CN106116944A - A kind of high nitrogen forest base manure and production method thereof - Google Patents

A kind of high nitrogen forest base manure and production method thereof Download PDF

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Publication number
CN106116944A
CN106116944A CN201610453905.3A CN201610453905A CN106116944A CN 106116944 A CN106116944 A CN 106116944A CN 201610453905 A CN201610453905 A CN 201610453905A CN 106116944 A CN106116944 A CN 106116944A
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base manure
high nitrogen
raw material
forest base
petrochemical industry
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刘圣鹏
姚刚
秦森
王珍
孙学哲
张映
刘粉
孔凡衡
马杰
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Chambroad Chemical Industry Research Institute Co Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

The invention belongs to field of Environment Protection, be specifically related to a kind of high nitrogen forest base manure and production method thereof.Described high nitrogen forest base manure raw material includes petrochemical industry residual active sludge, waste mushroom leftover, power plant's producing ammonium sulfate byproduct, composite passivant, soy-bean whey syrup, wheat bran, fermenting agent and mineral raw material.The generation method of described high nitrogen forest base manure include the mixing of Feedstock treating, material, hot fermentation, rearmounted become thoroughly decomposed, operation adjusted by dry materials, material.The present invention is with petrochemical industry residual active sludge, waste mushroom leftover and power plant's producing ammonium sulfate byproduct for raw material production height nitrogen forest base manure, belong to resource reutilization field and production technology is simple, cost of investment is low, less energy consumption, it it is efficient environmental resource regeneration method, can turn waste into wealth, environmental benefit and social benefit are notable.

Description

A kind of high nitrogen forest base manure and production method thereof
Technical field
The invention belongs to field of Environment Protection, be specifically related to a kind of high nitrogen forest base manure and production method thereof.
Background technology
Sewage is after Wastewater Treated by Activated Sludge Process, and in secondary sedimentation tank, the material of precipitation is referred to as activated sludge, wherein discharges Part be referred to as residual active sludge.Petrochemical industry residual active sludge is except containing microorganism, parasite, suspended material and the most poisonous Outside harmful heavy metal and other harmful chemicals, possibly together with some nutrient substance such as nitrogen, phosphorus.Petrochemical industry residual active sludge belongs to In Industrial Solid Waste, finally disposing petrochemical industry residual active sludge is a sufficiently complex problem.China is to Industrial Solid Waste Process, to dispose principle be " innoxious, minimizing, resource ".In recent years, countries in the world are around how processing and effective land productivity Carried out substantial amounts of research and practical work with dewatered sludge, the sludge treating method used so far have burning, fill, arrange sea, Land_use change etc..But there is also many problems: (1) water content is high, reach 70%-80%, burning energy consumption increases, and processes running cost With higher, directly landfill is likely to, through earth's surface, enter underground deep layer, polluted underground water.(2) microorganism, pathogen content height, If not processing directly landfill or row sea, it is likely that contaminated land, air and water source.(3) containing the composition such as hydrargyrum such as heavy metal, Chromium, arsenic etc., the unprocessed Land_use change that directly carries out is easy to contaminated soil, causes the irreversible degeneration in arable land, severe contamination Environment.
Waste mushroom leftover is the waste residue after culturing edible fungus, wherein contains substantial amounts of crude fibre, lignin and mycelium, and contains There are rich in protein, aminoacid, carbohydrate, vitamin and trace element.The method master that waste mushroom leftover processes traditionally If simply banking up and burning, but due to the easy cooperating microorganisms of waste mushroom leftover, not only become the main of periphery Edible Fungi Living contaminants source, it is also possible to potential bio-safety risk can be caused；The a large amount of waste mushroom leftovers produced arbitrarily are banked up, not only invades Account for a large amount of soil, and the major source of periphery water, soil, atmospheric pollution can be become；It addition, the burning of waste mushroom leftover was both polluted Air, waste again in waste mushroom leftover rich in biomass energy and utility.
Containing sulfur dioxide in the flue gas that power plant soot generating produces, for reducing environmental pollution, many companies use ammonia process Sulfur method carries out desulfurization process.Generation ammonium sulfite, ammonium sulfite is reacted mainly by ammonia and the sulfur dioxide in flue gas Carry out oxidation reaction with pressure-air and generate ammonium sulfate, process to obtain producing ammonium sulfate byproduct product further.Producing ammonium sulfate byproduct is because of containing few Amount coal ash yellowish or greyish white, total nitrogen content >=18.0%.Meet " production of DL/T 808-2002 thermal power plant ammonia process Producing ammonium sulfate byproduct product ", can be as nitrogen application, but product appearance and quality relatively commercial sulfuric acid ammonium deviation, popularization and application are stranded Difficult.
