Recovery of Nickel by Electrolytic Method from Electroplating Wastewater
- 10.2991/ic3me-15.2015.29How to use a DOI?
- electrolytic method,recovery of nickel, electroplating wastewater, electrolytic parameters
Electrolytic method is applied to recover nickel from the simulated nickel-containing electroplating wastewater. The experiment studied the main parameters affecting the recovery of nickel, including titanium plate, titanium mesh and graphite as cathode materials, other parameters such as initial concentration of nickel ions, voltage, plate distance, temperature and initial pH value. During the experiment, changing one parameter and keeping the other parameters constant for 6 hours and the recovery and current efficiency are used as evaluation indexes to describe the results of experiment. It’s noticed that titanium plate is the optimum cathode and under the condition of initial concentration of nickel ions 20g/L, voltage 4.0V, plate distance 15mm, temperature 50 and initial pH value 7.0, the recovery efficiency reaches the maximum of 73.12% and the current efficiency is 59.26%.
- © 2015, 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/).
Cite this article
TY - CONF AU - Lei Zhu AU - Jingsong Wang AU - Zhengwei Xiong AU - Qingwei Guo AU - Weiming Zhang AU - Ping Sun PY - 2015/08 DA - 2015/08 TI - Recovery of Nickel by Electrolytic Method from Electroplating Wastewater BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 151 EP - 155 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.29 DO - 10.2991/ic3me-15.2015.29 ID - Zhu2015/08 ER -