Modification of Straw-based Biochar and Its Application in Wastewater Treatment

Yujin Long, Yuan Zhou, Yuan Zhou, Li Feng, Long Yang, Yangyang Chu, Min Zhang

2022

Abstract

Biochar has attracted much attention in the field of pollution control because of its cheap and easily available raw materials and high adsorption efficiency. The pyrolysis conditions and composition of raw materials should be taken into account when preparing biochar for specific use. Straw, as a common and typical agricultural waste, has been paid more attention to the preparation of biochar. In this paper, the preparation, properties, modified methods, removal of pollutants in water environment and application prospect of straw-based biochar were reviewed. Through physical, chemical and composite material modification, the specific surface area and surface functional groups of biochar can be increased, and its adsorption capacity can be effectively enhanced. However, in practical application, the potential ecological risk of biochar to the environment, application stability and large-scale production should also be considered. This paper can provide a reference for resource utilization of agricultural wastes, and application of straw biochar in wastewater treatment.

Paper Citation

in Harvard Style

Long Y., Zhou Y., Feng L., Yang L., Chu Y. and Zhang M. (2022). Modification of Straw-based Biochar and Its Application in Wastewater Treatment. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 1244-1248. DOI: 10.5220/0011392000003443

in Bibtex Style

@conference{icbeb22,
author={Yujin Long and Yuan Zhou and Li Feng and Long Yang and Yangyang Chu and Min Zhang},
title={Modification of Straw-based Biochar and Its Application in Wastewater Treatment},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={1244-1248},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011392000003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Modification of Straw-based Biochar and Its Application in Wastewater Treatment
SN - 978-989-758-595-1
AU - Long Y.
AU - Zhou Y.
AU - Feng L.
AU - Yang L.
AU - Chu Y.
AU - Zhang M.
PY - 2022
SP - 1244
EP - 1248
DO - 10.5220/0011392000003443