CN105598145B - 汞污染土壤的原位修复方法 - Google Patents
汞污染土壤的原位修复方法 Download PDFInfo
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- CN105598145B CN105598145B CN201610182203.6A CN201610182203A CN105598145B CN 105598145 B CN105598145 B CN 105598145B CN 201610182203 A CN201610182203 A CN 201610182203A CN 105598145 B CN105598145 B CN 105598145B
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005067 remediation Methods 0.000 title claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011575 calcium Substances 0.000 claims abstract description 15
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 15
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- 229960001471 sodium selenite Drugs 0.000 claims abstract description 13
- 239000011781 sodium selenite Substances 0.000 claims abstract description 13
- 235000015921 sodium selenite Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 241000196324 Embryophyta Species 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 14
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- 238000000197 pyrolysis Methods 0.000 claims description 5
- 206010002660 Anoxia Diseases 0.000 claims description 4
- 241000976983 Anoxia Species 0.000 claims description 4
- 206010021143 Hypoxia Diseases 0.000 claims description 4
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- 238000012545 processing Methods 0.000 abstract description 15
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- 229910052711 selenium Inorganic materials 0.000 abstract description 3
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- 229940091258 selenium supplement Drugs 0.000 abstract description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000003042 antagnostic effect Effects 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000208822 Lactuca Species 0.000 description 3
- 235000003228 Lactuca sativa Nutrition 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
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- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
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- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- ZODDGFAZWTZOSI-UHFFFAOYSA-N nitric acid;sulfuric acid Chemical compound O[N+]([O-])=O.OS(O)(=O)=O ZODDGFAZWTZOSI-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 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
-
- 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
-
- 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
Abstract
Description
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CN105598145A CN105598145A (zh) | 2016-05-25 |
CN105598145B true CN105598145B (zh) | 2018-10-23 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107182652A (zh) * | 2017-04-22 | 2017-09-22 | 枞阳县横山生态农业有限公司 | 一种汞污染地区水稻种植方法 |
CN107537442A (zh) * | 2017-09-28 | 2018-01-05 | 青岛农业大学 | 基于棉花杆的生物炭制备方法和制备系统以及汞吸收剂 |
CN107583612A (zh) * | 2017-09-28 | 2018-01-16 | 青岛农业大学 | 基于玉米芯的生物炭制备方法和制备系统以及汞吸收剂 |
CN107880899A (zh) * | 2017-11-15 | 2018-04-06 | 吴梅丽 | 一种酸性土壤和重金属污染土壤的修复剂及其制备 |
CN108178709A (zh) * | 2018-02-02 | 2018-06-19 | 浙江农林大学 | 一种水稻吸收汞抑制剂的制备方法及其施用方法 |
CN110328223A (zh) * | 2018-08-01 | 2019-10-15 | 中国科学院地球化学研究所 | 一种利用生物炭实现高汞污染区农业安全生产的污染农田修复方法 |
CN110328225A (zh) * | 2018-08-01 | 2019-10-15 | 中国科学院地球化学研究所 | 一种降低挥发性汞释放通量的汞污染土壤修复方法 |
CN109719123A (zh) * | 2019-02-14 | 2019-05-07 | 中国科学院地球化学研究所 | 一种利用亚硒酸钠改性生物炭降低水稻富集无机汞和甲基汞的方法 |
CN110038886A (zh) * | 2019-06-05 | 2019-07-23 | 湖南双晟科技信息咨询有限公司 | 一种汞污染土壤的原位修复方法 |
CN111076994A (zh) * | 2019-12-16 | 2020-04-28 | 苏州易云生物科技有限公司 | 一种基于生物检测的土壤调整方法 |
CN111205870A (zh) * | 2020-02-28 | 2020-05-29 | 江苏省地质调查研究院 | 一种钝化剂及其在修复中轻度汞污染农田土壤中的应用 |
CN112852430B (zh) * | 2021-01-07 | 2022-04-08 | 中南大学 | 一种修复汞污染土壤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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0754502A1 (en) * | 1995-07-18 | 1997-01-22 | Taisei Corporation | Method for removing mercury from soil |
CN104312591A (zh) * | 2014-10-13 | 2015-01-28 | 贵州美瑞特环保科技有限公司 | 重金属污染土壤或固废物治理的稳定化固化剂及治理方法 |
CN104941575A (zh) * | 2014-03-25 | 2015-09-30 | 南京农业大学 | 一种选择固定污染土壤中汞、铬、铅的多胺基炭质复合材料及制备方法 |
CN105170613A (zh) * | 2015-07-13 | 2015-12-23 | 南京大学 | 一种利用有机碳降低水稻中甲基汞含量的方法 |
-
2016
- 2016-03-28 CN CN201610182203.6A patent/CN105598145B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0754502A1 (en) * | 1995-07-18 | 1997-01-22 | Taisei Corporation | Method for removing mercury from soil |
CN104941575A (zh) * | 2014-03-25 | 2015-09-30 | 南京农业大学 | 一种选择固定污染土壤中汞、铬、铅的多胺基炭质复合材料及制备方法 |
CN104312591A (zh) * | 2014-10-13 | 2015-01-28 | 贵州美瑞特环保科技有限公司 | 重金属污染土壤或固废物治理的稳定化固化剂及治理方法 |
CN105170613A (zh) * | 2015-07-13 | 2015-12-23 | 南京大学 | 一种利用有机碳降低水稻中甲基汞含量的方法 |
Non-Patent Citations (2)
Title |
---|
土壤中汞的来源及土壤汞污染修复技术概述;王立辉 等;《现代化工》;20150530;第35卷(第5期);第44页表2 * |
黑碳吸附汞砷铅镉离子的研究;吴成 等;《农业环境科学学报》;20071231;第26卷(第2期);摘要 * |
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Inventor after: Li Qingzhao Inventor after: Qin Xiaoyan Inventor after: Yuan Bo Inventor after: Xu Yangyang Inventor after: Liang Lizhen Inventor after: Niu Junling Inventor after: Cheng Xueqing Inventor before: Li Qingzhao Inventor before: Luo Xu Inventor before: Li Chunguang Inventor before: Niu Junling |
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