Dairy manure biochar modified with sodium hydroxide and its effect on lead removal in aqueous solution

DOI

10.2991/icsmim-15.2016.208How to use a DOI?

Keywords

Dairy manure; Biochar; Modified; Lead; Sorption.

Abstract

This work explored one effective modification method to improve dairy manure biochar’s ability to sorb lead. Dairy manure pyrolyzed at 300ºC for 4 h was dispersed into liquor sodium hydroxide to get sorption ability improved. The resulting biochar(NB300) was used for batch sorption studies to determine the kinetics and magnitude of Pb2+ sorbed onto the modified biochar. The max Pb2+ sorption capacity of NB300(192.2 g kg-1) was significantly higher than that of the unmodified biochar.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhihui Yuan
AU  - Minchao Liu
AU  - Zhiliang Chen
PY  - 2016/01
DA  - 2016/01
TI  - Dairy manure biochar modified with sodium hydroxide and its effect on lead removal in aqueous solution
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 1133
EP  - 1136
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.208
DO  - 10.2991/icsmim-15.2016.208
ID  - Yuan2016/01
ER  -