Sembol Elektrik & Aydınlatma - Şube 2 bilgileri
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Faydalı Bilgiler
Effective Size (ES) (water) : The diameter of the particles in a granular sample (filter media) for which 10 percent of the total grains are smaller and 90 percent larger on a weight basis. Effective size is obtained by passing granular material through sieves with varying dimensions of mesh and weighing the material retained by each sieve. The effective size is also approximately the average size of the grains.
Return Activated Sludge (RAS) (water) : 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.
damper : 1.Kamyonlarda devrilir kasa, döker; 2. havalandırma tesisatında hava ayarı yapılır kapak.
Bodrum: Bir binanın, yol düzeyinden aşağıda kalan katı.
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