CN105598160A - Soil restoration method - Google Patents
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- CN105598160A CN105598160A CN201610154488.2A CN201610154488A CN105598160A CN 105598160 A CN105598160 A CN 105598160A CN 201610154488 A CN201610154488 A CN 201610154488A CN 105598160 A CN105598160 A CN 105598160A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
- B09C1/105—Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
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- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a soil restoration method which comprises three processes, namely insecticide spraying, restoration based on earthworm bioaccumulation and microbial decomposition, wherein an insecticide adopted in the insecticide spraying is prepared from the following raw materials in parts by weight: 280-320 parts of an organic fertilizer, 28-32 parts of a microbial agent, 0.05-0.1 part of pyrethrum, 0.03-0.09 part of derris and 0.02-0.06 part of agritol powder. The method for restoring heavy metal contaminated soil is capable of not only improving the fertilizer efficiency of soil, but also killing injurious insects in the soil and on the ground, and increasing the microbial decomposition, and is good in effect and simple to operate.
Description
Technical field
The invention discloses a kind of soil remediation method, especially relate to the biochemical resource repairing heavy metal pollution of comprehensive utilizationThe method of soil, belongs to soil remediation method field.
Background technology
Heavy metal pollution of soil refers to because mankind's activity joins metal in soil, causes heavy metal in soil obviousHigher than primary content and cause eco-environmental quality worsen phenomenon. The heavy metal of contaminated soil mainly comprises mercury (Hg), cadmium(Cd), the significant element of bio-toxicity such as plumbous (Pb), chromium (Cr) and metalloid arsenic (As), and have certain toxicity zinc (Zn),The elements such as copper (Cu), nickel (Ni). Mainly from agricultural chemicals, waste water, mud and atmospheric sedimentation etc., if mercury is mainly from mercury-containing waste water,Cadmium, lead contamination be mainly from smelting discharge and automobile exhaust gas sedimentation, arsenic be widely used as pesticide, bactericide, rat poison andHerbicide. Excessive heavy metal can cause physiological function of plants disorder, trophic disturbance, the enrichment in crop grain of the elements such as cadmium, mercuryCoefficient is higher, even if exceed food hygienic standard, does not also affect plant growth, growth and output, and mercury, arsenic can weaken and press down in additionNitrated in soil processed, amonifying bacteria is movable, affects nitrogen supply. Heavy metal contaminants mobility in soil is very little, be difficult forWater leaching, is not microbial degradation, enters after human body by food chain, and potential hazard is very big, should be specifically noted that and prevents heavy metalTo soil pollution.
Current soil reclamation activities, according to processing mode, after processing, whether soil position changes, can be divided into that original position is administered andDystopy is administered. Dystopy administers that environmental risk is lower, and it is higher that instant effect and system are processed predictability, but cost is high, to environmental perturbationGreatly. Comparatively speaking, original position is administered more economical and practical, simple to operate. According to the difference of administering technique and principle, contaminated soilImprovement technology can be divided into: engineering control measure and physical chemistry are repaired two large classes. Engineering control measure mainly comprises: soil moved in to improve the original, changeSoil, go to show soil and the deep ploughing measure such as dig; Physical chemistry reparation mainly comprises: curing/stabilizing, electronic reparation, complexing drip washing,Steam lixiviate, redox, agricultural reparation, biological restoration etc. Recovery technique for heavy metal pollution of soil mainly contains: plantRepair, in-situ chemical drip washing, ex-situ chemical washing, soil function improvement, solidifies recovery technique, physical separation recovery technique, glassGlassization is repaired, thermodynamics reparation, and reparation is analysed in pyrolysis, electrodynamics reparation, soil removal and replacement reparation etc.
