9781332525737 - micro-organisms in water: their significance, identification and removal (classic reprint) di frankland, mrs. percy (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 delves into the fascinating world of microorganisms and their profound impact on water quality, particularly in the context of public health. Emerging from a period when the understanding of disease transmission was undergoing a radical shift, the author meticulously examines the role of these microscopic entities in waterborne illnesses like cholera and typhoid fever. Through detailed explorations of sterilization techniques and the preparation of various culture media, the author provides a comprehensive guide to the methods employed in studying microorganisms. The historical context of the 'germ theory' of disease is thoughtfully presented, highlighting the transition from the earlier belief in 'spontaneous generation' to the recognition of living organisms as the causative agents of infectious diseases. The book delves into the diverse types of microorganisms found in water and their responses to environmental factors such as light and temperature. The intricate processes of water purification and the challenges posed by the presence of harmful bacteria are explored, offering insights into the methods used to ensure safe drinking water. By shedding light on the hidden world of microorganisms and their impact on water, this book underscores the crucial role of scientific understanding in safeguarding public health and preventing the spread of disease. 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. …