Inquiry (采购产品): DAF w/ Sand filter We are doing a fesibility study on a DAF system intergrated with a sand filter inside of the DAF. Looking to see if any companies would be able to helps us look into this. The project is for a wastewater site in SD. Please email back at Fred.Porter@stewartenv.com or at 970-226-5500 ext. 236. Thank you for your time. **** Hidden Message ***** Fred Porter Fort Collins , CO 80525 USA Company: Stewart Environmental Consultants Title: Engineer Phone: 970-226-5500 E-mail: fred.porter@stewartenv.com **** Hidden Message ***** fred.porter@stewartenv.com