Now showing items 1-2 of 2
Investigation of noise reduction coefficient of organic material as indoor noise reduction panel
(Trans Tech Publications, 2015)
Noise can cause a few types of effect to human health especially in hearing like hearing loss. Indoor noise pollution comes from many sources and places. The research focuses on the sound reduction wall surface material ...
Physicochemical characteristics of attached biofilm on granular activated carbon for thermophilic biohydrogen production
(Royal Society of Chemistry, 2015)
In this study, thermophilic biohydrogen production by a mixed culture, obtained from a continuous acidogenic reactor treating palm oil mill effluent, was improved by using granular activated carbon (GAC) as the support ...