CN103880520A - Organic/inorganic composite fertilizer prepared from molasses fermentation liquor - Google Patents
Organic/inorganic composite fertilizer prepared from molasses fermentation liquor Download PDFInfo
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- CN103880520A CN103880520A CN201310715049.0A CN201310715049A CN103880520A CN 103880520 A CN103880520 A CN 103880520A CN 201310715049 A CN201310715049 A CN 201310715049A CN 103880520 A CN103880520 A CN 103880520A
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Abstract
The invention provides an organic/inorganic composite fertilizer prepared from molasses fermentation liquor. How to effectively treat molasses fermentation fertilizer liquor generated by sugar plants, alcohol plants, cassava starch plants, yeast plants, monosodium glutamate plants and the like has become an urgent environmental problem and a severe economic problem ever since 1980-1990; and how to change wastes into valuable substances, solve the environmental problems and bring in considerable benefits becomes a long-term troublesome problem of the technical field. Ferrous sulfate and aerobic bacteria are creatively combined to remove odor of the molasses fermentation liquor, dissolve part of colloids and maintain rich nitrogen, phosphorus, potassium, humic acid, amino acid and other necessary minor elements for plants; and degumming and spraying granulation are performed to obtain the solid organic/inorganic composite fertilizer which is low in cost and suitable for industrialized production, thereby opening up a brand-new industry for the technical field.
Description
Technical field
The present invention relates to composite fertilizer's technical field, particularly a kind of composite fertilizer of making take molasses fermented liquid as raw material.
Background technology
Guangxi is one of area of growing cane of global optimum, is the sugar material sugarcane advantage producing region of China.Sugarcane per unit area yield, Tang Fenyichao Cuba, Australia, reach Brazilian Deng Chantang big country level.Sugarcane is the cash crop of Guangxi cultivated area maximum, and within 2009, spring sowing sugarcane area is 1031.4 thousand hectares (closing 1547.1 ten thousand mu).The target call of " to the year two thousand twenty; can output of sugar reach 1,200 ten thousand tons of left and right ", on the 2012/2013 squeezing season output of sugar of 8,500,000 tons, with 7 years left and right time, increase again the output of sugar of nearly 41% left and right, Guangxi sugar enterprise is by welcoming the opportunity phase of a very fast development, and through the technological innovation of Guangxi Region in recent years sugar enterprise and development, Guangxi sugaring industry has progressively formed the industrial chain with " sugar material sugarcane → machine sugar → molasses → alcohol → alcohol fermentation liquid → production fertilizer ".In this industrial chain, the alcohol fermentation liquid producing due to sugaring industry causes the problem of environmental pollution also to become clear day by day, the alcohol fermentation liquid that Guangxi sugar enterprise produces up to more than 3,500,000 tons, need to be taken out the innoxious governance of 4.5 hundred million yuan of above funds for alcohol fermentation liquid in 2012 every year.Because the protein content of alcohol fermentation liquid is high, there is very high chemical oxygen demand and biological oxygen demand (BOD), can cause hydrobiont mortality if entered in a large number in water, and produce strong foul smell, cause water resources and atmospheric pollution.The harm of alcohol slops to environment is mainly that its ionic concn is large and contain large amount of organic.According to one's analysis, in waste liquid, contain organism 6%～8%; Contain a large amount of n-p-k elements simultaneously.Be discharged in water and pollute the environment, cause eutrophication, and due to chemical oxygen demand (COD) and biological oxygen demand (BOD) (BOD) too high and may make hydrobiont be choked to death.And these are all the required nutritive substances of farm crop, when being condensed into it containing organism more than 35%, contain higher N-P-K content simultaneously, be exactly a kind of manure resources of preciousness.Therefore, how alcohol fermentation liquid being carried out harmless treatment and effectively to be utilized is to break Guangxi sugaring industry development bottleneck, the most key ring of release Guangxi sugaring industry potential, utilize the molasses fermented liquid of byproduct of sugaring to produce the important channel that alcohol, Methionin, yeast etc. are sugarcane comprehensive utilizations, but because the technical scheme of comprehensive utilization fails to solve well always, cause most molasses fermented liquid to be for a long time taken as discharging of waste liquid, not only fail fine this resource of utilizing, cause on the contrary serious environmental pollution.
