Open AccessFabrication and Evaluation of Bimetallic Materials for Removal of Cr6+
Author(s) -
Tingting Wang,
Zhiyong Han,
Xiaobin Lv
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2160/1/012011
Subject(s) - bimetallic strip , adsorption , wastewater , pollutant , copper , fabrication , materials science , zerovalent iron , nuclear chemistry , inorganic chemistry , chemistry , metallurgy , environmental engineering , metal , environmental science , organic chemistry , medicine , alternative medicine , pathology
Adsorption technology is an effective way for removal of heavy metals ions and other organic pollutants in water treatment. In recent years, bimetallic adsorbents with high performance and low cost have attracted more and more attention. In this study, nano zero valent iron was prepared. On this basis, Fe/Cu Bimetallic materials were prepared. The effects of Cu conversion, initial concentration, time, and pH value on Cr 6+ removal rate and amount were systematically tested. The results show that under the conditions of initial concentration (50mg/L), time (60min) and pH (3), the Fe/Cu material with copper conversion of 3% has the best effect on the removal of Cr 6+ in wastewater. Thus, this study is expected to provide important reference data for the effective removal of Cr 6+ in water.