CN109652088A - A kind of soil remediation charcoal improved materials - Google Patents
A kind of soil remediation charcoal improved materials Download PDFInfo
- Publication number
- CN109652088A CN109652088A CN201811628498.0A CN201811628498A CN109652088A CN 109652088 A CN109652088 A CN 109652088A CN 201811628498 A CN201811628498 A CN 201811628498A CN 109652088 A CN109652088 A CN 109652088A
- Authority
- CN
- China
- Prior art keywords
- parts
- soil
- mixture
- acid
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
Abstract
The invention belongs to soil remediation fields, especially a kind of soil remediation charcoal improved materials, for existing when being repaired to soil, heavy metal pollution of soil cannot effectively be repaired, lead to the ineffective problem of soil remediation, now propose following scheme, it includes the raw material of following parts by weight: 20-30 parts of straw powder, 2-6 parts of quick lime, 25-35 parts of microbial bacterial agent, 30-40 parts of biomass carbon, 2-5 parts of dipotassium hydrogen phosphate, 4-7 parts of ammonium sulfate, 5-9 parts of organosilicon, 10-15 parts of lignin, quick-acting calcium 3-7 parts, 5-9 parts of ground phosphate rock, 6-11 parts of amino acid, 5-10 parts of peat soil, 11-14 parts of diatomite, 1-4 parts of humic acid, 7-12 parts of chitosan.The present invention can be repaired effectively soil, can effectively be repaired to heavy metal pollution of soil, can be improved soil, be increased fertility, preparation method is simple.
Description
Technical field
The present invention relates to soil remediation field more particularly to a kind of soil remediation charcoal improved materials.
Background technique
Soil remediation refers to the method transfer using physics, chemistry and biology, absorbs, the pollution in degradation and conversion soil
Object makes its concentration be reduced to acceptable level, or converts poisonous and hazardous pollutant to harmless substance.Basically,
The technical principle of contaminated soil remediation may include are as follows: (1) changes the existing forms of pollutant in the soil or the combination with soil
Mode reduces its transportable property and bioavailability in the environment；(2) concentration of harmful substance in soil is reduced.Soil
Originally be the natural collecting post and purified treatment place of all kinds of wastes, soil receives pollutant, be not offered as soil i.e. by
Pollution influences and has been more than the self-purification capacity of soil, thus in hygiene only when each pollutant accommodated in soil is excessive
Harmful influence is produced on upper and epidemiology, just shows that soil is contaminated.There are many reason of causing soil pollution, such as
Industrial sludge, agricultural garbage, sewage irrigation, pollutant sedimentation in atmosphere, it is a large amount of to use mineral chemical fertilizer and pesticide containing heavy metal
Etc..
The existing arable land of China has nearly 1/5 by different degrees of pollution, and contaminated soil will lead to crop production reduction, or even have
It is exceeded to may cause pollutant in agricultural product, and then is detrimental to health.In addition, with the acceleration of economic development and urbanization,
Contaminated sites caused by industrial and mining enterprises are also extremely serious.Due to the variation and adjustment of the industrial structure and city layout, some chemical industry,
The contaminating enterprises such as metallurgy move one after another, in addition the bankruptcy of some enterprises, contaminated site constantly generate.Soil is human society production
Movable important material base, be it is indispensable, be difficult to regenerated natural resources.The contaminated site not handled will be that chemistry is fixed
When bomb, once large area outburst influence difficult to the appraisal will be caused on national sustainable development, it is therefore necessary to soil dirt
The prevention of dye and contaminated soil remediation are paid much attention to.It is therefore desirable to properly manage and repaired, obtain it rationally
It utilizes.
In the prior art, when being repaired to soil, heavy metal pollution of soil cannot effectively be repaired, is caused
Soil remediation is ineffective.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of soil remediation charcoal improved materials.
A kind of soil remediation charcoal improved materials proposed by the present invention, the raw material including following parts by weight: straw powder 20-
30 parts, 2-6 parts of quick lime, 25-35 parts of microbial bacterial agent, 30-40 parts of biomass carbon, 2-5 parts of dipotassium hydrogen phosphate, ammonium sulfate 4-7
Part, 5-9 parts of organosilicon, 10-15 parts of lignin, calcium 3-7 parts quick-acting, 5-9 parts of ground phosphate rock, 6-11 parts of amino acid, peat soil 5-10
Part, 11-14 parts of diatomite, 1-4 parts of humic acid, 7-12 parts of chitosan, 6-10 parts of activated carbon fibre, 5-15 parts of polyacrylamide,
3-7 parts of turfy soil, 4-9 parts of organic fertilizer, 6-13 parts of Sodium Polyacrylate, 7-12 parts of bacillus subtilis, 3-7 parts of citric acid, winestone
2-6 parts sour, 4-8 parts of oxalic acid, 3-7 parts of calcium chloride, 6-9 parts of ferric phosphate, 5-11 parts of saponin, 4-8 parts of rhizobium；
Preparation method includes the following steps:
S1: by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, speed
Effect calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 20-30min, agitation mixer
Revolving speed is 750-850r/min, and the first mixture is made；
S2: by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic
Fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 25-35min, and mixing plant revolving speed is
The second mixture is made in 800-850r/min；
S3: bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium are put into stirring
It is mixed in machine, mixing time 30-35min, third mixture is made；
S4: mixing, mixing time 40-60min, system are stirred to the first mixture, the second mixture and third mixture
The 4th mixture is obtained, the 4th mixture is filtered, can be prepared by soil remediation charcoal improved materials.