Since the nineties in 20th century, just there is patent literature about molasses fermented liquid as fertilizer sources, to the early 21st century, technical scheme still rests on and adopts the direct as fertilizer sources of concentrated solution of molasses fermented liquid or molasses fermented liquid to be applied in field, but need to, using ground overlay film, therefore never be introduced to the market on a large scale after transporting, use because it being difficult.Since 2007, molasses fermented liquid starts to enter a new field as solid composite fertilizer research, as more research and contribution have been made by Guangxi Academy of Agricultural Sciences and Fei Ye limited liability company of Germany and Britain of Nanning City.If Chinese Patent Application No. is the patent application of 201110308137.X and 201210499085.3, the thinking of technical scheme is mainly the mineral manure that ferments, removes colloid or with rice bran, colloid is bonded together, is added solubization by adding biological inoculum, biologic packing material, obtains solid composite fertilizer after oven dry.But still fail to solve the mechanism that it does like this, cause that the effect that adopts the difference of bacterial classification can cause fermentation differs, quality product cannot effectively be guaranteed, and do not take effective odor removal measure, the composite fertilizer producing to have peculiar smell and affect production, transportation and sell.
Summary of the invention
The above-mentioned defect existing in producing for existing composite organic-inorganic fertilizer take molasses fermented liquid as raw material, the technical problem to be solved in the present invention is that 1. to remove molasses fermented liquid be the stink that raw material production composite organic-inorganic fertilizer finished product produces; 2. the strain combination that the formula of biological inoculum is carried out to many experiments and obtain good synergy, can improve ferment effect, reduce costs.
The solution of the present invention is by such realization: a kind of composite organic-inorganic fertilizer take molasses fermented liquid as raw material, it is characterized in that, and be prepared from by the raw material of following weight percent:
One or more 10-25% in water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer;
Organic materials 15-40%;
Biological bacteria 5-10%;
Ferrous sulfate 1-3%;
Molasses fermented liquid complements to 100%;
Described molasses fermented liquid is the molasses fermented liquid containing organism 35-95% concentration.
Further: described organic materials is fish-bone after tilapia processing or for feces of livestock and poultry or be one or more in wooden chaff.
Further: described biological bacteria is the combination of a kind of and antibiotic bacteria in sporeformer, EM bacterium, yield increasing fungus, enzymatic microorganism, zymophyte, content >=1,000,000,000/gram of described biological bacteria.
Further: described water-soluble nitrogenous fertilizer is at least one in ammonium sulfate, ammonium chloride or urea; Described water soluble phosphorous fertilizer is primary ammonium phosphate or potassium primary phosphate; Described water soluble potassic fertilizer is at least one in Repone K, potassium sulfate or saltpetre.
Further: described method comprises the steps:
(1) calculate one or more in water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer and account for the 10-25% of total amount; Organic materials accounts for the 15-40% of total amount; Biological bacteria accounts for the 5-10% of total amount; Ferrous sulfate accounts for the 1-3% of total amount; Molasses fermented liquid complements to 100% material input amount;
(2) the molasses fermented liquid of organic materials, biological bacteria, 35-95% concentration, ferrous sulfate are placed in to fermentation vat successively, stir, at the bottom of fermentation vat pond, pass into the equipment of input air;
(3) 16-28 hour that at room temperature ferments, removes insolubles through precipitation, removes the colloid in fermented liquid, high-temperature inactivation;
(4) one or more that add water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer, to molasses fermented liquid, stir, and after granulation is dried, get product.
The invention has the beneficial effects as follows:
1. short compared with simple, the required fermentation time of prior art processes.
2. without discharging of waste liquid, the liquid obtaining after fermenting tank for fermentation is without obvious stink.
