Objectives: “Sludge,” or the frictions or administrative burdens that make it difficult for people to attain what they want or need, is an unexplored health care delivery factor that may contribute to ...

PEA RIDGE -- City Council members approved a contract with McClelland Consulting Engineers for a wastewater treatment plant rotary filtration system and approved waiving competitive bidding for the ...

NY sludge fertilizer ban dies in Assembly amid PFAS fears, industry pushback, and rural concerns. A New York Senate bill to ban sewage sludge as farm fertilizer, citing PFAS contamination risks, ...

Calcinor GROUP, Neiker-Tecnalia and Gaiker-IK4, develop a system for reuse, with health guarantees, sludge from wastewater. Apply lime to sanitize sludge from sewage treatment plants and permit their ...