Notification number CN101947539B(application number 201010248855.8) Chinese patent literature a kind of processing is disclosedThe soil remediation method of heavy metal contaminants, by the content of beary metal height in soil, is divided into three classes, i.e. serious pollution by soilSoil, intermediate pollution soil and light contamination soil, be first to carry out chemical leaching for the restorative procedure of serious pollution soil, thenCarry out earthworm bioaccumulation reparation and phytoremediation; Restorative procedure for the soil of intermediate pollution comprises earthworm bioaccumulation reparation and plantRepair; Phytoremediation for the restorative procedure of light contamination soil. Publication No. CN102076436B(application number200980124086.6) Chinese patent literature discloses a kind of soil remediation method, comprises the following steps: by metal combinationThereby grain joins the place of containing one or more metal pollutants and makes at least one of described one or more metal pollutantsA bit by described particle chelating, and breed in described place with plant. Publication No. CN103833274A(application number201310751031.6) Chinese patent literature a kind of heavy metal polluted soil curing agent and using method thereof, curing agent are disclosedFor the combination of Binder Materials, biological carbon, string and stabilizing agent, in curing agent, the quality of each material is according to heavy metal polluted soilThe percentage composition of dry weight adds, Binder Materials 10-15%, biological carbon 5%, string 10%, stabilizing agent 1%. Order of addition successivelyFor stabilizing agent, biological carbon, string and Binder Materials. In stabilization process, add chemical stabilizer and biological carbon, can adsorbHeavy metal also makes its passivation, loses animal migration, and preparing heavy metal polluted soil mud provides condition, whole place for later stage chemical reactionReason process no dust pollution, without sewage discharge more than needed. Add string, can effectively prevent conventional curing agent curing heavy metalCracking after Polluted Soil, has improved the durability of firming body.
, although method is more, all there is defect in main flow soil remediation technology now, such as complicated operation, repair intoThis is high, therefore still need to study the more simple and effective soil remediation method of invention one.
Summary of the invention
For prior art deficiency, the object of this invention is to provide a kind of method of restoration of soil polluted by heavy metal, haveFeature simple to operate, cost is low, applied widely, environmental risk is low.
Technical scheme of the present invention is:
The method that fully utilizes biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthworm bioaccumulation reparation, micro-lifeThing decomposes three processes. Pesticide in wherein said insecticide spraying process, is made up of following material, is mass parts: haveThe fertile 280-320 part of machine, microbial bacterial agent 28-32 part, Dalmatian chrysanthemum 0.05-0.1 part, trifoliate jewelvine 0.03-0.09 part and DipelPowder 0.02-0.06 part.
Preferred version is: fertilizer 290-310 part, microbial bacterial agent 29-31 part, Dalmatian chrysanthemum 0.06-0.09 part, trifoliate jewelvine0.05-0.07 part and Dipel powder 0.03-0.05 part.
What be more preferably is: 300 parts of fertilizers, 30 parts of microbial bacterial agents, 0.08 part of Dalmatian chrysanthemum, 0.06 part of trifoliate jewelvine and Su Yun0.04 part, gold bacillus powder.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 1-5 days (excellentSelect 3 days), lift thin film, be placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is doubly (preferably 4 times) of 3-5 of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 30-50 minute (preferably 40Minute), leave standstill 5-10 hour (preferably 7.5 hours), get supernatant stand-by;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: described pesticide is sprinkling upon above soil uniformly, soil is turned over rooterEven, airing 1-3 days (preferably 2 days).
Described earthworm repair process is:
1. the earthworm having cultivated is put into the soil of spraying insecticide, watered one time water every 1 day, water in 11 of the morning at every turnPoint-2 pm;
2. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Above-mentioned three repair processes form one-period, and one-period lasts two months, and land remediation need to circulate threeIn the cycle, start to finish to the September March from annual lunar calendar.
