CN105566014A - Land improvement nutrient soil prepared from sludge of town sewage plants and preparation method thereof - Google Patents
Land improvement nutrient soil prepared from sludge of town sewage plants and preparation method thereof Download PDFInfo
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- CN105566014A CN105566014A CN201610137470.1A CN201610137470A CN105566014A CN 105566014 A CN105566014 A CN 105566014A CN 201610137470 A CN201610137470 A CN 201610137470A CN 105566014 A CN105566014 A CN 105566014A
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- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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Abstract
The invention provides land improvement nutrient soil prepared from sludge of town sewage plants and a preparation method thereof. The land improvement nutrient soil is prepared from the following raw materials in parts by mass: 40-60 parts of sludge, 40-60 parts of soil, 30-50 parts of industrial wastes and 0.08-0.2 part of microbial agents. According to the land improvement nutrient soil, the sludge is compounded with filter mud of sugar refineries; meanwhile, the industrial wastes are added into the nutrient soil; the content of organic matters in the land improvement nutrient soil is significantly increased; the better soil is ensured; in addition, the industrial wastes are applied to the land improvement nutrient soil, so that the solid wastes are reused; the consumption of time, labor and money for treating the solid wastes can be avoided; the problem of three wastes (waste gas, waste water and waste residues) can be solved.
Description
Technical field
The present invention relates to soil improvement agent technical field, in particular to land reclamation Nutrition Soil prepared with town sewage plant mud and preparation method thereof.
Background technology
In order to improve the serious present situation of China's water resource pollution, obtain pay abundant attention from the enforcement period of the ninth five-year plan China's urban sewage treatment problem, city sewage treatment works project development is very fast.In recent years, along with the quick raising of municipal sewage treatment ability, sludge quantity also synchronously significantly increases, because sludge components is extremely complicated, mud continued ceaselessly output and cannot digest in time every day, a large amount of undressed mud is stacked arbitrarily, easily causes new secondary pollution to environment, and therefore the recycling of mud is current city Pollution abatement letter problem to be solved.
The mud that municipal sewage plant produces is a kind of extremely complicated heterogeneous body be made up of organic relic, microorganism, inorganic particle, colloid etc.Mud generation accounts for 0.7 of sewage load, and the composition of mud is very complicated, except containing except a large amount of moisture, and the organism also containing a large amount of organic matters, difficult degradation, various trace elements, pathogenic micro-organism and the composition such as parasitic ovum, micro heavy.A large amount of undressed mud is stacked arbitrarily, can cause new secondary pollution to environment.
At present, the process method of disposal of municipal sludge mainly contains the various ways such as burning, landfill, Land_use change and compost.The technology of burning method and equipment complexity, energy consumption is large, invests high, and with atmosphere polluting problem; Landfill method is subject to the restriction of land used, but also the moment threatens and pollutes surrounding environment and underground water.There is the link problems such as foul smell, heavy metal and pathogen contamination in Land_use change.
How that output is huge, water ratio is high, the mud of complicated component carries out appropriate safe handling, make its harmless treatment and recycling, not only become the key subjects that social people and environmental protection circle are paid close attention to, and become that specific resistance to filtration work is moved towards scientific and reasonable, saves energy and reduce the cost, suited measures to local conditions, the developing direction of global planning and for realizing innoxious, minimizing, the target of resource utilization lays the first stone.
In prior art, to the process of mud mainly with preparing fertilizer, make the less of Nutrition Soil.。
Summary of the invention
In view of this, one aspect of the present invention provides a kind of land reclamation effect preferably with land reclamation Nutrition Soil prepared by town sewage plant mud.
The land reclamation Nutrition Soil prepared with town sewage plant mud, its raw material comprises 40 ~ 60 parts of mud, 40 ~ 60 parts of earth, 30 ~ 50 parts of trade wastes and 0.08 ~ 0.2 part of microbiobacterial agent according to mass parts.
Further, described mud is town sewage plant mud;
Preferably, described earth is yellow mud or filter mud;
Described trade waste is one in manioc waste, furfural dregs, oil meal, flyash, edible fungi residues or at least two kinds.
