NH DES Offices, Pease Tradeport, Portsmouth, NH. NEBRA and NEIWPCC present a workshop on current critical topics in biosolids & residuals management, including PFAS. Keep your solids management program current! Open to anyone from any state/province. See NEIWPCC Training Calendar (go to course dates and click for course description & registration). NH operators & engineers get a discounted rate for this class, thanks to support from NH DES.