CN107243504A - A kind of closed loop rubbish repair saline-land of dissolving desertifies ground and the method repaired with position of soot - Google Patents
A kind of closed loop rubbish repair saline-land of dissolving desertifies ground and the method repaired with position of soot Download PDFInfo
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- CN107243504A CN107243504A CN201710594234.7A CN201710594234A CN107243504A CN 107243504 A CN107243504 A CN 107243504A CN 201710594234 A CN201710594234 A CN 201710594234A CN 107243504 A CN107243504 A CN 107243504A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
Abstract
The present invention provides a kind of closed loop rubbish repair saline-land of dissolving and desertified the method that ground and soot repair with position, including：First rubbish is classified；Fiber and fast decoupled starch rubbish in the micropopulation added in bovine rumen, quick corruption rubbish；After fast decoupled is degenerated, adding can continue to ferment with the mixing thermophilic bacteria group of high temperature degradation starch, protein, decomposition wood fibre, add lactobacillus removing heavy metal.The soil-repairing agent for adding plant ash to be made after desiccation；Saline and alkaline prone soil is administered, obtained soil-repairing agent and soil are sufficiently mixed, rehabilitating soil.The present invention can prevent pollution sources from source.Rubbish is allowed to turn waste into wealth beneficial back to nature.
Description
Technical field
The invention belongs to environmental protection and ecosystem rehancement recovery technique field, it is related to environmental improvement and its ecosystem
The method of recovery, specially a kind of closed loop rubbish repair saline-land of dissolving desertifies ground and the method repaired with position of soot.
Technical background
About 10,000,000,000 tons of Chinese storage rubbish, produces new more than 2,000,000,000 tons effective disposal rates of rubbish less than half every year,
Organic waste accounts for more than half, and organic waste spontaneous corrosion causes huge pollution to environment.With Urbanization in China plus
It hurry up, urban afforestation rubbish, kitchen garbage, the treating capacity of municipal sewage is also continuously increased, produce other organic rubbish such as a large amount of sludge
Rubbish rolls up.Garbage-surrounded city phenomenon is serious, and soot, which stinks to high heaven, grows substantial amounts of mosquito bacterium into propagation germ source
Head, has had a strong impact on the health of resident！Storage rubbish has been dissolved into the serious problems of urban development.Straw from village, human and animal excreta
Deng domestic organic garbage all into primary pollution source, gaseous contamination air, the rubbish of corruption of the generation of organic matter rubbish decomposable process
Rubbish liquid flows into rivers with rainwater, permeable subterranean polluted underground water source, and organic matter rubbish is into main pollution sources.Now with
The main method of garbage disposal：(1) fill, landfill takes substantial amounts of soil, it is clear that the national conditions that unsuitable China has a large population in a small area.
During landfill, the secondary harm of generation is ignored always, and all organic matters can all be decomposed in landfill, resolved into
Evil gas：Carbon monoxide, carbon dioxide, hydrocarbon gas, oxynitrides gas, sulfide gas is discharged into air
Middle pollution air, this is also a main reason of haze.(2) compost, compost, which is mainly, allows organic waste corrosion to ferment, and has
Machine rubbish decomposites identical pernicious gas in fermentation corrosion process, and the contaminant water of generation equally can osmosis pollution underground downwards
Water source, the harm harm that almost approximate landfill is produced of generation.And the deficiency in economic performance produced.(3) producing methane, in recent years
Be conducive to organic matter fermentation method producing methane, but be unable to penetration and promotion always, main cause is that natural pond cost processed is too high, pure system
The factory in natural pond typically all loses, and biogas residue utilization rate is not high, and peasant is not high using the enthusiasm of biogas residue, and biogas residue is to improving production effect
It is beneficial little.(4) burn, burn the main path as organic garbage treatment, but garbage burning factory investment is huge, the row of burning
The current technical standard of flue gas put can not be up to standard, and surrounding environment is polluted.
Soil, as terrestrial ecosystems important component, is the irreplaceable envirment factor of human and animal's inhabitation,
Grain fruits and vegetables rely on safely the health of soil, and healthy soil is also the basic guarantee of food security and health.With
The development and rural urbanization of industrial and agricultural production, the area of contaminated soil are constantly expanding, and the area in whole world salt-soda soil is
9.5438 hundred million hectares, wherein China is 99,130,000 hectares.Most of saline and alkaline prone soil can not be cultivated, and saline and alkaline, desertification is increasingly
Seriously, rehabilitating soil task is heavy also imperative.