Each raw material effect is respectively:
Fertilizer: be commonly called as farm manure, refer to materials such as containing large number of biological material, plant and animal residues, excreta, biological wasteSlow-release fertilizer. In fertilizer, not only contain the essential a great number of elements of plant, trace element, also contain abundant organic nutrient, haveMachine fertilizer is the most comprehensive fertilizer. The effect of fertilizer in agricultural production is mainly manifested in the following aspects: one, conditioned soilAfter earth, culture fertility organic fertilizer are manured into soil, organic mass-energy is improved soil physical chemistry situation and biological nature, vegetable soil effectivelyEarth, fertilizer supply and preservation ability and the buffer capacity of enhancing soil, for good edaphic condition is created in the growth of crop. Two, increase and produceAmount, raising quality organic fertilizer contain abundant organic matter and various nutrient, for crops provide nutrition. Fertilizer decompositionAfter, for soil microbial activity provides energy and nutriment, promote microbial activities, accelerate organic matter decomposition, the active matter of generationMatter etc. can promote the growth of crop and improve the quality of agricultural product. Three, improve the utilization rate fertilizer of fertilizer contain nutrient many butRelative amount is low, discharge slowly, and chemical fertilizer unit nutrient content is high, and composition is few, discharges fast. Both use by reasonable coordination, mutuallySupplement, the organic acid that organic matter decomposition produces can also promote the dissolving of mineral nutrient in soil and chemical fertilizer. Fertilizer and chemical fertilizer phasePromote mutually, be conducive to Crop, improve the utilization rate of fertilizer.
Microbial bacterial agent: the active bacteria formulation that objective microbe (effectively bacterium) is processed into after suitability for industrialized production expansion is numerous.Main component: comprise bacillus coagulans, bacillus megaterium, azotobacter vinelandii, colloid bacillus cereus, aspergillus oryzae, long handle woodMould. It has direct or indirect improvement soil, recovers soil fertility, maintains rhizosphere microflora balance, degraded poisonous and harmful substancesDeng effect; Be applied to agricultural production, by the vital movement of contained microorganism wherein, increase supply or the promotion of plant nutrientPlant growth, improve quality of agricultural product and agroecological environment, this product is purchased from love Promised Land, Shandong bio tech ltd.
Dalmatian chrysanthemum: the insecticidal constituent that contains 4 kinds of 0.4-2% in a Dalmatian chrysanthemum order inflorescence, i.e. pyrethrin first, second(pyrethrinI, II) and cinerin first, second (cinerinI, II). Desinsection effect is the strongest with deinsectization element first. But above-mentioned 4 kinds of one-tenthPoint property is unstable, is easily hydrolyzed and loses efficacy. The pharmacological action of desinsection is to benumb the nerve of insect; After insect is poisoning, from the beginning of vomittingTell, diarrhea, wriggle before and after health, paralysis, can lethally die then, the length of lethal time is according to dose and caste and different. OneAs insect, through benumb drunk after, can in 24 hours, recover; After housefly is poisoning, in 10 minutes, all benumb death rate 60-70%. To joint echiuran, fish, amphibious and reptile class is also poisonous; Not obvious to birds, mammality toxicity. Killing of pyrethrin firstWorm effect is stronger 10 times than pyrethrin second; The virulence of cinerin first and pyrethrin first is suitable, and cinerin second and pyrethrinThe virulence of second is suitable.
Trifoliate jewelvine: trifoliate jewelvine, belong to pulse family liana, climbing shrub, all bald clean. Odd number winglike compound leaf. Raceme armpitLife or adnation are on old branch; Anthocaulus consor, is slightly longer than calyx; Calyx is bell; Corolla butterfly, pink. Pod is flat and thin, tiltedly avetteOr square circle. August at florescence. Really September phase. Its root is containing insecticide active substance---rotenone and analog. Rotenone insecticidal spectrumExtensively, can prevent and treat 800 various pests, be one of three great tradition pesticide plants. Root, stem: fly eradication maggot, and as agricultural chemical insecticide. Branch,Leaf: eczema is controlled in external application, Fengshi Guanjie swells and ache, treating swelling and pain by traumatic injury (skin is not broken). This product is containing poisonous rotenone, and poisoning insect effect veryGood. Trifoliate jewelvine is as agriculture insecticide, and the virulence with rotenone in composition is the strongest, and deguelin takes second place, all the other extremely a little less than.
