Effluent is wastewater from sewers or industrial outfalls that flows directly into surface waters, either untreated or after being treated at a facility. [1] The term has slightly different meanings in certain …

Effluent comes from the Latin verb effluere, "to flow out". In an older meaning, an effluent was a stream flowing out of a river or lake. But nowadays effluent almost always means wastes that pour into our …

EFFLUENT definition: flowing out or forth. See examples of effluent used in a sentence.

Oct 23, 2024 · Effluent is essentially wastewater that has been processed or partially processed and is released into the environment. It originates from several sources, including domestic sewage, …

EFFLUENT definition: 1. liquid waste that is sent out from factories or places where sewage is dealt with, usually…. Learn more.

Definition of effluent noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 10, 2026 · Effluent discharge is the flow of liquid waste, often treated, that is released from a facility or source into a natural body of water or the surrounding environment. This process is a fundamental …

Dec 23, 2025 · Effluent guidelines are national standards for wastewater discharges to surface waters and municipal sewage treatment plants. We issue the regulations for industrial categories based on …

effluent to flow out; an outflow of waste: The effluent from the broken sewer pipe was foul smelling.

Effluent refers to liquid waste from wastewater treatment plants, sewers, industry or agricultural runoff that flows into surface waters such as rivers and seas.