| 陈君,林铭凯,王春花,林嫦妹,刘明华.木质素基土壤调理剂的制备及其应用研究进展[J].中国造纸学报,2026,41(2):12-23 |
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| 木质素基土壤调理剂的制备及其应用研究进展 |
| Research Progress on Preparation and Application of Lignin-based Soil Conditioner |
| 投稿时间:2025-08-10 修订日期:2025-10-15 |
| DOI:10.11981/j.issn.1000-6842.2026.02.12 |
| 中文关键词: 木质素改性 土壤调理剂 土壤改良与修复 机理 |
| Key Words:lignin modifications soil conditioners soil improvement and remediation mechanisms |
| 基金项目:福建省高校产学研合作项目(2023H6020);莆田学院研究生科研创新项目(yjs2024004)。 |
| 作者 | 单位 | 邮编 | | 陈君* | 1莆田学院环境与生物工程学院,福建莆田,351100 | 351100 | | 林铭凯 | 1莆田学院环境与生物工程学院,福建莆田,351100 | 351100 | | 王春花 | 1莆田学院环境与生物工程学院,福建莆田,351100 2福建省新污染物生态影响与处理重点实验室,福建莆田,351100 3生态环境及其信息图谱福建省高校重点实验室,福建莆田,351100 | 351100 | | 林嫦妹* | 1莆田学院环境与生物工程学院,福建莆田,351100 2福建省新污染物生态影响与处理重点实验室,福建莆田,351100 3生态环境及其信息图谱福建省高校重点实验室,福建莆田,351100 | 351100 | | 刘明华* | 1莆田学院环境与生物工程学院,福建莆田,351100 4福州大学环境与安全工程学院, 福建福州,350108 | 350108 |
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| 中文摘要: |
| 本文总结了木质素的来源、特点及其磺化改性、胺化改性、氧化改性方法,并介绍了木质素基土壤调理剂的制备方法,阐述了其通过化学沉淀及离子交换、吸附、腐殖酸转化、缓释等机理在土壤改良与修复中发挥的作用和效果,最后综述了木质素作为土壤调理剂在酸性、盐碱地、重金属污染土壤改良中的应用,并展望其未来发展面临的挑战和研究重点。 |
| Abstract: |
| This paper summarized the sources and characteristics of lignin, as well as methods for its sulfation, amination, and oxidation modifications. The preparation methods for lignin-based soil conditioners were introduced, and their roles and effects in soil improvement and remediation through mechanisms such as chemical precipitation, ion exchange, adsorption, humic acid conversion, and controlled release were elaborated. Finally, it reviewed the application of lignin as a soil conditioner in the remediation of acidic, saline-alkali, and heavy metal-contaminated soils, and looked forward to the challenges and research emphasis for its future development. |
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