CN111996007A - Active liquid for treating water and soil pollution and preparation method thereof - Google Patents

Active liquid for treating water and soil pollution and preparation method thereof Download PDF

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CN111996007A
CN111996007A CN202010862889.XA CN202010862889A CN111996007A CN 111996007 A CN111996007 A CN 111996007A CN 202010862889 A CN202010862889 A CN 202010862889A CN 111996007 A CN111996007 A CN 111996007A
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fermentation
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董金伟
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Anhui Ganmin Agricultural Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2101/00—Agricultural use

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  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Biodiversity & Conservation Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
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  • Biomedical Technology (AREA)
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  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to an active liquid for treating water and soil pollution, which comprises the following raw materials in parts by weight: 10-15 parts of purslane, 3-8 parts of barley malt, 3-8 parts of Chinese date, 3-8 parts of ginger, 3-8 parts of lawn pennywort herb, 10-15 parts of wrinkled gianthyssop herb, 10-15 parts of purple perilla, 2-4 parts of dandelion, 5-10 parts of medlar, 10-15 parts of rhizoma polygonati, 10-15 parts of kudzu root, 10-15 parts of Chinese yam, 3-8 parts of mulberry leaf, 3-8 parts of mulberry and 3-8 parts of mulberry root. The invention has the beneficial effects that: the active liquid for treating water and soil pollution is prepared by reasonably matching and fermenting all raw materials in the preparation process, belongs to active nutrient solution of superoxide, and comprises beneficial bacteria such as bioactive enzyme, biological amino acid, yeast, lactobacillus, bifidobacterium and the like; the soil in the soil can be supplemented, namely the microorganisms in the soil are supplemented, the metabolism of the microorganisms and the flora balance of the microorganisms supplement the nutrition of the soil, and some toxic substances in the soil are further improved and purified, so that the aim of purifying the soil and water is fulfilled.

Description

Active liquid for treating water and soil pollution and preparation method thereof
Technical Field
The invention belongs to the field of environmental remediation, and particularly relates to an active liquid for treating water and soil pollution.
Background
Three global crises are caused by unexpected and preventive adverse effects of people on highly developed industries: resource shortage, environmental pollution and ecological destruction. Environmental pollution refers to the act of adding a substance to the environment that exceeds the self-cleaning ability of the environment and creates a hazard, either naturally or artificially. The constitution or state of the environment is changed due to human factors, and the quality of the environment is reduced, thereby disturbing or destroying the phenomena of the normal production and living conditions of the ecosystem and human beings.
Soil is an essential important resource and material foundation for production, life and other aspects of human society, at present, China is in the stage of accelerated development and advance of industrialization and urbanization, various pollutants enter the soil, the situation of soil pollution is more severe, and the current situation of agricultural environment and the quality safety problem of agricultural products are in urgent need of improvement.
Meanwhile, the industrial and agricultural wastewater discharge amount is getting larger and more, and more polluted water bodies are generated, so that the research and practice of polluted water body remediation are the current hot problems in order to meet the requirements of human social sustainable development and realize harmonious development of human and nature.
In recent years, the environmental pollution in China tends to be diversified and complicated, so that the composite pollution formed by various pollutants gradually develops to be the key point of research in the environmental field, wherein heavy metals and antibiotics become more and more types of pollutants which cannot be ignored in the environmental system in China due to the large use and emission of the heavy metals and the antibiotics.
Disclosure of Invention
The invention aims to provide an active liquid for treating water and soil pollution, which can convert heavy metals in soil and water and decompose pollutants, and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an active liquid for treating water and soil pollution, which comprises the following raw materials in parts by weight: 10-15 parts of purslane, 3-8 parts of barley malt, 3-8 parts of Chinese date, 3-8 parts of ginger, 3-8 parts of lawn pennywort herb, 10-15 parts of wrinkled gianthyssop herb, 10-15 parts of purple perilla, 2-4 parts of dandelion, 5-10 parts of medlar, 10-15 parts of rhizoma polygonati, 10-15 parts of kudzu root, 10-15 parts of Chinese yam, 3-8 parts of mulberry leaf, 3-8 parts of mulberry and 3-8 parts of mulberry root.
The purslane is a wild medicinal and edible plant, is rich in various nutrient substances such as protein, fat, cellulose, mineral substances and the like, and has the effects of diminishing inflammation, resisting bacteria, inducing diuresis to alleviate edema, stopping bleeding, removing blood stasis, clearing away dust and toxic materials and the like.