Further, 5 ~ 10 parts of manioc wastes, 5 ~ 8 parts of furfural dregs, 10 ~ 15 parts of oil meals, 2 ~ 5 parts of flyash and 8 ~ 12 parts of edible fungi residues are comprised according to trade waste described in mass parts.
Further, described oil meal is one in soybean meal, peanut meal, rapeseed meal, the oily tree peony dregs of rice or at least two kinds.
Further, 8 ~ 12 parts of oily tree peony dregs of rice and 2 ~ 3 parts of peanut meals are comprised according to oil meal described in mass parts.
Further, the water content of described mud is 75 ~ 85wt%.
Further, the bacterial classification of described microbiobacterial agent is subtilis, actinomycetes and Penicillium notatum.
Further, the living bacteria count concentration of described microbiobacterial agent is for being not less than 0.50 hundred million/gram.
The present invention provides a kind of preparation method of land reclamation Nutrition Soil on the other hand, and the land reclamation Nutrition Soil obtained by this preparation method has good reclamation result.
A preparation method for land reclamation Nutrition Soil described above, comprises the following steps:
Each raw material is mixed; And
Described mixed raw material is fermented.
Wherein, the temperature of described fermentation is 45 ~ 60 DEG C, and the time of fermentation is 3 ~ 7 days.
Land reclamation Nutrition Soil of the present invention, is undertaken composite by mud and earth, adds trade waste simultaneously, significantly improve organic content, ensure that good soil., trade waste is applied in land reclamation Nutrition Soil meanwhile, solid waste is recycled, avoiding process solid waste to taking time and effort consumption money, solving the problem of the three wastes.
Embodiment
For the ease of understanding the present invention, close embodiment below to further illustrate technical scheme of the present invention.
Land reclamation Nutrition Soil in the present invention, its raw material necessarily comprises 40 ~ 60 parts of mud, 40 ~ 60 parts of earth, 30 ~ 50 parts of trade wastes and 0.08 ~ 0.2 part of microbiobacterial agent according to mass parts.Such as, mud can be 40 parts, 42 parts, 45 parts, 50 parts, 55 parts, 58 parts or 60 parts; The mass fraction of earth can be 40 parts, 42 parts, 45 parts, 50 parts, 55 parts, 58 parts or 60 parts; The mass parts of trade waste can be 30 parts, 32 parts, 35 parts, 40 parts, 45 parts, 48 parts or 50 parts; The mass parts of microbiobacterial agent can be 0.08 part, 0.09 part, 0.1 part, 0.15 part, 0.18 part or 0.20 part.
The specific form of above-mentioned mud can be the mud of municipal sewage plant, the mud etc. of rivers Hu Bo, the mud of preferred municipal sewage plant.The mud that municipal sewage plant produces herein is a kind of extremely complicated heterogeneous body be made up of organic relic, microorganism, inorganic particle, colloid etc.Mud generation accounts for 0.7 of sewage load, and the composition of mud is very complicated, except containing except a large amount of moisture, and the organism also containing a large amount of organic matters, difficult degradation, various trace elements, pathogenic micro-organism and the composition such as parasitic ovum, micro heavy.A large amount of undressed mud is stacked arbitrarily, can cause new secondary pollution to environment.Normally, the process method of disposal of municipal sludge mainly contains the various ways such as burning, landfill, Land_use change and compost.The technology of burning method and equipment complexity, energy consumption is large, invests high, and with atmosphere polluting problem; Landfill method is subject to the restriction of land used, but also the moment threatens and pollutes surrounding environment and underground water.There is the environmental problems such as foul smell, heavy metal and pathogen contamination in Land_use change.In the present invention, the mud that nutrient comparatively enriches is applied in land reclamation Nutrition Soil, not only gives earth improvement Nutrition Soil with abundant nutrient, but also solve the pollution that mud causes environment, make mud become a kind of resource of regeneration.
