Thongchai Panswad

Water quality and occurrences of protozoa and metazoa in two constructed wetlands treating different wastewaters in Thailand

Orathai Chavalparit, O. Chavalparit, Thongchai Panswad, 1997 .

Simultaneous COD Removal and PHA Production in an Activated Sludge System under Different Temperatures

Clifford W. Randall, Sopa Chinwetkitvanich, C. W. Randall, 2009 .

Impact of high chloride wastewater on an anaerobic/anoxic/aerobic process with and without inoculation of chloride acclimated seeds

Thongchai Panswad, Chadarut Anan, T. Panswad, 1999 .