CN105409377A - Method using poultry cultivation waste water to process soil hardening - Google Patents
Method using poultry cultivation waste water to process soil hardening Download PDFInfo
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- CN105409377A CN105409377A CN201510791742.5A CN201510791742A CN105409377A CN 105409377 A CN105409377 A CN 105409377A CN 201510791742 A CN201510791742 A CN 201510791742A CN 105409377 A CN105409377 A CN 105409377A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2813—Anaerobic digestion processes using anaerobic contact processes
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
Abstract
The invention discloses a method using poultry cultivation waste water to process soil hardening and belongs to the field of waste water treatment. The method includes: guiding activated sludge in an anaerobic tank into a treatment tank with the poultry cultivation waste water, well mixing, then adding extracted plant extract into the treatment tank to obtain mixed liquid, performing anaerobic fermentation on the mixed liquid until black mixed turbid liquid is obtained, and guiding the black mixed turbid liquid into perforated hardened soil to solve the soil hardening problem. Practical examples prove that the method has economic benefits and is simple and practicable, low in cost, free of secondary pollution and capable of solving the soil hardening problem.
Description
Technical field
The invention discloses one and utilize poultry cultivation wastewater treatment soil compaction method, belong to field of waste water treatment.
Background technology
Effective improvement of Stock raising waste, one of Three Difficult Issues of puzzlement world environments worker are become, with regard to its discharge capacity, to be the discharge capacity of equivalent the be industry of its organic cod and urban life waste discharge amount 2 times, more bad is, the urban life discarded object of industry has obtained effective improvement, and under the improvement of China's breeding waste also rests on lower process or simply dealt situation.
Poultry cultivation field waste water mainly comprises urine, ight soil and breeding house flushing water, and such concentration of organic wastewater is high, and its COD is 5000 ~ 13000mg/L, BOD is 5000 ~ 6000mg/L, suspension is many, and SS is 17000 ~ 20000mg/L, and ammonia-nitrogen content is high, ammonia nitrogen is 600 ~ 1000mg/L, and stink is large.Aquaculture waste water belongs to the high concentrated organic wastewater being rich in a large amount of pathogene, and direct discharge enters water body or storage place is improper, enters water body, may cause the severe exacerbation of surface water or quality of groundwater by rain-out.Because the leaching of poultry fecaluria is very strong, the leaching such as the nitrogen in fecaluria, phosphorus and water soluble organic substance are very large, if do not dealt carefully with, by rainwash and water table polluted underground water will be penetrated into, make water body smelly, people's use causes aquatile mortality, if can cause infection that is poisoning and disease.
The method that current process livestock breeding wastewater pollutes mainly contains natural biology degradation technique (as soil treatment, lagoon process, artificial wetland treatment etc.), Anaerobic Methods in Treating (as anaerobic filter, up-flow anaerobic sludge blanket, upflow solids reactor etc.), aerobic treatment technology (as biofilter, biological rotating disk, sequencing batch active sludge, A/O technique and oxidation ditch etc.) etc.These methods all have certain feature, and can reduce the pollution level of livestock breeding wastewater to a certain extent.But adopt anaerobism or aerobic biologic treating technique, its effluent quality is difficult to reach corresponding discharge standard, lets alone integrated wastewater first discharge standard, if adopt compulsory physico chemistry measure intensifying treatment effect, often high cost.The feature of natural biology degradation technique (artificial wetland treatment) can make up the limitation that aquaculture economic capability is limited, lack the technical staff having certain operation and managerial skills just, is especially applicable to the plant being located in rural area.
Along with countries in the world are to the pay attention to day by day of agricultural sustainable development, the sustainability of soil productivity is had higher requirement.Particularly China has a large population, under the severe situation of grain security of ploughing less, face, how to ensure that the capability of sustainable development of soil is particularly important.Soil compaction is one of soil degradation important behaviour, and particularly Gossypium arboreum×G. bickii hardens, present root system of plant to underground Buddhist monks, when the plant growth middle and later periods as run into rainfall few and evaporate large soil compaction have a strong impact on the absorption of plant to moisture.Arid may limiting plant growth and yield composition.
At present, be directed to soil compaction problem, conventional is deep ploughing, refer to when plantation seed, need deep shoveling, plough, the soil of field deep layer is rolled up, the soil of shallow-layer covers down, to make seed deeply crouch in soil power, have nutrient more fully, but the comparatively of short duration and energy of effect of deep ploughing and time cost higher, although but deep ploughing slow down soil compaction also destroy the Surface mulch that no-tillage management development for many years gets up, too increase the risk that the soil erosion and table soil harden.
