Isbn: 9780365833505 - some factors in the purification of sewage by the activated sludge process (classic reprint): thesis: thesis (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book deep dives into the emerging sewage purification process known as the activated sludge method. The author provides a comprehensive analysis of the technique, examining its historical origins and exploring its scientific underpinnings. The book investigates the colloidal properties of activated sludge and raw sewage, tracing the transformation of sewage colloids through the purification process. The author considers the influence of various factors on the effectiveness of the activated sludge method, including the impact of disinfectants, aeration with different gases, and mechanical agitation. Ultimately, the book elucidates the role of bacteria in the purification process and emphasizes the importance of maintaining the activated sludge in optimal physical condition for efficient clarification. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…