1. Daylighting through a light pipe in deep interior space of buildings with consideration of heat gain
Vu Duc Hien and Surapong Chirarattananon

2. Dissolved oxygen control system for upgrading conventional activated sludge process for seafood industrial wastewater in southern thailand
Panalee Chevakidagarn, Ajit P. Annachhatre, Udomphon Puetpaiboon and Thammarat Koottatep

3. Electrochemical properties of cobalt vanadium oxide cov3o8 for lithium ion battery
Shin-nosuke Ichikawa, Mitsuhiro Hibino and Takeshi Yao

4. Laboratory scale experiments for biogas production using cassava tubers
Wantanee Anunputtikul and Sureelak Rodtong

5. Life cycle inventory of air emissions from a typical coal-fired power plant in vietnam
Loi Dinh Chinh and Shabbir H. Gheewala

6. Updated emission estimates of ozone precursors from energy consumption by power plants and industrial facilities in the central and eastern regions of thailand
Thi Bich T. Pham, Kasemsan Manomaiphiboon and Chatchawan Vongmahadlek