Analysis of the Current Status and Prospects of Research on Residual Sludge as a Carbon Source

Chengxuan Liu, Chengxuan Liu, Xindong Wei, Hongjie Sun, Junwen Ma, Yubo Cui

2021

Abstract

In recent years, with the improvement of people’s living standard, the nitrogen and phosphorus content in domestic and industrial wastewater has increased significantly, resulting in a lower carbon to nitrogen ratio of wastewater, and at the same time, a large amount of residual sludge is generated in wastewater treatment plants which is difficult and costly to treat. The pretreatment of residual sludge as a carbon source for reuse in wastewater treatment systems to enhance the efficacy of wastewater denitrification and phosphorus removal can realize the resource utilization of residual sludge and solve the problem of low carbon to nitrogen ratio of biological denitrification and phosphorus removal at the same time, which meets the needs of water environment in China at this stage. This paper describes the current research status of residual sludge as a carbon source and the mechanism of sludge hydrolysis and acidification and analyzes the application prospects of this technology.

Paper Citation

in Harvard Style

Liu C., Wei X., Sun H., Ma J. and Cui Y. (2021). Analysis of the Current Status and Prospects of Research on Residual Sludge as a Carbon Source. In Proceedings of the 2nd Conference on Artificial Intelligence and Healthcare - Volume 1: CAIH, ISBN 978-989-758-594-4, pages 18-22. DOI: 10.5220/0011157000003444

in Bibtex Style

@conference{caih21,
author={Chengxuan Liu and Xindong Wei and Hongjie Sun and Junwen Ma and Yubo Cui},
title={Analysis of the Current Status and Prospects of Research on Residual Sludge as a Carbon Source},
booktitle={Proceedings of the 2nd Conference on Artificial Intelligence and Healthcare - Volume 1: CAIH,},
year={2021},
pages={18-22},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011157000003444},
isbn={978-989-758-594-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd Conference on Artificial Intelligence and Healthcare - Volume 1: CAIH,
TI - Analysis of the Current Status and Prospects of Research on Residual Sludge as a Carbon Source
SN - 978-989-758-594-4
AU - Liu C.
AU - Wei X.
AU - Sun H.
AU - Ma J.
AU - Cui Y.
PY - 2021
SP - 18
EP - 22
DO - 10.5220/0011157000003444