Nutrient optimization of polyhydroxyalkanoate production from palm oil fiber by Ralstonia eutropha TISTR 1095 using response surface methodology

by Piyarat Boonsawang, Thongchai Wongsuvan
Published 2010-03-01

Enhancement of sludge granulation in anaerobic treatment of concentrated latex wastewater

by Nugul Intrasungkha, Saifutdeen Laeh, Piyarat Boonsawang
Published 2008-04-01

Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass <i>Pennisetum purpureum</i> Using Superior Diverse Inocula Cultures

by Chettaphong Phuttaro, Alissara Reungsang, Piyarat Boonsawang, Sumate Chaiprapat
Published 2019-11-01

Effect of nitrogen and phosphorus on the performance of acidogenic and methanogenic reactors for treatment of biodiesel wastewater

by Piyarat Boonsawang, Athirat Rerngnarong, Chakrit Tongurai, Sumate Chaiprapat
Published 2014-12-01

Effect of organic loading rate on methane and volatile fatty acids productions from anaerobic treatment of palm oil mill effluent in UASB and UFAF reactors

by Sumate Chaiprapat, Poonsuk Prasertsan, Piyarat Boonsawang, Ronnachai Chaisri
Published 2007-05-01