CN112457851A - 一种重金属污染土壤修复材料及其制备方法和应用 - Google Patents
一种重金属污染土壤修复材料及其制备方法和应用 Download PDFInfo
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- CN112457851A CN112457851A CN202011270973.9A CN202011270973A CN112457851A CN 112457851 A CN112457851 A CN 112457851A CN 202011270973 A CN202011270973 A CN 202011270973A CN 112457851 A CN112457851 A CN 112457851A
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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
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
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- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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Abstract
Description
样品 | 镉稳定化率/% | 铅定化率/% | 砷定化率/% |
未改性的热解生物炭 | 6.67 | 25.22 | 74.01 |
对比例3制备的重金属污染土壤修复材料 | 28.20 | 90.75 | 90.45 |
对比例4制备的重金属污染土壤修复材料 | 6.55 | 61.29 | 90.06 |
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Cited By (2)
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---|---|---|---|---|
CN113293001A (zh) * | 2021-06-22 | 2021-08-24 | 广东省农业科学院农业资源与环境研究所 | 一种基于桑树枝废弃物的富磷生物炭的制备及应用 |
CN115109596A (zh) * | 2022-07-21 | 2022-09-27 | 湖南有色金属研究院有限责任公司 | 一种土壤重金属稳定剂及其制备方法与应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113293001A (zh) * | 2021-06-22 | 2021-08-24 | 广东省农业科学院农业资源与环境研究所 | 一种基于桑树枝废弃物的富磷生物炭的制备及应用 |
CN115109596A (zh) * | 2022-07-21 | 2022-09-27 | 湖南有色金属研究院有限责任公司 | 一种土壤重金属稳定剂及其制备方法与应用 |
CN115109596B (zh) * | 2022-07-21 | 2023-11-24 | 湖南有色金属研究院有限责任公司 | 一种土壤重金属稳定剂及其制备方法与应用 |
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