Barley malt is rich in vitamin A, B family vitamins, vitamin E, amylase, maltose, glucose, invertase, allantoin, protease, fat and minerals, etc., and the allantoin in barley malt can promote healing of gastrointestinal ulcer.
The Chinese date is rich in protein, fat, sugar, carotene, B vitamins, vitamin C, vitamin P, calcium, phosphorus, iron, cyclic adenosine monophosphate and other nutritional ingredients, wherein the content of the vitamin C is famous in fruits, and the Chinese date has the beauty of vitamin Wangzhi and has the effects of enriching blood, beautifying and treating insomnia.
The ginger is rich in nutrition, contains various nutrient substances, and contains nutrient elements such as fat, protein, crude fiber, carotene, thiamine, riboflavin, nicotinic acid, ascorbic acid, inorganic salt, calcium, phosphorus, iron and the like.
The herba Coriandri contains volatile oil and volatile fragrant substances, is rich in vitamins, and also contains rich minerals such as calcium, ferrum, phosphorus, magnesium, etc., and herba Coriandri also contains potassium malate, etc.
Herba Agastaches is a high calcium and high carotene food, and the whole herb of herba Agastaches contains aromatic volatile oil mainly containing methyl piperonyl alcohol, limonene, linalool, etc., and has certain inhibiting effect on various pathogenic fungi.
The purple perilla contains microelements such as iron, calcium and phosphorus, and also contains nutrient elements such as carotene, vitamin B1, vitamin B2, vitamin C, nicotinic acid and various amino acids.
The herba Taraxaci is rich in vitamin A, vitamin C and potassium, and also contains nutritional elements such as ferrum, calcium, vitamin B2, vitamin B1, magnesium, vitamin B6, folic acid and copper.
The main nutritional components of the medlar are betaine, medlar polysaccharide and medlar pigment, which have influence on the immune function.
Rhizoma Polygonati contains steroid saponin, starch, sugar, fat, protein, carotene, vitamins and other nutrients.
Radix Puerariae contains 12% of flavonoids, such as puerarin, soybean flavonoid glycoside, peanut essence, etc., and also contains protein, amino acids, sugar and essential minerals such as iron, calcium, copper, etc.
The rhizoma Dioscoreae contains nutritional components such as choline, glycoprotein, starch, amino acids, polyphenol oxidase, etc.
The mulberry leaves contain various chemical components such as protein, carbohydrate, mineral substances, lipids, vitamins, polysaccharides, flavonoids, alkaloids, volatile oil and the like.
The mulberry contains abundant nutrient substances such as glucose, sucrose, fructose, carotene, vitamins, malic acid, succinic acid, tartaric acid and mineral substances such as calcium, phosphorus, iron, copper and the like.
The mulberry root contains essential oil, mulberrin, glucoside and other trace elements, and has effects of lowering blood pressure, lowering blood sugar, and resisting AIDS.
The second aspect of the invention provides a preparation method of active liquid for treating water and soil pollution, which comprises the following steps:
(1) collecting fresh raw materials, and cleaning for later use;
(2) preparing activated water: mixing Mel, brown sugar and water, and stirring to obtain activated water;
(3) soaking the raw materials cleaned in the step (1) in activated water respectively for primary fermentation to obtain primary fermentation products;
(4) mixing the primary fermentation products of the raw materials uniformly, performing composite fermentation, and filtering to obtain active liquid for treating water and soil pollution after the fermentation is finished.
The invention adopts fresh raw materials for preparation, collects the raw materials according to the optimal collection time of the raw materials, and performs primary fermentation after collection, and the optimal collection time of the raw materials is different, so the invention separately and independently ferments the raw materials to achieve the optimal effect.
According to the long-term test results of the inventor, the storage time of the fermentation product obtained by fermenting single raw material independently is 6-12 months, which provides guarantee for mixed fermentation among the raw materials.
As a preferable embodiment, in the step (1), the cleaning is performed by washing with clean water and then with light salt water, preferably, the concentration of the light salt water is 0.5-0.7 g/ml.
