Some articles on treated, effluent:
... disinfection depends on the quality of the water being treated (e.g ... Cloudy water will be treated less successfully, since solid matter can shield organisms, especially from ultraviolet light or if contact times are low ... After multiple steps of disinfection, the treated water is ready to be released back into the water cycle by means of the nearest body of water or agriculture ...
... sewage ended up in the river, as did the effluent from processing the wool, which included caustic washing agents and dyes ... They identified 44 small sewage treatment plants, none of which treated the sewage adequately, and noted that the river was "much polluted by domestic sewage and by untreated or partially ... improvement in water quality had been achieved by treatment of industrial effluent, and some fish managed to exist below the weir at the Star Paper Mill in Barnsley ...
Famous quotes containing the words effluent and/or treated:
“Unfortunately, our affluent society has also been an effluent society.”
—Hubert H. Humphrey (19111978)
“The same indignation that is said to have cleared the temple once will clear it again. The question is not about the weapon, but the spirit in which you use it. No man has appeared in America, as yet, who loved his fellow-man so well, and treated him so tenderly. He lived for him. He took up his life and he laid it down for him.”
—Henry David Thoreau (18171862)