CN103102226B - Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat - Google Patents
Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat Download PDFInfo
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- CN103102226B CN103102226B CN201310075980.7A CN201310075980A CN103102226B CN 103102226 B CN103102226 B CN 103102226B CN 201310075980 A CN201310075980 A CN 201310075980A CN 103102226 B CN103102226 B CN 103102226B
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- 239000002699 waste material Substances 0.000 title claims abstract description 49
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000003516 soil conditioner Substances 0.000 title claims abstract description 42
- 239000003415 peat Substances 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 46
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- 238000000855 fermentation Methods 0.000 claims description 17
- 230000004151 fermentation Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 239000001117 sulphuric acid Substances 0.000 claims description 12
- 235000011149 sulphuric acid Nutrition 0.000 claims description 12
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- 229960004793 sucrose Drugs 0.000 description 3
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 239000011573 trace mineral Substances 0.000 description 1
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- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat. The soil conditioner is characterized by being prepared from sugar refinery alcohol waste liquor, the sugar refinery filter mud and the peat at a ratio of (4000-6000):(300-500):(50-150) in parts by weight. The soil conditioner disclosed by the invention has the advantages of balanced influence can be provided for crops; the structural balance of soil is optimized; and the adequacy of the soil nutrient can be kept for a long time.
Description
Technical field
The invention belongs to fertilizer field, particularly, relate to a kind of soil conditioner that comprises alcohol waste liquid for sugar refinery, filter mud and peat.
Background technology
Sugarcane Alcohol Production waste liquid, or claim sugarcane alcohol slops, alcohol waste liquid for sugar refinery etc., be a kind of acid organic waste water from cane sugar factory or grain distillery.China is annual discharge approximately 300 ten thousand left and right of this waste water at present, have caused serious problem of environmental pollution.In such waste liquid, contain a large amount of N, K, organic matter, chlorine and a small amount of copper.Brazil and China are directly used in already sugarcane in the 70-80 age in 20th century and are irrigated.Test-results for many years shows, such waste liquid is used and not only had good abridged edition effect of increasing production on the ground at sugarcane,, can also improve Soil structure, increase soil fertility.Such waste liquid provides effective solution route for needing the water source of water season or arid area to irrigate.Can produce a lot of detrimentally affects but directly irrigate, for example heavy metals exceeding standard in crop, crop pest is serious, and because carbohydrate organic compound in waste liquid is many, viscosity is large, use rear damage crop, so also there are at present many problems in the utilization of sugarcane Alcohol Production waste liquid, if directly waste liquid is processed, for example concentrate, degraded etc. also needs to drop into a large amount of costs, so need to have one more reasonably to utilize direction and utilize method.
Filter mud is in cane sugar manufacture process, the residue after sugarcane juice filters by clarification, by pressure filter or vacuum suction filter.Filter mud contains Caulis Sacchari sinensis fiber, sucrose, with the colloid that condenses of cerosin, protein, calcium phosphate, also carry the sand mud bringing with raw material sugarcane stem secretly, these compositions are many from sugarcane itself, and calcareous thing majority be cane juice clarification process time add, in addition, filter mud also contains a small amount of trace element such as iron, zinc.Filter mud generally accounts for 3～4% of cane milling amount, sugar refinery that day processing is 2000 tons, and a squeezing just can produce 10,000 tons of left and right of filter mud season.According to one's analysis, filter mud is organic abundant, and fertilizer efficiency is high, by the processing of becoming thoroughly decomposed, is good organic fertilizer resource.Filter mud is as a kind of good organic fertilizer resource, should apply energetically, meanwhile, because its fertile grain of filter mud is tiny, nutrient is good, soft, moisture is appropriate and contain the nutritive substances such as certain sugar, be again the suitable carriers of the crops output increasing bacterias such as biological fixation nitrogen bacterium, phosphorus bacteria, potassium bacterium, can be combined with modern biological high-technology, inoculation biological bacteria, exploitation bio-fertilizer, improves utility value.
Filter mud, as fertilizer, is especially degenerated the ripe filter mud of processing, and the effect of as fertilizer sources is fine, but the nutritive substance of filter mud itself is not comprehensive, and the content of for example potassium is on the low side, and the content of copper is on the low side, has great limitation for the overall balance of soil nutrient.
In prior art, have people's using filtrated mud+coal ash+alcohol slops to prepare biological organic fertilizer, but the method is first filter mud, coal ash to be pulverized and to add bacterial classification to ferment in advance, then adds alcohol slops fermentation, the concentrated product that obtains after fermentation.This method is to concentrate waste liquid, and the energy of concentrated required cost is huge, and the effect of the product of acquisition is also bad.