Dipel: Dipel applicable crops is very extensive. be widely used in brassicaceous vegetable, solanaceous vegetables vegetablesDish, melon vegetables, tobacco, paddy rice, rice, Chinese sorghum, soybean, peanut, sweet potato, cotton, tea tree, apple, pears, peach, jujube, oranges and tangerines, sour jujubeEtc. various plants; Be mainly used in preventing and treating lepidoptera pest, as cabbage caterpillar, diamondback moth, sweet moth, prodenia litura, lopper worm, cigarette green grass or young cropsWorm, corn borer, rice leaf roller, striped rice borer.
In the method for remediating heavy metal soil of the present invention, innovative point has been to increase the sprinkling process of pesticide, andHave special pesticide, this pesticide by fertilizer and the autonomic drug with disinsection efficiency combine with chemicals preparation andBecome, can improve soil fertility, can also kill the insect on soil the inside and earth's surface; Also increase microorganism and decomposed this process,Can effectively decompose microorganism, and be to utilize dung beetle to decompose, not consume manpower, cost is low.
Detailed description of the invention
Describe technical scheme of the present invention in detail below in conjunction with embodiment and experimental example, but protection domain is not by this restriction.The present invention is raw materials used all can be bought from market, such as microorganism used therefor microbial inoculum is that Shijiazhuang Fen Doufei industry Science and Technology Ltd. is rawThe complex micro organism fungicide producing; The microbial-bacterial fertilizer that Feng Zhe biotech inc, Shandong produces also can be used for thisBright. The mealybug that Dipel powder used is produced purchased from Zhengzhou Huang Pu agricultural science and technology Co., Ltd must be controlled board DipelPowder.
Embodiment 1 fully utilizes the method for biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthwormEnrichment is repaired, and microorganism is decomposed three processes. Described pesticide, is prepared from by following material, is mass parts: fertilizer280kg, microbial bacterial agent 28kg, Dalmatian chrysanthemum 0.05kg, trifoliate jewelvine 0.03kg and Dipel powder 0.02kg.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 1 day, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 3 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 30 minutes, leaves standstill 5 hours, gets supernatant and treatsWith;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 1 day.
Described earthworm repair process is:
1. the earthworm having cultivated is put into the soil of spraying insecticide, watered one time water every 1 day, water in 11 of the morning at every turnPoint-2 pm;
2. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Embodiment 2 fully utilizes the method for biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthwormEnrichment is repaired, and microorganism is decomposed three processes. Described pesticide, is prepared from by following material, is mass parts: fertilizer320kg, microbial bacterial agent 32kg, Dalmatian chrysanthemum 0.1kg, trifoliate jewelvine 0.09kg and Dipel powder 0.06kg.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 5 days, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 5 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 50 minutes, leaves standstill 10 hours, gets supernatant and treatsWith;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 3 days.
Described earthworm repair process is:
1. described pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, after 3 days, put into and cultivatedEarthworm;
2. watered one time water every 1 day, water in the 11 points-2 pm in the morning at every turn;
3. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Embodiment 3 fully utilizes the method for biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthwormEnrichment is repaired, and microorganism is decomposed three processes. Described pesticide, is prepared from by following material, is mass parts: fertilizer290kg, microbial bacterial agent 29kg, Dalmatian chrysanthemum 0.06kg, trifoliate jewelvine 0.05kg and Dipel powder 0.03kg.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 2 days, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 3.5 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 35 minutes, leaves standstill 6 hours, gets supernatantStand-by;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 1 day.
Described earthworm repair process is:
1. the earthworm having cultivated is put into the soil of spraying insecticide, watered one time water every 1 day, water in 11 of the morning at every turnPoint-2 pm;
2. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Embodiment 4 fully utilizes the method for biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthwormEnrichment is repaired, and microorganism is decomposed three processes. Described pesticide, is prepared from by following material, is mass parts: fertilizer310kg, microbial bacterial agent 31kg, Dalmatian chrysanthemum 0.09kg, trifoliate jewelvine 0.07kg and Dipel powder 0.05kg.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 4 days, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 4.5 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 45 minutes, leaves standstill 8 hours, gets supernatantStand-by;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 3 days.
