School of Chemistry and Biological Engineering;
Shandong University of Science and Technology;
Qingdao 266590;
China;
College of Safety and Environment Engineering;
Shandong University of Science and Technology;
Qingdao 266590;
China;
National Engineering Laboratory for Coalmine Backfilling Mining;
Shandong University of Science and Technology;
Tai'an 271019;
China;
Department of Resource and Civil Engineering;
Shandong University of Science and Technology;
Tai'an 271019;
China;