1. Tech-economic evaluation of waste cooking oil to bio-flotation agent technology in the coal flotation industry. (15th May 2015) Authors: Yi, Qun; Li, Wenying; Zhang, Xiaochao; Feng, Jie; Zhang, Jilong; Wu, Jinjing Journal: Journal of cleaner production Issue: Volume 95(2015:May 15) Page Start: 131 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