Described earthworm repair process is:
1. the earthworm having cultivated is put into the soil of spraying insecticide, watered one time water every 1 day, water in 11 of the morning at every turnPoint-2 pm;
2. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Embodiment 5 fully utilizes the method for biochemical resource restoration of soil polluted by heavy metal, comprises insecticide spraying, earthworm richnessCollection is repaired, and microorganism is decomposed three processes. Described pesticide, is prepared from by following material, is mass parts: fertilizer300kg, microbial bacterial agent 30kg, Dalmatian chrysanthemum 0.08kg, trifoliate jewelvine 0.06kg and Dipel powder 0.04kg.
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 3 days, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 4 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 40 minutes, leaves standstill 7.5 hours, gets supernatantStand-by;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent.
Described insecticide spraying process is: pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 2 days.
Described earthworm repair process is:
1. the earthworm having cultivated is put into the soil of spraying insecticide, watered one time water every 1 day, water in 11 of the morning at every turnPoint-2 pm;
2. earthworm collect: collect earthworm within first 4 days, stop watering, will be laid on soil by decomposed leaves or stalkSurface, attracts earthworm in top layer activity, collects earthworm.
Described microorganism decomposable process is: dung beetle is positioned over the soil of collecting earthworm, after 4 days, collects dung beetle.
Test example 1 embodiment 5 gained fully utilize the reality of the method for biochemical resource restoration of soil polluted by heavy metal and answerWith:
Test plot: choose heavy metal pollution soil, according to the grid method of layouting, every 100m gets a sample point, chooses altogether 20, inspectionSurvey its content of beary metal, duplicate measurements twice, gets average and is the content of beary metal of this trial zone.
Test method: experimental field use-case 5 gained fully utilize the method for biochemical resource restoration of soil polluted by heavy metal,Three repair processes are one-period, and one-period lasts two months, and soil remediation need to circulate three cycles altogether, from annual the moonGo through March and start to finish to the September.
Test index: heavy metal cadmium Cd, copper Cu, mercury Hg, zinc Zn, plumbous Pb. According to national standard, content of beary metal with Cd <0.3mg/kg, Cu < 50mg/kg, Hg < 0.3mg/kg, Zn < 150mg/kg, Pb < 50mg/kg are final purpose.
Test effect is in table 1.
Table 1 is soil remediation front and back content of beary metal (mg/kg) experimental field
The method of the biochemical resource restoration of soil polluted by heavy metal of comprehensive utilization of the present invention has more compared with original technologyNovelty, is applicable to the reparation of heavy-metal contaminated soil more, simple to operate, cost is lower, effect is remarkable. Through evidence,Heavy metal cadmium Cd, copper Cu in soil, mercury Hg, zinc Zn, plumbous Pb content, after the repair process of six months, fall is obvious,And reach final restriction target.
It should be pointed out that detailed description of the invention is the more representational example of the present invention, obvious skill of the present inventionArt scheme is not limited to above-described embodiment, can also have a lot of distortion. Those of ordinary skill in the art, all in spirit of the present inventionWithin principle, any amendment of doing, replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. the method for the biochemical resource restoration of soil polluted by heavy metal of comprehensive utilization, is characterized in that, comprises insecticide spraying, earthworm richnessCollection is repaired, and microorganism is decomposed three processes;
