Removal of Ca2+ and Mg2+ from oilfield wastewater using reusable PEG/Fe3O4/GO-NH2 nanoadsorbents and its efficiency for oil recovery

Autor: He, Lei, Yang, Lutao, Zhang, Luxia, Wang, Zhe, Cheng, Hongjie, Wang, Xiaoguang, Lv, Jianrong, Zhang, Jun, Mo, Hong *, Shen, Jian *
Zdroj: In Journal of Environmental Chemical Engineering February 2021 9(1)
Databáze: ScienceDirect