Main 3 kinds of methods that saline and alkaline soil sandy land is administered at present:Water conservancy improves the irrigation and drainage system of Erecting and improving, accomplishes
Fill, row separates, and strengthens management of the use of water, strictly controls groundwater level, by flushings of pouring water, draw flood and warp, constantly elution with
Exclude the salinity in soil.The problem of existing is to need substantial amounts of fresh water, and China is the country of fresh water famine！Agriculture skill
Art improvement improves soil constituent and knot by deep ploughing, leveling land, being filled with soil moved in improve the original, lid grass, turning over silt, Gai Sha, applying organic manure etc.
Structure, strengthens soil moisture monitoring, accelerates salt leaching, and current effect is little.Chemical modifying is to alkaline earth, alkali soil, soda-saline soil
Apply the modifying agents such as gypsum, black alum, reduction or elimination soil alkali point, improved soil physicochemical property.Various measures are used, and are respectively had
Shortcoming and advantage will more suit measures to local conditions.But salt affected soil can not be forever solved the problems, such as, secondary harm is easily produced！Production cost
It is too high to be widely applied！It also is difficult to fast culture and goes out plant, reason is soil depletion poor water retention property, is supported without enough
The plant that spares is difficult survival, using there is the problem that many technologies are used.
The content of the invention
Closed loop ecological soil provided by the present invention repairs integrated system, present invention aims to overcome that prior art is not
Foot dissolved there is provided a kind of rubbish recycle, the processing mode of zero-emission, saline and alkaline, prone soil are administered and its ecosystem is extensive
Multiple method, in order to overcome the difficulty that existing organic waste is dissolved, removes storage rubbish and repairs soot, closed loop of the present invention
Ecological soil repairs integrated system and not only solves organic waste handling problems, and the pollution of organic waste is removed from source
Source, solves destruction of the organic waste decomposition to environment, and reparation salt affected soil prone soil of turning waste into wealth, does not produce and appoint
What pollution source.
The technical scheme is that including technology of garbage disposal, natural pond method processed of fermenting and preparing renovation agent technology, reparation
Soil method, seed selection, serike kind method.
First rubbish is classified, Building class rubbish is crushed and makes highway base material or fragment of brick, waste plastic class adds
City bank protection fragment of brick is made in hot pressing.Organic waste is crushed and particle diameter only 6mm is made, and can be properly added biological deodorant.Tentatively subtract
Few stink, it is standby beneficial to subsequent operation, organic waste that go-no-go goes out (including kitchen garbage, human and animal excreta, green garbage, stalk
Be referred to as organic waste Deng organic matter restite) add water and make water content from 87% or so, organic waste content 13% or so,
Load fermentation tank be heated to 38 DEG C it is standby；
Fiber and fast decoupled starch rubbish in the micropopulation added in bovine rumen, quick corruption rubbish；Wherein
The cultural method of micropopulation in described bovine rumen is：One health of selection, docile Adult Bovine, adopt do not feed within 5 days before liquid or
Fine fodder is fed less, mainly feeds dry crude material stalk, Gan Celadon storage etc..10 hours do not feed, through ruminating for a time at night；Select morning 8
Point, sebific duct is led with the stomach for applying lubricant and is slowly inserted from nostril in stomach, external catheter end is accessed with vacuum flask.After 5 minutes, make
Ox head is slightly low downwards, and with rumen peristalsis, gastric juice is flowed into bottle.5L can be taken within about 20 minutes, take an ox gastric juice, can
Squamous subculture.Make seed material and squamous subculture：Take 5 kilograms of beans bars, straw, cornstalk, wheat straw (1:1:1:1) 1%, is added
0.05 kilogram of salt, 1% 0.05 kilogram of urea.50 DEG C of 35 kilograms of hot water (being dry crude six to seven times of material) are taken in advance.By salt,
Urea etc. is dissolved, and adds 0.2~0.3 kilogram of a small amount of alkali or plant ash, and acid-base value is modulated into pH=9~10, then public by 5
The dry crude material of jin is poured into fully to be puddled in cylinder with solution.At this moment pH reduces the temperature to 40 DEG C up to 8 or so, pours into ox gastric juice, then young
Carefully mix thoroughly, cylinder mouthful is coverd with plastic cloth, extract air in cylinder out.Through 24 hours fermentation seed material.To pretreated organic
The seed liquor obtained in step is accessed in thing garbage raw material, pretreated various material mixings stir, dry accounting
Example 13% or so, water accounting example 87% or so；Then the organic waste prepared is loaded into fermentation tank, carries out fermentation fast decoupled
Degenerate organic matter；First round fermentation is carried out under conditions of 35-40 DEG C, pH6-8, is stirred daily 48 times, continues 2 days to organic
Thing is decomposed completely.