The present invention is directed to current alcohol waste liquid for sugar refinery utilization and current alcohol slops and prepare the defect of biological organic fertilizer, through studying for a long period of time and putting into practice, obtain the soil conditioner that can economical and effective utilizes alcohol waste liquid for sugar refinery and filter mud of sugar refinery, the preparation of this amendment is not only simple, and amendment is promoting to have excellent effect aspect plant growth.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of soil conditioner, it is characterized in that this soil conditioner prepares taking alcohol waste liquid for sugar refinery, filter mud of sugar refinery and peat as raw material, the ratio of weight and number of alcohol waste liquid for sugar refinery, filter mud of sugar refinery and peat is: 4000-6000: 300-500: 50-150.
Preferably, the preparation method of above-mentioned soil conditioner is:
1) alcohol waste liquid for sugar refinery of 4000-6000 weight part is stored in pond, add the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is the 5-10% of alcohol waste liquid for sugar refinery weight, stores that after 5-10 days, to add ammoniacal liquor to regulate pH be 6-7, obtain and process alcohol waste liquid for sugar refinery, for subsequent use;
2) filter mud of sugar refinery is become thoroughly decomposed, obtain the filter mud of sugar refinery that becomes thoroughly decomposed;
3) to the filter mud of sugar refinery that becomes thoroughly decomposed that adds 300-500 weight part in above-mentioned processing alcohol waste liquid for sugar refinery, then add 50-150 weight part peat fully to stir, obtain soil conditioner.
Preferably, above-mentioned soil conditioner also comprises chitosan, and chitosan and peat add simultaneously, and the parts by weight that chitosan adds and the ratio of weight and number of peat are 1-10: 50-150.
In above-mentioned soil conditioner, becoming thoroughly decomposed of filter mud of sugar refinery undertaken by fermentation, and the method for fermentation can be spontaneous fermentation or add ferment-fermented, spontaneous fermentation is generally that filter mud is piled up in to stockyard, cover spontaneous fermentation with plastics film, ferment after 30-40 days, filter mud the filter mud of sugar refinery that becomes thoroughly decomposed.Adding ferment-fermented is that filter mud is mixed according to the specification sheets requirement ratio of starter with starter (starter for filter mud of selling in the market all can adopt), after mixing, be piled up in stockyard and cover with plastics film, ferment after 7-15 days, filter mud obtains the filter mud of sugar refinery that becomes thoroughly decomposed.
The peat adding in above-mentioned soil conditioner, is called again the peat composed of rotten mosses, peat soil, black earth, mud coal, is the coal that degree of coalification is minimum, is also the most original state of humolith series.Peat is piled up formation in peaty moor, under the pressure and further fungi degradation condition of overlying sediments thing, become firmer through compression and dehydration later, become brown coal, while continuing to be again subject to subsurface temperature and pressure-acting, form bituminous coal or hard coal through incoalation.Peat, under state of nature, is block, and water content is generally 80～90%, and the proportion of peat is generally 1.20～1.60, and component is across liquid phase, gas phase and three kinds of states of solid phase.The wherein part of solid matter, with the angle of component, main component is organic substance (being also the main source of carbon) and mineral substance two portions, and wherein the highest with the organic substance ratio of solid phase.The peat of different component characteristics, has different physical propertiess and chemical property.Organic matter in peat is mainly Mierocrystalline cellulose, hemicellulose, xylogen, humic acid, asphaltic substances etc.In peat, content of humic acid is often that 10～30%, Gao Zheke reaches more than 70%.Inorganics in peat is mainly clay, quartz and other dirts.
Adding of peat can be adjusted alcohol waste liquid for sugar refinery and the nutritive equilibrium of filter mud of sugar refinery to soil, make the nutrition in soil more balanced, and peat add the content that can reduce objectionable impurities in alcohol waste liquid for sugar refinery and filter mud of sugar refinery, the content of for example heavy metal.Peat can also make the reduced viscosity of alcohol waste liquid for sugar refinery, makes alcohol waste liquid for sugar refinery part flocculation, avoids the damage of waste liquid to crop and prevent that beneficiating ingredient is penetrated into too quickly underground, to retain the nutritive substance wherein root crop.
The present invention also provides above-mentioned soil conditioner for improving soil nutrient balance and promoting plant growth, improve the purposes of output, wherein the consumption of soil conditioner is every mu of 500-3000kg, preferably, the consumption of soil conditioner is every mu of 800-2000kg, and the time of application of soil conditioner is before crop sowing, use before vegetative period or crop flowers.
