1College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P.R.China
2Research Center for Eco-Environmental Sciences in Shanxi, Taiyuan 030009, P.R. China
3College of Mining Technology, Taiyuan University of Technology, Taiyuan 030024, Shanxi, P.R. China
Submission date: 2016-01-15
Final revision date: 2016-02-08
Acceptance date: 2016-02-09
Publication date: 2016-05-25
Pol. J. Environ. Stud. 2016;25(3):1005–1014