Preferably, the raw material including following parts by weight: 21-29 parts of straw powder, 3-5 parts of quick lime, microbial bacterial agent 26-34
It is part, 31-39 parts of biomass carbon, 3-4 parts of dipotassium hydrogen phosphate, 5-6 parts of ammonium sulfate, 6-8 parts of organosilicon, 11-14 parts of lignin, quick-acting
4-6 parts of calcium, 6-8 parts of ground phosphate rock, 7-10 parts of amino acid, 6-9 parts of peat soil, 12-13 parts of diatomite, 2-3 parts of humic acid, chitosan
8-11 parts, 7-9 parts of activated carbon fibre, 6-14 parts of polyacrylamide, 4-6 parts of turfy soil, 5-8 parts of organic fertilizer, Sodium Polyacrylate 7-
12 parts, 8-11 parts of bacillus subtilis, 4-6 parts of citric acid, 3-5 parts of tartaric acid, 5-7 parts of oxalic acid, 4-6 parts of calcium chloride, ferric phosphate
7-8 parts, 6-10 parts of saponin, 5-7 parts of rhizobium.
Preferably, the straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organic
Silicon, lignin, quick-acting calcium, ground phosphate rock, amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre weight ratio
It is 21-29:3-5:26-34:31-39:3-4:5-6:6-8:11-14:4-6:6-8:7-10:6-9: 12-13:2-3:8-11:7-
9。
Preferably, the polyacrylamide, turfy soil, organic fertilizer, Sodium Polyacrylate, bacillus subtilis, citric acid, wine
Stone acid, oxalic acid, calcium chloride, ferric phosphate, saponin, rhizobium weight ratio be 6-14:4-6:5-8:7-12:8-11:4-6:3-
5:5-7:4-6:7-8:6-10:5-7.
Preferably, in the S1, by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, sulfuric acid
Ammonium, organosilicon, lignin, quick-acting calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 21-
29min, the revolving speed of agitation mixer are 760-840r/min, and the first mixture is made.
Preferably, in the S2, by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, poly- third
Acrylamide, turfy soil, organic fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 26-
34min, mixing plant revolving speed are 810-840r/min, and the second mixture is made.
Preferably, in the S3, by bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, gleditsia sinensis
Glycosides and rhizobium, which are put into blender, to be mixed, mixing time 31-34min, and third mixture is made.
Preferably, in the S4, mixing is stirred to the first mixture, the second mixture and third mixture, is stirred
Time is 45-55min, and the 4th mixture is made, is filtered to the 4th mixture, can be prepared by the improvement of soil remediation charcoal
Material.
Straw powder: stalk is the general name of mature crops cauline leaf (fringe) part, be often referred to wheat, rice, corn, potato,
The remainder of rape, cotton, sugarcane and other crops (usually coarse food grain) after harvesting seed, crops are photosynthetic
Product has more than half to be present in stalk, and stalk is a kind of with multipurpose rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc.
Reproducible living resources, stalk is also a kind of roughage, and feature is that crude fiber content is high (30%-40%), and containing wooden
Element etc. can be absorbed and be utilized by livestocks such as ruminant ox, sheep though lignocellulose cannot be utilized by pig, chicken；
Microbial bacterial agent: refer to objective microbe (effective bacterium) by industrialized production expand it is numerous after, using porous substance as
Adsorbent (such as turf, vermiculite) adsorbs the active bacteria formulation that the fermentation liquid of thallus is processed into, and this microbial inoculum is for dressing seed or dipping in
Root has and directly or indirectly improves soil, restore soil fertility, prevention soil-borne disease, maintain rhizosphere microflora balance and degrade
The effects of poisonous and harmful substances, agricultural microbial agent appropriately using can be improved agricultural output, improve quality of agricultural product, reduce
Fertilizer amount reduces cost, improvement soil, preserves the ecological environment；
Biomass carbon: referring to is had under anaerobic or anoxia condition by one kind that Pintsch process generates by the biomass rich in carbon
Height aromatization, the solid, porous particles substance rich in carbon, it contains a large amount of carbon and plant nutrient substance, with abundant
More oxygen-content active group is contained on pore structure, biggish specific surface area and surface, is a kind of multifunctional material, it not only may be used
To improve soil, increase fertility, soil or heavy metal and organic pollutant in sewage are adsorbed, and is had to carbon nitrogen preferable
Fixed function is applied in soil, it is possible to reduce the discharge of CO2, N2O, CH4 isothermal chamber gas, slowing global warming；
