Veerapan Chanyasak

Adsorption isotherm equation of single heavy metal ion in acidic solution on chelating resin

Kohei Urano, Veerapan Chanyasak, Nobuhiko Fujii, 1981 .

Carbon/Organic Nitrogen Ratio in Water Extract as Measure of Composting Degradation

Hiroshi Kubota, H. Kubota, Veerapan Chanyasak, 1981 .

Changes of Chemical Components and Nitrogen Transformation in Water Extracts during Composting of Garbage

Mitsuyo Hirai, Hiroshi Kubota, H. Kubota, 1982 .