Duranoğlu bilgileri
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Faydalı Bilgiler
Corrosive Gases (water) : In water, dissolved oxygen reacts readily with metals at the anode of a corrosion cell, accelerating the rate of corrosion until a film of oxidation products such as rust forms. At the cathode where hydrogen gas may form a coating on the cathode and slow the corrosion rate, oxygen reacts rapidly with hydrogen gas forming water, and again increases the rate of corrosion.
Sludge Density Index (SDI) (water) : This calculation is used in a way similar to the Sludge Volume Index (SVI) to indicate the settleability of a sludge in a secondary clarifier or effluent. The weight in grams of one milliliter of sludge after settling for 30 minutes. SDI = 100/SVI. Also see SLUDGE VOLUME INDEX (SVI).
İNŞAAT MALİYESİ : Bu maliyetler, inşaat sözleşme giderleri, destek ve genel giderleri ile kullanılan işçilik, malzeme ve tesisat harcamalarını içerirler.
Bide: Klozetin yanına yerleştirilen, oturularak taharetlenmekte kullanılan fıskiyeli tekne.
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