Lignin: be in a kind of unbodied, molecular structure being widely present in plant containing oxo phenylpropanol or its spread out
The xylem (a kind of construction of responsible fortune water and minerals) of the armaticity high polymer of biological structure unit, plant contains a large amount of wood
Quality makes xylem maintain high hardness to hold the weight for opening up whole plant；
Peat soil: being an important organic substance resource, but not yet development and utilization very well, the reason is that frequent waterflooding, Ren Xunan
To enter, peat thickness, based on humic acid, switching performance is good, and acidity is also suitable for only lightly processed being needed just to can be used as soil
Improved materials, mud and charcoal is except directly agricultural outer, still as producing tar, coal gas, pitch, plastics, dyestuff, fragrance, coal
The raw material of acid, trinitrobenzen etc. should be directed to the characteristics of peat is rich in nitrogen and high-selenium corn switching performance at agricultural aspect, as
The raw material of organic-inorganic compound fertilizer, the general phosphorus of peat soil, potassium content are relatively low, and the microelements validity such as boron, molybdenum, copper is low, mud
Charcoal has huge water holding, water absorbing properties, can be used for manufacturing soil physics modifying agent, high located peat is acid strong, exchangeable aluminum content
Height can just give full play to its fertilizer efficiency it is still necessary to cooperate other supplementation materials, not deep as some ponding, with being distributed in dam, ramp
On peat soil, grass is good, and grass yield is high, can ward off as mowing grassland and grazing, and the gentle depression area in part is small and not deep
Marsh, can also small pieces to open up wasteland be farmland, or with peat nearest cotton-padded mattress soil, improve soil physical and chemical property；
Diatomite: it is a kind of siliceous rock, is mainly distributed on the states such as China, the U.S., Japan, Denmark, France, Romania, is
A kind of biogenic siliceous sedimentary rock, it is mainly made of the remains of ancient times diatom, and chemical component, can based on SiO2
It is indicated with SiO2nH2O, mineralogical composition is opal and its mutation, using diatomite advantage: pH value neutrality, nontoxic, suspension
Can be good, absorption property is strong, and bulk density is light, and oil absorbency 115%, fineness is in 325 mesh --- and 500 mesh, mixing uniformity is good, and when use will not
Agricultural machinery pipeline is blocked, moisturizing can be played in the soil, loose soil property, extend drug effect fertilizer efficiency time, encourage crop growth effect,
Compound fertilizer industry: the compound fertilizer of the various crops such as fruit tree, vegetables, flowers and plants, using diatomite advantage: absorption property is strong, bulk density
Gently, fineness is uniform, and pH value neutrality is nontoxic, and mixing uniformity is good, and diatomite can become concentrated fertilizer, promotes crop growth, changes
Good soil etc. effect；
Polyacrylamide: being a kind of linear macromolecule polymer, and product is broadly divided into two kinds of forms of dry powder and colloid, average by it
Molecular weight can be divided into low molecular weight (<1,000,000), middle-molecular-weihydroxyethyl (200 ~ 4,000,000) and high molecular weight (>7,000,000) three classes, by its knot
Structure can be divided into non-ionic, anionic and cationic again, and anionic is mostly the hydrolysis body (HPAM) of PAM, polyacrylamide
A large amount of amide groups is had on the main chain of amine, chemical activity is very high, it can be modified the derivative for producing many polyacrylamides,
Agriculturally, polyacrylamide can be used as soil moisturizing agent and seed culture agent etc. as high absorbency material；
Turfy soil: turf, that is, peat is the product in formation process of bog, and turfy soil is formed in the Quaternary Period, by limnocryptophyte
Residuum cannot be decomposed completely and be accumulated under the anaerobic condition of more water, the plant that do not decomposed containing large quantity of moisture and thoroughly
Residuum, humus and a part of minerals, quality is soft easily fragmentary, has flammable and inspiratory, is in subacidity, needs to take
With vermiculite, volcano particle, increase the microelement in soil；
Sodium Polyacrylate: being a kind of new functional macromolecule material and important chemical products, and solid product is that white is (or pale yellow
Color) blocky or powder, liquid form product is colourless (or faint yellow) thick liquid, is dissolved in cold water, warm water, glycerol, propylene glycol etc.