3. serviceability is high, and sporeformer, EM bacterium, yield increasing fungus, enzymatic microorganism, zymophyte and antibiotic bacteria are arranged in pairs or groups, and effectively improves the syneryistic effect of biological inoculum.
4. the biologic packing material adding is tilapia bone meal, and it is rich in amino acid and amino acid calcium, plays the effect of synergy with unclassified stores, has also saved the injected volume of part inorganic fertilizer, has reduced production cost.
Embodiment
Reference example, in detailed description, has proposed some specific detail, below to allow those skilled in the art have more thorough understanding to the present invention in detail.But those skilled in the art it will be clear that realization of the present invention can not only be limited to these specific details.Other in the situation that, known technical scheme is not described in detail, to avoid the correlative detail ambiguous of following examples.
Embodiment 1
A kind of water-soluble organic-inorganic compound fertilizer that utilizes molasses fermented liquid to make, composition of raw materials is: primary ammonium phosphate 25%, tilapia bone meal 15%, ferrous sulfate 1%, sporeformer 0.5%, sporeformer 0.5%, EM bacterium 0.5%, yield increasing fungus 0.5%, enzymatic microorganism 0.5%, zymophyte 0.5%, antibiotic bacteria 2%, supply 100% containing the molasses fermented liquid of organism 45% concentration, calculates after the corresponding injected volume of various materials.Above-mentioned organic materials, biological bacteria, molasses fermented liquid, ferrous sulfate are placed in to fermentation vat, after stirring, at room temperature ferment 16 hours, remove the colloid in fermented liquid, high-temperature inactivation, precipitation elimination insolubles, adds primary ammonium phosphate to fermented liquid, dries and gets product through granulation.
Embodiment 2
A kind of water-soluble organic-inorganic compound fertilizer that utilizes molasses fermented liquid to make, composition of raw materials is: ammonium sulfate 10%, tilapia bone meal 10%, chicken manure 1%, wooden chaff 1%, ferrous sulfate 3%, sporeformer 1%, sporeformer 1%, EM bacterium 1%, yield increasing fungus 1%, enzymatic microorganism 1%, zymophyte 1%, antibiotic bacteria 4%, supply 100% containing the molasses fermented liquid of organism 65% concentration, calculates after the corresponding injected volume of various materials.Above-mentioned organic materials, biological bacteria, molasses fermented liquid, ferrous sulfate are placed in to fermentation vat, after stirring, at room temperature ferment 20 hours, remove the colloid in fermented liquid, high-temperature inactivation, precipitation elimination insolubles, adds primary ammonium phosphate to fermented liquid, dries and gets product through granulation.
Embodiment 3
A kind of water-soluble organic-inorganic compound fertilizer that utilizes molasses fermented liquid to make, composition of raw materials is: urea 10%, potassium primary phosphate 5%, saltpetre 5%, tilapia bone meal 10%, rice bran 10%, ferrous sulfate 2%, sporeformer 1%, sporeformer 1%, EM bacterium 0.5%, yield increasing fungus 0.5%, enzymatic microorganism 0.5%, zymophyte 0.5%, antibiotic bacteria 2%, molasses fermented liquid containing organism 55% concentration supplies 100%, calculates after the corresponding injected volume of various materials.Above-mentioned organic materials, biological bacteria, molasses fermented liquid, ferrous sulfate are placed in to fermentation vat, after stirring, at room temperature ferment 24 hours, remove the colloid in fermented liquid, high-temperature inactivation, precipitation elimination insolubles, adds primary ammonium phosphate to fermented liquid, dries and gets product through granulation.