The water content of mud can be 75 ~ 85wt%, such as 75wt%, 76wt%, 78wt%, 80wt%, 83wt%, 84wt% or 85wt%, is understandable that water content refers to that water accounts for the mass percent of mud total mass herein.When water content exceedes this scope, the difficulty of fermentation can be increased.
Above-mentioned earth can be the form such as yellow mud or filter mud, is preferably filter mud, is particularly preferably filter mud of sugar refinery.Herein, filter mud of sugar refinery refers to that filter mud of sugar refinery is the one in a large amount of byproduct in sugar refinery.The N P and K of filter mud of sugar refinery sulfurous method is many especially, directly can be used as fertilizer after fermentation, but the mud that just alkalescence is high of carbonatation process, be a unmanageable pollutent.Sugar refinery also has bagasse, waste molasses, filter mud and lower margin material filter mud in the sugared process of squeezing except major product such as production white sugar and brown sugar (Saccharum Sinensis Roxb.) etc., because the characteristics such as filter mud water content height and not easily ventilation are difficult to seasoning, be very easy to by living contaminants, and polluted filter mud enter more shadow plant growth filter mud in earth random stacking, topple over to expose to the sun and rain with landfill not only land occupation resource also polluted air more make filter mud become the refuse of " put and do not have place to put with cannot be with " in polluted underground water source.Many sugar refinery pay high filter mud transport charge and land seizure expense every year for this reason, and filter mud becomes the difficult problem of environmental protection of sugar refinery and environmental administration's urgent need solution.The main component of filter mud is debris, phat fat, protein, mineral substance and a small amount of sugared part and containing multiple nutritions that can be used as Crop such as N P and K, to its carry out activation treatment organic substance is wherein recombinated further humify just becomes efficiently, the new bio-fertilizer of safety, high-quality meet organic, green agriculture need of production.Add filter mud of sugar refinery in the present invention, can avoid being used alone the organic content that mud causes not enough.
Though above-mentioned trade waste refers to the original utility value of forfeiture that produces in industrial production activities or does not lose utility value but be abandoned or article, the material of solid-state, semi-solid state, the liquid state abandoned and the gaseous state that is placed in container.Here trade waste mainly refers to the fixing waste of industry.The specific examples that can list trade waste has one or the arbitrary combination such as manioc waste, furfural dregs, peanut meal, flyash, edible fungi residues.Preferably, above-mentioned trade waste comprises 5 ~ 10 parts of manioc wastes, 5 ~ 8 parts of furfural dregs, 10 ~ 15 parts of oil meals, 2 ~ 5 parts of flyash and 8 ~ 12 parts of edible fungi residues, and the mass parts of such as manioc waste can be 5 parts, 5.5 parts, 6 parts, 8 parts, 9 parts, 9.5 parts, 9.8 parts or 10 parts; The mass parts of furfural dregs can be 5 parts, 5.5 parts, 6 parts, 7 parts, 7.6 parts, 7.8 parts, 7.9 parts or 8 parts etc.; The mass parts 10 parts of oil meal, 11 parts, 12 parts, 14 parts, 14.5 parts or 15 parts etc.; The mass parts of flyash can be 2 parts, 2.2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 4.8 parts or 5 parts etc.; The mass parts of edible fungi residues is 8 parts, 8.2 parts, 8.5 parts, 9 parts, 10 parts, 11 parts, 11.5 parts, 11.8 parts or 12 parts etc.Certainly, trade waste, except above-mentioned, also can comprise the general Attapulgite etc. in this area.
Above-mentioned manioc waste chain timbers potato extracts the by product after starch.Manioc waste mainly contains crude protein, robust fibre, crude fat, coarse ash, in addition containing abundant mineral element, is specially 8.45mg/kgCa, 0.048mg/kgP, 24.02mg/kgCu, 47.30mg/kgZn and 66.20mg/kgMn; Also containing 0.043% Histidine, 0.408% Threonine, 0.147% arginine, 0.052% tyrosine, 0.030% methionine(Met), 0.133% α-amino-isovaleric acid, 0.133% Isoleucine, 0.144% leucine, 0.096% base L-Ala and 0.132% Methionin.
