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Faydalı Bilgiler

Internal Flow (water) : Nonsanitary or industrial wastewaters generated inside of a domestic, commercial or industrial facility and being discharged into the sewer system. Examples are cooling tower waters, basement sump pump discharge waters, continuous­flow drinking fountains, and defective or leaking plumbing fixtures.
Carbonaceous Stage (water) : A stage of decomposition that occurs in biological treatment processes when aerobic bacteria, using dissolved oxygen, change carbon compounds to carbon dioxide. Sometimes referred to as "first­stage BOD" because the microorganisms attack organic or carbon compounds first and nitrogen compounds later. Also see NITRIFICATION STAGE.
PAH : Eğri olarak kesilmiş kenar, şataf.
Altyapı: Su, elektrik,kanalizasyon,yol gibi tesislerin topuna verilen ad.



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