As a preferable embodiment, in the step (2), the weight ratio of honey, brown sugar and water is 0.8-1.2: 8-12: 100, preferably, in the step (2), the weight ratio of the honey, the brown sugar and the water is 1: 10: 100.
in the above method for preparing an active liquid for treating water and soil pollution, as a preferred embodiment, in the step (3), the weight ratio of the single raw material to the activated water is 0.8-1.2: preferably, the weight ratio of the single raw material to the activated water is 1: 5.
as a preferred embodiment, when the raw materials are fermented until no bubbles are generated in the fermentation liquid, the primary fermentation is completed, preferably, the primary fermentation is sealed fermentation at 25-35 ℃ under normal pressure for 8-20 days.
The primary fermentation is sealed fermentation, bubbles are generated in the fermentation process, and pressure is required to be discharged in order to maintain the fermentation pressure at normal pressure.
The fermentation time is determined according to the specific conditions of each raw material, and when no bubbles are generated, the fermentation is finished.
As a preferred embodiment, in the step (4), when the pH value of the composite fermentation broth is 3.8-4.3, the composite fermentation is completed, preferably, the composite fermentation is sealed fermentation, the temperature of the composite fermentation is 25-30 ℃, and the pressure is normal pressure;
in the process of composite fermentation, if negative pressure occurs in the fermentation container, oxygen needs to be filled into the fermentation container.
The third aspect of the invention provides an application of the active liquid for treating water and soil pollution in the aspect of treating water and soil pollution.
The fourth aspect of the invention provides an application of the active liquid obtained by the preparation method in the aspect of treating water and soil pollution.
The application is that as a preferable embodiment, the amount of the active liquid used for treating the sewage is 1000-3000L sewage/1 kg active liquid; the amount of the active liquid used in the soil treatment is 400-600 kilograms of active liquid per mu; preferably, the active liquid is applied in two times in treating soil, and more preferably, the active liquid is applied in a spring ploughing period and an autumn ploughing period.
The amount of the active liquid is selected according to the pollution degree of the sewage and the polluted soil, when the pollution degree is severe, the amount of the active liquid is more, and when the pollution degree is mild, the amount of the active liquid is less.
Compared with the prior art, the invention has the beneficial effects that: the active liquid for treating water and soil pollution belongs to active nutrient solution of superoxide prepared by reasonably matching and fermenting raw materials in the preparation process, and comprises active enzymes, biological amino acids, yeast, lactic acid bacteria, bifidobacteria and other beneficial bacteria.
The soil represents a substance structure, the soil represents a biological structure, the substance represents minerals and trace elements, the soil represents various microorganisms, the biological metabolic relationship between the microorganism balance and the soil is most important, the existing soil is not polluted by chemical fertilizers, pesticides and heavy metals, the soil in the soil can be supplemented with the active liquid for treating water and soil pollution, namely the microorganisms in the soil are supplemented with the active liquid, the metabolism of the microorganisms and the flora balance of the microorganisms supplement the nutrition of the soil, and toxic substances in the soil are further improved and purified, so that the aim of purifying the soil and the water is fulfilled.
The active liquid for treating water and soil pollution prepared by the preparation method of the invention has no chemical components in the whole process in the sewage and soil treatment process, interacts in a unified body, and jointly forms a complex and stable ecosystem with multiple functions, inhibits the activities of harmful microorganisms, especially pathogenic bacteria and putrefying bacteria, decomposes organic matters, converts heavy metals, and achieves the aim of purifying soil and sewage.
The active liquid for treating water and soil pollution, which is prepared by the preparation method, can recover the energy of water and soil in the natural environment, can make the water and the soil live, recover the self-cleaning capability of the water and the soil and continuously maintain the natural state of the water and the soil.
In addition, the active liquid for treating water and soil pollution can be stored for a long time, the storage process is also a continuous fermentation process, and the longer the storage time is, the better the smell is and the stronger the effect is.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The invention provides an active liquid for treating water and soil pollution, which is prepared by adopting Chinese herbal medicine components, adopting the optimal effects of initial fine collection, fine picking and fine selection, fine preparation, fine storage and optimal fermentation activity conversion, matching the components at right time according with the requirements of medical functions, traditional Chinese medicine effects and life principles during compound fermentation, performing compound conversion and then fermenting and activating negative oxygen for fermentation.
In the examples of the present invention, 1 part by weight represents 1.
