CN103664335B - Soil culture medium for treating polychlorinated biphenyl pollution - Google Patents
Soil culture medium for treating polychlorinated biphenyl pollution Download PDFInfo
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- CN103664335B CN103664335B CN201310567911.8A CN201310567911A CN103664335B CN 103664335 B CN103664335 B CN 103664335B CN 201310567911 A CN201310567911 A CN 201310567911A CN 103664335 B CN103664335 B CN 103664335B
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Abstract
The invention discloses a soil culture medium for treating polychlorinated biphenyl pollution, which comprises the following components in parts by weight: 30-40 parts of clay, 20-25 parts of smectite, 40-50 parts of organic matter, 1-2 parts of alkyl polyglucoside and trehalose glycolipid, 3-5 parts of slow-release fertilizer, 1-3 parts of stabilizer, 0.3-0.5 part of pellet agent and 1-3 parts of plant seed. The soil culture medium can lower the influence of polychlorinated biphenyl pollution on plant growth.
Description
Technical field
The present invention relates to a kind of soil culture medium for soil improvement, especially a kind of plant-growth soil culture medium being specifically designed to pollution by polychlorinated biphenyles.
technical background
Persistence organic pollutant (persistent organic pollutants, POPs) be that a class has toxicity, persistence, is easy to the organic compound of enrichment in vivo and long-distance migration and deposition, can near source or environment at a distance and human body produce infringement.Persistence organic pollutant can be circulated in the world by air, ocean current and alternate manner, and the pollution problem that they cause has become global environmental problem.Polychlorobiphenyl is most typical difficult degradation organochlorine pollutant, has the feature of low water solubility, fat-solubility, and in many industrially developed country, because the long-term of PCBs makes soil and sediment suffer severe contamination in a large number, soil fertility is poor, is unfavorable for plant-growth.Therefore we need to improve the soil of pollution by polychlorinated biphenyles, and general soil culture medium can not meet the condition that woody plant community, xylium is formed at all, therefore just need to develop a kind of raw material sources extensively, the artificial soil preparation method of best living environment can be provided for plant.
Summary of the invention
The object of the invention is to the soil for pollution by polychlorinated biphenyles, the artificial soil substratum that a kind of raw material sources are extensive, with low cost, can turn waste into wealth is provided.
For realizing above object, a kind of soil culture medium for administering pollution by polychlorinated biphenyles of the present invention, its component and weight part thereof are: clay 30-40 part, montmorillonite 2 0-25 part, organic 40-50 part, alkyl polyglycoside and marine alga glycolipid 1-2 part, slow-release fertilizer 3-5 part, stablizer 1-3 part, granule agent 0.3-0. 5 parts, plant seed 1-3 part.
Described organic matter is animal fat and animal excrement.
The mass ratio of described alkyl polyglycoside and marine alga glycolipid is 1:3-5.
Described plant seed is mixed by shrub seeds and herbaceous seeds and forms, and its mass ratio is 5-10:1.
Described slow-release fertilizer is composite fertilizer special and calcium superphosphate, and described composite fertilizer special and calcium superphosphate volume ratio are 1:1, and described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.
The beneficial effect that the present invention produces is that soil culture medium of the present invention can reduce the impact of pollution by polychlorinated biphenyles on plant-growth, has stronger resistance to organic contamination, Salt And Alkali Tolerance, barren-resistant ability and nutrient acquisition capability; Substratum is slightly acidic state, is suitable for perching various microorganism, can suppress the breeding of pathogenic bacteria.
Embodiment
Embodiment 1:
For administering a soil culture medium for pollution by polychlorinated biphenyles, its component and weight part thereof are: clay 30 parts, montmorillonite 25 parts, animal fat 20 parts, animal excrement 30 parts, alkyl polyglycoside 0.5 part, marine alga glycolipid 1 part, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.4.Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.The effect water capacity (volume) 75%, organic content 78g/kg of this soil culture medium, pH value 5.7, specific conductivity 1.88ms/cm.
Embodiment 2:
For administering a soil culture medium for pollution by polychlorinated biphenyles, its component and weight part thereof are: clay 35 parts, montmorillonite 25 parts, animal fat 20 parts, animal excrement 20 parts, alkyl polyglycoside 0.4 part, marine alga glycolipid 1.5 parts, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.3 part.Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.The effect water capacity (volume) 80%, organic content 80g/kg of this soil culture medium, pH value 5.69, specific conductivity 1.84ms/cm.
Embodiment 3:
For administering a soil culture medium for pollution by polychlorinated biphenyles, its component and weight part thereof are: clay 40 parts, montmorillonite 20 part, animal fat 20 parts, animal excrement 30 parts, alkyl polyglycoside 0.3 part, marine alga glycolipid 1 part, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.2 part.Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.The effect water capacity (volume) 80%, organic content 82g/kg of this soil culture medium, pH value 5.75, specific conductivity 1.88ms/cm.