Mixed bacterial carry out second take turns anaerobic fermentation, add methane backeria simultaneously add can with high temperature degradation starch, protein,
The mixing thermophilic bacteria group for decomposing wood fibre：Thermomonospora fusca (Thermomonospora fusca) (deposit number
CC TCC AB93039)；High temperature protein degradation bacterium：Thermoactinomyces vulgaris (Thermoactinomyces vulgaris)
(deposit number ACCC41061)；High temperature degradation wood-fibred bacterium：Trichoderma asperellum (Trichoderma asperellum) (preservation
Numbering CGMCC13766) (the ratio 0~5 between above-mentioned strain:0~5:0~5:0~5, number range is without 0).Fermentation tank
Temperature be normal temperature (35-40 DEG C), fully turn daily 12 times, organic refuse fermentation 10 days.
13rd day, add mixing Baruch in the same direction and be combined lactic acid bacteria group, lactobacillus is sufficiently mixed breeding 2 days.Lactic acid
Bacterium absorption isolates heavy metal ion group containing heavy metal ion formation heavy metal ion group by electrode adsorption.Sour matter complexing
Heavy metal Hg, lead, zinc, cadmium, chromium, the metal ion such as nickel reaches the purpose for removing heavy metal；Lactobacillus are compound for liquid Baruch
Lactic acid bacteria, input ratio accounts for 5/10000ths amounts of total material amount.
15th day, the later stage allowed temperature to reach that more than 65 DEG C maintain 1 day；Thermophilic methane-producing bacteria is added, high temperature is produced effective
Kill germ composition.
Totally 15 days, biogas went out to the greatest extent, and organic matter becomes thoroughly decomposed substantially, and stink disappears, and temperature drops to less than 40 DEG C, after biogas slurry separation
Continue cycling through using natural pond processed of fermenting, centrifuge separation organic waste (biogas residue) allows moisture to drop to less than 35%.Isolate natural pond
Slag becomes the nutrition carrier of flora, adds lactobacillus in the same direction, adds silicate flora, hay bacillus, rhizobium etc. a variety of
Profitable strain (additional proportion 0~5:0~5:0~5：0~5), under bacterial flora normal temperature continue to cultivate generation biological flora.Add
1% plant ash is sufficiently mixed, the soil-repairing agent being made after desiccation.Aqueous 2 0% are kept, 100KG/ bags of dress bag is crushed, often
The lower deposit warehouse of temperature is standby.
Saline and alkaline prone soil is administered, obtained soil-repairing agent and soil are sufficiently mixed, the flora of soil-repairing agent is put down
Weigh soil acid-base, produces the material nutrition rehabilitating soils such as polysaccharide, polypeptide, nucleic acid.
Beneficial effect
Profound level meaning of the invention：(1) recycling economy organic waste producing methane can replace inlet natural gas completely, crack
Shortage of resources solves national energy security.(2) reclaiming organic waste uses chemical fertilizer using decrement.(3) source blocks and had
Machine thing decomposes the dusty gas produced, is that air contaminant treatment and GHG emissions mitigation are all made that significant contribution！(4) solve
Organic waste is dissolved problem, is changed processing method, the circulatory system of soil remediation of organic waste, is overturned traditional place
Reason method and administering method.
Brief description of the drawings
Fig. 1 is：Closed loop organic garbage treatment repairs saline and alkaline, desertification and soot circulation schematic diagram
Fig. 2 is：Organic rubbish fermentation tank schematic diagram, wherein：
1st, charging aperture 6, return duct
2nd, inoculation liquid spray thrower 7, stirring/heater
3rd, air inlet pipe 8, discharging opening
4th, biogas pipeline 9, electrode separation heavy metal device
5th, torch
Embodiment
The method of saline and alkaline waste beach and the soot restoration of the ecosystem of the closed loop of embodiment 1, to repair Pizhou City Zhuan Chang soots
Exemplified by：
The Zhuan Chang soots repaired for 2011, rubbish of being blown before reparation flies all over the sky, the smelly water of darkness that rains overflows, and stinks to high heaven
In the whole field, complaints are heard everywhere by surrounding common people for mosquito fly mouse.Municipal government determines progress restoration of the ecosystem, we provides solution party
Case is used.