Application as embodiment:
The Chemical Mixed Fertilizer of the present embodiment 1, generic brand, import composite fertilizer are contrasted, on the crimson soil for the sand shale of Nanning City's Wuming County, carry out, experimental cultivar is No. 22, new platform sugar in sugarcane.For trying unexpected physicochemical character: pH6.5, organic 21.5g/kg, available N 145mg/kg, available P 25mg/kg, quick-acting K138mg/kg.Contrast three kinds of fertilizer on the heavy impact of the average single stem of sugarcane, sugarcane economical character is investigated to the indexs such as result, the impact on sugarcane productive tiller, the impact on sugarcane yield and is judged, at N+P
2o
5+ K
2under the condition that O total nutrient all equates, the embodiment of the present invention 1 contains higher N element, favourable for the formation of sugarcane productive tiller; The nutrient supply of sugarcane production is better than to common Chemical Mixed Fertilizer (10-10-10) and import composite fertilizer (15-15-15).Use the composite organic-inorganic fertilizer of the embodiment of the present invention 1 than 266.7 kgs/acre, common Chemical Mixed Fertilizer volume increase raw material sugarcane, volume increase 4,76%, volume increase significant difference; Than 70 kgs/acre, import composite fertilizer's volume increase raw material sugarcane, volume increase difference is not remarkable.
Finally it should be noted that: obviously, above-described embodiment is only used to clearly illustrate example of the present invention, and not to the restriction of implementing.For the those of ordinary skill in described field, can also make other changes in different forms on the basis of the above description.Here without also cannot be to all embodiment with exhaustive.And the apparent variation of being amplified out thus or variation are still among protection scope of the present invention.
Claims (6)
1. the composite organic-inorganic fertilizer take molasses fermented liquid as raw material, is characterized in that, is prepared from by the raw material of following weight percent:
One or more 10-25% in water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer;
Organic materials 15-40%;
Biological bacteria 5-10%;
Ferrous sulfate 1-3%;
Molasses fermented liquid complements to 100%;
Described molasses fermented liquid is the molasses fermented liquid containing organism 35-95% concentration.
2. composite organic-inorganic fertilizer as claimed in claim 1, is characterized in that: described organic materials is fish-bone after tilapia processing or for feces of livestock and poultry or be one or more in wooden chaff.
3. composite organic-inorganic fertilizer as claimed in claim 1, is characterized in that: described biological bacteria is the combination of a kind of and antibiotic bacteria in sporeformer, EM bacterium, yield increasing fungus, enzymatic microorganism, zymophyte, content >=1,000,000,000/gram of described biological bacteria.
4. composite organic-inorganic fertilizer as claimed in claim 1, is characterized in that: the ratio of one or more in described sporeformer, EM bacterium, yield increasing fungus, enzymatic microorganism, zymophyte and antibiotic bacteria is 50-95% ︰ 5-50%.
5. composite organic-inorganic fertilizer as claimed in claim 3, is characterized in that: described water-soluble nitrogenous fertilizer is at least one in ammonium sulfate, ammonium chloride or urea; Described water soluble phosphorous fertilizer is primary ammonium phosphate or potassium primary phosphate; Described water soluble potassic fertilizer is at least one in Repone K, potassium sulfate or saltpetre.
