;
2) add be about with biogas slurry stock solution percentages 2% complex function type microbial inoculum, and with step 1) obtain Biogas slurry stock solution mix homogeneously, be transferred in fermentation tank 103 carry out biofermentation;
3) after fermentation ends, by step 2) in the bio-fermented liquid that obtains be transferred to flocculate in tank 104, add 1% flocculation Agent, carries out flocculation treatment;
4) by step 3) in bio-fermented liquid after flocculation carry out ultrafiltration 105 and process;
5) by step 4) in the filtrate that obtains be transferred in complexation tank 106, add 1% chelating agent, carry out complexation process;
6) by step 5) in complexation process after bio-fermented liquid be transferred in compounding tank 107 carry out complex treatment, add The built agent of 1%, is biological liquid fertilizer finished product 108 after compounding end.
The biological liquid fertilizer using embodiment 3 gained carries out trophic component analysis, is shown in Table 3:
Table 3 refined biometric liquid fertilizer Testing index is analyzed
Above in conjunction with accompanying drawing, the preferred embodiments of the disclosure and embodiment are explained in detail, excellent by three Selecting the comparison of embodiment, the biological liquid fertilizer production method of embodiment 3 is optimal, but the present invention is not limited to above-mentioned enforcement Mode and embodiment, in the ken that those skilled in the art are possessed, it is also possible to before without departing from present inventive concept Put that various changes can be made.

Claims (9)

1. a biological liquid fertilizer preparation method for material, it is characterised in that described biological liquid fertilizer need to add a kind of complex function Type microbial inoculum.
A kind of biological liquid fertilizer preparation method for material the most according to claim 1, it is characterised in that comprise the following steps:
1) raw material is in parts by mass: biogas slurry stock solution is about 90~100 parts, joins in souring tank;
2) add and be about the complex function type microbial inoculum of 1~2% with biogas slurry stock solution percentages, and with step 1) obtain Biogas slurry stock solution mix homogeneously, is transferred in fermentation tank carry out biofermentation;
3) after fermentation ends, by step 2) in the bio-fermented liquid that obtains be transferred to flocculate in tank, add 0.1~1% flocculant, Carry out flocculation treatment;
4) by step 3) in flocculation after bio-fermented liquid carry out ultrafiltration process;
5) by step 4) in the filtrate that obtains be transferred in complexation tank, add 0.1~1% chelating agent, carry out complexation process;
6) by step 5) in complexation process after bio-fermented liquid be transferred in compounding tank carry out complex treatment, add 0.1~1% Built agent, compounding terminate after be biological liquid fertilizer finished product.
A kind of biological liquid fertilizer preparation method for material the most according to claim 1, it is characterised in that described complex function type is micro- Biological bacterium solution include the one in photosynthetic bacteria, lactic acid bacteria, yeast, bacillus cereus, acetobacter, actinomycetes, bacillus bifidus or Several compositions.
A kind of biological liquid fertilizer preparation method for material the most according to claim 2, it is characterised in that described step 2) in, natural pond Liquid stock solution need to carry out biofermentation, and fermentation natural law is about 7~10 days.
A kind of biological liquid fertilizer preparation method for material the most according to claim 2, it is characterised in that described step 3) middle flocculation Agent includes one or more compositions in polyacrylamide, aluminium polychlorid, aluminum sulfate, iron sulfate, aluminum chloride, iron chloride.
A kind of biological liquid fertilizer preparation method for material the most according to claim 2, it is characterised in that above-mentioned steps 5) in complexation Agent includes one or more compositions in EDTA, EDETATE DISODIUM, NaFeEDTA sodium salt, EDDHA.
A kind of biological liquid fertilizer preparation method for material the most according to claim 2, it is characterised in that described step 5) in complexation Processing desired reaction temperature and be about 70~80 DEG C, required mixing time is about 40~60 minutes.
A kind of biological liquid fertilizer preparation method for material the most according to claim 2, it is characterised in that described step 6) in compounding Agent includes the one in heteroauxing, multiple sodium nitrate, indolebutyric acid, water-soluble silicon, gibberellins, humic acid, fulvic acid, aminoacid Or several composition.
9. the biological fluid that the preparation method according to the biological liquid fertilizer according to any one of claim 1~8 prepares Body fertilizer.
CN201610585157.4A 2016-07-22 2016-07-22 A kind of biological liquid fertilizer and preparation method thereof Pending CN106187528A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106831192A (en) * 2017-03-22 2017-06-13 宁夏大学 Biogas slurry complex microorganism drip irrigation fertilizer and preparation method thereof
CN106927958A (en) * 2017-04-28 2017-07-07 宁夏农林科学院农业资源与环境研究所 Special amino acid composite liquid fertilizer of calacareous soil and preparation method thereof
CN108440148A (en) * 2018-05-31 2018-08-24 佛山市高明区爪和新材料科技有限公司 A kind of preparation method of high-efficiency foliage fertilizer
CN109293431A (en) * 2018-10-28 2019-02-01 湖南海佳食品科技有限公司 A kind of duck excrement environment-friendly treatment method
CN109437985A (en) * 2018-12-14 2019-03-08 山西龙盘微生物科技有限公司 A kind of method of antibiotic and heavy metal in degradation feces of livestock and poultry
CN110423162A (en) * 2019-09-03 2019-11-08 南京工业职业技术学院 A kind of liquid slow-release compound fertilizer and preparation method thereof
CN112279736A (en) * 2020-09-23 2021-01-29 黑龙江省农业科学院畜牧研究所 Liquid biological organic fertilizer and preparation method thereof
CN114315465A (en) * 2022-01-13 2022-04-12 南京阿米巴农业科技研究院有限公司 Plant growth promoter containing endogenous substances and fertilizer thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159529A (en) * 2013-03-30 2013-06-19 吴忠市萌源生物科技推广有限公司 Technical method for biological fermentation of liquid dung and biogas slurry
CN103626575A (en) * 2013-11-06 2014-03-12 湖北中化东方肥料有限公司 Method for preparing high-efficient organic-inorganic compound fertilizer from biogas slurry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159529A (en) * 2013-03-30 2013-06-19 吴忠市萌源生物科技推广有限公司 Technical method for biological fermentation of liquid dung and biogas slurry
CN103626575A (en) * 2013-11-06 2014-03-12 湖北中化东方肥料有限公司 Method for preparing high-efficient organic-inorganic compound fertilizer from biogas slurry