First step refuse classification.
Soot takes up an area 200 mu, and main component is 150,000 tons of house refuse.After analysis, we are removed using directly displacement
Rubbish method.In construction of dump area fermentation Zhi Zhao factories, 400 tons of rubbish designs are per diem handled, builds together and sets 15 3000 cubic metres of natural pond
The technical scheme that gas fermentation tank is used is：Rubbish is classified, Building class rubbish is crushed and makes highway base material,
Waste plastic heating is pressed into city bank protection fragment of brick.Organic waste that go-no-go goes out (including kitchen garbage, human and animal excreta, greening rubbish
The organic matter such as rubbish, stalk restite be referred to as organic waste) organic waste crush particle diameter only 6mm is made, biology can be properly added
Deodorant.It is preliminary to reduce stink, add water and make water content from 87% or so, the content of organic matter loads biogas hair 13% or so
Fermentation tank be heated to 38 DEG C it is standby.
Fiber and fast decoupled starch rubbish in the micropopulation that second step is added in bovine rumen, quick corruption rubbish
Rubbish.
Cultivate the micropopulation in bovine rumen：One health of selection, docile Adult Bovine, adopt and do not feed within 5 days before liquid or few hello essence
Material, it is main to feed beans bar, straw, cornstalk, Wheat Straw (1 as fermented feed:1:1:1)., kept for 10 at 8 points in the morning
Hour is not fed, through ruminating for a night hours, and sebific duct is led with the stomach for applying lubricant and is slowly inserted from nostril in stomach, external catheter end
Accessed with vacuum flask.After 5 minutes, make ox head slightly low downwards, with rumen peristalsis, gastric juice is flowed into bottle.About 20 minutes
Take 5L, take an ox gastric juice, can squamous subculture, used for half a year.
Make seed material：Take 5 kilograms of beans bars, straw, cornstalk (1:1:1) 0.05 kilogram of 1% salt, 1% urea, are added
0.1 kilogram.50 DEG C of 35 kilograms of hot water (being dry crude seven times of material) are taken in advance.Salt, urea etc. are dissolved, a small amount of vegetation is added
0.2~0.3 kilogram of ash, modulates pH=9, then by 5 kilograms of beans bars, straw, cornstalk, Wheat Straw (1 by acid-base value:1:1:1)
Pour into and fully puddled with solution in cylinder.At this moment pH reduces the temperature to 40 DEG C up to 8, pours into ox gastric juice, then carefully mixes thoroughly, uses plastics
Fabric envelope upper cylinder half mouthful extracts air out.Through 24 hours fermentation seed material.
Cultivate fiber in protozoon, bacterium and the fungi of the microbiological anaerobic in bovine rumen, quick corruption rubbish and quick
Starch-splitting class rubbish.Infusorian can make that organic matter is loose, fragmentation with split fibre element, be conducive to the fermentation of bacterium.
The bacterium of cud biota, cellulose-decomposing bacterium, protein decomposing dacteria, albumen synthesis bacterium, vitamin synthesis bacterium etc..Especially to fibre
Dimension have powerful fast decoupled power.Infusorian can swallow and bacterial digestion, by the use of bacterium as nutrient source, and utilize thalline
Enzyme digests nutriment.Microbial digestion metabolic process, is the method that organic waste is decomposed in a quick corruption.
3rd step fast decoupled degenerates organic waste, and natural pond processed manufactures soil-repairing agent using biogas residue
(1) seed liquor obtained in step is accessed into pretreated organic matter rubbish raw material, it is pretreated various
Material mixing stirs, dry accounting example 13% or so, water accounting example 87% or so；Then by the organic waste prepared
Load fermentation tank, carry out fermentation fast decoupled corruption organic matter；First round fermentation is carried out under conditions of 35-40 DEG C, pH6-8,
Stir 48 times daily, continue to decompose completely to organic matter for 2 days.
(2) mixed bacterial carries out second and takes turns anaerobic fermentation, and adding methane backeria, addition can be with high temperature degradation starch, albumen simultaneously
Matter, the mixing thermophilic bacteria group for decomposing wood fibre：Thermomonospora fusca (Thermomonospora fusca) (compile by preservation
Number CCTCC AB93039)；High temperature protein degradation bacterium：Thermoactinomyces vulgaris (Thermoactinomyces vulgaris)
(deposit number ACCC41061)；High temperature degradation wood-fibred bacterium：Trichoderma asperellum (Trichoderma asperellum) (preservation
Numbering CGMCC13766) (the ratio 0~5 between above-mentioned strain:0~5:0~5:0~5, number range is without 0).Fermentation tank
Temperature be normal temperature (35-40 DEG C), turn daily 12 times, organic refuse fermentation 10 days.
