Waste Treatment e-bog

Waste Treatment contains the proceedings of the Second Symposium on the Treatment of Waste Waters, held on September 14-19, 1959 and organized by the Public Health Engineering Section of the Department of Civil Engineering of King's College at the University of Durham in the UK. The papers explore the theory and practice of wastewater treatment, with emphasis on biological treatment and the disposal of solids removed from liquid wastes. This book is comprised of 21 chapters and begins with a discussion on the biochemistry of aerobic treatment of organic waste and the biochemistry of anaerobic digestion. The next chapter deals with the ecology of activated sludge and bacteria beds and examines the factors determining the character and dominant organisms of a sludge. The reader is methodically introduced to the use of manometric methods in the study of sewage and trade wastes; biological oxidation systems for industrial waste treatment; application of recirculation to the purification of sewage and trade wastes; and treatment of distillery and antibiotics wastes. The effects of liquid wastes on receiving waters are also considered, along with the principles of vacuum filtration and their application to sludge-drying problems. The final chapter focuses on the reclamation of water from domestic and industrial wastes. This monograph will be a useful resource for policymakers and practitioners in the field of public health.