Gül Oyap İnşaat Malzemleri Dekorasyon İşleri bilgileri
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Faydalı Bilgiler
R A S (water) : Return Activated Sludge, mg/L. Settled activated sludge that is collected in the secondary clarifier and returned to the aeration basin to mix with incoming raw or primary settled wastewater.
Macroscopic Organisms (water) : Organisms big enough to be seen by the eye without the aid of a microscope.
pünez : Raptiye
Niş: Çoğunu üstü kemerli duvar hücresi.
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