Example 1
Embodiment 1 provides an active liquid for treating water and soil pollution, comprising the following raw materials in parts by weight: 10 parts of purslane, 3 parts of barley malt, 3 parts of Chinese date, 3 parts of ginger, 3 parts of lawn pennywort herb, 10 parts of wrinkled gianthyssop herb, 10 parts of purple perilla, 2 parts of dandelion, 5 parts of medlar, 10 parts of rhizoma polygonati, 10 parts of kudzuvine root, 10 parts of Chinese yam, 3 parts of mulberry leaf, 3 parts of mulberry and 3 parts of mulberry root.
The preparation method of the active liquid for treating water and soil pollution, which is disclosed by the embodiment 1, comprises the following steps of:
(1) collecting fresh raw materials, washing the raw materials with clear water, and then washing the raw materials with light salt water with the concentration of 0.5g/ml for later use;
(2) preparing activated water: mixing honey, brown sugar and water according to a weight ratio of 0.8: 12: 100, mixing and stirring evenly to obtain activated water;
(3) respectively soaking the raw materials cleaned in the step (1) in activated water for primary fermentation, wherein the weight ratio of the single raw material to the activated water is 0.8: 5, the primary fermentation is sealed fermentation, the temperature of the sealed fermentation is 25 ℃, the pressure is normal pressure, when all raw materials are fermented until no bubbles are generated in the fermentation liquor, the primary fermentation is finished, the materials are different, the time required by the primary fermentation is different, and the time required by the primary fermentation is about 8-20 days, so that a primary fermentation product is obtained; the primary fermentation product can be stored for 6-12 months, and all the materials can be fermented by collecting fresh raw materials, and then compound fermentation is carried out;
(4) uniformly mixing the primary fermentation products of the raw materials, carrying out compound fermentation, wherein the compound fermentation is sealed fermentation, the fermentation temperature is 25 ℃, the fermentation pressure is normal pressure, oxygen needs to be filled into the fermentation container if the fermentation container has a negative pressure phenomenon in the fermentation process, and when the pH value of the fermentation liquid is 3.8, the fermentation is finished, and filtering is carried out to obtain active liquid for treating water and soil pollution.
The active liquid for treating water and soil pollution can be applied to the aspect of treating water and soil pollution, the amount of the active liquid used in the sewage treatment is 1000-3000L sewage/1 kg of the active liquid, and the specific usage amount is determined according to the water pollution condition; the amount of the active liquid used in the soil treatment is 400-600 kilograms of the active liquid per mu, the specific use amount is determined according to the soil pollution condition, the active liquid is applied twice in the soil treatment, and the active liquid is applied in the spring ploughing period and the autumn ploughing period.
Example 2
Embodiment 2 provides an active liquid for treating water and soil pollution, comprising the following raw materials in parts by weight: 12 parts of purslane, 5 parts of barley malt, 5 parts of Chinese date, 5 parts of ginger, 5 parts of lawn pennywort herb, 12 parts of wrinkled gianthyssop herb, 12 parts of purple perilla, 3 parts of dandelion, 8 parts of medlar, 12 parts of rhizoma polygonati, 12 parts of kudzuvine root, 12 parts of Chinese yam, 5 parts of mulberry leaf, 5 parts of mulberry and 5 parts of mulberry root.
The preparation method of the active liquid for treating water and soil pollution, which is disclosed by the embodiment 2, comprises the following steps of:
(1) collecting fresh raw materials, washing the raw materials with clear water, and then washing the raw materials with light salt water with the concentration of 0.6g/ml for later use;
(2) preparing activated water: mixing honey, brown sugar and water according to a weight ratio of 1: 10: 100, mixing and stirring evenly to obtain activated water;
(3) respectively soaking the raw materials cleaned in the step (1) in activated water for primary fermentation, wherein the weight ratio of the single raw material to the activated water is 1: 5, the primary fermentation is sealed fermentation, the temperature of the sealed fermentation is 30 ℃, the pressure is normal pressure, when all raw materials are fermented until no bubbles are generated in the fermentation liquor, the primary fermentation is finished, the materials are different, the time required by the primary fermentation is different, and the time required by the primary fermentation is about 8-20 days, so that a primary fermentation product is obtained; the primary fermentation product can be stored for 6-12 months, and all the materials can be fermented by collecting fresh raw materials, and then compound fermentation is carried out;
(4) uniformly mixing the primary fermentation products of the raw materials, carrying out compound fermentation, wherein the compound fermentation is sealed fermentation, the fermentation temperature is 28 ℃, the fermentation pressure is normal pressure, oxygen needs to be filled into a fermentation container if the fermentation container has a negative pressure phenomenon in the fermentation process, and when the pH value of the fermentation liquid is 4, the fermentation is finished, and filtering is carried out to obtain active liquid for treating water and soil pollution.
