Adsorption and Separation of Chromium from Electroplating wastewater with Banana Stem Adsorbent

DOI

10.2991/ifeesm-17.2018.374How to use a DOI?

Keywords

banana stem adsorbent; chromium; Electroplating wastewater.

Abstract

The preparation process of waste banana stem adsorbent and the conditions of removing Cr were studied. The experiment results showed that the saturated adsorption capacity of banana stem adsorbent with phosphoric acid reached 5.84mg/g, over 95% of Cr(VI) and 70% of total Cr can be removed from water with banana stem adsorbent at 20~30 °C and pH=2~3. When used for cleaning model electroplating wastewater, it was found that the removal effect of Cr with banana stem adsorbent was apparently higher than the commercial activated carbon. The concentration of heavy metals can meet the emission standard of electroplating wastewater after treated with banana stem adsorbent.

Copyright

© 2018, 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  - Shaohong Peng
AU  - Liwang Jiang
PY  - 2018/02
DA  - 2018/02
TI  - Adsorption and Separation of Chromium from Electroplating wastewater with Banana Stem Adsorbent
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 2086
EP  - 2089
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.374
DO  - 10.2991/ifeesm-17.2018.374
ID  - Peng2018/02
ER  -