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Více informací o knize Develop and Demonstrate Fundamental Basis for Selectors to Improve Activated Sludge Settleability

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Anotace knihy

Successful operation of the activated sludge process relies heavily on the ability to effectively separate mixed liquor into return activated sludge (RAS) and a high quality final effluent. Solids separation efficiency is dictated in large part by the relative population of floc-forming and filamentous microorganisms present in the activated sludge. During normal operation, mixed liquor will be composed primarily of floc-formers with relatively low levels of filamentous organisms. Some population of filamentous organisms is necessary to promote the formation of larger flocs and prevent development of a "pin-floc" condition, which often results in high effluent turbidities (Jenkins, 2004). However, when conditions favoring the growth of filaments over floc-formers occur, a condition commonly referred to as filamentous "bulking" may occur.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Environmental science, engineering & technology

• Plný název: Develop and Demonstrate Fundamental Basis for Selectors to Improve Activated Sludge Settleability
• Autor: Donald M.D. Gray
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 224
• EAN: 9781843397526
• ISBN: 9781843397526
• ID: 08845393
• Nakladatelství: IWA Publishing
• Hmotnost: 507 g
• Rozměry: 234 × 156 × 18 mm
• Datum vydání: 01. February 2007

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