In medium, temperature change is stablized, has the function of fixing metal ions, negative consequence of the metal ion to product can be prevented,
It is a kind of surfactant with a variety of properties；
Citric acid: citric acid is a kind of important organic acid also known as citric acid, clear crystal, Chang Hanyi molecular crystalline water, nothing
It is smelly, there is very strong tart flavour, soluble easily in water, citric acid is mainly used as acid, solubilizer, buffer, antioxidant, removes raw meat deodorization
Agent, flavor promoting agent, gelling agent, toner etc., in addition, citric acid also inhibits bacterium, color protection, improves flavor, promotes sucrose
The effects of conversion, citric acid also have chelation, can remove certain poisonous metals, citric acid can prevent because of enzymatic and
Oxidation caused by metal catalytic, to prevent quick-frozen fresh fruits discoloration spoiled；
Tartaric acid: it is similar with citric acid, it can be used for food industry, such as manufacture beverage, tartaric acid and tannin share, and can be used as acidity
The mordant of dyestuff, tartaric acid can be with various metals ion complexations；
Oxalic acid: it is a kind of metabolite of organism, is distributed widely in plant, animal and fungus body, and in different life
Play different functions in body, research find hundred various plants rich in oxalic acid, especially with spinach, three-coloured amaranth, beet, purslane, taro,
Content highest in the plants such as sweet potato and rheum officinale, since oxalic acid can reduce the bioavailability of mineral element, in human body be easy with
Calcium ion, which forms calcium oxalate, leads to kidney stone, so oxalic acid is often referred to as a kind of antagonist that mineral element absorption utilizes,
Oxalic acid also known as ethanedioic acid, are widely present in plant derived foods, and oxalic acid is colourless column crystal, it is soluble easily in water and do not dissolve in second
The organic solvents such as ether, oxalate have very strong mating reaction, are another kind of metal-chelators in plant derived foods, when oxalic acid and one
When a little alkali earth metals combine, dissolubility is substantially reduced, and as calcium oxalate is practically insoluble in water, therefore the presence of oxalic acid is to must
The biological effectiveness of palpus mineral has a significant impact；When oxalic acid is in conjunction with some low transition metal elements, due to the cooperation of oxalic acid
Effect, forms soluble complex, and dissolubility greatly increases；
Rhizobium: with legume symbiosis, forming the nitrogen in root nodule and fixed air for a kind of bacillus of plant nutrient,
It can promote a kind of Gram-negative aerobasilus of anomaly of plants hyperplasia, for normal cell with flagellum movement, no gemma can benefit
With multiple kinds of carbohydrate, and considerable amount of extracellular mucus is generated, as rhizobium and chronic rhizobium can be planted from pulse family
Object root hair, which invades, forms root nodule in root, and becomes the multistate cell of branch, referred to as bacteroid in root nodule, and there are also agrobacteriums
Belong to, a variety of dicotyledons and gymnosperm can be invaded by wound, causing transforming plant cells is the tumour of paraplasm
Cell generates crown gall, hair root or bar goitre etc., and after germination takes root, rhizobium invade root from root hair, in certain condition
Under, the root nodule with nitrogen fixing capacity is formed, under the action of azotase, molecular nitrogen is converted ammonia state by the bacteroid in root nodule
Nitrogen, at the same time, each root nodule are exactly a seat minitype nitrogen fertilizer plant, and nitrogen is continuously conveyed to plant and is utilized, around crop
Indigenous Rhizobia quantity it is seldom, it is difficult to meet the needs of plant growth, legume in the world requires artificial infection root
Tumor microbial inoculum, nitragin do not have environmental pollution to the nitrogenous fertilizer of production estimation, are not required to transport for long-distance, do not have nitrogen in use process
Be lost, and manually apply chemical nitrogen fertilizer turnover rate commonly greater than 50%, when legume sprout and send out roots hair after, rhizobium by
The stimulation and attraction of the agglutinin of root hair secretion, are largely gathered on rhizosphere and Gen Biao, after Gen Mao is contacted with rhizobium, are first
Cell wall softens, and bending or curling of the root hair occurs, followed by cell wall invaginates, and rhizobium invade root hair therewith, until the cortex of root, root nodule
Bacterium is in cortex mass propagation and is changed into bacteroid, at this time a large amount of hyperplasia of root cortex, forms warty tissue, finally protrudes root
Root nodule is formed, when the section pinkiness of effective root nodule, illustrates that root nodule enters the stage of ripeness, starts fixed nitrogen, and mention to plant
For nitrogen；
Humic acid: being animals and plants remains, mainly the remains of plant, by the decomposition and conversion of microorganism and geochemistry
A series of processes a kind of organic substance for causing and accumulating, its total amount is surprisingly big, and number is in terms of trillion tons, rivers lake
Sea, soil coal mine have its trace in most of earth's surface, due to being widely present for it, so the influence to the earth is also very big,
It is related to circulation, the mineral migration accumulation, soil fertility, the ecological balance etc. of carbon, humus can in soils and sediments
It is divided into three major parts: humic acid, fulvic acid and humin, wherein HA is dissolved in alkali, but not soluble in water and sour；FA was both dissolved in
Alkali also is soluble in water and acid；And HM is dissolved in diluted alkaline, not soluble in water and sour, since humic acid has specific function, it will be controlled in sand prevention
Husky, improvement soil, municipal sewage treatment, ecological agriculture construction, production green, organic products, exploitation drug, health care product etc.
Its unique effect is played, can be conducive to nutrient with the metal ion clutch in water and be transmitted to crop, and soil can be improved
Structure is conducive to the growth of crops, exchanged with metal ion, absorption, complexing, chelating the effects of；Make in dispersion
For polyelectrolyte, there is the effects of cohesion, peptization, dispersion, there are also a certain number of free radicals on humic acid molecule, have physiology living
Property；
Organic fertilizer: being mainly derived from plant and (or) animal, and imposing on soil to provide plant nutrient is the carbon containing of its major function
Material is processed through biological substance, animals and plants waste, plant residue, eliminates poisonous and harmful substance therein, rich in big
Measure benefit materials, comprising: a variety of organic acids, peptides and the nutrient abundant including nitrogen, phosphorus, potassium can not only be
Crops provide full nutrition, and fertilizer efficiency is long, can increase and update the soil organism, promote microbial reproduction, improve soil
Physicochemical property and bioactivity, be the Main Nutrients of pollution-free food production.