Above-mentioned furfural dregs is the biomass class waste that biomass class material produces as poly-pentose composition hydrolysis production furfural (furtural) in corn cob, cornstalk, rice husk, cotton seed hulls and agricultural byproducts processing tankage.Furfural dregs is as the waste produced in biomass water solution preocess, its salt content is high, in acid, in addition containing a large amount of Mierocrystalline cellulose, hemicellulose, xylogen etc., also containing plant essential nutrient elements such as a certain amount of N, P, K, Zn, Mg, Fe, also containing humic acids about 26%.
The thin ash of catching is received from the flue gas after coal combustion by above-mentioned flyash system, and flyash is the primary solids refuse that coal-burning power plant discharges.Main oxides consists of: SiO2, Al2O3, FeO, Fe2O3, CaO, TiO2, Mg, K2O, Na
2o, SO
3, MnO
2deng, also have P in addition
2o
5deng.Wherein silicon oxide, titanium oxide are from clay, rock page; Ferric oxide is mainly from pyrite; Magnesium oxide and calcium oxide are from its corresponding carbonate and vitriol.Elementary composition (massfraction) of flyash is: O47.83%, Si11.48% ~ 31.14%, Al6.40% ~ 22.91%, Fe1.90% ~ 18.51%, Ca0.30% ~ 25.10%, K0.22% ~ 3.10%, Mg0.05% ~ 1.92%, Ti0.40% ~ 1.80%, S0.03% ~ 4.75%, Na0.05% ~ 1.40%, P0.00% ~ 0.90%, Cl0.00% ~ 0.12%, other are 0.50% ~ 29.12% years old.
Above-mentioned edible fungi residues waste material of edible mushroom, also referred to as bacterium chaff, tankage, is the culture material after culturing edible fungus.Containing carbohydrate, organic acid, enzyme and biologically active substance in bacterium slag, containing rich in protein and other nutritive ingredients.Specific examples as edible mushrooms waste residue has the cotton seed hulls bacterium slag, straw bacterium slag, wood chip bacterium slag, corn bacterium slag etc. of cultivating flat mushroom.
Above-mentioned oil meal system (referred to as the dregs of rice) be oil expression byproduct, its for extract oil remained by waste residue.Show after deliberation, in every gram of dry matter dregs of rice, digestible energy is all more than 3000 kilocalories, and gross protein value is more than 40%.Wherein the necessary lysine content of livestock and poultry reaches 2.5% ~ 3%, higher than corn 10 times.The specific examples that can list oil meal has soybean meal, peanut meal, rapeseed meal, the oily tree peony dregs of rice.Soybean meal contains 45% ~ 52% protein, 10% ~ 15% oligose, 20% ~ 25% polysaccharide and Mierocrystalline cellulose herein.Peanut meal system refines the product after oil plant from Semen arachidis hypogaeae through squeezing, peanut meal mainly containing crude protein, robust fibre, coarse ash, its gross protein value close to soybean meal, up to more than 48%, arginine content, up to 5.2%, is the highest in all animal and plant feeds.Lysine content only has about 50% of soybean cake dregs.The crude protein content about 36% of rapeseed meal rapeseed meal, amino acid composition comparatively balances, and sulfur amino acid content is high, and methionine(Met), lysine content are also higher, but lower than dregs of beans, and arginine content is low.Mostly the carbohydrate of rapeseed meal is stodgy pentose, and containing 8% piperylene, crude fiber content 10 ~ 12%, therefore available energy level is low, lower than the energy of dregs of beans and peanut meal, but higher than cotton dregs.Nicotinic acid and the content of choline of rapeseed meal are high, and carotene, vitamins D equal size are low; Calcium in mineral substance, phosphorus, selenium, Fe content are high, but the 60-70% of phosphorus content belongs to phytate phosphorus, and utilization ratio is low.The byproduct of oil tree peony dregs of rice system oil tree peony oil expression, the oily tree peony dregs of rice can remain the nutritive ingredient of oily tree peony.Compared with the oil crops such as soybean, rape, oil tea, Fructus oleae europaeae, oil tree peony its there is high production (raw per mu yield in 5 years can reach 300 kilograms, mu comprehensive benefit can reach ten thousand yuan), (oil tree peony drought-enduring impoverishment tolerant, is applicable to green barren hill afforestation, underwood planting for high oil length (seed oil length 22%), high-quality (unsaturated fatty acid content 92%), low cost; 1 year kind a century is received, and cost is low) feature.The edible oil squeezed with oily tree peony is praised " liquid golden ".Through academy of sciences, research shows, the unsaturated fatty acid content more than 90% of peony seed oil, and especially estimable, polyunsaturated fatty acid-linolenic acid content, more than 40%, is 40 times of sweet oil.
