1      E.Y. Lin, A. Rahmawati, J.H. Ko, and J.C. Liu*, “Extraction of yttrium and europium from waste cathode-ray tube (CRT) phosphor by subcritical water”, Sep. Purif. Technol., Vol, 192, 166-175 (2018).

2      R.J. Wu and J.C. Liu*, Removal of phosphate using ettringite synthesized from

industrial by-products”. Water Air & Soil Pollut., Vol 229, 185-199 (2018).

3      H.Y. Chang, Y.L. Kuo, and J.C. Liu*, “Fluoride at waste oyster shell surfaces - Role of magnesium. Sci. Total Environ., Vol. 652, 1331-1338 (2019).

4     A. Rahmawati, S. Ismadji, Y. Ku, and J.C. Liu*, Indium extraction from indium tin oxide (ITO) scraps using subcritical water”, Desalin. Water Treat., Vol. 137, 69-75 (2019)

5      J. Lie, S. Ismadji, J.C. Liu*, “Microwave-assisted leaching of rare earth elements (Y and Eu) from waste cathode ray tube phosphor” J. Chem. Tech. Biotechnol., Vol. 94, 3859-3865 (2019).

6      A. Rahmawati, K.A. Kuncoro, S. Ismadji, J.C. Liu*, “Subcritical water extraction of indium from indium tin oxide scrap using organic acid solutions”. Environ. Chem. (in press).

7      A. Rahmawati, J.C. Liu*, “Recovery of indium from extractants of waste indium

tin oxide (ITO) by aluminum cementation”, J. Mater. Cycles Waste Manag. (in press).