Pesticide used in described insecticide spraying process is mainly by fertilizer 280-320 part, microbial bacterial agent 28-32Part, Dalmatian chrysanthemum 0.05-0.1 part, trifoliate jewelvine 0.03-0.09 part and Dipel powder 0.02-0.06 part are prepared from, and are matterAmount part;
The preparation technology of described pesticide is:
1. by fertilizer as on aseptic plastic sheeting, shakeout, cover aseptic plastic sheeting ultraviolet sterilization 3 days, liftFilm, is placed in that to add microbial bacterial agent to mix for subsequent use shady and coolly;
2. Dalmatian chrysanthemum and trifoliate jewelvine are placed in the container of non iron, soak 30 minutes by the warm water that temperature is 10-20 DEG C, useThe water yield is 3-5 times of raw material weight, is placed on smokeless stove fire, seals little fire and decocts 30-50 minute, leaves standstill 5-10 hour, getsSupernatant is stand-by;
3. Dipel powder is together put into dispenser, stirred with waddy, by 2. gained supernatant of stepLiquid joins in dispenser, mixes, and adds in sprayer, is watered, be sprayed at uniformly step 1. gained have on thing, obtain desinsectionAgent;
Described insecticide spraying process is: described pesticide is sprinkling upon above soil uniformly, with rooter, soil is turned over evenly, dry in the airShine 1-3 days (preferably 2 days).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557231.2A CN104259196B (en) | 2014-10-21 | 2014-10-21 | Fully utilize the method for biochemical resource restoration of soil polluted by heavy metal |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557231.2A Division CN104259196B (en) | 2014-10-21 | 2014-10-21 | Fully utilize the method for biochemical resource restoration of soil polluted by heavy metal |
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| CN201510741630.9A Pending CN105312311A (en) | 2014-10-21 | 2014-10-21 | Method for repairing heavy metal contaminated soil through biochemical resources |
| CN201610154465.1A Withdrawn CN105689388A (en) | 2014-10-21 | 2014-10-21 | Soil remediation method with low cost |
| CN201510741474.6A Pending CN105290090A (en) | 2014-10-21 | 2014-10-21 | Method for remedying heavy metal contaminated soil by comprehensively utilizing biochemical resources |
| CN201610154486.3A Withdrawn CN105798055A (en) | 2014-10-21 | 2014-10-21 | Low-cost method for remediation of heavy metal contaminated soil |
| CN201510741493.9A Pending CN105290091A (en) | 2014-10-21 | 2014-10-21 | Method for remedying heavy metal contaminated soil |
| CN201610154488.2A Withdrawn CN105598160A (en) | 2014-10-21 | 2014-10-21 | Soil restoration method |
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| CN201610154465.1A Withdrawn CN105689388A (en) | 2014-10-21 | 2014-10-21 | Soil remediation method with low cost |
| CN201510741474.6A Pending CN105290090A (en) | 2014-10-21 | 2014-10-21 | Method for remedying heavy metal contaminated soil by comprehensively utilizing biochemical resources |
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| CN110692318A (en) * | 2019-11-07 | 2020-01-17 | 谢明仿 | Method for treating excrement of circulating agricultural animals |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001103A (en) * | 2016-06-29 | 2016-10-12 | 惠州市东江园林工程有限公司 | Ecological restoration method for soil in chemical industrial area |
| CN109848203A (en) * | 2019-03-23 | 2019-06-07 | 中国农业科学院农田灌溉研究所 | A kind of restorative procedure for Cadmium in Soil of degrading |
| CN110280574A (en) * | 2019-05-06 | 2019-09-27 | 中运建设控股有限公司 | By the land remediation method of toxic heavy metal, inorganic matter and organic pollution |
| CN110012686A (en) * | 2019-05-17 | 2019-07-16 | 山东省农业科学院农业资源与环境研究所 | Soil fertility improved device |
