| Title | 一种用于修复后场地化学阻控层的组合物、制备方法及其应用 |
| Alternative Title | Composition for chemical resistance control layer of repaired site, preparation method and application of composition
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| Author | |
| First Inventor | 罗培
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| Original applicant | 南方科技大学
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| First applicant | 南方科技大学
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| Address of First applicant | 518000 广东省深圳市南山区桃源街道学苑大道1088号
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| Current applicant | 南方科技大学
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| Address of Current applicant | 518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
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| First Current Applicant | 南方科技大学
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| Address of First Current Applicant | 518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
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| Application Number | CN202211049295.2
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| Application Date | 2022-08-30
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| Open (Notice) Number | CN115446104A
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| Date Available | 2022-12-09
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| Status of Patent | 实质审查
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| Legal Date | 2022-12-27
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| Subtype | 发明申请
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| SUSTech Authorship | First
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| Abstract | 本发明涉及一种用于修复后场地化学阻控层的组合物、制备方法及其应用，属于环境风险控制与环境功能材料领域。本发明提供一种组合物，包括，化学阻控材料，黏土，清洁土壤。本发明还提供了一种上述化学阻控材料的制备方法，本发明还提供了上述组合物在阻控重金属污染修复后化学阻控层中的应用。本发明中所提供的用于修复后场地化学阻控层的组合物具有取材方便、成本低廉，合成简单、性能持久、操作便捷以及应用广泛等优点。此外，化学阻控材料能够靶向对重金属污染进行捕获(吸附)，并限制其在修复后场地中的迁移与转化，进一步延长修复效果，同时保障修复后场地再利用过程中的安全。 |
| Other Abstract | The invention relates to a composition for repairing a post-site chemical resistance control layer as well as a preparation method and application thereof, and belongs to the field of environmental risk control and environmental functional materials. The invention provides a composition which comprises a chemical resistance and control material, clay and clean soil. The invention further provides a preparation method of the chemical resistance and control material and application of the composition in a chemical resistance and control layer after heavy metal pollution repair. The composition for repairing the chemical resistance control layer of the site has the advantages of convenience in material taking, low cost, simplicity in synthesis, lasting performance, convenience in operation, wide application and the like. In addition, the chemical resistance and control material can capture (adsorb) heavy metal pollution in a targeted mode, migration and transformation of the chemical resistance and control material in the repaired site are limited, the repairing effect is further prolonged, and meanwhile the safety of the repaired site in the recycling process is guaranteed. |
| IPC Classification Number | B09C1/08
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| INPADOC Legal Status | （ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2022-12-27][CN]
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| INPADOC Patent Family Count | 1
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| Extended Patent Family Count | 1
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| Priority date | 2022-08-30
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| Patent Agent | 齐胜杰
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| Agency | 北京易捷胜知识产权代理有限公司
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| URL | [Source Record] |
| Data Source | PatSnap
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| Document Type | Patent |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/533164 |
| Department | School of Environmental Science and Engineering |
| Recommended Citation GB/T 7714 |
罗培,王宏,许盛彬,等. 一种用于修复后场地化学阻控层的组合物、制备方法及其应用.
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