Summary of the invention
The technical problem that the present invention mainly solves: there is the situation that organic concentration is high, suspension is more and ammonia-nitrogen content exceeds standard in current cultured birds waste water, conventional cultured birds method of wastewater treatment is used to be difficult to reach corresponding discharge standard, and agricultural land soil hardens and affects output, the conventional deep ploughing drawback that effect is comparatively of short duration when operating, operating process is loaded down with trivial details, provides one and utilizes poultry cultivation wastewater treatment soil compaction method.First activated sludge in anaerobic pond is introduced and is equipped with in the treatment pond of poultry cultivation waste water by the method, treatment pond is added by extracting the plant extracts obtained again after mixing, obtain mixed liquor, next the mixed liquor obtained is carried out anaerobic fermentation, till obtaining mixed black color cloud liquid, finally introduce in the soil hardened after punching, namely by poultry cultivation wastewater treatment soil compaction problem by obtaining mixed black color cloud liquid.Not only operation is simple in the present invention, with low cost, can not produce secondary pollution, and solve soil compaction problem, has economic benefit.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
(1) a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 6 ~ 1: 8, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state;
(2) by mass fraction, get 20 ~ 30 portions of fresh lavenders, 30 ~ 55 parts are touched perfume (or spice), clear water is put in 35 ~ 50 parts of potentilla discolor, repeatedly clean 1 ~ 3 time, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 500 ~ 800mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 35 ~ 50 DEG C, sealing and fermenting 10 ~ 15 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid;
(3) be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank, arranging centrifugal rotational speed is 1000 ~ 1200r/min, under 25 ~ 28 DEG C of conditions after centrifugal treating 18 ~ 28min, gets supernatant liquor;
(4) the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps (1) aeration, wherein addition and treatment tank volume ratio are 1: 50 ~ 1: 90, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 22 ~ 25 DEG C, sealing and fermenting 10 ~ 20h, after to heighten fermentation temperature be 38 ~ 55 DEG C, sealing and fermenting 15 ~ 18h, till obtaining mixed black color cloud liquid;
(5) punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 100 ~ 150, hole depth is 0.3 ~ 0.5m, aperture is 3 ~ 5cm, every square metre of mixed black color cloud liquid introduced 90 ~ 120L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.1 ~ 0.3mm at softening soil surface layer overlay thickness subsequently, after 3 ~ 5 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 50 ~ 80L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 5 ~ 8 days, tear film off, .
Application method of the present invention is: harden on soil after the present invention utilizes the reparation of poultry cultivation waste water, and carry out wheat planting, wherein every mu of ground is sprinkled into Wheat Species 1 ~ 2kg, and irrigates 300 ~ 400L water.6 ~ 8 months, treat that wheat all grows, compared with planting with the soil that hardens after not utilizing the reparation of poultry cultivation waste water the wheat that grows, not only particle is fuller, very large, and harvest improves 2 ~ 3 times.
The invention has the beneficial effects as follows:
(1) the present invention utilizes the soil that hardens after the reparation of poultry cultivation waste water, and not only operation is simple, with low cost, and can not produce secondary pollution, is safe from harm to environment;
(2) not only alleviate the financial burden of breeding wastewater for raiser, and solve soil compaction problem, fully utilized resource, there is economic benefit simultaneously, reach the object of doulbe-sides' victory.
Embodiment
First a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 6 ~ 1: 8, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state, then by mass fraction, get 20 ~ 30 portions of fresh lavenders, 30 ~ 55 parts are touched perfume (or spice), clear water is put in 35 ~ 50 parts of potentilla discolor, repeatedly clean 1 ~ 3 time, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 500 ~ 800mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 35 ~ 50 DEG C, sealing and fermenting 10 ~ 15 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid, be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank subsequently, arranging centrifugal rotational speed is 1000 ~ 1200r/min, under 25 ~ 28 DEG C of conditions after centrifugal treating 18 ~ 28min, gets supernatant liquor, next the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps aeration, wherein addition and treatment tank volume ratio are 1: 50 ~ 1: 90, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 22 ~ 25 DEG C, sealing and fermenting 10 ~ 20h, after to heighten fermentation temperature be 38 ~ 55 DEG C, sealing and fermenting 15 ~ 18h, till obtaining mixed black color cloud liquid, finally punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 100 ~ 150, hole depth is 0.3 ~ 0.5m, aperture is 3 ~ 5cm, every square metre of mixed black color cloud liquid introduced 90 ~ 120L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.1 ~ 0.3mm at softening soil surface layer overlay thickness subsequently, after 3 ~ 5 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 50 ~ 80L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 5 ~ 8 days, tear film off, .