The beneficial effects of the present invention are:
The parsing that the heavy metal in soil can effectively be enhanced by citric acid, tartaric acid and oxalic acid, can have by calcium chloride
Heavy metal in the removal soil of effect reduces the migration of metal ion by lignin and complexing of metal ion, reduces dirty
Dye, by chitosan can effective adsorbing metal ions, for stalk as a kind of organic materials, soil can be improved by being added in soil
Earth porosity, earth bulk density in reduction improve moisture and connect rate, increase the content of organic matter, the humic acid generated in decay process
It can interact with metal ion, minerals, the toxic active pollutant in environment, so as to improve the heavy metal in soil
Pollution, saponin are that the common chemical reagent of heavy metal, saponin and heavy metal can form stable solvable generation during reparation soil is bad
Complexing
Object greatly reduces absorption of the soil to heavy metal, to reduce the toxicity and bioavailable of heavy metal in soil
Property, show that saponin has preferable elution removal effect to heavy metal in soil, rhizobium have very strong suction to heavy metal
Attached ability plays good action disastrously to ecology again, can cut down the biological effectiveness of heavy metal, to mitigate the damage to plant
Wound can improve soil by biomass carbon, increase fertility, adsorb heavy metal and organic pollutant in soil, and to carbon
Nitrogen has preferable fixed function, is applied in soil, it is possible to reduce the discharge of CO2, N2O, CH4 isothermal chamber gas slows down complete
Ball warms, and the present invention can be repaired effectively soil, can effectively be repaired to heavy metal pollution of soil, Ke Yigai
Good soil increases fertility, and preparation method is simple.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
The invention proposes a kind of soil remediation charcoal improved materials, the raw material including following parts by weight: 20 parts of straw powder, life
2 parts of lime, 25 parts of microbial bacterial agent, 30 parts of biomass carbon, 2 parts of dipotassium hydrogen phosphate, 4 parts of ammonium sulfate, 5 parts of organosilicon, lignin
10 parts, 3 parts of quick-acting calcium, 5 parts of ground phosphate rock, 6 parts of amino acid, 5 parts of peat soil, 11 parts of diatomite, 1 part of humic acid, 7 parts of chitosan,
6 parts of activated carbon fibre, 5 parts of polyacrylamide, 3 parts of turfy soil, 4 parts of organic fertilizer, 6 parts of Sodium Polyacrylate, bacillus subtilis 7
Part, 3 parts of citric acid, 2 parts of tartaric acid, 4 parts of oxalic acid, 3 parts of calcium chloride, 6 parts of ferric phosphate, 5 parts of saponin, 4 parts of rhizobium；
Preparation method includes the following steps:
S1: by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, speed
Effect calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 20min, the revolving speed of agitation mixer
For 750r/min, the first mixture is made；
S2: by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic
Fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 25min, and mixing plant revolving speed is 800r/
The second mixture is made in min；
S3: bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium are put into stirring
It is mixed in machine, mixing time 30min, third mixture is made；
S4: being stirred mixing to the first mixture, the second mixture and third mixture, mixing time 40min, is made the
Four mixtures are filtered the 4th mixture, can be prepared by soil remediation charcoal improved materials.
Embodiment two
The invention proposes a kind of soil remediation charcoal improved materials, the raw material including following parts by weight: 25 parts of straw powder, life
4 parts of lime, 30 parts of microbial bacterial agent, 35 parts of biomass carbon, 3 parts of dipotassium hydrogen phosphate, 5 parts of ammonium sulfate, 7 parts of organosilicon, lignin
12 parts, 5 parts of quick-acting calcium, 7 parts of ground phosphate rock, 8 parts of amino acid, 7 parts of peat soil, 12 parts of diatomite, 2 parts of humic acid, 10 parts of chitosan,
8 parts of activated carbon fibre, 10 parts of polyacrylamide, 5 parts of turfy soil, 6 parts of organic fertilizer, 9 parts of Sodium Polyacrylate, bacillus subtilis 10
Part, 5 parts of citric acid, 4 parts of tartaric acid, 6 parts of oxalic acid, 5 parts of calcium chloride, 7 parts of ferric phosphate, 9 parts of saponin, 6 parts of rhizobium；
Preparation method includes the following steps:
S1: by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, speed
Effect calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 25min, the revolving speed of agitation mixer
For 800r/min, the first mixture is made；
S2: by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic
Fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 30min, and mixing plant revolving speed is 820r/
The second mixture is made in min；
S3: bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium are put into stirring
It is mixed in machine, mixing time 32min, third mixture is made；
S4: being stirred mixing to the first mixture, the second mixture and third mixture, mixing time 50min, is made the
Four mixtures are filtered the 4th mixture, can be prepared by soil remediation charcoal improved materials.