The active liquid for treating water and soil pollution can be applied to the aspect of treating water and soil pollution, the amount of the active liquid used in the sewage treatment is 1000-3000L sewage/1 kg of the active liquid, and the specific usage amount is determined according to the water pollution condition; the amount of the active liquid used in the soil treatment is 400-600 kilograms of the active liquid per mu, the specific use amount is determined according to the soil pollution condition, the active liquid is applied twice in the soil treatment, and the active liquid is applied in the spring ploughing period and the autumn ploughing period.
Example 3
Embodiment 3 provides an active liquid for treating water and soil pollution, comprising the following raw materials in parts by weight: 15 parts of purslane, 8 parts of barley malt, 8 parts of Chinese date, 8 parts of ginger, 8 parts of lawn pennywort herb, 15 parts of wrinkled gianthyssop herb, 15 parts of purple perilla, 4 parts of dandelion, 10 parts of medlar, 15 parts of rhizoma polygonati, 15 parts of kudzuvine root, 15 parts of Chinese yam, 8 parts of mulberry leaf, 8 parts of mulberry and 8 parts of mulberry root.
The preparation method of the active liquid for treating water and soil pollution, which is disclosed by the embodiment 3, comprises the following steps of:
(1) collecting fresh raw materials, washing the raw materials with clear water, and then washing the raw materials with light salt water with the concentration of 0.7g/ml for later use;
(2) preparing activated water: mixing honey, brown sugar and water according to a weight ratio of 12: 8: 100, mixing and stirring evenly to obtain activated water;
(3) respectively soaking the raw materials cleaned in the step (1) in activated water for primary fermentation, wherein the weight ratio of the single raw material to the activated water is 1.2: 5, the primary fermentation is sealed fermentation, the temperature of the sealed fermentation is 35 ℃, the pressure is normal pressure, when all raw materials are fermented until no bubbles are generated in the fermentation liquor, the primary fermentation is finished, the materials are different, the time required by the primary fermentation is different, and the time required by the primary fermentation is about 8-20 days, so that a primary fermentation product is obtained; the primary fermentation product can be stored for 6-12 months, and all the materials can be fermented by collecting fresh raw materials, and then compound fermentation is carried out;
(4) uniformly mixing the primary fermentation products of the raw materials, carrying out compound fermentation, wherein the compound fermentation is sealed fermentation, the fermentation temperature is 30 ℃, the fermentation pressure is normal pressure, oxygen needs to be filled into the fermentation container if the fermentation container has a negative pressure phenomenon in the fermentation process, and when the pH value of the fermentation liquid is 4.3, the fermentation is finished, and filtering is carried out to obtain active liquid for treating water and soil pollution.
The active liquid for treating water and soil pollution can be applied to the aspect of treating water and soil pollution, the amount of the active liquid used in the sewage treatment is 1000-3000L sewage/1 kg of the active liquid, and the specific usage amount is determined according to the water pollution condition; the amount of the active liquid used in the soil treatment is 400-600 kilograms of the active liquid per mu, the specific use amount is determined according to the soil pollution condition, the active liquid is applied twice in the soil treatment, and the active liquid is applied in the spring ploughing period and the autumn ploughing period.