Above-mentioned oil meal is the mixture of the oily tree peony dregs of rice and peanut meal, and comprise 8 ~ 12 parts of oily tree peony dregs of rice and 2 ~ 3 parts of peanut meals preferably, such as the mass parts of the oily tree peony dregs of rice can be 8 parts, 8.5 parts, 9 parts, 10 parts, 11 parts, 11.5 parts or 12 parts etc.; The mass parts of peanut meal can be 2 parts, 2.2 parts, 2.5 parts, 2.8 parts, 2.9 parts or 3 parts etc.
The present invention does not make regulation harsh especially to the kind of microbiobacterial agent, and can be with above-mentioned raw materials is that the microbial strains bacterium of metabolism can.These bacterial classifications can be subtilis, actinomycetes and Penicillium notatum.In order to obtain good ferment effect, the living bacteria count concentration of microbiobacterial agent is for being not less than 0.50 hundred million/gram.Note, " hundred million/gram " refer to the effective viable bacteria number contained by every gram of microbiobacterial agent solid herein.
Mentioned microorganism microbial inoculum can adopt commercially available, such as can be the great source of students board microbial fermentation inoculum that Guangxi letter source of students Environmental Protection Technology Co., Ltd produces, also can be and adopt known microbial inoculum production technique to obtain, the such as the first step: laboratory strains is cultivated, in laboratory activated spawn, and carry out triangular flask cultivation.Second step: fermentation plant ferments; 3rd step, the absorption of fermented liquid and the production of microbiobacterial agent, regulate potential of hydrogen by after the mixing of the sorbent material such as the peat composed of rotten mosses, diatomite, then carry out Micvowave Sterilization, then adsorb fermented liquid by a certain percentage after the sorbent material cooling of sterilizing, adds microbiologically stabilised dose simultaneously.
The preparation method of land reclamation Nutrition Soil of the present invention, necessarily comprises the following steps: mixed by each raw material; And described mixed raw material is fermented.
Above-mentioned fermentation is conveniently 45 ~ 60 DEG C of bottom fermentations 3 ~ 7 days, and such as temperature can be 45 DEG C, 48 DEG C, 50 DEG C, 57 DEG C, 59 DEG C, 59.5 DEG C or 60 DEG C etc.; The time of fermentation can be 3 days, 4 days, 5 days, 6 days or 7 days etc.
The explanation of value, also comprises the series of steps such as drying, sub-sieve, granulation, packaging after fermentation.Can refer to technological operation well known in the art to carry out as these steps.
Embodiment 1
According to proportion by weight raw material: the mud (water content is 85wt%) of 40 parts of municipal sewage plants, 40 parts of filter mud of sugar refinery, 5 parts of manioc wastes, 5 parts of furfural dregs, 8 parts of oily tree peony dregs of rice, 2 parts of peanut meals, 2 parts of flyash and 8 parts of edible fungi residues.
After adopting mixer fully to mix above-mentioned raw materials, insert employing in fermentor tank and operate in 45 DEG C of bottom fermentations 7 days for known.After fermentation, carry out drying, sub-sieve, granulation, packaging, detection is dispatched from the factory.
Embodiment 2
According to proportion by weight raw material: the mud (water content is 75wt%) of 60 parts of municipal sewage plants, 60 parts of yellow mud, 10 parts of manioc wastes, 8 parts of furfural dregs, 12 parts of oily tree peony dregs of rice, 3 parts of peanut meals, 5 parts of flyash and 12 parts of edible fungi residues.
