CN106734161B - 一种用于耕地重金属污染修复的app联合修复方法 - Google Patents
一种用于耕地重金属污染修复的app联合修复方法 Download PDFInfo
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- CN106734161B CN106734161B CN201611197929.3A CN201611197929A CN106734161B CN 106734161 B CN106734161 B CN 106734161B CN 201611197929 A CN201611197929 A CN 201611197929A CN 106734161 B CN106734161 B CN 106734161B
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000005067 remediation Methods 0.000 title claims abstract description 25
- 239000003516 soil conditioner Substances 0.000 claims abstract description 42
- 239000011575 calcium Substances 0.000 claims abstract description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 15
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000003337 fertilizer Substances 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 13
- 239000000292 calcium oxide Substances 0.000 claims description 12
- 235000012255 calcium oxide Nutrition 0.000 claims description 12
- 235000019738 Limestone Nutrition 0.000 claims description 10
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- 239000000377 silicon dioxide Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
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- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
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- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
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- 239000010456 wollastonite Substances 0.000 claims description 3
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 239000004113 Sepiolite Substances 0.000 claims description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 2
- 238000012797 qualification Methods 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
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- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
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- 229910052751 metal Inorganic materials 0.000 description 7
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- 239000004677 Nylon Substances 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
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- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
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- 239000000834 fixative Substances 0.000 description 2
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
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- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
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- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 1
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- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000239226 Scorpiones Species 0.000 description 1
- 241000124844 Sedum alfredii Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 241000271897 Viperidae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
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- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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- 235000020232 peanut Nutrition 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
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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
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
S1 | S2 | S3 | |
CaO(%) | 33.2 | 31.8 | 32.4 |
SiO<sub>2</sub>(%) | 5.6 | 5.9 | 5.8 |
pH | 11.7 | 12.4 | 12.6 |
细度(通过0.5㎜试验筛)(%) | 98.6 | 99.2 | 97.7 |
水分(%) | 2.1 | 2.4 | 1.8 |
Claims (1)
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CN201611197929.3A CN106734161B (zh) | 2016-12-22 | 2016-12-22 | 一种用于耕地重金属污染修复的app联合修复方法 |
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CN201611197929.3A CN106734161B (zh) | 2016-12-22 | 2016-12-22 | 一种用于耕地重金属污染修复的app联合修复方法 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107892917A (zh) * | 2017-10-30 | 2018-04-10 | 湖南新九方科技有限公司 | 一种重金属污染耕地土壤调理剂、制备及其应用 |
CN108821843A (zh) * | 2018-05-22 | 2018-11-16 | 广州草木蕃环境科技有限公司 | 用于矿区周边耕地污染修复的调理剂及其制备和使用方法 |
CN108640743A (zh) * | 2018-05-22 | 2018-10-12 | 广州草木蕃环境科技有限公司 | 修复重金属污染耕地的钝化调控剂及其制备和使用方法 |
CN109482635B (zh) * | 2018-10-09 | 2021-05-28 | 四川天净纳米科技有限公司 | 纳米硅酸钙复合土壤修复液的制备方法及其土壤污染治理方法 |
CN109530414B (zh) * | 2018-11-09 | 2021-05-04 | 中国科学院广州能源研究所 | 一种利用堆肥腐殖酸修复土壤重金属的方法 |
CN109588218B (zh) * | 2018-12-25 | 2021-06-29 | 湖南恒凯环保科技投资有限公司 | 用于降低农作物汞含量的种植方法 |
CN109468136A (zh) * | 2018-12-29 | 2019-03-15 | 浙江中地净土科技有限公司 | 一种重金属铅污染的稳定剂及其制备方法 |
CN111269722B (zh) * | 2020-03-02 | 2021-04-13 | 中南林业科技大学 | 一种治理镉砷复合污染稻田土壤的缓释型修复剂及其制备方法 |
CN112474789A (zh) * | 2020-10-14 | 2021-03-12 | 广西师范大学 | 一种促进小白掌在重金属胁迫下生长的方法 |
CN113004091B (zh) * | 2021-02-26 | 2022-07-12 | 西北农林科技大学 | 一种针对碱性土壤的复合肥钝化剂及其制备方法和应用 |
CN113248333A (zh) * | 2021-05-31 | 2021-08-13 | 河南中米生态科技有限公司 | 一种针对复合重金属污染的粒状土壤调理剂及其制备方法 |
CN113785745A (zh) * | 2021-10-12 | 2021-12-14 | 中国热带农业科学院环境与植物保护研究所 | 一种南方地质高背景区优质水稻种植方法 |
CN114409445A (zh) * | 2021-12-30 | 2022-04-29 | 春华秋实科技集团有限公司 | 一种复合微生物土壤修复剂及其制备方法 |
CN114769307A (zh) * | 2022-04-22 | 2022-07-22 | 江西有色地质矿产勘查开发院 | 用于降低耕地镉浓度的土壤修复剂及其使用方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174325A (zh) * | 2011-03-11 | 2011-09-07 | 中国科学院亚热带农业生态研究所 | 一种污染土壤重金属的复合钝化剂及制备方法 |
CN104861981A (zh) * | 2014-02-21 | 2015-08-26 | 杜建安 | 一种治理土壤重金属污染的生物制剂的配制及绿色生态修复工程 |
-
2016
- 2016-12-22 CN CN201611197929.3A patent/CN106734161B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174325A (zh) * | 2011-03-11 | 2011-09-07 | 中国科学院亚热带农业生态研究所 | 一种污染土壤重金属的复合钝化剂及制备方法 |
CN104861981A (zh) * | 2014-02-21 | 2015-08-26 | 杜建安 | 一种治理土壤重金属污染的生物制剂的配制及绿色生态修复工程 |
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