(3) add mixing Baruch in the same direction and be combined lactic acid bacteria group, lactobacillus is sufficiently mixed breeding 2 days.Lactic acid bacteria inhales
It is attached to form heavy metal ion group containing heavy metal ion, heavy metal ion group is isolated by electrode adsorption.A sour matter complexing huge sum of money
Belong to mercury, lead, zinc, cadmium, chromium, the metal ion such as nickel reaches the purpose for removing heavy metal；Lactobacillus are that liquid Baruch is combined lactic acid
Bacterium, input ratio accounts for 5/10000ths amounts of total material amount.
(4) later stage allows temperature to reach that more than 65 DEG C maintain 1 day；Thermophilic methane-producing bacteria is added, high temperature is produced and effectively kills
Germ composition.
(5) totally 15 days, biogas went out to the greatest extent, and organic matter becomes thoroughly decomposed substantially, and stink disappears, and temperature drops to less than 40 DEG C, and biogas slurry is separated
Continue to recycle fermentation natural pond processed afterwards, centrifuge separation organic waste (biogas residue) allows moisture to drop to less than 35%.Isolate
Biogas residue becomes the nutrition carrier of flora, adds lactobacillus in the same direction, adds silicate flora, hay bacillus, rhizobium etc. many
Plant profitable strain (additional proportion 0~5:0~5:0~5：0~5), under bacterial flora normal temperature continue to breed generation biological flora.Add
1% plant ash is sufficiently mixed, the soil-repairing agent being made after desiccation.Aqueous 20% is kept, dress bag 100KG/ generations are crushed, often
The lower deposit warehouse of temperature is standby.
(6) saline and alkaline prone soil is administered, obtained soil-repairing agent and soil are sufficiently mixed, the flora of soil-repairing agent
Balanced soil soda acid, produces the material nutrition rehabilitating soils such as polysaccharide, polypeptide, nucleic acid.
The structure of the fermentation tank wherein used is：Fermentation tank is connected with sedimentation basin, and fermentation tank is connected to feed pipe, feed pipe
Entrance location is higher than outlet port, and the top of fermentation tank is connected to U-shaped overflow pipe, and the import seat of U-shaped overflow pipe is higher than charging
The outlet port of pipe, less than the entrance location of feed pipe.Middle part is provided with dosing provided with stirring electro-heat equipment, the middle part of fermentation tank
Device, electro-heat equipment is supported by support, and electro-heat equipment and stirrer combination are formed, and have self-emptying and feeding device, automatic de-
Water sets dewatered liquid to recycle.
Operation regulation and control parameter：Fermentation gas preference temperature：37~40 DEG C, the degree of grinding of organic waste：2~10mm, raw material
Factor of created gase：>0.36m3CH in/kg (organic waste), biogas4Content 50%-60%, solid content 13% or so.
4th step soil remediation.The present invention repairs saline and alkaline 1000 mu of the soil in Pizhou City sunlight farm, alkali saliferous 0.6~
1.5% salt affected soil, this salt affected soil can hardly survive any plant.
March in spring is selected, is conducive to microbial bacteria to grow because ground temperature gets warm again after a cold spell.It is a unit that construction, which builds 37.3 mu,
(50 meters * 50 meters), totally 27 units.4 meters of unwrapping wire are stayed in 48 meters of defence lines, and the earth ditching bore that fetched earth in four-meter line is 4 meters wide, low width
1.5 meters, the draining Irrigation Ditch of 1.5 meters of depths.Poured for draining flooded fields, then each unit prepartion of land is good, and be first soaked in water institute
There is plot 6 hours, then water is released from gutter, dry 3-7 days, allow soil moisture content 32%.Obtained soil remediation
Every mu of agent puts into 2 tons, broadcasts sowing uniform, and with 1000 horsepowers deep ploughing tractor, subsoil turns over 30 centimeters of depths.Then long tooth is used
Rake uniformly turns over plane, allows renovation agent and soil to be sufficiently mixed on 0.4 meter of top layer, each unit consolidation level.Using opening
Ditch machine, interior the ditch deep wide 30CM of trench digging 30CM at every 6 meters.