After adopting mixer fully to mix above-mentioned raw materials, insert employing in fermentor tank and operate in 60 DEG C of bottom fermentations 3 days for known.After fermentation, carry out drying, sub-sieve, granulation, packaging, detection is dispatched from the factory.
Embodiment 3
According to proportion by weight raw material: the mud (water content is 75 ~ 85wt%) of 50 parts of municipal sewage plants, 50 parts of filter mud of sugar refinery, 7.5 parts of manioc wastes, 6.5 parts of furfural dregs, 10 parts of oily tree peony dregs of rice, 2.5 parts of peanut meals, 3.5 parts of flyash and 10 parts of edible fungi residues.
After adopting mixer fully to mix above-mentioned raw materials, insert employing in fermentor tank and operate in 58 DEG C of bottom fermentations 5 days for known.After fermentation, carry out drying, sub-sieve, granulation, packaging, detection is dispatched from the factory.
Embodiment 4
According to proportion by weight raw material: the mud (water content is 75 ~ 85wt%) of 40 parts of municipal sewage plants, 60 parts of filter mud of sugar refinery, 7.5 parts of manioc wastes, 6.5 parts of furfural dregs, 10 parts of oily tree peony dregs of rice, 2.5 parts of peanut meals, 3.5 parts of flyash and 10 parts of edible fungi residues.
After adopting mixer fully to mix above-mentioned raw materials, insert employing in fermentor tank and operate in 58 DEG C of bottom fermentations 5 days for known.After fermentation, carry out drying, sub-sieve, granulation, packaging, detection is dispatched from the factory.
Embodiment 5
According to proportion by weight raw material: the mud (water content is 75 ~ 85wt%) of 60 parts of municipal sewage plants, 40 parts of yellow mud, 7.5 parts of manioc wastes, 6.5 parts of furfural dregs, 10 parts of oily tree peony dregs of rice, 2.5 parts of peanut meals, 3.5 parts of flyash and 10 parts of edible fungi residues.
After adopting mixer fully to mix above-mentioned raw materials, insert employing in fermentor tank and operate in 58 DEG C of bottom fermentations 7 days for known.After fermentation, carry out drying, sub-sieve, granulation, packaging, detection is dispatched from the factory.
Mud land reclamation Nutrition Soil of the present invention can be applied to various soil, especially to sandstone soil, and discarded mining soil etc., its improving effect is more obvious.
Land reclamation Nutrition Soil leading indicator as follows:
This land reclamation Nutrition Soil successful, have crop is significantly increased production, oil recovery enhancement, minimizing disease and pest and improvement soil effect.Specifically withdraw deposit in the following aspects: 1, tomato production promoting 15 ~ 30% can be made, and obviously improve the quality of tomato, in tomato, VC content can improve 12 ~ 31%, and nitrate content reduces by 8 ~ 24%, total Soluble Sugar increases about 5%, and has sugar/acid and improve significantly.2, can make to significantly improve corn yield, namely output increased is between 12 ~ 29%.3, can improve the quality of cucumber, make VC content in cucumber improve 5 ~ 20%, nitrate content reduces by 4 ~ 20%.4, can significantly improve Yield of Sweet Pepper, output increased, between 8 ~ 22%, obviously improves the quality of pimento simultaneously, and in pimento, VC content improves 6 ~ 25%, and nitrate content reduces by 5 ~ 10%.5, can increase fungi number in soil, maximum adds 20 times, obviously can increase the quantity of actinomyces quantity in soil.
Applicant states, the present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, namely do not mean that the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. with a land reclamation Nutrition Soil prepared by town sewage plant mud, it is characterized in that, its raw material comprises 40 ~ 60 parts of mud, 40 ~ 60 parts of earth, 30 ~ 50 parts of trade wastes and 0.08 ~ 0.2 part of microbiobacterial agent according to mass parts.