Summary of the invention
For above-mentioned various problems, the invention provides a kind of environmental protection, the high nitrogen forest base manure of high financial profit and Its production method.
High nitrogen phosphorus wood base manure of the present invention, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 40%-60%, power plant producing ammonium sulfate byproduct 15%-25%, waste mushroom leftover 10%-25%, composite passivant 1.5%-2.5%, greatly Bean whey syrup 1%-10%, wheat bran 0.5%-2%, fermenting agent 0.05%-0.2%, mineral raw material 1%-3%.
In the present invention, petrochemical industry residual active sludge is the unnecessary mud of petrifaction sewage factory discharge after sludge processes, Petrochemical industry residual active sludge water content 70wt%-80wt%, phosphorus content >=55wt% (butt), nitrogen content >=6.5wt% are (dry Base).Waste mushroom leftover is the waste residue after culturing edible fungus, wherein contains substantial amounts of crude fibre, lignin and mycelium, and containing rich Rich protein, aminoacid, carbohydrate, vitamin and trace element, can buy in edible fungus culturing company.Waste mushroom leftover Index: dry >=80wt%, phosphorus content >=65wt% (butt), nitrogen content >=1.2wt% (butt).
Wherein, nitrogen, phosphorus, potassium and organic matter needed for petrochemical industry residual active sludge provides plant growing.Power plant's producing ammonium sulfate byproduct Nitrogen element is provided.
Waste mushroom leftover is containing crude fibre, lignin and mycelium, and containing protein, aminoacid, carbohydrate, all plants Thing growth desired nutritional material, and waste mushroom leftover is loose ventilative, rich in organic matter can be rapidly decomposed into during the fermentation There is good ventilation, the humus of water-holding capacity, the breathability of soil can be strengthened after using, it is to avoid soil compaction phenomenon.
Composite passivant is one of methods for curing heavy metal contamination in soil, by adding passivator in soil, can make Heavy metal converts to stable state, to reduce its transfer ability, thus reduces its biological effectiveness.In the present invention composite passivated Agent Main Function is can be low activity state by high activity condition conversion by the heavy metal in fertilizer and soil, reduces plant Adverse effect.
Composite passivant of the present invention, by percentage to the quality, its raw material consists of: flyash 20%-40%, boiling Stone powder 40%-65%, bran powder 5%-25%.Wherein, flyash is a kind of alkaline passivation agent, has porous and the biggest table Area, thus have the absorbability more higher than other passivating materials, the addition of flyash simultaneously can promote that humus is formed, solid phase The fixing heavy metal of macromolecule humic mass-energy absorption, reduces its animal migration and effectiveness.Zeolite powder particle surface can form hydration Oxide cover layer, surface is elecrtonegativity, beneficially Absorptive complex wave heavy metal ion, is to compare table in the natural minerals having now been found that The mineral that area is maximum, absorption property is best.Bran powder is the shell outside Oryza glutinosa, after taking off during paddy processing pulverize and Becoming, bran powder contains the P elements that high concentration crops easily absorb, and also has abundant vitamin B group, suitable micro-organisms numerous Reproductive growth, acts primarily as nutrient substance effect and carrier function.Contain owing to producing arsenic, chromium in high nitrogen forest base manure detection feedstock specifications Figureofmerit is higher, so the zeolite powder selecting passivation best is primary raw material, flyash and zeolite powder belong to alkaline passivation together Agent, plays effect superposition.Flyash and zeolite powder consumption is excessive causes surface soil alkalinity to increase, is unfavorable for plant growing, consumption Too small heavy metal passivation is inconspicuous, and heavy metal ion is absorbed by plants, and endangers plant growing.Bran powder consumption is excessive leads Causing flyash and zeolite powder content is too small, affect the passivation of heavy metal, consumption is too small does not has carrier function.
Soy-bean whey syrup is that Semen sojae atricolor separates albumen and bean dregs, a kind of by-product obtained through decortication, extraction oils and fats, extraction Product, concentration is 30wt%, whey protein and sugar, and about 70wt% is moisture, can provide nutrient substance to growth, It it is the good breeding material of fermenting agent.Wheat bran provides nutrient substance to culture propagation early stage.