The present invention also provides the application process of above-mentioned soil conditioner, it is characterized in that at crop sowing previous crops be that base fertilizer is used, or at crop growth period, bloom before sprinkling irrigation form impose on the earth's surface of crop blade face and plant growth, or the earth's surface of dilute with water 2-3 times of irrigated crop growth.
Soil conditioner of the present invention takes full advantage of discarded alcohol waste liquid for sugar refinery and filter mud of sugar refinery, reduce the processing cost of alcohol waste liquid for sugar refinery and the pollution to environment, on the other hand, take full advantage of the nutritive substance in alcohol waste liquid for sugar refinery, reduce the wherein destruction of objectionable impurities to Soil structure, the damage to plant growth, by the utilizing environmental protection of alcohol waste liquid for sugar refinery and filter mud of sugar refinery and useful.
Soil conditioner of the present invention can provide balanced impact for crop, optimizes the constitutional balance of soil, and can keep for a long time the abundance of soil nutrient.And soil conditioner of the present invention is the soil conditioning effect that reaches identical and the identical long-acting fruit of promoting crop growth, consumption is only 1/3 of single alcohol waste liquid for sugar refinery consumption, and consumption is few, uses cost.Impact from soil conditioner on sugarcane production, not only can improve sugarcane yield, improve Sugar Content in Sugarcane, can also reduce the heavy metal content in sugarcane.
Embodiment
In order to understand the present invention, further illustrate the present invention with embodiment below, but do not limit the present invention.
Embodiment 1 soil conditioner 1
In advance 500kg filter mud of sugar refinery is piled up in to stockyard, covers spontaneous fermentation with plastics film, ferment 30 days the filter mud of sugar refinery that becomes thoroughly decomposed.5000kg alcohol waste liquid for sugar refinery is stored in pond, adds the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is 500kg, stores after 5 days, to add ammoniacal liquor to regulate pH to be 6.0-6.5, to obtain and process alcohol waste liquid for sugar refinery; In the processing alcohol waste liquid for sugar refinery in storage pond, add the filter mud of sugar refinery that becomes thoroughly decomposed of fermentation, then add 150kg peat fully to stir, obtain soil conditioner 1.
Embodiment 2 soil conditioners 2
In advance 500kg filter mud of sugar refinery is piled up in to stockyard, covers spontaneous fermentation with plastics film, ferment 30 days the filter mud of sugar refinery that becomes thoroughly decomposed.5000kg alcohol waste liquid for sugar refinery is stored in pond, adds the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is 500kg, stores after 5 days, to add ammoniacal liquor to regulate pH to be 6.0-6.5, to obtain and process alcohol waste liquid for sugar refinery; In the processing alcohol waste liquid for sugar refinery in storage pond, add the filter mud of sugar refinery that becomes thoroughly decomposed of fermentation, then add 150kg peat and 10kg chitosan fully to stir, obtain soil conditioner 2.
Comparative example 1 contrasts soil conditioner 1
In advance 500kg filter mud of sugar refinery is piled up in to stockyard, covers spontaneous fermentation with plastics film, ferment 30 days the filter mud of sugar refinery that becomes thoroughly decomposed.5000kg alcohol waste liquid for sugar refinery is stored in pond, adds the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is 500kg, stores after 5 days, to add ammoniacal liquor to regulate pH to be 6.0-6.5, to obtain and process alcohol waste liquid for sugar refinery; In the processing alcohol waste liquid for sugar refinery in storage pond, add the filter mud of sugar refinery that becomes thoroughly decomposed of fermentation, must contrast soil conditioner 1.
Comparative example 2 contrasts soil conditioner 2
Alcohol waste liquid for sugar refinery is entered to oxidation pond and carry out anaerobically fermenting 2 months, obtain contrasting soil conditioner 2.
Biological Examples:
The soil conditioner of above-described embodiment 1-2 and comparative example 1-2 is used as base fertilizer before cane planting, (or be called elongating stage in vegetative period, at 12-13 sheet leaf) use as topdressing, each time of application is used the amount of soil conditioner respectively as following table 1, then measure the indices of sugarcane in the sugarcane harvesting phase, as Sugar Content in Sugarcane, output, heavy metal content etc.The measurement of every numerical value is the mean value of 5 samples.
