wyszukanych pozycji: 2
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Water Treatment: Effects of velocity gradients and coagulation devices
ISBN: 9783659745270 / Angielski / Miękka / 2015 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Water scarcity is increasingly becoming a physical and economical problem across the globe; though water is globally available in relatively large amounts, it is becoming readily more expensive to harvest. Several methods exists that are applied in the treatment of water meant for drinking purposes, although quite often, physico-chemical methods such as coagulation/flocculation and filtration are still the most widely applied.This study aims to understands the effects of using different coagulation devices and different coagulants on the resulting particle removal efficiency, but also on floc...
Water scarcity is increasingly becoming a physical and economical problem across the globe; though water is globally available in relatively large amo...
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cena:
246,72 |
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The Never Again Generation: Bullets Versus Social Media
ISBN: 9780997897739 / Angielski / Miękka / 2018 / 446 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
323,65 |