Fermenting agent mainly includes bacillus subtilis, photosynthetic bacteria group, bacillus bifidus and high temperature cellulose-decomposting bacteria, high temperature Carbon in material, nitrogen, phosphorus, potassium, sulfur etc. are decomposed mineralising by actinomycetes etc. during the fermentation, form simple organic, to plant Nutrient substance is provided.
Mineral raw material mainly includes phosphorus, potassium element, adjusts the nitrogen in fertilizer, phosphorus, potassium ratio, promotes plant growing.This Mineral raw material described in invention is phosphate fertilizer and potash fertilizer mixture, in order to balance N-P-K content, and phosphate fertilizer and the mass ratio of potash fertilizer For 1:1.8-3.0, ratio is excessive causes potassium element not enough, affects Repiration and the photosynthesis of plant；Ratio is too small to be caused Composting production P elements is not enough, affects the multiple metabolic process of plant, poor growth, and plant is short and small.Add mineral mainly to carry For the phosphate fertilizer needed for plant and potash fertilizer.Described phosphate fertilizer be calcium superphosphate or calcium magnesium phosphate or ground phosphate rock or double superhosphate or its Mixture；Described potash fertilizer is potassium sulfate or potassium chloride or its mixture.
Carbon is the energy of bacterial growth, and nitrogen is then used for carrying out the breeding of bacterial cell by antibacterial, and carbon-nitrogen ratio is impact fermentation One of principal element of effect, petrochemical industry residual active sludge and waste mushroom leftover use proportioning of the present invention can adjust carbon nitrogen Ratio is to suitable proportion so that in later stage production process, compost fermentation is abundant.Composite passivant consumption is excessive causes the wasting of resources, uses Measure too small passivation effect inconspicuous；Wheat bran provides growth early stage nutrient substance, promotes fermented manure, consumption excessive waste thing Material, consumption is too small causes growth slow, affects compost；Fermenting agent is for buying strain, and adding proportion is according to the description of product Depending on.
The concrete production method of high nitrogen phosphorus wood base manure of the present invention is:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 50 DEG C-70 DEG C, every 2-4 It turning 1 time, altogether turning 3-5 time；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 5-7 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is less than 25wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
Petrochemical industry residual active sludge can utilize solar energy to evaporate natural-dehydration, control dirt in the way of using natural drying The moisture content 55wt%-70wt% of mud.Moisture content 55wt%-70wt% is the moisture scope of optimum strain fermentation growth, water Dividing excessive fermentation heap body poor air permeability, temperature-rise period is slow, and moisture is too small, affects growth breeding.
By dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and it is added to big Bean whey syrup forms material I.Soy-bean whey syrup Main Function is exactly the moisture adjusting material I, and moisture is low, increases Soybean Milk Clear syrup adding proportion, moisture is big, reduces soy-bean whey syrup ratio.The moisture adjusting material I is excessive, can block compost material Gap, affects heap body permeability, is easily formed anaerobic state, and produces foul smell, and nutrient loss is big；Moisture is too small, affects microorganism Growth and breeding, compost speed is slow, therefore, adjusts material I mix moisture and controls 50wt%-75wt%.
As it was previously stated, carbon-nitrogen ratio is one of principal element affecting ferment effect, carbon is the energy of bacterial growth, nitrogen then by Antibacterial is used for carrying out the breeding of bacterial cell, and carbon-nitrogen ratio is excessive or the too small fermentation calefaction that results in slows down, and compost is insufficient, Therefore, carbon-nitrogen ratio 18-32 of material I in the present invention.
Owing to material II and material I mass difference are relatively big, therefore the present invention uses the mode mixed step by step to carry out both Mixing.
In high temperature digest process, the compound of mix homogeneously can pile end 2-4 rice, the strip of high 1-1.5 rice is trapezoidal, Heat-preservation fermentation is started again at its shaded surface grass felt.Fermentation heap temperature is 50 DEG C-70 DEG C, turning in every 2-4 days 1 time, turning altogether 3-5 time.The pathogen in fertilizer and parasite can be killed when fermentation heap temperature reaches more than 50 DEG C.Temperature is crossed conference and is killed portion Dividing fermenting agent, pathogen and parasite in the too small compost of temperature still exist, and affect Fertilizer application effect.Often within 2-4 days, turn over Heap is once the hot fermentation state in order to keep heap body, and in the present invention, not other heating and thermal insulation, reduces energy consumption.Turning interval is short Easily causing high-temperature time short, ferment insufficient, turning interval is long, and heap temperature is the most too high, causes fermentation microbial inoculum dead. Turning number of times is very few, and hot fermentation is not fully complete, and heap temperature easily rises too high, the too much hot fermentation of turning number of times complete after heap body Temperature no longer raises, and turning is the most meaningless.
