水热炭在土壤环境中的应用研究进展和展望

程虎; 张佳鹏; 宋洋; 卞永荣; 李威; 李胎花; 张萌; 蒋新; 韩建刚

doi:10.12153/j.issn.1674-991X.20210378

水热炭在土壤环境中的应用研究进展和展望

doi: 10.12153/j.issn.1674-991X.20210378

程虎^1,2,4,,
张佳鹏¹,
宋洋³,
卞永荣³,
李威^1,4,
李胎花^1,4,
张萌^1,4,
蒋新^3,*, ,,
韩建刚^1,4,*, ,

1.
南京林业大学生物与环境学院,南方现代林业协同创新中心
2.
污染场地安全修复技术国家工程实验室
3.
中国科学院南京土壤研究所, 中国科学院土壤环境与污染修复重点实验室
4.
江苏洪泽湖湿地生态系统国家定位观测研究站

详细信息

作者简介:
程虎(1994—),男,讲师,博士,主要从事污染土壤修复、农林牧废物资源化、环境分析化学研究, hucheng@njfu.edu.cn

通讯作者:
蒋新 E-mail: jiangxin@issas.ac.cn

韩建刚 E-mail: hjg@njfu.edu.cn

中图分类号: X712,S156
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- 文章访问数: 454
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- 被引次数: 0
出版历程
- 收稿日期: 2021-08-04
- 刊出日期: 2021-11-20

The application of hydrochar in soil environment: study progress and prospects

CHENG Hu^{1,2,4
,},
ZHANG Jiapeng¹,
SONG Yang³,
BIAN Yongrong³,
LI Wei^1,4,
LI Taihua^1,4,
ZHANG Meng^1,4,
JIANG Xin^{3,*
, ,},
HAN Jiangang^{1,4,*
, ,}

1.
Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University
2.
National Engineering Laboratory for Site Remediation Technologies
3.
CAS Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences
4.
National Positioning Observation Station of Hung-tse Lake Wetland Ecosystem in Jiangsu Province

More Information

Corresponding author: JIANG Xin E-mail: jiangxin@issas.ac.cn; HAN Jiangang E-mail: hjg@njfu.edu.cn

摘要

摘要: 近年来,水热处理农林生物质废物制备水热炭成为新兴的固体废物资源化方式。由于水热炭在改良土壤、提升地力、减排温室气体、修复污染土壤等方面表现出优异的性能,将其还田应用已成为农林业环境领域的研究热点和重点。系统分析了水热炭的制备过程,及其还田应用中对土壤理化性质、温室气体排放和污染土壤修复方面的影响、效果与潜在机制,指出了水热炭在还田应用中存在的问题,并提出未来的研究思路与重点方向,以期为推动、管理、指导水热炭在土壤环境中的应用提供参考与借鉴。
- 水热炭 /
- 土壤改良 /
- 温室气体减排 /
- 土壤修复 /
- 环境效应
Abstract: In recent years, hydrothermal treatment of agricultural and forestry biomass waste to produce hydrochar has been a new way of solid waste recycling. Because of its excellent performance in improving soil, enhancing soil fertility, reducing greenhouse gases and repairing contaminated soil, its application in the field of agriculture and forestry environment has become a research hotspot and focus. The preparation process of hydrochar and the impacts, effects and potential mechanisms on soil physicochemical properties, greenhouse gas emissions and contaminated soil remediation during its application in the field were systematically analyzed. The problems existing in the application of hydrochar in the field were pointed out, and the future research ideas and key directions were put forward to provide reference for promoting, managing and guiding the application of hydrochar in soil environment.
- hydrochar /
- soil amendment /
- greenhouse gas emission reduction /
- soil remediation /
- environmental effect

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