Sludge (possibly from Middle English slutch 'mud, mire', or some dialect related to slush) [1] is a semi-solid slurry that can be produced from a range of industrial processes, from water …

The meaning of SLUDGE is mud, mire; especially : a muddy deposit (as on a riverbed) : ooze. How to use sludge in a sentence.

Nov 21, 2025 · Wastewater treatment - Sludge, Disposal, Treatment: The residue that accumulates in sewage treatment plants is called sludge (or biosolids). Sewage sludge is the …

Apr 14, 2025 · Lists activities involved in the disposal or use of sewage sludge, water treatment plant sludge, and domestic septage that require permitting from, registration with, or …

We seemed to spend the last mile of the walk knee-deep in sludge. The dirty water left a layer of sludge in the bottom of the pail. Increased erosion also reduces the life of reservoirs, makes …

sludge (slʌdʒ) n. 1. mud, mire, or ooze; slush. 2. a deposit of ooze at the bottom of a body of water. 3. any of various mudlike deposits or mixtures.

Apr 28, 2025 · Gallbladder sludge can potentially lead to pain, gallstones or other complications. Dr. Milagros Fernandez Vazquez, a board-certified surgeon with Orlando Health Medical …

There are two related steps that the administration could take to target sludge across the government.

Sludge is thick mud, sewage, or industrial waste. More than a million gallons of sludge has seeped into the water.

Sludge exists in a solid or semi-solid state and is a by-product of wastewater treatment, sewage treatment, water treatment, or on-site sanitation systems. Its production is either primary or …