Chen, Quanyuan, Luo, Zhou, Hills, Colin, Xue, Gang and Tyrer, Mark (2009) Precipitation of heavy metals from wastewater using simulated flue gas: sequent additions of fly ash, lime and carbon dioxide. Water Research, 43 (10). pp. 2605-2614. ISSN 0043-1354 (doi:10.1016/j.watres.2009.03.007)