The red beech tree of Salt And Alkali Tolerance is planted, sapling is strengthened in selection life in 2 years, and band 40CM soil balls, branch wipes out 30% to ensure that life is followed
Ring, is not dehydrated guarantee young plant survival rate.It is colonized by 6 meters * 6 meters, every mu is planted 185, is digged pit before plant.80CM diameters are deep
40CM tree well, trains real after plant with fine earth, irrigates saturating when watering, and trains real with surface dust after two days.When soil water-containing is less than 35%
Can spray water, start cannot flood irrigation in case dilution deep soil salinity harm sapling.10 yuan * 185 of sapling market value
, every mu puts into 1850 yuan.Red beech tree is that rare timber has very high economic benefit.Middle interplanting Salt And Alkali Tolerance paper mulberry is used as house
Feed is raiseeed, by 0.75 meter of a line of beech tree benchmark, 1.5 meters of line-spacing.Can the row paper mulberry of interplanting 5,1 meter of spacing in the rows per Long Jushu.Every mu can plant
444 are planted, 1 meter high sturdy seedling, 222 yuan of yuan/of cost 0.5, cost per mu is selected.Every mu of 2072 yuan of capital invested altogether.
2000 kilograms~3000 kilograms of paper mulberry per mu yield dry weight feed, 1000 mu of Production Equipment of 2000 t Capacity Per~3000 ton, year cultivation
More than 4000 ecological pigs.Produce a profit 1,200,000 yuan every year, paper mulberry mu increases by 1200 yuan.Red beech tree is 12 centimeters of scapes after 5 years
See tree, 200 yuan of the market price, per yuan/year of 185 * 200 yuan/÷ of per mu yield 5 years=7400.Often produce per year in salt-soda soil after reparation
Raw yuan/mu of economic benefit 8600.The social effect of generation：Paper mulberry and the sub- villous of red schneider zelkova leaf have absorption PM2.5 work(
Can, biological bacterium decomposition polysaccharide has merged soil during having adsorption-decomposition function effect, arboreal growth to the sulfide in air
In sandy soil it is saline and alkaline, the saline and alkaline vegetable fertilizer that is turned into is absorbed by trees.The saline and alkaline of soil is less than 0.1% after growing 5 years, disappears completely
Except saline and alkaline soil.The pig manure that feed lot is produced is circulated back to Zhi Zhao factories, and fermentation process forms ecological closed loop reparation production one
Body.
The value of the method for saline and alkaline waste beach and the soot restoration of the ecosystem of the closed loop of embodiment 2
(1) market value
1000 yuan/ton of the market price of soil-repairing agent, income 500,000 is daily.Total income gross profit 574250 daily
Member, cleaning soot is total to bring benefits more than 14356.25 ten thousand yuan of gross profit.205 workmans have been disposed to solve personnel for place
The problem of employment.9 months soot rubbish of production is processed clean, arranges rubbish place, using 2 tons of every mu of the renovation agent of production,
Deep ploughing is raked two months, is cultivated the bacterium in soil-repairing agent and is decomposed rubbish remnant, trees restoration of the ecosystem is adsorbed in plantation,
The end of the year 2015 detection soil complies fully with Ministry of Agriculture's basic farmland standard, is used for business development by municipal government of Pizhou City within 2016.Entirely
Portion's soil-repairing agent can repair 62500--100000 mus of serious class salt-soda soils.
(2) ecological value
Harmful gas such as energy-saving and emission-reduction carbon monoxide, methane gas, carbon dioxide, oxynitrides gas, sulphur compound gas
Body adds up to：
Emission reduction carbon monoxide:
22.59kg/ tons of 100000=2259 tons of *
Emission reduction oxynitrides
3.62kg/ tons of 100000=362 tons of *
Reducing emission of carbon dioxide
* 100000 tons=33000 tons of 330kg/ tons
As can be seen here, the method involved by the application it is harmless to municipal refuse dissolve recycle, municipal refuse disposal area and
Landfill yard is repaired, and output product repair salt affected soil and prone soil.Salt affected soil repairs revegetation and ecosystem rehancement
Method, is also the integrated system that field of Environment Protection organic waste is dissolved, air pollutants are administered, salt affected soil is repaired.Energy-saving and emission-reduction
Prevent pollution sources from source.Rubbish is allowed to turn waste into wealth beneficial back to nature.
Claims (6)
1. a kind of closed loop rubbish is dissolved, repair saline-land, desertify ground and the method repaired with position of soot, including garbage disposal
Technology, the natural pond method processed of fermenting and prepare renovation agent technology, rehabilitating soil method, seed selection, serike kind method.
