Water and Wastewater Terms Beginning P

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

pozzolanic process (POE-zoe-LAN-ick)

The mixing of lime and other fine-grained siliceous materials, such as fly ash, cement kiln dust, or blast furnace slag, with a liquid hazardous waste to form a cement-like solid.