CN105542792A - 一种重金属污染土壤修复剂及应用 - Google Patents
一种重金属污染土壤修复剂及应用 Download PDFInfo
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
实施例1 | 镉(Cd) | 铅(Pb) | 锌(Zn) | 汞(Hg) |
处理前(mg/kg) | 33.3 | 876 | 892 | 5.9 |
处理后(mg/kg) | 0.009 | 0.06 | 0.5 | 未检出 |
实施例2 | 镉(Cd) | 铅(Pb) | 锌(Zn) | 汞(Hg) |
处理前(mg/kg) | 9.1 | 931 | 653 | 4.2 |
处理后(mg/kg) | 0.01 | 0.2 | 0.9 | 未检出 |
实施例3 | 镉(Cd) | 铅(Pb) | 锌(Zn) | 汞(Hg) |
处理前(mg/kg) | 11.1 | 876 | 581 | 4.7 |
处理后(mg/kg) | 0.01 | 0.09 | 0.6 | 未检出 |
Claims (3)
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106244157A (zh) * | 2016-07-27 | 2016-12-21 | 广东开源环境科技有限公司 | 一种重金属污染土壤的修复剂、制备方法及其应用 |
CN106398702A (zh) * | 2016-06-07 | 2017-02-15 | 环境保护部环境规划院 | 一种重金属污染土壤高效还原修复药剂及其修复工艺 |
CN107699241A (zh) * | 2017-09-14 | 2018-02-16 | 中南林业科技大学 | 一种镉污染土壤复配改良剂及其制备和应用方法 |
CN107936972A (zh) * | 2017-11-24 | 2018-04-20 | 广西博世科环保科技股份有限公司 | 一种修复重金属复合污染农田土壤的复合钝化剂及其使用方法 |
CN108555007A (zh) * | 2018-03-28 | 2018-09-21 | 中冶华天工程技术有限公司 | 土壤修复剂和六价铬污染土壤的还原稳定化修复方法 |
CN108689781A (zh) * | 2018-06-29 | 2018-10-23 | 牛静洁 | 生物质炭基土壤修复剂及其制备方法 |
CN109833849A (zh) * | 2019-01-11 | 2019-06-04 | 湖南恒凯环保科技投资有限公司 | 用于砷污染土壤修复的改性生物炭及其制备方法与应用 |
CN110283599A (zh) * | 2019-07-09 | 2019-09-27 | 郑州轻工业学院 | 一种重金属污染土壤修复剂及其制备方法 |
CN111662725A (zh) * | 2020-06-24 | 2020-09-15 | 代彦霞 | 一种降低土壤中迁移态铅离子的修复材料及其制备方法 |
CN114850195A (zh) * | 2022-07-06 | 2022-08-05 | 矿冶科技集团有限公司 | 铅、砷、镉的稳定化药剂和使用其处理多金属钙基渣泥的方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106398702B (zh) * | 2016-06-07 | 2019-04-23 | 环境保护部环境规划院 | 一种重金属污染土壤高效还原修复药剂及其修复工艺 |
CN106398702A (zh) * | 2016-06-07 | 2017-02-15 | 环境保护部环境规划院 | 一种重金属污染土壤高效还原修复药剂及其修复工艺 |
CN106244157A (zh) * | 2016-07-27 | 2016-12-21 | 广东开源环境科技有限公司 | 一种重金属污染土壤的修复剂、制备方法及其应用 |
CN107699241A (zh) * | 2017-09-14 | 2018-02-16 | 中南林业科技大学 | 一种镉污染土壤复配改良剂及其制备和应用方法 |
CN107936972A (zh) * | 2017-11-24 | 2018-04-20 | 广西博世科环保科技股份有限公司 | 一种修复重金属复合污染农田土壤的复合钝化剂及其使用方法 |
CN108555007A (zh) * | 2018-03-28 | 2018-09-21 | 中冶华天工程技术有限公司 | 土壤修复剂和六价铬污染土壤的还原稳定化修复方法 |
CN108689781A (zh) * | 2018-06-29 | 2018-10-23 | 牛静洁 | 生物质炭基土壤修复剂及其制备方法 |
CN109833849A (zh) * | 2019-01-11 | 2019-06-04 | 湖南恒凯环保科技投资有限公司 | 用于砷污染土壤修复的改性生物炭及其制备方法与应用 |
CN109833849B (zh) * | 2019-01-11 | 2022-01-18 | 湖南恒凯环保科技投资有限公司 | 用于砷污染土壤修复的改性生物炭及其制备方法与应用 |
CN110283599A (zh) * | 2019-07-09 | 2019-09-27 | 郑州轻工业学院 | 一种重金属污染土壤修复剂及其制备方法 |
CN111662725A (zh) * | 2020-06-24 | 2020-09-15 | 代彦霞 | 一种降低土壤中迁移态铅离子的修复材料及其制备方法 |
CN114850195A (zh) * | 2022-07-06 | 2022-08-05 | 矿冶科技集团有限公司 | 铅、砷、镉的稳定化药剂和使用其处理多金属钙基渣泥的方法 |
CN114850195B (zh) * | 2022-07-06 | 2022-09-23 | 矿冶科技集团有限公司 | 铅、砷、镉的稳定化药剂和使用其处理多金属钙基渣泥的方法 |
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