The side that repair saline-land desertification ground and soot are repaired with position 2. a kind of closed loop rubbish as claimed in claim 1 is dissolved
Method, wherein being specially：
(1) first rubbish is classified；
(2) fiber and fast decoupled starch rubbish in the micropopulation added in bovine rumen, quick corruption rubbish；
(3) after fast decoupled corruption in step (2), add can with high temperature degradation starch, protein, decompose wood fibre
Thermophilic bacteria group is mixed to continue to ferment；The soil-repairing agent being made after desiccation, keeps aqueous 20%, crushes 100KG/ bags of dress bag,
Warehouse is stored under normal temperature standby；
(4) saline and alkaline prone soil is administered, obtained soil-repairing agent and soil are sufficiently mixed, rehabilitating soil.
The side that repair saline-land desertification ground and soot are repaired with position 3. a kind of closed loop rubbish as claimed in claim 2 is dissolved
Method, wherein step (1) are specially：Building class rubbish is crushed and makes highway base material or fragment of brick, waste plastic class heating pressure
City bank protection fragment of brick is made.Organic waste is crushed and particle diameter only 6mm is made, and is properly added biological deodorant, it is organic that go-no-go goes out
Rubbish (including the organic matter restite such as kitchen garbage, human and animal excreta, green garbage, stalk is referred to as organic waste) adds water and makes to contain
Water from 87% or so, organic waste content 13% or so, load fermentation tank be heated to 38 DEG C it is standby.
The side that repair saline-land desertification ground and soot are repaired with position 4. a kind of closed loop rubbish as claimed in claim 2 is dissolved
Method, wherein step (2) are specially：The cultural method of micropopulation in described bovine rumen is：One health of selection, it is docile into
Nian Niu, adopts 5 days before liquid and does not feed or feed fine fodder less, mainly feed dry crude material stalk, the storage of dry Celadon etc..10 hours do not feed, during through a night
Between ruminate；8 points of morning is selected, sebific duct is led with the stomach for applying lubricant and is slowly inserted from nostril in stomach, external catheter end vacuum flask
Access.After 5 minutes, make ox head slightly low downwards, with rumen peristalsis, gastric juice is flowed into bottle.5L can be taken within about 20 minutes, adopted
An ox gastric juice is taken, can squamous subculture.Make seed material and squamous subculture：Take 5 kilograms of beans bars, straw, cornstalk, wheat straw (1:
1:1:1) 0.05 kilogram of 1% salt, 1% 0.05 kilogram of urea, are added.Take 50 DEG C of 35 kilograms of hot water in advance.By salt, urea etc.
Dissolve, add 0.2~0.3 kilogram of a small amount of alkali or plant ash, acid-base value is modulated into pH=9~10, then by 5 kilograms of dry crude material
Pour into and fully puddled with solution in cylinder.At this moment pH reduces the temperature to 40 DEG C up to 8 or so, pours into ox gastric juice, then carefully mixes thoroughly, uses
Plastic cloth covers with cylinder mouthful, extracts air in cylinder out.Through 24 hours fermentation seed material.
5. a kind of closed loop rubbish as claimed in claim 2 is dissolved, repair saline-land, desertify ground and soot repairs with position
Method, wherein quickly the fiber and fast decoupled starch rubbish in corruption rubbish are specially：
Mixed bacterial carries out second and takes turns anaerobic fermentation, and adding methane backeria, addition can be with high temperature degradation starch, protein, decomposition simultaneously
The mixing thermophilic bacteria group of wood fibre：Thermomonospora fusca (Thermomonospora fusca) (deposit number CC TCC
AB93039)；High temperature protein degradation bacterium：Thermoactinomyces vulgaris (Thermoactinomyces vulgaris) (deposit number
ACCC41061)；High temperature degradation wood-fibred bacterium：Trichoderma asperellum (Trichoderma asperellum) (deposit number
CGMCC13766 the) (ratio 0~5 between above-mentioned strain:0~5:0~5:0~5, number range is without 0).The temperature of fermentation tank
For normal temperature (35-40 DEG C), fully turn daily 12 times, organic refuse fermentation 10 days.
