Inquiry (采购产品): offers are welcome for a 50tons/day capacity waste water plant, sludge drying is the problem and various offers(please quote costs of different items if possible) are welcome to make it into a serious business. Thanks in advance **** Hidden Message ***** nafi alaeddinoglu metu biol.sci. ankara06531 TUR Company: metu Title: Prof Phone: 90 5322032509 E-mail: gurdal@metu.edu.tr **** Hidden Message ***** gurdal@metu.edu.tr