摘要
生物质焦具有较强的物理吸附性和表面性,富含大量的有机物,成为近年来改善土壤的研究热点。介绍了生物质焦的基本性质,综述了生物质焦在土壤(理化性质、重金属、有机物、肥力)改善过程中应用研究进展,并阐述了生物质焦对土壤的影响机理。生物质焦在改善土壤方面具有巨大的潜力,但其影响机制及潜在的风险仍需进一步研究。
Biochar, with the characteristics of strong physical adsorption and surface resistance, and containing rich organic matter, can be a research hotspot in recent years. This article describes the basic properties of the biochar. The thesis illustrates the improving process of biochar（physical and chemical properties, heavy metals, organic matter, fertility） and mechanism impact on soil. Biochar has great potential to improve the soil, but its impact mechanism and the potential risks need to be studied further.
出处
《能源研究与管理》
2015年第3期17-20,共4页
Energy Research and Management
基金
国家自然科学基金项目"鄱阳湖水生植物流化床气化过程中碱金属的迁徙与催化特性的研究"(51166004)