Rearmounted becoming thoroughly decomposed is the afterfermentation process become thoroughly decomposed of high temperature, and in being become thoroughly decomposed by some high temperature, undecomposed Organic substance is further Decompose, become the Organic substance that humic acid, aminoacid etc. are more stable, obtain full ripe composting production.Rearmounted become thoroughly decomposed the time Too short, do not reach and become thoroughly decomposed completely, composting production use value reduces, and product use value is not affected, mainly by overlong time It is to increase the compost time and place takies, increase cost of labor.
It is easily caused part microorganism owing to water content is excessive and continues breeding, consume nutrient substance, reduce composting production and utilize Being worth, water content is too small, little on product quality impact, but needs to carry out the measures such as drying and process, and increases compost cost.Cause This, the dry materials after invention needs rearmounted becoming thoroughly decomposed is less than 25wt% to water content.
The present invention utilizes petrochemical industry residual active sludge, waste mushroom leftover and power plant's producing ammonium sulfate byproduct to produce high nitrogen forest base manure Method provides the benefit that:
(1) realizing multiple resource comprehensive utilization, petrochemical industry residual active sludge contains higher nitrogen element and other Organic substances, is Plant good nitrogen element resource.Waste mushroom leftover, rich in organic and multi mineral prime element, belongs to available nutrient, and was fermenting Journey produces abundant humus, is easily absorbed and used by plants.Soy-bean whey syrup provides energy matter to strain fermentation.
(2) petrochemical industry residual active sludge and waste mushroom leftover land occupation and the problem of pollution environment are solved so that petrochemical industry Residual active sludge and waste mushroom leftover is innoxious, minimizing and resource.
(3) power plant's producing ammonium sulfate byproduct and mineral raw material add the high nitrogen forest base manure of generation, adjust the N P and K in fertilizer Ratio is more reasonable, improves the Mineral element content of fertilizer, and finished product pH slant acidity, the forest base being more suitable in basic soil Fertile.
(4) composting fermentation process adds composite passivant, and becomes thoroughly decomposed through high temperature, further to petrochemical industry residual active sludge In heavy metal activity be passivated, do not produce secondary pollution, reduce the harm to environment.
(5) add power plant's producing ammonium sulfate byproduct during high nitrogen forest base manure produces, solve power plant's producing ammonium sulfate byproduct popularization and application Difficult problem.
Accompanying drawing explanation
Fig. 1 is a kind of petrochemical industry residual active sludge of the present invention, waste mushroom leftover and power plant's producing ammonium sulfate byproduct high nitrogen of production The process chart of forest base manure.
Detailed description of the invention
The detailed description of the invention of form by the following examples, does the most specifically the foregoing of the present invention Bright, but this should not being interpreted as, the scope of the above-mentioned theme of the present invention is only limitted to Examples below.All based on foregoing of the present invention The technology realized belongs to the scope of the present invention.
Embodiment 1
A kind of high nitrogen forest base manure, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 40%, electricity Factory's producing ammonium sulfate byproduct 20%, waste mushroom leftover 25%, composite passivant 2.5%, soy-bean whey syrup 10%, wheat bran 0.5%, fermentation Microbial inoculum 0.2% and mineral raw material 1.8%.
Described composite passivant, by percentage to the quality, its raw material consists of: flyash 20%, zeolite powder 55%, rice Bran powder 25%.
Described mineral raw material is phosphate fertilizer and potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:1.8.
Described phosphate fertilizer is calcium superphosphate；Described potash fertilizer is potassium sulfate.
The production method of described high nitrogen forest base manure, it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；Petrochemical industry residual active sludge Dried moisture content is 55wt%.
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；Wherein, the moisture Control of material I is at 50wt%, and carbon-nitrogen ratio is 18.
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 50 DEG C, turning 1 in every 4 days Secondary, turning 3 times altogether；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 5 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is 20wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
Embodiment 2
A kind of high nitrogen forest base manure, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 60%, electricity Factory's producing ammonium sulfate byproduct 22%, waste mushroom leftover 10%, composite passivant 1.55%, soy-bean whey syrup 3.4%, wheat bran 2%, fermentation Microbial inoculum 0.05% and mineral raw material 1%.
Described composite passivant, by percentage to the quality, its raw material consists of: flyash 40%, zeolite powder 45%, rice Bran powder 15%.
Described mineral raw material is phosphate fertilizer and potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:2.0.