| CN114467400A (en) * | 2020-10-27 | 2022-05-13 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Method for repairing open pit coal mine waste dump based on microbial agent |
| CN112961794B (en) * | 2021-01-19 | 2023-01-03 | 西安中地环境科技有限公司 | Composite bacterium preparation for adsorbing mercury and application |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369031A (en) * | 1992-07-21 | 1994-11-29 | University Of Houston | Bioremediation of polar organic compounds |
| CN101947539A (en) * | 2010-08-06 | 2011-01-19 | 浙江博世华环保科技有限公司 | Soil remediation method for treating heavy metal pollutants |
| CN101928186B (en) * | 2010-03-02 | 2012-10-24 | 万光存 | Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof |
| CN102805111A (en) * | 2011-05-30 | 2012-12-05 | 王光达 | Plant medicament for preventing and treating mustard aphids |
| CN102847705A (en) * | 2012-05-30 | 2013-01-02 | 华南农业大学 | Restoration method for degrading soil PCP residue through cooperation of earthworms and microbes |
| CN103056159A (en) * | 2012-11-13 | 2013-04-24 | 新疆大学 | Assessment method of restoration effect of phenanthrene-polluted soil |
| JP2013144271A (en) * | 2012-01-13 | 2013-07-25 | Japan Research Institute Ltd | Soil improving method |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406143C (en) * | 2005-09-16 | 2008-07-30 | 上海文绿生物科技有限公司 | Modifier used for soil pollution treatment and soil natural activity restoring and its formulation |
| CN101229550A (en) * | 2007-01-24 | 2008-07-30 | 中国科学院生态环境研究中心 | Method of increasing gesarex polluted soil phyto remediation efficiency |
| CN101088645B (en) * | 2007-07-17 | 2010-08-25 | 四川大学 | Technology of repairing heavy metal polluted soil with mushroom herb |
| CN101088641A (en) * | 2007-07-17 | 2007-12-19 | 四川大学 | Bispore mushroom repairing technology of heavy metal polluted soil |
| CN101337836B (en) * | 2008-08-12 | 2012-08-15 | 天津师范大学 | Method for enriching heavy metal from domestic garbage compost and regulating pH value of compost by earthworm |
| CN101337231B (en) * | 2008-08-12 | 2011-02-02 | 天津师范大学 | Method for promoting lawn absorb heavy metal from consumer garbage compost and increasing photosynthesis amount cooperated with angleworm |
| CN101391262A (en) * | 2008-11-05 | 2009-03-25 | 四川大学 | Combination repair method of heavy metal pollution soil using energy-source plant and mushroom |
| CN101812545A (en) * | 2009-02-25 | 2010-08-25 | 中国科学院沈阳应用生态研究所 | Method for promoting plant combined repair of cadmium polluted soil by using phosphate fertilizer |
| RU2412014C1 (en) * | 2009-08-12 | 2011-02-20 | Государственное образовательное учреждение высшего профессионального образования "Северо-Кавказский государственный технический университет" | Method of purification and reclamation of ecological functions of substrates contaminated by oil and its products |
| CN101648206B (en) * | 2009-08-21 | 2011-10-05 | 南京大学 | Earthworm strengthening repair method of soil polluted by phenanthrene, pyrene or pentachlorophenol |
| CN101642771A (en) * | 2009-09-02 | 2010-02-10 | 张培举 | Microbial soil restorative and preparation method thereof |
| CN102049412A (en) * | 2009-11-05 | 2011-05-11 | 南开大学 | Biological compound preparation for repairing soil heavy metal pollution |
| CN101722183B (en) * | 2009-11-20 | 2012-06-06 | 中山大学 | Method for improving heavy metal-polluted soil |
| RU2426292C1 (en) * | 2010-03-29 | 2011-08-20 | Иван Павлович Паламарчук | Method to increase soil fertility |
| US8809245B2 (en) * | 2010-12-14 | 2014-08-19 | Robert E. Hill | Remedial composition and treatment method |
| CN102173958A (en) * | 2011-03-07 | 2011-09-07 | 李永亮 | Rhizoma dioscoreae and rehmannia anti-continuous cropping green organic gold potassium special fertilizer and production method thereof |
| CN102319726B (en) * | 2011-06-15 | 2013-10-30 | 姜桂荣 | Method for comprehensively utilizing low-concentration heavy metal-containing soil improvement and repairing damaged soil by plants after detoxification of contaminated field |
