In the art world, it is fostered by an incessant rain of numbers in the media whenever an art star comes to its attention. Graffiti Artists Turn on Banksy: The Rise of Art Hate Anthony Haden-Guest August 6, 2014
For the music genre, see Sludge metal. Sludge. Sludge is a semi-solid slurry and can be produced as sewage sludge from wastewater treatment processes or as a settled suspension obtained from conventional drinking water treatment and numerous other industrial processes.
A pump used to process and move waste fluids with high solids content. They are very similar to slurry pumps, mud pumps, and other types of waste water pumps. Sludge pumps require a high-powered mechanism to move fluids that are often very heavy and sometimes viscous and full of volatile or corrosive content.hey are very similar to slurry pumps, mud pumps, and other types of waste water pumps. Sludge pumps require a high-powered mechanism to move fluids that are often very heavy and sometimes viscous and full of volatile or corrosive content.