Described phosphate fertilizer is calcium magnesium phosphate；Described potash fertilizer is potassium chloride.
The production method of described high nitrogen forest base manure, it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；Petrochemical industry residual active sludge Dried moisture content is 70wt%.
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；Wherein, the moisture Control of material I is at 75wt%, and carbon-nitrogen ratio is 32.
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 70 DEG C, turning 1 in every 2 days Secondary, turning 5 times altogether；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 7 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is 15wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
Embodiment 3
A kind of high nitrogen forest base manure, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 50%, electricity Factory's producing ammonium sulfate byproduct 15%, waste mushroom leftover 25%, composite passivant 2.5%, soy-bean whey syrup 2.9%, wheat bran 2%, fermentation Microbial inoculum 0.1% and mineral raw material 2.5%.
Described composite passivant, by percentage to the quality, its raw material consists of: flyash 30%, zeolite powder 65%, rice Bran powder 5%.
Described mineral raw material is phosphate fertilizer and potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:3.0.
Described phosphate fertilizer is ground phosphate rock；Described potash fertilizer is potassium sulfate.
The production method of described high nitrogen forest base manure, it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；Petrochemical industry residual active sludge Dried moisture content is 60wt%.
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；Wherein, the moisture Control of material I is at 70wt%, and carbon-nitrogen ratio is 25.
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 60 DEG C, turning 1 in every 3 days Secondary, turning 4 times altogether；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 6 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is 20wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
Embodiment 4
A kind of high nitrogen forest base manure, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 45%, electricity Factory's producing ammonium sulfate byproduct 25%, waste mushroom leftover 17.8%, composite passivant 2%, soy-bean whey syrup 6%, wheat bran 1%, zymocyte Agent 0.2% and mineral raw material 3%.
Described composite passivant, by percentage to the quality, its raw material consists of: flyash 25%, zeolite powder 50%, rice Bran powder 25%.
Described mineral raw material is phosphate fertilizer and potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:2.5.
Described phosphate fertilizer is double superhosphate；Described potash fertilizer is potassium sulfate.
The production method of described high nitrogen forest base manure, it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；Petrochemical industry residual active sludge Dried moisture content is 65wt%.
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；Wherein, the moisture Control of material I is at 75wt%, and carbon-nitrogen ratio is 20.
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 55 DEG C, turning 1 in every 4 days Secondary, turning 5 times altogether；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 7 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is 22wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
Embodiment 5
A kind of high nitrogen forest base manure, by percentage to the quality, its raw material consists of: petrochemical industry residual active sludge 55%, electricity Factory's producing ammonium sulfate byproduct 25%, waste mushroom leftover 20%, composite passivant 1.5%, soy-bean whey syrup 1.8%, wheat bran 0.5%, send out Yeast-like fungi agent 0.2% and mineral raw material 1%.
Described composite passivant, by percentage to the quality, its raw material consists of: flyash 35%, zeolite powder 40%, rice Bran powder 25%.
Described mineral raw material is phosphate fertilizer and potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:1.8.
Described phosphate fertilizer is calcium superphosphate；Described potash fertilizer is potassium chloride.
The production method of described high nitrogen forest base manure, it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；Petrochemical industry residual active sludge Dried moisture content is 70wt%.
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to Wherein add soy-bean whey syrup and form material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I mixes step by step, obtains compound；Wherein, the moisture Control of material I is at 75wt%, and carbon-nitrogen ratio is 28.
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 65 DEG C, turning 1 in every 2 days Secondary, turning 3 times altogether；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 5 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is 20wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is mixed to add mineral raw material Close uniformly, i.e. can get high nitrogen forest base manure.