1. The invention relates to a performance research of an active liquid for treating water and soil pollution in the aspect of treating water pollution
Collecting domestic sewage from a domestic sewage treatment plant in Shenzhen city as the domestic sewage to be treated, and detecting COD and NH in the domestic sewage3-N and BOD5The domestic sewage is divided into three parts, the active liquid obtained in the examples 1 to 3 of the invention is respectively added into the three parts of the domestic sewage, and 1 kilogram of the active liquid is added into every 1000L of the sewage. The dosage is that the input temperature is 25 ℃, and COD and NH in the three parts of domestic sewage are detected again after one week3-N and BOD5The results are shown in table 1:
TABLE 1 study of the Performance of the active solution for treating Water pollution
Figure BDA0002648765350000091
Figure BDA0002648765350000101
2. The invention relates to a performance research of an active liquid for treating water and soil pollution in the aspect of treating soil pollution
Selecting heavy metal contaminated soil, detecting the content of cadmium, mercury, lead, arsenic and chromium in the soil, dividing the soil into three parts, and respectively scattering the active liquid obtained in the embodiments 1-3 of the invention into the three parts of heavy metal contaminated soil, wherein the scattering amount is 500 kg per mu, and the scattering is performed twice: spreading is carried out during spring ploughing and autumn ploughing. After one year, the contents of cadmium, mercury, lead, arsenic and chromium in the soil polluted by three parts of heavy metals are detected again, and the results are shown in table 2:
table 2 Performance study of active solutions for soil contamination treatment
Figure BDA0002648765350000102
As can be seen from Table 2, the active liquid for treating water and soil pollution can repair heavy metal polluted soil and improve the fertility of the soil.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An active liquid for treating water and soil pollution is characterized by comprising the following raw materials in parts by weight: 10-15 parts of purslane, 3-8 parts of barley malt, 3-8 parts of Chinese date, 3-8 parts of ginger, 3-8 parts of lawn pennywort herb, 10-15 parts of wrinkled gianthyssop herb, 10-15 parts of purple perilla, 2-4 parts of dandelion, 5-10 parts of medlar, 10-15 parts of rhizoma polygonati, 10-15 parts of kudzu root, 10-15 parts of Chinese yam, 3-8 parts of mulberry leaf, 3-8 parts of mulberry and 3-8 parts of mulberry root.
2. The method for preparing the active liquid for treating water and soil pollution of claim 1, which is characterized by comprising the following steps:
(1) collecting fresh raw materials, and cleaning for later use;
(2) preparing activated water: mixing Mel, brown sugar and water, and stirring to obtain activated water;
(3) soaking the raw materials cleaned in the step (1) in activated water respectively for primary fermentation to obtain primary fermentation products;
(4) mixing the primary fermentation products of the raw materials uniformly, performing composite fermentation, and filtering to obtain active liquid for treating water and soil pollution after the fermentation is finished.
3. The method for preparing an active liquid for treating water and soil pollution according to claim 2, wherein in the step (1), the cleaning is performed by firstly washing with clean water and then washing with light saline water, and preferably, the concentration of the light saline water is 0.5-0.7 g/ml.
4. The method for preparing an active liquid for treating water and soil pollution according to claim 2, wherein in the step (2), the weight ratio of honey, brown sugar and water is 0.8-1.2: 8-12: 100, preferably, in the step (2), the weight ratio of the honey, the brown sugar and the water is 1: 10: 100.
5. the method for preparing an active liquid for treating water and soil pollution according to claim 2, wherein in the step (3), the weight ratio of the single raw material to the activated water is 0.8-1.2: preferably, the weight ratio of the single raw material to the activated water is 1: 5.
6. the method for preparing an active liquid for treating water and soil pollution according to claim 5, wherein the primary fermentation is completed when the raw materials are fermented until no bubbles are generated in the fermentation liquid, and preferably, the primary fermentation is sealed fermentation, the temperature of the sealed fermentation is 25-35 ℃, the pressure is normal pressure, and the fermentation time under the conditions is 8-20 days.
7. The method for preparing an active liquid for treating water and soil pollution according to claim 2, wherein in the step (4), the complex fermentation is completed when the pH value of the complex fermentation liquid is 3.8-4.3, preferably, the complex fermentation is sealed fermentation, the temperature of the complex fermentation is 25-30 ℃, and the pressure is normal pressure;
in the process of composite fermentation, if negative pressure occurs in the fermentation container, oxygen needs to be filled into the fermentation container.
8. The use of the active liquid for treating water and soil pollution of claim 1 in the treatment of water and soil pollution.
9. Use of an active liquid for treating water and soil pollution obtained according to any one of claims 2 to 7 for treating water and soil pollution.
10. The use according to claim 9, wherein the amount of the active liquid used in treating sewage is 1000-3000L sewage/1 kg active liquid; the amount of the active liquid used in the soil treatment is 400-600 kilograms of active liquid per mu; preferably, the active liquid is applied in two times in treating soil, and more preferably, the active liquid is applied in a spring ploughing period and an autumn ploughing period.
CN202010862889.XA 2020-08-25 2020-08-25 Active liquid for treating water and soil pollution and preparation method thereof Pending CN111996007A (en)

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