Download or read book Shock Organic Loading of a Completely Mixed Activated Sludge System written by Donald Eugene Bergmann and published by . This book was released on 1976 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acclimation of Completely mixed Activated Sludge to Qualitative Shock Loads written by Warren C. Gaskill and published by . This book was released on 1969 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on the Response of a Hydrolytically assisted Extended Aeration Activated Sludge System and a Completely Mixed Once Through System to Various Types of Step and Cyclic Shock Loads written by Larry Wayne Roach and published by . This book was released on 1975 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activated Sludge written by N. F. Gray and published by Oxford University Press, USA. This book was released on 1990 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated sludge is the most widely used biological wastewater treatment process in the world, both for domestic and industrial purposes. This book reviews the major theoretical concepts and practical operational factors, and describes the complexities inherent in the process, which depends on a dense microbial population mixed in wastewater under specific aerobic conditions. It is an ideal reference source for scientists, and a useful troubleshooting guide for practicing engineers and plant operators.
Download or read book Activated Sludge Developments And Sustainable Solutions written by Nicholas F Gray and published by World Scientific. This book was released on 2023-02-27 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated sludge is the most widely used biological wastewater treatment process globally to date, although its high energy demand makes it a major contributor of greenhouse gas emissions. Over recent decades it has been constantly modified and retrofitted to treat ever higher loads or improve effluent standards which have often resulted in even greater carbon emissions. Conventional activated sludge treatment is at a crossroads where new sustainable solutions are required if we are to protect the quality of our rivers and meet net-zero carbon targets.The book details current operation and design with special emphasis on the biological aspects of the process. From the microbial kinetics to the fascinating process of floc formation and development, the book explores the development of our understanding of the process looking at new sustainable designs, including biological nutrient removal and new aeration systems. Sludge separation problems and control options are explained, with a trouble-shooting guide to non-bulking problems. Environmental issues including noise, odor, aerosols, micro-plastics and nanoparticles are all reviewed, as is pathogen removal and the problem of antibiotic resistant genes and bacteria. The development of membrane bioreactors has increased process reliability and effluent quality, while integrated fixed-film activated sludge processes are more efficient and compact. The book concludes by exploring how activated sludge can become more sustainable, for example, by carbon harvesting and byproduct recovery.This interdisciplinary book is essential reading for both engineers and scientists whether training at university or practitioners and consultants in the wastewater industry.Related Link(s)
Download or read book EPA 440 1 written by and published by . This book was released on 1974-04 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Protocol for Establishing the Shock Load Capacity of Activated Sludge Systems Treating Synthetic Organic Compounds written by Steven M. Fehniger and published by . This book was released on 1995 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Concepts for Design and Operation of the Activated Sludge Process written by Anthony F. Gaudy and published by . This book was released on 1972 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, research has been conducted to produce a general body of conceptual principles applicable to design and operation of activated sludge processes. The aid of the report is to present these biological concepts in terms readily understood by engineering professionals. Generalized concepts of BOD exertion, the use of the measure of biologically available organic matter in a waste sample as a design and operational tool, the stoichiometry and mass balance concepts of treatment, and kinetic equations for microbial growth are presented. Design models are discussed, and a model for completely mixed reactors holding recycle solids, X(R), constant is recommended. Some guidelines for accommodation of various types of shock loadings are included. Concepts of oxidative assimilation and the multiple effects of solids concentration, nitrogen concentration, and detention time are related; a new activated sludge process (continuous oxidative assimilation) for nitrogen-deficient wastes is presented. Data supporting the concept of total oxidation are presented. Some possible flow diagrams for complete aerobic treatment (purification and sludge disposal) of metabolizable organic wastes are presented.
Download or read book Oxygen Response of a High Solids Completely Mixed Activated Sludge System to Transient Organic Loadings written by Michael Justin Chun and published by . This book was released on 1970 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Design Manual Wastewater Treatment Facilities for Sewered Small Communities written by Camp, Dresser & McKee and published by . This book was released on 1977 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 44th Industrial Waste Conference May 1989 Purdue University written by John W. Bell and published by CRC Press. This book was released on 2018-02-06 with total page 963 pages. Available in PDF, EPUB and Kindle. Book excerpt: New research-case histories and operating data-on every conceivable facet of today's big problem are detailed in the latest Purdue Book-with unparalleled appropriate, usable information and data for your current industrial waste problems from the May 1989 Conference.
Download or read book Activated Sludge written by Wesley Eckenfelder and published by CRC Press. This book was released on 1998-08-04 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Process Theory Kinetics and Sludge Quality Control: Activated Sludge Process - Process Theory - Activated Sludge Separation Problems - References Activated Sludge Treatment of Municipal Wastewater U.S.A. Practice: General Approach - Clarifier Design - Aeration Tank (Reactor) Design - Appurtenance Design - Configurations - ReferencesEurope
Download or read book System Alternatives in Oxygen Activated Sludge written by John B. Stamberg and published by . This book was released on 1975 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Full Scale Parallel Activated Sludge Process Evaluation written by Erwin D. Toerber and published by . This book was released on 1972 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The feasibility of a regional industrial wastewater treatment facility written by Henry C. Bramer and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pollution Control for Agriculture written by Raymond Loehr and published by Elsevier. This book was released on 2012-12-02 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollution Control for Agriculture is a substantial revision of the ""Agricultural Waste Management"" book that discusses the implications and possible management systems for crop production. This 14-chapter text also provides the basic information needed to understand the concern on pollution from agricultural wastes. Agricultural wastes are defined as the excesses and residues from the growing and first processing of raw agricultural products, such as fruits, vegetables, meat, poultry, fish, and dairy products. The introductory chapters deal with the influence of legal constraints and changing agricultural practices on the environmental problems associated with agricultural production. The following chapter focuses on the characteristics of food processing wastes and animal wastes. The remaining chapters are devoted to the fundamentals, principles, and benefits of various waste management processes and treatment systems, including biological and biochemical processes, ponds and lagoons, oxygen transfer, aerobic, anaerobic, physical and chemical treatments, nitrogen control, and land disposal. This book is of great value to food agricultural producers, scientists, and engineers who are interested in knowing and applying feasible agricultural waste management concepts and approaches.
Download or read book Agricultural Waste Management written by Raymond Loehr and published by Elsevier. This book was released on 2012-12-02 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Waste Management: Problems, Processes, and Approaches is a summary of the processes and approaches applicable to the solution of agricultural waste management problems. This book is organized into three part encompassing 13 chapters that is intended as a bridge between theory and practice as well as between the many disciplines that are involved in agricultural waste management. The primary focus of agricultural waste management is on the obvious problems of odor control and feedlot runoff. The first part looks into the status of agricultural waste problem and the application of engineering and scientific fundamentals to the management of these wastes. This part also deals with the role of the land in waste management, and then outlines the guidelines for the development of feasible waste management systems. The second part describes the fundamentals, principles, and benefits of various waste management processes, including biological processes, ponds and lagoons, aerobic, anaerobic, physical, and chemical treatments, and nitrogen control; as well as treatment systems, such as ponds, lagoons, and land disposal. The third part examines the integration of the most economical and equitable combination of alternative technologies into feasible waste management approaches. This work will be of great value to agricultural producers and manufacturers, scientists, and engineers.
