Waste-derived nanobiochar: A new avenue towards sustainable agriculture, environment, and circular bioeconomy
文献类型： 外文期刊
作者： Sani, Md. Nasir Hossain 1 ; Amin, Mehedi 2 ; Siddique, Abu Bakar 3 ; Nasif, Saifullah Omar 4 ; Ghaley, Bhim Bahadur 5 ; Ge, Liya 6 ; Wang, Feng 7 ; Yong, Jean Wan Hong 1 ;
作者机构： 1.Swedish Univ Agr Sci SLU, Dept Biosyst & Technol, S-23456 Alnarp, Sweden
2.Sher E Bangla Agr Univ, Fac Agr, Dhaka 1207, Bangladesh
3.Univ Tasmania, Tasmanian Inst Agr, Prospect, Tas 7250, Australia
4.Univ Newcastle, Global Ctr Environm Remediat, Univ Dr, Callaghan, NSW 2308, Australia
5.Univ Copenhagen, Dept Plant & Environm Sci, Hojbakkegard Alle 30, DK-2630 Taastrup, Denmark
6.Nanyang Technol Univ, Nanyang Environm & Water Res Inst, Singapore, Singapore
7.Zhejiang Acad Agr Sci, Environm Resources & Soil Fertilizer Inst, Hangzhou 310000, Peoples R China
关键词： Nanobiochar; Nanotechnology; Waste management; Soil remediation; Nanotoxicity; Climate change
期刊名称：SCIENCE OF THE TOTAL ENVIRONMENT （ 影响因子：9.8； 五年影响因子：9.6 ）
ISSN： 0048-9697
年卷期： 2023 年 905 卷
页码：
收录情况： SCI
摘要： The greatest challenge for the agriculture sector in the twenty-first century is to increase agricultural production to feed the burgeoning global population while maintaining soil health and the integrity of the agroecosystem. Currently, the application of biochar is widely implemented as an effective means for boosting sustainable agriculture while having a negligible influence on ecosystems and the environment. In comparison to traditional biochar, nano-biochar (nano-BC) boasts enhanced specific surface area, adsorption capacity, and mobility properties within soil, allowing it to promote soil properties, crop growth, and environmental remediation. Additionally, carbon sequestration and reduction of methane and nitrous oxide emissions from agriculture can be achieved with nano-BC applications, contributing to climate change mitigation. Nonetheless, due to cost-effectiveness, sustainability, and environmental friendliness, waste-derived nano-BC may emerge as the most viable alternative to conventional waste management strategies, contributing to the circular bioeconomy and the broader goal of achieving the Sustainable Development Goals (SDGs). However, it's important to note that research on nano-BC is still in its nascent stages. Potential risks, including toxicity in aquatic and terrestrial environments, necessitate extensive field investigations. This review delineates the potential of waste-derived nano-BC for sustainable agriculture and environmental applications, outlining current advancements, chal-lenges, and possibilities in the realms from a sustainability and circular bioeconomy standpoint.
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