From the effect of each soil conditioner, soil conditioner 1 is owing to containing peat, its effect is better than the effect that does not contain the contrast soil conditioner 1 of peat, soil conditioner 2 is owing to adding chitosan on the basis at soil conditioner 1, the soil conditioner that is is better to the growth-promoting effect of sugarcane, consumption, in the situation that reducing, can ensure that sugar degree promotes, output improves, and heavy metal content reduces.So no matter be only to add peat, still add peat and chitosan simultaneously, all improve a lot for effect of the soil conditioner that comprises alcohol waste liquid for sugar refinery and filter mud of sugar refinery.Reduce the amount of application of soil conditioner, and in every respect the performance of crop is all improved.
Claims (2)
1. the application of soil conditioner in the heavy metal content of sugarcane reduces, wherein, the preparation method of this soil conditioner is:
In advance 500kg filter mud of sugar refinery is piled up in to stockyard, covers spontaneous fermentation with plastics film, ferment 30 days the filter mud of sugar refinery that becomes thoroughly decomposed; 5000kg alcohol waste liquid for sugar refinery is stored in pond, adds the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is 500kg, stores after 5 days, to add ammoniacal liquor to regulate pH to be 6.0-6.5, to obtain and process alcohol waste liquid for sugar refinery; In the processing alcohol waste liquid for sugar refinery in storage pond, add the filter mud of sugar refinery that becomes thoroughly decomposed of fermentation, then add 150kg peat fully to stir; Or,
In advance 500kg filter mud of sugar refinery is piled up in to stockyard, covers spontaneous fermentation with plastics film, ferment 30 days the filter mud of sugar refinery that becomes thoroughly decomposed; 5000kg alcohol waste liquid for sugar refinery is stored in pond, adds the dilute sulphuric acid of 37.5%wt, the add-on of dilute sulphuric acid is 500kg, stores after 5 days, to add ammoniacal liquor to regulate pH to be 6.0-6.5, to obtain and process alcohol waste liquid for sugar refinery; In the processing alcohol waste liquid for sugar refinery in storage pond, add the filter mud of sugar refinery that becomes thoroughly decomposed of fermentation, then add 150kg peat and 10kg chitosan fully to stir.
2. application claimed in claim 1, wherein heavy metal is Cd or As.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310075980.7A CN103102226B (en) | 2013-03-11 | 2013-03-11 | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310075980.7A CN103102226B (en) | 2013-03-11 | 2013-03-11 | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat |
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| CN103102226B true CN103102226B (en) | 2014-11-26 |
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| CN103113170B (en) * | 2013-03-13 | 2014-07-23 | 叶长东 | Biological soil conditioning agent containing sugar mill alcohol waste liquid, filter residue or peat |
| CN103553743A (en) * | 2013-10-29 | 2014-02-05 | 大连创达技术交易市场有限公司 | Top-dressing matter for culture medium |
| CN103664420B (en) * | 2013-12-13 | 2015-06-24 | 叶长东 | Humic acid water-retention sustained and controlled release organic-inorganic fertilizer made from waste of sugar refineries and alcohol plants |
| CN103626593B (en) * | 2013-12-13 | 2015-04-15 | 叶长东 | Humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants |
| CN103664383B (en) * | 2013-12-13 | 2015-06-24 | 叶长东 | Humid acid type organic-inorganic water-retaining agent containing wastes in sugar refinery and alcohol plant |
| CN103664384B (en) * | 2013-12-13 | 2015-06-24 | 叶长东 | Humid acid type organic water-retaining agent containing wastes in sugar refinery and alcohol plant |
| CN103626594B (en) * | 2013-12-13 | 2015-04-15 | 叶长东 | Humic acid type water-retaining slow-release controlled-release organic fertilizer prepared from wastes of sugar mills and alcohol plants |
| CN103772068B (en) * | 2014-01-07 | 2016-01-20 | 叶长东 | A kind of Humic acid type organic-inorganic medicine fertilizer composition comprising neires toxin and nicotinic insecticide utilizing sugar refinery, grain distillery's waste |
| CN103724134B (en) * | 2014-01-07 | 2015-08-12 | 叶长东 | A kind of Humic acid type organic-inorganic medicine fertilizer composition comprising subtilis and/or bacillus megaterium utilizing sugar refinery, grain distillery's waste |
| CN103896661B (en) * | 2014-01-23 | 2016-04-27 | 叶长东 | A kind ofly utilize sugar refinery, grain distillery, the humic acid type fluid of yeast factory waste or SOLID ORGANIC-inorganic composite mixed fertilizer composition |
| CN106396949A (en) * | 2016-09-05 | 2017-02-15 | 广西大学 | Fertilizer for facilitating soil recovery treatment of carbonation sugar mill filter mud |
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