2. land reclamation Nutrition Soil according to claim 1, is characterized in that, described mud is town sewage plant mud;
Preferably, described earth is yellow mud or filter mud;
Preferably, described trade waste is one in manioc waste, furfural dregs, oil meal, flyash, edible fungi residues or at least two kinds.
3. land reclamation Nutrition Soil according to claim 1, is characterized in that, comprises 5 ~ 10 parts of manioc wastes, 5 ~ 8 parts of furfural dregs, 10 ~ 15 parts of oil meals, 2 ~ 5 parts of flyash and 8 ~ 12 parts of edible fungi residues according to trade waste described in mass parts.
4. land reclamation Nutrition Soil according to claim 3, is characterized in that, described oil meal is one in soybean meal, peanut meal, rapeseed meal, the oily tree peony dregs of rice or at least two kinds.
5. land reclamation Nutrition Soil according to claim 1, is characterized in that, comprises 8 ~ 12 parts of oily tree peony dregs of rice and 2 ~ 3 parts of peanut meals according to oil meal described in mass parts.
6. land reclamation Nutrition Soil according to claim 5, is characterized in that, the water content of described mud is 75 ~ 85wt%.
7. land reclamation Nutrition Soil according to claim 1, is characterized in that, the bacterial classification of described microbiobacterial agent is subtilis, actinomycetes and Penicillium notatum.
8. land reclamation Nutrition Soil according to claim 1, is characterized in that, the living bacteria count concentration of described microbiobacterial agent is for being not less than 0.50 hundred million/gram.
9. the preparation method of land reclamation Nutrition Soil as claimed in claim 1, is characterized in that, comprise the following steps:
Each raw material is mixed; And
Described mixed raw material is fermented.
10. land reclamation Nutrition Soil according to claim 8, is characterized in that, the temperature of described fermentation is 45 ~ 60 DEG C, and the time of fermentation is 3 ~ 7 days.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107512933A (en) * | 2016-06-15 | 2017-12-26 | 福建省农业科学院农业生态研究所 | A kind of preparation method of mushroom nutrition earthing using Mushroom production roach |
| CN109987716A (en) * | 2019-04-24 | 2019-07-09 | 中水北方勘测设计研究有限责任公司 | A kind of ecological green ditch host material of preventing and controlling agricultural area source pollution and the construction method of ecological green ditch |
| CN114230383A (en) * | 2021-12-06 | 2022-03-25 | 山西博研生物科技有限公司 | Formula of landscaping nutrient medium for soil improvement and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006143791A (en) * | 2004-11-17 | 2006-06-08 | Daiko Kensetsu Kk | Soil conditioner, soil for reviving culture soil and method of reviving field soil |
| CN101307234A (en) * | 2008-05-27 | 2008-11-19 | 刘奋安 | Organic modifying agent for low-yield soil and method for preparing same |
| CN103113170A (en) * | 2013-03-13 | 2013-05-22 | 叶长东 | Biological soil conditioning agent containing sugar mill alcohol waste liquid, filter residue or peat |
| CN104163664A (en) * | 2014-09-11 | 2014-11-26 | 广西北部湾环境科学研究院 | Method for preparing solid-state bioorganic fertilizer by taking sludge as raw material |
| CN104893742A (en) * | 2015-06-09 | 2015-09-09 | 甘肃农业大学 | Sandy garden soil structure conditioner and preparation method thereof |
| CN105152703A (en) * | 2015-09-02 | 2015-12-16 | 广西鸿生源环保科技有限公司 | Soil improver |
-
2016
- 2016-03-10 CN CN201610137470.1A patent/CN105566014A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006143791A (en) * | 2004-11-17 | 2006-06-08 | Daiko Kensetsu Kk | Soil conditioner, soil for reviving culture soil and method of reviving field soil |
| CN101307234A (en) * | 2008-05-27 | 2008-11-19 | 刘奋安 | Organic modifying agent for low-yield soil and method for preparing same |
| CN103113170A (en) * | 2013-03-13 | 2013-05-22 | 叶长东 | Biological soil conditioning agent containing sugar mill alcohol waste liquid, filter residue or peat |
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