CN103664337A - Soil culture medium for treating petroleum hydrocarbon pollution - Google Patents
Soil culture medium for treating petroleum hydrocarbon pollution Download PDFInfo
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- CN103664337A CN103664337A CN201310568016.8A CN201310568016A CN103664337A CN 103664337 A CN103664337 A CN 103664337A CN 201310568016 A CN201310568016 A CN 201310568016A CN 103664337 A CN103664337 A CN 103664337A
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- culture medium
- petroleum hydrocarbon
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- soil
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Abstract
The invention discloses a soil culture medium for treating petroleum hydrocarbon pollution, which comprises the following components in parts by weight: 30-40 parts of clay, 10-15 parts of smectite, 50-70 parts of organic matter, 2-4 parts of gramicidin, 3-5 parts of slow-release fertilizer, 0.5-0.8 part of pellet agent, 1-4 parts of Sudan grass seed and 1-2 parts of goose grass seed. The soil culture medium can lower the influence of petroleum hydrocarbon pollution on plant growth.
Description
technical field
The present invention relates to a kind of soil culture medium for soil improvement, be especially a kind ofly specifically designed to petroleum hydrocarbon contaminated plant-growth soil culture medium.
technical background
The complex mixture that oil is comprised of the thousands of kinds of different materials of chemical property, the pollution of the exploitation of oil, smelting, use and transportation and omission accident, and the discharge of oily(waste)water, sewage irrigation, the volatilization of various petroleum products, incomplete combustion thing descend slowly and lightly etc. and to cause a series of soil petroleum pollution problems.The ground crude oil that particularly oil production process produces, has become the important sources of soil mineral oil pollution.Much research shows, after petroleum hydrocarbon enters in animal body, mammal and the mankind had to carcinogenic, teratogenesis, mutagenic effect.The severe contamination of soil can cause some composition of petroleum hydrocarbon to accumulate in grain, affects the quality of grain, and by food chain, harm humans is healthy.
Summary of the invention
The object of the invention is to for petroleum hydrocarbon contaminated soil, 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 petroleum hydrocarbon contaminated soil culture medium, its component and weight part thereof are: clay 30-40 part, montmorillonite 10-15 part, organic 50-70 part, linear gramicidins 2-4 part, slow-release fertilizer 3-5 part, granule agent 0.5-0.8 part, arabian cron seed 1-4 part, Herba Eleusines Indicae seed 1-2 part.
Described organic matter is animal fat and animal excrement.
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 petroleum hydrocarbon contaminated impact 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, be suitable for perching various microorganisms, can suppress the breeding of pathogenic bacteria, wherein arabian cron and Herba Eleusines Indicae are to have the plant that excess absorbs and accumulate the ability of petroleum hydrocarbon, use linear gramicidins can further strengthen the reparation of Herba Eleusines Indicae to soil.
Embodiment
Embodiment 1:
A kind of for administering petroleum hydrocarbon contaminated soil culture medium, its component and weight part thereof are: 30 parts of clays, 15 parts of montmorillonites, 30 parts of animal fats, 30 parts of animal excrement, 2 parts of linear gramicidins, 1 part of composite fertilizer special, 2 parts of calcium superphosphate, 0.5 part of an agent, 1 part, arabian cron seed, 1 part, Herba Eleusines Indicae seed.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 88g/kg, pH value 5.7, specific conductivity 1.84ms/cm, the degradation rate of soil Petroleum Hydrocarbon is 75%.
Embodiment 2:
A kind of for administering petroleum hydrocarbon contaminated soil culture medium, its component and weight part thereof are: 30 parts of clays, 15 parts of montmorillonites, 20 parts of animal fats, 30 parts of animal excrement, 3 parts of linear gramicidins, 2 parts of composite fertilizer specials, 2 parts of calcium superphosphate, 0.6 part of an agent, 2 parts, arabian cron seed, 1 part, Herba Eleusines Indicae seed.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 96g/kg, pH value 5.72, specific conductivity 1.88ms/cm, the degradation rate of soil Petroleum Hydrocarbon is 78%.
Embodiment 3:
A kind of for administering petroleum hydrocarbon contaminated soil culture medium, its component and weight part thereof are: 40 parts of clays, 10 parts of montmorillonites, 30 parts of animal fats, 40 parts of animal excrement, 4 parts of linear gramicidins, 2 parts of composite fertilizer specials, 3 parts of calcium superphosphate, 0.8 part of an agent, 4 parts, arabian cron seed, 2 parts, Herba Eleusines Indicae seed.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 85g/kg, pH value 5.75, specific conductivity 1.92ms/cm, the degradation rate of soil Petroleum Hydrocarbon is 84%.
Claims (3)
1. one kind for administering petroleum hydrocarbon contaminated soil culture medium, it is characterized in that: the component of this substratum and weight part thereof are: clay 30-40 part, montmorillonite 10-15 part, organic 50-70 part, linear gramicidins 2-4 part, slow-release fertilizer 3-5 part, agent 0.5-0.8 part, arabian cron seed 1-4 part, Herba Eleusines Indicae seed 1-2 part.
2. as claimed in claim 1 a kind of for administering petroleum hydrocarbon contaminated soil culture medium, 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 petroleum hydrocarbon contaminated soil culture medium, 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 |
|---|---|---|---|
| CN201310568016.8A CN103664337B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating petroleum hydrocarbon pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568016.8A CN103664337B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating petroleum hydrocarbon pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103664337A true CN103664337A (en) | 2014-03-26 |
| CN103664337B CN103664337B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310568016.8A Active CN103664337B (en) | 2013-11-15 | 2013-11-15 | Soil culture medium for treating petroleum hydrocarbon pollution |
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| CN (1) | CN103664337B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284122A (en) * | 2018-01-23 | 2018-07-17 | 常州大学 | A kind of restorative procedure of polycyclic aromatic hydrocarbon pollution |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101890426A (en) * | 2010-07-19 | 2010-11-24 | 南开大学 | Method for restoring petroleum-polluted saline alkali soil by ryegrass and high efficiency microbes |
| CN101954373A (en) * | 2010-09-21 | 2011-01-26 | 上海大学 | Method for restoring oil polluted wet land by combination of plant and microorganism |
| 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 |
-
2013
- 2013-11-15 CN CN201310568016.8A patent/CN103664337B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101890426A (en) * | 2010-07-19 | 2010-11-24 | 南开大学 | Method for restoring petroleum-polluted saline alkali soil by ryegrass and high efficiency microbes |
| CN101954373A (en) * | 2010-09-21 | 2011-01-26 | 上海大学 | Method for restoring oil polluted wet land by combination of plant and microorganism |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 刘鹏等: "石油污染土壤的生物修复技术研究", 《化工环保》, vol. 26, no. 2, 31 December 2006 (2006-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284122A (en) * | 2018-01-23 | 2018-07-17 | 常州大学 | A kind of restorative procedure of polycyclic aromatic hydrocarbon pollution |
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| CN103664337B (en) | 2015-04-22 |
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Inventor after: Liu Chuanguo Inventor after: Xin Jing Inventor after: Jiang Dewei Inventor before: Dong Wenwen |
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Free format text: CORRECT: INVENTOR; FROM: DONG WENWEN TO: LIU CHUANGUO XIN JING JIANG DEWEI |
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Effective date of registration: 20200108 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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