6. a preparation method who is applicable to the composite organic-inorganic fertilizer take molasses fermented liquid as raw material claimed in claim 1, is characterized in that, comprises the following steps:
(1) calculate one or more in water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer and account for the 10-25% of total amount; Organic materials accounts for the 15-40% of total amount; Biological bacteria accounts for the 5-10% of total amount; Ferrous sulfate accounts for the 1-3% of total amount; Molasses fermented liquid complements to 100% material input amount;
(2) the molasses fermented liquid of organic materials, biological bacteria, 35-95% concentration, ferrous sulfate are placed in to fermentation vat successively, stir, at the bottom of fermentation vat pond, pass into the equipment of input air;
(3) 16-28 hour that at room temperature ferments, removes insolubles through precipitation, removes the colloid in fermented liquid, high-temperature inactivation;
(4) one or more that add water-soluble nitrogenous fertilizer, water soluble phosphorous fertilizer, water soluble potassic fertilizer, to molasses fermented liquid, stir, and after granulation is dried, get product.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030766A (en) * | 2014-07-01 | 2014-09-10 | 广西力源宝科技有限公司 | Method for multi-element formula fertilizer tower-type granulation with molasses alcohol fermentation liquor |
| CN104193457A (en) * | 2014-09-19 | 2014-12-10 | 广西地源之本肥业有限公司 | Biological organic fertilizer for planting lotus roots |
| CN104230570A (en) * | 2014-09-19 | 2014-12-24 | 广西地源之本肥业有限公司 | Special bio-organic fertilizer for lotus root planting |
| CN104230603A (en) * | 2014-09-19 | 2014-12-24 | 广西地源之本肥业有限公司 | Environment-friendly organic and inorganic fertilizer prepared with molasses alcohol waste mash used as raw material |
| CN104261980A (en) * | 2014-09-19 | 2015-01-07 | 广西地源之本肥业有限公司 | Bio-organic fertilizer for planting lotus root |
| CN104803718A (en) * | 2015-04-20 | 2015-07-29 | 柳州易农科技有限公司 | Special fertilizer for crops |
| CN104876701A (en) * | 2015-05-14 | 2015-09-02 | 广西大学 | Method for treating agricultural waste generated by mandarin orange cultivation through microbiological method |
| CN105948972A (en) * | 2016-04-25 | 2016-09-21 | 韩德辉 | Amino acid fertilizer and preparation method and application thereof |
| CN105993499A (en) * | 2016-05-27 | 2016-10-12 | 杨健 | Low-toxicity sugarcane cultivation method |
| US10941084B1 (en) | 2020-05-23 | 2021-03-09 | King Saud University | Fertilizers derived from date syrup |
| CN114847077A (en) * | 2022-04-18 | 2022-08-05 | 百色学院 | Method for treating yeast industrial wastewater by using edible fungus production technology |
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| CN1546437A (en) * | 2003-12-01 | 2004-11-17 | 华中农业大学 | Organic fertilizer composed of waste liquid and waste residue and decomposing leaven from sugar refinery and method for preparing the same |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030766A (en) * | 2014-07-01 | 2014-09-10 | 广西力源宝科技有限公司 | Method for multi-element formula fertilizer tower-type granulation with molasses alcohol fermentation liquor |
| CN104030766B (en) * | 2014-07-01 | 2016-01-20 | 广西力源宝科技有限公司 | Molasses alcohol fermentation liquid is used for the method for polynary formula fertilizer tower granulation |
| CN104193457A (en) * | 2014-09-19 | 2014-12-10 | 广西地源之本肥业有限公司 | Biological organic fertilizer for planting lotus roots |
| CN104230570A (en) * | 2014-09-19 | 2014-12-24 | 广西地源之本肥业有限公司 | Special bio-organic fertilizer for lotus root planting |
| CN104230603A (en) * | 2014-09-19 | 2014-12-24 | 广西地源之本肥业有限公司 | Environment-friendly organic and inorganic fertilizer prepared with molasses alcohol waste mash used as raw material |
| CN104261980A (en) * | 2014-09-19 | 2015-01-07 | 广西地源之本肥业有限公司 | Bio-organic fertilizer for planting lotus root |
| CN104803718A (en) * | 2015-04-20 | 2015-07-29 | 柳州易农科技有限公司 | Special fertilizer for crops |
| CN104876701A (en) * | 2015-05-14 | 2015-09-02 | 广西大学 | Method for treating agricultural waste generated by mandarin orange cultivation through microbiological method |
| CN105948972A (en) * | 2016-04-25 | 2016-09-21 | 韩德辉 | Amino acid fertilizer and preparation method and application thereof |
| CN105993499A (en) * | 2016-05-27 | 2016-10-12 | 杨健 | Low-toxicity sugarcane cultivation method |
| US10941084B1 (en) | 2020-05-23 | 2021-03-09 | King Saud University | Fertilizers derived from date syrup |
| CN114847077A (en) * | 2022-04-18 | 2022-08-05 | 百色学院 | Method for treating yeast industrial wastewater by using edible fungus production technology |
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Application publication date: 20140625 |