High nitrogen forest base manure Indexs measure result of the present invention is:
Detection project Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Moisture/% 21.05 14.96 19.88 22.33 20.76
pH 6.65 6.35 6.38 6.45 6.60
Organic (in terms of butt)/% 85.22 81.62 86.22 79.38 80.95
Nitrogen/% 6.77 6.89 6.52 7.03 7.10
Phosphorus is (with P2O5Meter)/% 1.55 1.46 1.50 1.48 1.53
Potassium is (with K2O counts)/% 2.72 2.26 2.56 2.61 2.35
Experimental example 1
The high nitrogen forest base manure produced is used for field test.Choosing size is 30m2, land fertility is equal 8 pieces adjacent Alkalescence experimental plot, transplants 2 years raw Chinese scholar trees individual, that health status is basically identical, spacing in the rows 30cm, line-spacing 40cm, carries out field pipe Reason, carries out renewal cultivation 2 months to nursery stock.Post processing 1-5 use the high nitrogen forest base manure described in embodiment 1-5 respectively, execute Consumption is 2.5kg/m2, process 6 and use 0.04kg/m2Inorganic composite fertilizer, processing 7 is comparison, and other field management are identical.Process Plant height and the footpath, ground of Chinese scholar tree is measured after 90 days.Result is as follows:
Process Plant height (cm) Footpath, ground (mm)
Process 1 (embodiment 1 high nitrogen forest base manure) 134.3 12.7
Process 2 (embodiment 2 high nitrogen forest base manure) 134.1 12.5
Process 3 (embodiment 3 high nitrogen forest base manure) 134.7 12.7
Process 4 (embodiment 4 high nitrogen forest base manure) 133.6 12.7
Process 5 (embodiment 5 high nitrogen forest base manure) 133.1 12.1
Process 6 (inorganic composite fertilizers) 133.8 12.5
Process 7 (comparisons) 129.5 11.6
Result of the test shows, high nitrogen forest base manure group and inorganic composite fertilizer group plant plant height and footpath, ground are all better than matched group, And high nitrogen forest base manure group and inorganic composite fertilizer group effect are without significant difference.Illustrate that the high nitrogen forest base manure that the present invention produces can Multiple nutrients material needed for plant is provided, promotes plant growing.

Claims (7)

1. one kind high nitrogen forest base manure, it is characterised in that: by percentage to the quality, its raw material consists of: petrochemical industry residual activity is dirty Mud 40%-60%, power plant producing ammonium sulfate byproduct 15%-25%, waste mushroom leftover 10%-25%, composite passivant 1.5%-2.5%, Soy-bean whey syrup 1%-10%, wheat bran 0.5%-2%, fermenting agent 0.05%-0.2%, mineral raw material 1%-3%.
One the most according to claim 1 high nitrogen forest base manure, it is characterised in that: described composite passivant, with quality Percentages, its raw material consists of: flyash 20%-40%, zeolite powder 40%-65%, bran powder 5%-25%.
One the most according to claim 1 high nitrogen forest base manure, it is characterised in that: described mineral raw material be phosphate fertilizer and Potash fertilizer mixture, and the mass ratio of phosphate fertilizer and potash fertilizer is 1:1.8-3.0.
One the most according to claim 3 high nitrogen forest base manure, it is characterised in that: described phosphate fertilizer is calcium superphosphate or calcium Magnesium-phosphorus fertilizer or ground phosphate rock or double superhosphate or its mixture；Described potash fertilizer is potassium sulfate or potassium chloride or its mixture.
5. the method for the high nitrogen forest base manure produced described in claim 1, it is characterised in that: it concretely comprises the following steps:
(0) get the raw materials ready and weigh each raw material in proportion, standby；
(1) petrochemical industry residual active sludge is dried by Feedstock treating；Waste mushroom leftover is pulverized；
(2) material mixes dry petrochemical industry residual active sludge, waste mushroom leftover and composite passivant mix homogeneously, and to it Middle interpolation soy-bean whey syrup forms material I；Wheat bran and fermenting agent are mixed into material II；By material II and material I Mix step by step, obtain compound；
(3) high temperature becomes thoroughly decomposed and the compound of mix homogeneously is piled up neatly heap heat-preservation fermentation；Fermentation heap temperature is 50 DEG C-70 DEG C, every 2-4 days Turning 1 time, altogether turning 3-5 time；
(4) rearmounted become thoroughly decomposed hot fermentation after material standing for fermentation 5-7 days；
(5) dry materials after rearmounted becoming thoroughly decomposed to water content is less than 25wt% by dry materials；
(6) material is adjusted and is mixed homogeneously with power plant producing ammonium sulfate byproduct by the rearmounted material that becomes thoroughly decomposed, then it is equal to add mineral raw material mixing Even, i.e. can get high nitrogen forest base manure.
The production method of a kind of high nitrogen forest base manure the most according to claim 5, it is characterised in that: petrochemical industry in step (1) The dried moisture content of residual active sludge is 55wt%-70wt%.
The production method of a kind of high nitrogen forest base manure the most according to claim 5, it is characterised in that: material I in step (2) Moisture Control at 50wt%-75wt%, carbon-nitrogen ratio is 18-32.
CN201610453905.3A 2016-06-21 2016-06-21 A kind of high nitrogen forest base manure and production method thereof Pending CN106116944A (en)

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