Embodiment three
The invention proposes a kind of soil remediation charcoal improved materials, the raw material including following parts by weight: 30 parts of straw powder, life
6 parts of lime, 35 parts of microbial bacterial agent, 40 parts of biomass carbon, 5 parts of dipotassium hydrogen phosphate, 7 parts of ammonium sulfate, 9 parts of organosilicon, lignin
15 parts, 7 parts of quick-acting calcium, 9 parts of ground phosphate rock, 1 part of amino acid 1,10 parts of peat soil, 14 parts of diatomite, 4 parts of humic acid, chitosan 12
Part, 10 parts of activated carbon fibre, 15 parts of polyacrylamide, 7 parts of turfy soil, 9 parts of organic fertilizer, 13 parts of Sodium Polyacrylate, withered grass gemma
12 parts of bacillus, 7 parts of citric acid, 6 parts of tartaric acid, 8 parts of oxalic acid, 7 parts of calcium chloride, 9 parts of ferric phosphate, 11 parts of saponin, rhizobium 8
Part；
Preparation method includes the following steps:
S1: by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, speed
Effect calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 30min, the revolving speed of agitation mixer
For 850r/min, the first mixture is made；
S2: by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic
Fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 35min, and mixing plant revolving speed is 850r/
The second mixture is made in min；
S3: bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium are put into stirring
It is mixed in machine, mixing time 35min, third mixture is made；
S4: being stirred mixing to the first mixture, the second mixture and third mixture, mixing time 60min, is made the
Four mixtures are filtered the 4th mixture, can be prepared by soil remediation charcoal improved materials.
To soil remediation charcoal improved materials made from embodiment one to three, conventional soil remediation material is compared, it is real
It is as shown in the table to test data:
By above table it is found that soil remediation charcoal improved materials proposed by the present invention can be repaired effectively soil,
Heavy metal pollution of soil can effectively be repaired, soil can be improved, increase fertility, and implemented two and implement to be best
Example.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of soil remediation charcoal improved materials, which is characterized in that the raw material including following parts by weight: straw powder 20-30
Part, 2-6 parts of quick lime, 25-35 parts of microbial bacterial agent, 30-40 parts of biomass carbon, 2-5 parts of dipotassium hydrogen phosphate, 4-7 parts of ammonium sulfate,
5-9 parts of organosilicon, 10-15 parts of lignin, calcium 3-7 parts quick-acting, 5-9 parts of ground phosphate rock, 6-11 parts of amino acid, 5-10 parts of peat soil,
11-14 parts of diatomite, 1-4 parts of humic acid, 7-12 parts of chitosan, 6-10 parts of activated carbon fibre, 5-15 parts of polyacrylamide, turf
3-7 parts native, 4-9 parts of organic fertilizer, 6-13 parts of Sodium Polyacrylate, 7-12 parts of bacillus subtilis, 3-7 parts of citric acid, tartaric acid 2-6
Part, 4-8 parts of oxalic acid, 3-7 parts of calcium chloride, 6-9 parts of ferric phosphate, 5-11 parts of saponin, 4-8 parts of rhizobium；
Preparation method includes the following steps:
S1: by straw powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, speed
Effect calcium and ground phosphate rock are put into and are stirred mixing in agitation mixer, mixing time 20-30min, agitation mixer
Revolving speed is 750-850r/min, and the first mixture is made；
S2: by amino acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic
Fertilizer and Sodium Polyacrylate, which are put into mixing plant, to be mixed, mixing time 25-35min, and mixing plant revolving speed is
The second mixture is made in 800-850r/min；
S3: bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium are put into stirring
It is mixed in machine, mixing time 30-35min, third mixture is made；
S4: mixing, mixing time 40-60min, system are stirred to the first mixture, the second mixture and third mixture
The 4th mixture is obtained, the 4th mixture is filtered, can be prepared by soil remediation charcoal improved materials.
2. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that including following parts by weight
Raw material: 21-29 parts of straw powder, 3-5 parts of quick lime, 26-34 parts of microbial bacterial agent, 31-39 parts of biomass carbon, dipotassium hydrogen phosphate
3-4 parts, 5-6 parts of ammonium sulfate, 6-8 parts of organosilicon, 11-14 parts of lignin, calcium 4-6 parts quick-acting, 6-8 parts of ground phosphate rock, amino acid 7-
10 parts, 6-9 parts of peat soil, 12-13 parts of diatomite, 2-3 parts of humic acid, 8-11 parts of chitosan, 7-9 parts of activated carbon fibre, poly- third
6-14 parts of acrylamide, 4-6 parts of turfy soil, 5-8 parts of organic fertilizer, 7-12 parts of Sodium Polyacrylate, 8-11 parts of bacillus subtilis, lemon
4-6 parts sour, 3-5 parts of tartaric acid, 5-7 parts of oxalic acid, 4-6 parts of calcium chloride, 7-8 parts of ferric phosphate, 6-10 parts of saponin, rhizobium 5-7
Part.
3. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that the straw powder, life
Lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, quick-acting calcium, ground phosphate rock, amino
Acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre weight ratio be 21-29:3-5:26-34:31-39:3-4:
5-6:6-8:11-14:4-6:6-8:7-10:6-9:12-13:2-3:8-11:7-9.
4. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that the polyacrylamide
Amine, turfy soil, organic fertilizer, Sodium Polyacrylate, bacillus subtilis, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, soap
Angle glycosides, rhizobium weight ratio be 6-14:4-6:5-8:7-12:8-11:4-6:3-5:5-7:4-6:7-8:6-10:5-7.
5. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that in the S1, by straw
Stalk powder, quick lime, microbial bacterial agent, biomass carbon, dipotassium hydrogen phosphate, ammonium sulfate, organosilicon, lignin, quick-acting calcium and phosphorus ore
Powder is put into and is stirred mixing in agitation mixer, mixing time 21-29min, and the revolving speed of agitation mixer is 760-
The first mixture is made in 840r/min.
6. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that in the S2, by ammonia
Base acid, peat soil, diatomite, humic acid, chitosan, activated carbon fibre, polyacrylamide, turfy soil, organic fertilizer and polypropylene
Sour sodium, which is put into mixing plant, to be mixed, mixing time 26-34min, and mixing plant revolving speed is 810-840r/min,
The second mixture is made.
7. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that, will be withered in the S3
Careless bacillus, citric acid, tartaric acid, oxalic acid, calcium chloride, ferric phosphate, saponin and rhizobium, which are put into blender, to be mixed
Stirring is closed, third mixture is made in mixing time 31-34min.
8. a kind of soil remediation charcoal improved materials according to claim 1, which is characterized in that in the S4, to
One mixture, the second mixture and third mixture are stirred mixing, and the 4th mixing is made in mixing time 45-55min
Object is filtered the 4th mixture, can be prepared by soil remediation charcoal improved materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628498.0A CN109652088A (en) | 2018-12-28 | 2018-12-28 | A kind of soil remediation charcoal improved materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628498.0A CN109652088A (en) | 2018-12-28 | 2018-12-28 | A kind of soil remediation charcoal improved materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109652088A true CN109652088A (en) | 2019-04-19 |
Family
ID=66117749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628498.0A Withdrawn CN109652088A (en) | 2018-12-28 | 2018-12-28 | A kind of soil remediation charcoal improved materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109652088A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153158A (en) * | 2019-05-27 | 2019-08-23 | 江苏雨松环境修复研究中心有限公司 | A kind of reparation medicament and restorative procedure for heavy-metal contaminated soil |
| CN110711769A (en) * | 2019-11-04 | 2020-01-21 | 徐州得铸生物科技有限公司 | Grading heavy metal soil in-situ remediation agent and remediation method thereof |
| CN111807895A (en) * | 2020-07-21 | 2020-10-23 | 武汉美佳源环境工程有限公司 | Preparation process of soil remediation agent with multiple elements |
| CN113121289A (en) * | 2021-04-13 | 2021-07-16 | 施可丰化工股份有限公司 | Acidic soil conditioner and preparation method thereof |
| CN113385528A (en) * | 2021-06-15 | 2021-09-14 | 清华大学深圳国际研究生院 | Natural light excitation composite material system for promoting soil heavy metal fixation and phosphorus retention |
| CN113429978A (en) * | 2021-05-24 | 2021-09-24 | 河北桃晟堂农业科技开发有限公司 | Traditional Chinese medicine planting soil conditioner and preparation method and application thereof |
| CN113578949A (en) * | 2021-07-28 | 2021-11-02 | 广东粤壮园林建设有限公司 | Method for restoring soil for planting garden plants |
| CN113666781A (en) * | 2021-07-28 | 2021-11-19 | 青岛盛农粮食有限公司 | Soil conditioner for peanut planting and preparation and use methods thereof |
| CN113773850A (en) * | 2021-10-28 | 2021-12-10 | 东雪飞 | Heavy metal contaminated soil remediation agent and preparation method thereof |
| CN113881439A (en) * | 2021-10-19 | 2022-01-04 | 西南林业大学 | Soil remediation biochar improving material and preparation method thereof |
| CN114731916A (en) * | 2022-04-20 | 2022-07-12 | 深圳市芭田生态工程股份有限公司 | Cultivation method of calcium-rich sweet potatoes |
| CN115536462A (en) * | 2022-09-12 | 2022-12-30 | 徐妍 | Microbial remediation preparation for industrial contaminated soil and preparation method thereof |
| CN115724698A (en) * | 2022-11-30 | 2023-03-03 | 中昇南阳生物科技有限公司 | Acidic soil conditioner and preparation method thereof |
| CN116064044A (en) * | 2023-03-07 | 2023-05-05 | 北京汉科财富科技有限公司 | Soil conditioner and soil conditioning method for repairing acidification hardening and heavy metal pollution |
-
2018
- 2018-12-28 CN CN201811628498.0A patent/CN109652088A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153158A (en) * | 2019-05-27 | 2019-08-23 | 江苏雨松环境修复研究中心有限公司 | A kind of reparation medicament and restorative procedure for heavy-metal contaminated soil |
