Sludge - Wikipedia
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 …
SLUDGE Definition & Meaning - Merriam-Webster
The meaning of SLUDGE is mud, mire; especially : a muddy deposit (as on a riverbed) : ooze. How to use sludge in a sentence.
Wastewater treatment - Sludge, Disposal, Treatment | Britannica
Mar 27, 2025 · Two basic goals of treating sludge before final disposal are to reduce its volume and to stabilize the organic materials. Stabilized sludge does not have an offensive odour and …
What Is Sewage Sludge and What Can Be Done with It?
What Is Sewage Sludge and What Can Be Done with It? In this document, "sewage sludge" will refer to wastewater treatment solids generally, and "biosolids" will refer specifically to material …
Sludge: Types, Uses, Objectives and Methods of Removing ...
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 …
SLUDGE | English meaning - Cambridge Dictionary
SLUDGE definition: 1. soft, wet soil or a substance that looks like this: 2. soft, wet soil or a substance that looks…. Learn more.
Sludge: Types, Treatment, and Sustainable Management
Jun 23, 2023 · Sludge is a thick, semi-solid waste that comes from industrial processes. It combines solids and liquids. Here are the main types: General Sludge: Semi-solid waste from …