Example 1
First a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 6, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state, then by mass fraction, get 20 portions of fresh lavenders, 30 parts are touched perfume (or spice), clear water is put in 35 parts of potentilla discolor, repeatedly clean 1 time, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 500mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 35 DEG C, sealing and fermenting 10 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid, be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank subsequently, arranging centrifugal rotational speed is 1000r/min, under 25 DEG C of conditions after centrifugal treating 18min, gets supernatant liquor, next the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps aeration, wherein addition and treatment tank volume ratio are 1: 50, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 22 DEG C, sealing and fermenting 10h, after to heighten fermentation temperature be 38 DEG C, sealing and fermenting 15h, till obtaining mixed black color cloud liquid, finally punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 100, hole depth is 0.3m, aperture is 3cm, every square metre of mixed black color cloud liquid introduced 90L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.1mm at softening soil surface layer overlay thickness subsequently, after 3 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 50L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 5 days, tear film off, .
This example operation is simple, and during operation, harden on soil after the present invention utilizes the reparation of poultry cultivation waste water, carry out wheat planting, wherein every mu of ground is sprinkled into Wheat Species 1kg, and irrigates 300L water.6 months, treat that wheat all grows, compared with planting with the soil that hardens after not utilizing the reparation of poultry cultivation waste water the wheat that grows, not only particle is fuller, very large, and harvest improves 2 times.
Example 2
First a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 7, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state, then by mass fraction, get 25 portions of fresh lavenders, 45 parts are touched perfume (or spice), clear water is put in 45 parts of potentilla discolor, repeatedly clean 2 times, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 650mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 45 DEG C, sealing and fermenting 13 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid, be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank subsequently, arranging centrifugal rotational speed is 1100r/min, under 27 DEG C of conditions after centrifugal treating 25min, gets supernatant liquor, next the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps aeration, wherein addition and treatment tank volume ratio are 1: 75, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 23 DEG C, sealing and fermenting 15h, after to heighten fermentation temperature be 45 DEG C, sealing and fermenting 17h, till obtaining mixed black color cloud liquid, finally punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 125, hole depth is 0.4m, aperture is 4cm, every square metre of mixed black color cloud liquid introduced 100L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.2mm at softening soil surface layer overlay thickness subsequently, after 4 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 65L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 7 days, tear film off, .
This example operation is simple, and during operation, harden on soil after the present invention utilizes the reparation of poultry cultivation waste water, carry out wheat planting, wherein every mu of ground is sprinkled into Wheat Species 1.5kg, and irrigates 350L water.7 months, treat that wheat all grows, compared with planting with the soil that hardens after not utilizing the reparation of poultry cultivation waste water the wheat that grows, not only particle is fuller, very large, and harvest improves 2.5 times.
Example 3
First a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 8, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state, then by mass fraction, get 30 portions of fresh lavenders, 55 parts are touched perfume (or spice), clear water is put in 50 parts of potentilla discolor, repeatedly clean 3 times, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 800mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 50 DEG C, sealing and fermenting 15 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid, be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank subsequently, arranging centrifugal rotational speed is 1200r/min, under 28 DEG C of conditions after centrifugal treating 28min, gets supernatant liquor, next the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps aeration, wherein addition and treatment tank volume ratio are 1: 90, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 25 DEG C, sealing and fermenting 20h, after to heighten fermentation temperature be 55 DEG C, sealing and fermenting 18h, till obtaining mixed black color cloud liquid, finally punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 150, hole depth is 0.5m, aperture is 5cm, every square metre of mixed black color cloud liquid introduced 120L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.3mm at softening soil surface layer overlay thickness subsequently, after 5 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 80L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 8 days, tear film off, .
This example operation is simple, and during operation, harden on soil after the present invention utilizes the reparation of poultry cultivation waste water, carry out wheat planting, wherein every mu of ground is sprinkled into Wheat Species 2kg, and irrigates 400L water.8 months, treat that wheat all grows, compared with planting with the soil that hardens after not utilizing the reparation of poultry cultivation waste water the wheat that grows, not only particle is fuller, very large, and harvest improves 3 times.