13rd day, add mixing Baruch in the same direction and be combined lactic acid bacteria group, lactobacillus is sufficiently mixed breeding 2 days.Lactic acid bacteria inhales
It is attached to form heavy metal ion group containing heavy metal ion, heavy metal ion group is isolated by electrode adsorption.A sour matter complexing huge sum of money
Belong to mercury, lead, zinc, cadmium, chromium, the metal ion such as nickel reaches the purpose for removing heavy metal；Lactobacillus are that liquid Baruch is combined lactic acid
Bacterium, input ratio accounts for 5/10000ths amounts of total material amount.15th day, the later stage allowed temperature to reach that more than 65 DEG C maintain 1 day；Add thermophilic
Hot methane-producing bacteria, produces high temperature and effectively kills germ composition.Totally 15 days, biogas went out to the greatest extent, and organic matter becomes thoroughly decomposed substantially, and stink disappears
Lose, temperature drops to less than 40 DEG C, continue to recycle fermentation natural pond processed after biogas slurry separation, centrifuge separation organic waste (biogas residue) allows
Moisture drops to less than 35%.The nutrition carrier that biogas residue becomes flora is isolated, lactobacillus in the same direction is added, adds silicic acid
The multiple beneficial such as salt flora, hay bacillus, rhizobium flora (additional proportion 0~5:0~5:0~5：0~5), bacterial flora normal temperature
It is lower to continue to cultivate generation biological flora.The plant ash for adding 1% is sufficiently mixed, the soil-repairing agent being made after desiccation.Holding contains
Water 20%, crushes deposit warehouse under dress bag 100KG/ generations, normal temperature standby.
6. a kind of closed loop rubbish as claimed in claim 1 is dissolved, repair saline-land, desertify ground and soot repairs with position
The method that method soot is repaired with position, wherein step：
The first step produces soil-repairing agent according to method as claimed in claim 2；
Second step arranges the construction of soot soil：It is a unit (50 meters * 50 meters) to build 37.3 mu.4 meters are stayed to put in 48 meters of defence lines
Line, the earth ditching bore that fetched earth in four-meter line is 4 meters wide, low wide 1.5 meters, the draining Irrigation Ditch of 1.5 meters of depths.Poured for draining flooded fields,
Then each unit prepartion of land is good, and be first soaked in water all plot 6 hours, and then water is released from gutter, dries 3-7
My god, allow soil moisture content 32%.Obtained every mu of soil-repairing agent is put into 2 tons, broadcasts sowing uniform, subsoil turns over 30 centimeters of depths.
Then plane is uniformly turned over using long tooth harrow, allows renovation agent and soil to be sufficiently mixed on 0.4 meter of top layer, each unit consolidation
Level.Using ditching machine, interior the ditch deep wide 30CM of 30CM of being ditched at every 6 meters.
3rd step selects seeds：The red beech tree of Salt And Alkali Tolerance is planted, sapling is strengthened in selection life in 2 years, and band 40CM soil balls, branch wipes out 30% to protect
Hinder Life Cycles, be not dehydrated guarantee young plant survival rate.It is colonized by 6 meters * 6 meters, every mu is planted 185, is digged pit before plant.80CM is straight
Footpath depth 40CM tree well, trains real after plant with fine earth, irrigates saturating when watering, and trains real with surface dust after two days.When soil water-containing is less than
35% can spray water, start cannot flood irrigation in case dilution deep soil salinity harm sapling.Can the row structure of interplanting 5 per Long Jushu
Tree, 1 meter of spacing in the rows.Every mu can plant 444, select 1 meter high sturdy seedling.
4th step selects feed seeds, ecologic breeding pig：2000 kilograms of paper mulberry per mu yield dry weight feed~3000 kilograms, breeding ecological
Pig.
Reparation of the 5th step tree to environment and soil：Paper mulberry and the sub- villous of red schneider zelkova leaf have absorption PM2.5 function, to sky
Sulfide in gas there is biological bacterium during adsorption-decomposition function effect, arboreal growth to decompose polysaccharide merged sandy soil in soil
Saline and alkaline, the saline and alkaline vegetable fertilizer that is turned into is absorbed by trees.The saline and alkaline of soil is less than 0.1% after growing 5 years, completely eliminates saline-alkali soil
Ground.
6th step：The pig manure that feed lot is produced is circulated back to Zhi Zhao factories, and fermentation process forms ecological closed loop reparation production one.
The saline and alkaline of soil is less than 0.1% after growing 5 years, completely eliminates saline and alkaline soil, indices reach agricultural as defined in the Ministry of Agriculture
Soil standard.
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| CN114230404A (en) * | 2022-01-20 | 2022-03-25 | 黑龙江省昊千生物科技有限公司 | Humic acid slow-release organic compound fertilizer taking dry powder of bovine rumen complex flora as core |
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