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106831192A (en) * 2017-03-22 2017-06-13 宁夏大学 Biogas slurry complex microorganism drip irrigation fertilizer and preparation method thereof
CN106927958A (en) * 2017-04-28 2017-07-07 宁夏农林科学院农业资源与环境研究所 Special amino acid composite liquid fertilizer of calacareous soil and preparation method thereof
CN108440148A (en) * 2018-05-31 2018-08-24 佛山市高明区爪和新材料科技有限公司 A kind of preparation method of high-efficiency foliage fertilizer
CN109293431A (en) * 2018-10-28 2019-02-01 湖南海佳食品科技有限公司 A kind of duck excrement environment-friendly treatment method
CN109437985A (en) * 2018-12-14 2019-03-08 山西龙盘微生物科技有限公司 A kind of method of antibiotic and heavy metal in degradation feces of livestock and poultry
CN109437985B (en) * 2018-12-14 2021-10-15 山西龙盘微生物科技有限公司 Method for degrading antibiotics and heavy metals in livestock and poultry manure
CN110423162A (en) * 2019-09-03 2019-11-08 南京工业职业技术学院 A kind of liquid slow-release compound fertilizer and preparation method thereof
CN112279736A (en) * 2020-09-23 2021-01-29 黑龙江省农业科学院畜牧研究所 Liquid biological organic fertilizer and preparation method thereof
CN114315465A (en) * 2022-01-13 2022-04-12 南京阿米巴农业科技研究院有限公司 Plant growth promoter containing endogenous substances and fertilizer thereof

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Application publication date: 20161207