CN103664335A - Soil culture medium for treating polychlorinated biphenyl pollution - Google Patents
Soil culture medium for treating polychlorinated biphenyl pollution Download PDFInfo
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- CN103664335A CN103664335A CN201310567911.8A CN201310567911A CN103664335A CN 103664335 A CN103664335 A CN 103664335A CN 201310567911 A CN201310567911 A CN 201310567911A CN 103664335 A CN103664335 A CN 103664335A
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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 that is 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 circulate in the world by atmosphere, ocean current and alternate manner, and the pollution problem that they cause has become global environmental problem.Polychlorobiphenyl is most typical difficult degradation organochlorine contamination thing, 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 forms at all, therefore just need to develop a kind of raw material sources extensive, 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, of the present invention a kind of for administering the soil culture medium of pollution by polychlorinated biphenyles, 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, 5 parts of agent 0.3-0., 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 and is formed by shrub seeds and herbaceous seeds, 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 that contains 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 microorganisms, 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: 30 parts of clays, 5 parts of montmorillonite 2s, 20 parts of animal fats, 30 parts of animal excrement, 0.5 part of alkyl polyglycoside, 1 part of marine alga glycolipid, 2 parts of composite fertilizer specials, 2 parts of calcium superphosphate, 3 parts of stablizers, 0. 5 parts of agent, 2 parts of shrub seedses, herbaceous seeds 0.4.Described composite fertilizer special is the fertilizer that contains nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.Effective water holding capacity (volume) 75% of this soil culture medium, organic content 78g/kg, 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: 35 parts of clays, 5 parts of montmorillonite 2s, 20 parts of animal fats, 20 parts of animal excrement, 0.4 part of alkyl polyglycoside, 1.5 parts of marine alga glycolipids, 2 parts of composite fertilizer specials, 2 parts of calcium superphosphate, 3 parts of stablizers, 0. 5 parts of agent, 2 parts of shrub seedses, 0.3 part of herbaceous seeds.Described composite fertilizer special is the fertilizer that contains nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.Effective water holding capacity (volume) 80% of this soil culture medium, organic content 80g/kg, 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: 40 parts of clays, 0 part of montmorillonite 2,20 parts of animal fats, 30 parts of animal excrement, 0.3 part of alkyl polyglycoside, 1 part of marine alga glycolipid, 2 parts of composite fertilizer specials, 2 parts of calcium superphosphate, 3 parts of stablizers, 0. 5 parts of agent, 2 parts of shrub seedses, 0.2 part of herbaceous seeds.Described composite fertilizer special is the fertilizer that contains nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.Effective water holding capacity (volume) 80% of this soil culture medium, organic content 82g/kg, pH value 5.75, specific conductivity 1.88ms/cm.
Claims (5)
1. one kind for administering the soil culture medium of pollution by polychlorinated biphenyles, it is characterized in that: the component of this substratum 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, 5 parts of granule agent 0.3-0., plant seed 1-3 part.
2. as claimed in claim 1 a kind of for administering the soil culture medium of pollution by polychlorinated biphenyles, it is characterized in that: described organic matter is animal fat and animal excrement.
3. as claimed in claim 1 a kind of for administering the soil culture medium of pollution by polychlorinated biphenyles, it is characterized in that: the mass ratio of described alkyl polyglycoside and marine alga glycolipid is 1:3-5.
4. as claimed in claim 1 a kind of for administering the soil culture medium of pollution by polychlorinated biphenyles, it is characterized in that: described plant seed is mixed and formed by shrub seeds and herbaceous seeds, and its mass ratio is 5-10:1.
5. as claimed in claim 1 a kind of for administering the soil culture medium of pollution by polychlorinated biphenyles, it is characterized in that: described slow-release fertilizer is composite fertilizer special and calcium superphosphate, described composite fertilizer special and calcium superphosphate volume ratio are 1:1, described composite fertilizer special is the fertilizer that contains nitrogen, phosphorus, potassium nutrition, and wherein the weight ratio of nitrogen, phosphorus, potassium is 1.5:1:1.
Priority Applications (1)
| 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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| 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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| CN103664335A true CN103664335A (en) | 2014-03-26 |
| CN103664335B CN103664335B (en) | 2015-04-08 |
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| CN201310567911.8A Active CN103664335B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating polychlorinated biphenyl pollution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
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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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2013
- 2013-11-15 CN CN201310567911.8A patent/CN103664335B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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| 郜慧等: "多氯联苯污染土壤的修复技术", 《河南化工》 * |
| 马满英等: "鼠李糖脂洗脱土壤中多氯联苯影响因素的研究", 《环境工程学报》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN103664335B (en) | 2015-04-08 |
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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. |