CN108393338B - 一种强化黑麦草修复金属锶污染土壤的方法及应用 - Google Patents
一种强化黑麦草修复金属锶污染土壤的方法及应用 Download PDFInfo
- Publication number
- CN108393338B CN108393338B CN201710865958.0A CN201710865958A CN108393338B CN 108393338 B CN108393338 B CN 108393338B CN 201710865958 A CN201710865958 A CN 201710865958A CN 108393338 B CN108393338 B CN 108393338B
- Authority
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- China
- Prior art keywords
- ryegrass
- soil
- strontium
- days
- metal
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Links
- 241000209082 Lolium Species 0.000 title claims abstract description 72
- 239000002689 soil Substances 0.000 title claims abstract description 62
- 229910052712 strontium Inorganic materials 0.000 title claims abstract description 34
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 229930182490 saponin Natural products 0.000 claims description 23
- 150000007949 saponins Chemical class 0.000 claims description 23
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 21
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000005067 remediation Methods 0.000 claims 1
- 239000002028 Biomass Substances 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 2
- 235000017709 saponins Nutrition 0.000 description 21
- 229910001385 heavy metal Inorganic materials 0.000 description 9
- 238000009331 sowing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 244000075850 Avena orientalis Species 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007696 Kjeldahl method Methods 0.000 description 1
- WYWFMUBFNXLFJK-UHFFFAOYSA-N [Mo].[Sb] Chemical compound [Mo].[Sb] WYWFMUBFNXLFJK-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003426 chemical strengthening reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000005048 flame photometry Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- B09C1/105—Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Botany (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Cultivation Of Plants (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201710865958.0A CN108393338B (zh) | 2017-09-22 | 2017-09-22 | 一种强化黑麦草修复金属锶污染土壤的方法及应用 |
Applications Claiming Priority (1)
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CN201710865958.0A CN108393338B (zh) | 2017-09-22 | 2017-09-22 | 一种强化黑麦草修复金属锶污染土壤的方法及应用 |
Publications (2)
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CN108393338A CN108393338A (zh) | 2018-08-14 |
CN108393338B true CN108393338B (zh) | 2020-11-27 |
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CN201710865958.0A Active CN108393338B (zh) | 2017-09-22 | 2017-09-22 | 一种强化黑麦草修复金属锶污染土壤的方法及应用 |
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CN (1) | CN108393338B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109975086A (zh) * | 2018-09-25 | 2019-07-05 | 浙江工商大学 | GHH对黑麦草吸收EE2与Cd的作用及验证方法 |
CN113477703B (zh) * | 2021-07-30 | 2022-04-12 | 西南科技大学 | 一种牧草、牧草-微生物联合修复锶污染土壤的方法 |
CN114774131A (zh) * | 2022-02-14 | 2022-07-22 | 成都环美园林生态股份有限公司 | 一种土壤修复剂及土壤修复方法 |
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CN1562420A (zh) * | 2004-04-09 | 2005-01-12 | 浙江大学 | 表面活性剂增效植物修复多环芳烃污染土壤的方法 |
CN102601103B (zh) * | 2012-03-06 | 2013-05-22 | 西南科技大学 | 一种利用菊苣修复治理高浓度锶污染土壤的方法 |
CN106238445A (zh) * | 2016-07-08 | 2016-12-21 | 常州大学 | 一种利用edta和芸苔素内脂联合诱导黑麦草修复铅污染土壤的方法 |
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Application publication date: 20180814 Assignee: HENAN LICHUAN MACHINERY TECHNOLOGY Co.,Ltd. Assignor: HENAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980000219 Denomination of invention: A method of strengthening ryegrass remediation of strontium contaminated soil and its application Granted publication date: 20201127 License type: Exclusive License Record date: 20210111 |
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Application publication date: 20180814 Assignee: Luoyang Jizhi Energy Technology Co.,Ltd. Assignor: HENAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2023980047352 Denomination of invention: A method and application of strengthening ryegrass to remediate metal strontium contaminated soil Granted publication date: 20201127 License type: Common License Record date: 20231122 |