Conduct of sludge from wastewater treatment of milk production transform of fuel case study : frieslandcampina fresh (Thailand) co.,ltd

Abstract

This study was experimental study that had the propose to investigate the possibility of using sludge from wastewater treatment of milk production in case study of Friesland Campina Fresh (Thailand) Co Ltd. This study to investigate suitable ratio in making briquette between sludge and banana peel in ratio 95 : 5 , 75 : 25, 50 : 50 , 25 : 75 and 5 : 95 by weights and analysis of compressed char were Moisture content , Ash content ,Volatile matters , Fixed carbon and Calorific value. The result of this study, we found that sludge mixed with banana peel at the ratio of 25 : 75 had Moisture content 9.7 percent, Ash content 15.8 percent, Volatile matters 61.8 percent, Fixed carbon 9.7 percent and Colorific mean 4,195 kcal per kg. It can also be used briquette fuel substitutes of firewood in order to conserve the forest resources.