Claims (1)
1. utilize a poultry cultivation wastewater treatment soil compaction method, it is characterized in that concrete operation step is:
(1) a long 15m is dug, wide 10m, the treatment tank of high 2.5m, introduces poultry cultivation waste water in treatment tank, stops poultry cultivation waste water to introduce when height of water level reaches 2.0m, the activated sludge bottom anaerobic pond is added subsequently in treatment pond, its addition and treatment tank volume ratio are 1: 6 ~ 1: 8, install aerator afterwards, carry out Air Exposure to it at the bottom of pond, activated sludge bottom anaerobic pond and poultry cultivation waste water are fully mixed, in suspended state;
(2) by mass fraction, get 20 ~ 30 portions of fresh lavenders, 30 ~ 55 parts are touched perfume (or spice), clear water is put in 35 ~ 50 parts of potentilla discolor, repeatedly clean 1 ~ 3 time, remove surface contaminants, after it dries naturally, smash slagging to pieces, afterwards the leaves of plants slag obtained after smashing to pieces is put into fermentation tank, be placed in the place of ventilation, lucifuge, and add 500 ~ 800mL deionized water, carry out fermentation process to it, arranging fermentation temperature is 35 ~ 50 DEG C, sealing and fermenting 10 ~ 15 days, turbid liquid must be mixed, again turbid for mixing liquid is filtered, remove slag, obtain filtered fluid;
(3) be positioned in centrifuge by the filtered fluid obtained in above-mentioned fermentation tank, arranging centrifugal rotational speed is 1000 ~ 1200r/min, under 25 ~ 28 DEG C of conditions after centrifugal treating 18 ~ 28min, gets supernatant liquor;
(4) the above-mentioned centrifugal supernatant liquor obtained is put into the treatment tank after above-mentioned steps (1) aeration, wherein addition and treatment tank volume ratio are 1: 50 ~ 1: 90, after stirring, carry out anaerobic fermentation, first regulate fermentation temperature to be 22 ~ 25 DEG C, sealing and fermenting 10 ~ 20h, after to heighten fermentation temperature be 38 ~ 55 DEG C, sealing and fermenting 15 ~ 18h, till obtaining mixed black color cloud liquid;
(5) punch successively on to be repaired hardening soil with puncher, wherein every square metre is punched 100 ~ 150, hole depth is 0.3 ~ 0.5m, aperture is 3 ~ 5cm, every square metre of mixed black color cloud liquid introduced 90 ~ 120L above-mentioned steps and obtain afterwards, make its moistening earth, naturally after-tack soil is absorbed, be the transparent membrane of 0.1 ~ 0.3mm at softening soil surface layer overlay thickness subsequently, after 3 ~ 5 days, tear transparent membrane off, soil is all renovated, deep soil is rolled up, thin solum is buried down, and then introduce 50 ~ 80L mixed black color cloud liquid at every square metre of soil, and the transparent membrane of same thickness before spreading, make its moistening soil that hardens again, after 5 ~ 8 days, tear film off, .
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| CN107384418A (en) * | 2017-07-18 | 2017-11-24 | 成都新柯力化工科技有限公司 | A kind of soil fixing restoration of the ecosystem agent and preparation method |
| CN108093734A (en) * | 2017-12-26 | 2018-06-01 | 阮有京 | The restorative procedure of soil hardening |
| CN108093735A (en) * | 2017-12-26 | 2018-06-01 | 阮有京 | Exempt from the soil hardening processing method of deep ploughing |
| CN108142028A (en) * | 2017-12-26 | 2018-06-12 | 阮有京 | The method that hardened soil can be repaired |
| CN108184357A (en) * | 2017-12-26 | 2018-06-22 | 阮有京 | The administering method of soil hardening |
| CN108650918A (en) * | 2018-04-28 | 2018-10-16 | 内蒙古济世源环保生物科技有限公司 | The method for improveing soil using composite enzyme |
| CN112314100A (en) * | 2020-11-08 | 2021-02-05 | 方广湖 | Quick treatment method for frozen hardened soil |
| CN112567918A (en) * | 2020-12-04 | 2021-03-30 | 朱星娟 | Hardened soil cracking treatment method for arid region |
| CN113424677A (en) * | 2021-06-30 | 2021-09-24 | 河北广聚农业科技有限公司 | Soil hardening treatment method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107384418A (en) * | 2017-07-18 | 2017-11-24 | 成都新柯力化工科技有限公司 | A kind of soil fixing restoration of the ecosystem agent and preparation method |
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| CN108142028A (en) * | 2017-12-26 | 2018-06-12 | 阮有京 | The method that hardened soil can be repaired |
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| CN112314100A (en) * | 2020-11-08 | 2021-02-05 | 方广湖 | Quick treatment method for frozen hardened soil |
| CN112567918A (en) * | 2020-12-04 | 2021-03-30 | 朱星娟 | Hardened soil cracking treatment method for arid region |
| CN113424677A (en) * | 2021-06-30 | 2021-09-24 | 河北广聚农业科技有限公司 | Soil hardening treatment method |
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