| CN102513341B (en) * | 2011-12-20 | 2013-06-05 | 中南大学 | Chemical-giant reed combined ecological recovery method of polymetal polluted soil in mining and metallurgy zones |
| CN102553904B (en) * | 2012-01-17 | 2013-06-05 | 浙江博世华环保科技有限公司 | Bioremediation method for soil polluted by heavy metals |
| CN102580999B (en) * | 2012-03-02 | 2016-06-08 | 北京丹路实业公司 | A kind of agricultural microbial agent control heavy metal pollution of soil farm crop technology |
| CN102775247A (en) * | 2012-08-23 | 2012-11-14 | 刘奋安 | Pest-proof disease-resistant organic fertilizer and preparation method thereof |
| CN103111460A (en) * | 2013-02-26 | 2013-05-22 | 艾特克控股集团有限公司 | Method for restoring heavy metal pollution soil |
| CN103143559A (en) * | 2013-04-02 | 2013-06-12 | 艾特克控股集团有限公司 | Method for remediation of heavy metal contaminated soil |
| CN103232850B (en) * | 2013-05-14 | 2015-11-18 | 广州城市职业学院 | The modification method of refuse soil soil improver and preparation method and rubbish soil |
| CN103418608B (en) * | 2013-07-16 | 2015-09-30 | 中国科学院过程工程研究所 | A kind of method of microbial-chemical method combine d bioremediation heavy metal polluted soil in mine field |
| CN103464453B (en) * | 2013-08-27 | 2015-09-16 | 上海市农业科学院 | A kind of method of repairing soil-borne disease soil |
| CN103611722B (en) * | 2013-11-27 | 2016-05-11 | 湖南农业大学 | A kind of method of conditioner for acidified soil |
| CN103962368B (en) * | 2014-04-24 | 2016-04-13 | 常州大学 | A kind of animals and plants work in coordination with the technical method repairing cadmium, lead-contaminated soil |
-
2014
- 2014-10-21 CN CN201410557231.2A patent/CN104259196B/en active Active
- 2014-10-21 CN CN201510741630.9A patent/CN105312311A/en active Pending
- 2014-10-21 CN CN201610154465.1A patent/CN105689388A/en not_active Withdrawn
- 2014-10-21 CN CN201510741474.6A patent/CN105290090A/en active Pending
- 2014-10-21 CN CN201610154486.3A patent/CN105798055A/en not_active Withdrawn
- 2014-10-21 CN CN201510741493.9A patent/CN105290091A/en active Pending
- 2014-10-21 CN CN201610154488.2A patent/CN105598160A/en not_active Withdrawn
- 2014-10-21 CN CN201510742073.2A patent/CN105290093A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369031A (en) * | 1992-07-21 | 1994-11-29 | University Of Houston | Bioremediation of polar organic compounds |
| CN101928186B (en) * | 2010-03-02 | 2012-10-24 | 万光存 | Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof |
| CN101947539A (en) * | 2010-08-06 | 2011-01-19 | 浙江博世华环保科技有限公司 | Soil remediation method for treating heavy metal pollutants |
| CN102805111A (en) * | 2011-05-30 | 2012-12-05 | 王光达 | Plant medicament for preventing and treating mustard aphids |
| JP2013144271A (en) * | 2012-01-13 | 2013-07-25 | Japan Research Institute Ltd | Soil improving method |
| CN102847705A (en) * | 2012-05-30 | 2013-01-02 | 华南农业大学 | Restoration method for degrading soil PCP residue through cooperation of earthworms and microbes |
| CN103056159A (en) * | 2012-11-13 | 2013-04-24 | 新疆大学 | Assessment method of restoration effect of phenanthrene-polluted soil |
Non-Patent Citations (2)
| Title |
|---|
| 中国土壤学会: "《土壤科学与社会可持续发展（下）》", 30 September 2008, 中国农业大学出版社 * |
| 李敏等: "《中药材GAP与栽培学》", 30 September 2006, 中国中医药出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692318A (en) * | 2019-11-07 | 2020-01-17 | 谢明仿 | Method for treating excrement of circulating agricultural animals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105689388A (en) | 2016-06-22 |
| CN104259196B (en) | 2016-03-30 |
| CN105290093A (en) | 2016-02-03 |
| CN105290090A (en) | 2016-02-03 |
| CN105312311A (en) | 2016-02-10 |
| CN105798055A (en) | 2016-07-27 |
| CN105290091A (en) | 2016-02-03 |
| CN104259196A (en) | 2015-01-07 |
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