Claims (3)
1. for administering a soil culture medium for pollution by polychlorinated biphenyles, it is characterized in that: its component and weight part thereof are: clay 30 parts, montmorillonite 25 parts, animal fat 20 parts, animal excrement 30 parts, alkyl polyglycoside 0.5 part, marine alga glycolipid 1 part, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.4; Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1; The effect water capacity volume 75%, organic content 78g/kg of this soil culture medium, pH value 5.7, specific conductivity 1.88ms/cm.
2. for administering a soil culture medium for pollution by polychlorinated biphenyles, it is characterized in that: its component and weight part thereof are: clay 35 parts, montmorillonite 25 parts, animal fat 20 parts, animal excrement 20 parts, alkyl polyglycoside 0.4 part, marine alga glycolipid 1.5 parts, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.3 part; Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1; The effect water capacity volume 80%, organic content 80g/kg of this soil culture medium, pH value 5.69, specific conductivity 1.84ms/cm.
3. for administering a soil culture medium for pollution by polychlorinated biphenyles, it is characterized in that: its component and weight part thereof are: clay 40 parts, montmorillonite 20 part, animal fat 20 parts, animal excrement 30 parts, alkyl polyglycoside 0.3 part, marine alga glycolipid 1 part, composite fertilizer special 2 parts, calcium superphosphate 2 parts, stablizer 3 parts, granule agent 0. 5 parts, shrub seeds 2 parts, herbaceous seeds 0.2 part; Described composite fertilizer special is the fertilizer containing nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1; The effect water capacity volume 80%, organic content 82g/kg of this soil culture medium, pH value 5.75, specific conductivity 1.88ms/cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310567911.8A CN103664335B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating polychlorinated biphenyl pollution |
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| CN201310567911.8A CN103664335B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating polychlorinated biphenyl pollution |
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| CN103664335A CN103664335A (en) | 2014-03-26 |
| CN103664335B true CN103664335B (en) | 2015-04-08 |
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| CN107089856A (en) * | 2017-03-01 | 2017-08-25 | 安徽六国化工股份有限公司 | A kind of repairing fertiliser for pollution by polychlorinated biphenyles soil |
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| CN101743793A (en) * | 2009-12-31 | 2010-06-23 | 青岛高次团粒生态技术有限公司 | Plant growth soil culture medium and preparation method thereof |
| CN101928188A (en) * | 2009-06-19 | 2010-12-29 | 深圳市意可曼生物科技有限公司 | Slow-release fertilizer with effect of soil remediation and remediation method of soil polluted by polycyclic aromatic hydrocarbons |
| WO2011047082A1 (en) * | 2009-10-14 | 2011-04-21 | Verutek Technologies, Inc. | Oxidation of environmental contaminants with mixed valent manganese oxides |
| CN102225420A (en) * | 2011-03-31 | 2011-10-26 | 浙江工商大学 | Method for remedying soil polluted by difficultly degradable chlorinated organics |
| CN102659482A (en) * | 2012-05-07 | 2012-09-12 | 青岛高次团粒生态技术有限公司 | Soil culture medium suitable for growth of plant on metallurgy tailings dam and preparation method of soil culture medium |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928188A (en) * | 2009-06-19 | 2010-12-29 | 深圳市意可曼生物科技有限公司 | Slow-release fertilizer with effect of soil remediation and remediation method of soil polluted by polycyclic aromatic hydrocarbons |
| WO2011047082A1 (en) * | 2009-10-14 | 2011-04-21 | Verutek Technologies, Inc. | Oxidation of environmental contaminants with mixed valent manganese oxides |
| CN101743793A (en) * | 2009-12-31 | 2010-06-23 | 青岛高次团粒生态技术有限公司 | Plant growth soil culture medium and preparation method thereof |
| CN102225420A (en) * | 2011-03-31 | 2011-10-26 | 浙江工商大学 | Method for remedying soil polluted by difficultly degradable chlorinated organics |
| CN102659482A (en) * | 2012-05-07 | 2012-09-12 | 青岛高次团粒生态技术有限公司 | Soil culture medium suitable for growth of plant on metallurgy tailings dam and preparation method of soil culture medium |
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| 多氯联苯污染土壤的修复技术;郜慧等;《河南化工》;20100510;第27卷(第9期);第24-27页 * |
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Effective date of registration: 20200110 Address after: Hi Tech Park Laoshan Keyuan weft four road 266101 Shandong Province, Qingdao City No. 30 Patentee after: Qingdao Guozhen Intelligent Technology Co., Ltd Address before: Laoshan Keyuan weft four road 266101 of Shandong Province, Qingdao City, No. 30 Patentee before: Qingdao Tianren Environment Co., Ltd. |
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