| CN110711769A (en) * | 2019-11-04 | 2020-01-21 | 徐州得铸生物科技有限公司 | Grading heavy metal soil in-situ remediation agent and remediation method thereof |
| CN111807895A (en) * | 2020-07-21 | 2020-10-23 | 武汉美佳源环境工程有限公司 | Preparation process of soil remediation agent with multiple elements |
| CN113121289A (en) * | 2021-04-13 | 2021-07-16 | 施可丰化工股份有限公司 | Acidic soil conditioner and preparation method thereof |
| CN113429978A (en) * | 2021-05-24 | 2021-09-24 | 河北桃晟堂农业科技开发有限公司 | Traditional Chinese medicine planting soil conditioner and preparation method and application thereof |
| CN113385528A (en) * | 2021-06-15 | 2021-09-14 | 清华大学深圳国际研究生院 | Natural light excitation composite material system for promoting soil heavy metal fixation and phosphorus retention |
| CN113578949A (en) * | 2021-07-28 | 2021-11-02 | 广东粤壮园林建设有限公司 | Method for restoring soil for planting garden plants |
| CN113666781A (en) * | 2021-07-28 | 2021-11-19 | 青岛盛农粮食有限公司 | Soil conditioner for peanut planting and preparation and use methods thereof |
| CN113881439A (en) * | 2021-10-19 | 2022-01-04 | 西南林业大学 | Soil remediation biochar improving material and preparation method thereof |
| CN113773850A (en) * | 2021-10-28 | 2021-12-10 | 东雪飞 | Heavy metal contaminated soil remediation agent and preparation method thereof |
| CN114731916A (en) * | 2022-04-20 | 2022-07-12 | 深圳市芭田生态工程股份有限公司 | Cultivation method of calcium-rich sweet potatoes |
| CN115536462A (en) * | 2022-09-12 | 2022-12-30 | 徐妍 | Microbial remediation preparation for industrial contaminated soil and preparation method thereof |
| CN115724698A (en) * | 2022-11-30 | 2023-03-03 | 中昇南阳生物科技有限公司 | Acidic soil conditioner and preparation method thereof |
| CN116064044A (en) * | 2023-03-07 | 2023-05-05 | 北京汉科财富科技有限公司 | Soil conditioner and soil conditioning method for repairing acidification hardening and heavy metal pollution |
| CN116064044B (en) * | 2023-03-07 | 2023-05-30 | 北京汉科财富科技有限公司 | Soil conditioner and soil conditioning method for repairing acidification hardening and heavy metal pollution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109652088A (en) | A kind of soil remediation charcoal improved materials | |
| US8592343B2 (en) | Polymeric compositions containing rhizobium and/or plant growth-promoting rhizobacteria inoculant, use thereof and seeds treated with the compositions | |
| CN102344812B (en) | Microbiological preparation for improving alkaline land, its preparation method and its application | |
| CN104672009B (en) | A kind of multifunction activity organic fertilizer and preparation method thereof | |
| CN102517030B (en) | Saline-alkali soil improver | |
| CN104788265B (en) | Salt-soda soil biological modification fertilizer and its preparation based on high sulfur coal gangue | |
| CN101585740B (en) | Natural soil fertilizer conditioner | |
| CN102093093B (en) | Soil regulator for promoting growth of crops and application thereof | |
| CN101842334B (en) | Novel biological fertiliser, method for obtaining same and use thereof as a plant growth stimulator | |
| CN109679663A (en) | A kind of soil in protected field modifying agent and its method of administration | |
| CN101463334B (en) | Fermentation liquor composition for preparing biological organic fertilizer and preparation and use thereof | |
| CN101130465A (en) | Grain type humic acid compound biological fertilizer and manufacturing method therefor | |
| CN101560124A (en) | Composition and preparation method of compound fertilizer special for fruit tree | |
| CN110668876B (en) | Composite mycorrhiza biological fertilizer and preparation method and application thereof | |
| CN108192635B (en) | Soil conditioner and preparation method and application thereof | |
| CN103787776A (en) | Biological water flushing fertilizer and preparation method thereof | |
| CN107721658A (en) | A kind of fertilizer synergistic conditioning agent and its production method | |
| CN107652147A (en) | Improved soil type fertilizer synergistic conditioning agent and its production method | |
| CN1240779A (en) | Efficient multifunctional composite microbe fertilizer and its industrially preparing process | |
| CN106831260A (en) | Vinery soil conditioner and preparation method thereof | |
| CN107325821A (en) | A kind of biomass carbon base microbe microbial inoculum for preventing and treating watermelon blight and preparation method and application | |
| CN107337533A (en) | A kind of Tea planting ground soil-repairing agent and preparation method thereof | |
| CN103621210B (en) | A kind of method improving moisture soil available phosphorus content | |
| CN1218909C (en) | Anti salt and alkali paddy rice seedling strengthening fertilizer | |
| CN107473867A (en) | A kind of bio-bacterial manure prepared using animal waste and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |
|
| WW01 | Invention patent application withdrawn after publication |