Concise handbook of waste treatment technologies, Al Arni, Saleh S. Elwaheidi, Mahmoud M.
Автор: Al Arni Saleh S., Elwaheidi Mahmoud M. Название: Concise Handbook of Waste Treatment Technologies ISBN: 036763130X ISBN-13(EAN): 9780367631307 Издательство: Taylor&Francis Рейтинг: Цена: 31390.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: With specialized and succinct coverage, this book provides readers with an integrated overview of various waste treatment technologies and related issues. Instead of dealing separately with each type of waste material, the book summarizes important waste treatments from a holistic perspective.
Автор: Anandharamakris Название: Handbook of Drying for Dairy Products ISBN: 1118930495 ISBN-13(EAN): 9781118930496 Издательство: Wiley Рейтинг: Цена: 23594.00 р. Наличие на складе: Поставка под заказ.
Описание: Handbook of Drying for Dairy Products is a complete guide to the field s principles and applications, with an emphasis on best practices for the creation and preservation of dairy-based food ingredients.
Описание: Biological nutrient removal (BNR), the removal of nitrogen and phosphorus from wastewater, is a complex process. Although the activated sludge process is an efficient technology for the removal of biochemical oxygen demand (BOD) and total suspended solids (TSS), it provides less-than-optimal conditions for the removal of nitrogen and phosphorus, and presents numerous challenges to the operator trying to satisfy the many requirements for several different groups of bacteria. In addition to satisfying the requirements there are numerous, highly variable operational conditions that impact BNR. These conditions include: changes in strength and composition of the wastewater, alkalinity and pH, temperature, and presence of inhibitory and toxic wastes. Even fluctuations in flows, especially from inflow and infiltration, can adversely impact the aerobic, anoxic, and anaerobic conditions needed for successful BNR. Of the three treatment processes, nitrification, denitrification, and enhanced biological removal, nitrification is often the most difficult to achieve. Therefore, a large portion of this book reviews nitrification. Operators of the activated sludge process need to understand the basic biological, chemical, and physical requirements for BNR in order to improve the performance of these treatment processes. An Operator’s Guide to Biological Nutrient Removal (BNR) in the Activated Sludge Process is intended to help operators in the monitoring, troubleshooting, and process control of BNR. Numerous tables and figures are included in the book to help the operator understand the biological and chemical reactions that are involved in BNR processes and how the reactions can be monitored for process control.Design of BNR processes is not addressed in this book. Design is addressed in numerous engineering publications. The book serves to help operators achieve permit compliance for nitrogen and phosphorus discharge limits and obtain cost-effective operation.
Описание: Advances in Industrial Mixing is a companion volume and update to the Handbook of Industrial Mixing. The second volume fills in gaps for a number of industries that were not covered in the first edition. Significant changes in five of the fundamental areas are covered in entirely updated or new chapters.
Автор: Miroslava V?clav?kov?; Ksenija Vitale; G.P. Gallio Название: Water Treatment Technologies for the Removal of High-Toxity Pollutants ISBN: 904813496X ISBN-13(EAN): 9789048134960 Издательство: Springer Рейтинг: Цена: 17684.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop on Water Treatment Technologies for the Removal of High-Toxity Pollutants Kosice, Slovak Republic 13-17 September 2008
Автор: Miroslava V?clav?kov?; Ksenija Vitale; G.P. Gallio Название: Water Treatment Technologies for the Removal of High-Toxity Pollutants ISBN: 9048134951 ISBN-13(EAN): 9789048134953 Издательство: Springer Рейтинг: Цена: 34029.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop on Water Treatment Technologies for the Removal of High-Toxity Pollutants Kosice, Slovak Republic 13-17 September 2008
Over the past few decades the boom in the industrial sector has contributed to the release in the environment of pollutants that have no regulatory status and which may have significant impact on the health of animals and humans. These pollutants also refer as "emerging pollutants" are mostly aromatic compounds which derive from excretion of pharmaceutical, industrial effluents and municipal discharge. Some form of pollutions have also evolved, including the proliferation of acid mine drainage from oxidation or weathering of obsolete and unmanaged excavations around the world; this results mostly in the dispersion of inorganic pollutants in the environment at level surpassing the treatment capacity of conventional techniques. It is recurrent these days to find water treatment plants which no longer produce water that fits the purpose of domestic consumption based on newly established guidelines.
This situation has prompted water authorities and researchers to develop tools for proper prediction and control of the dispersion of pollutants in the environment to ensure that appropriate measures are taken to prevent the occurrence of outbreaks due to sudden load of these pollutants in the water system.
The chapters in this book cover a wide range of nano and bio-based techniques that have been designed for the real time detection of emerging contaminants in environmental water sources, geochemical models that are continuously improved for the prediction of inorganic contaminants migration from the mine solid wastes into ground and surface waters. Remediation strategies are also discussed and include effective techniques based on nanotechnology, advanced membrane filtration, oxidative and bio- degradation processes using various types of nanocatalysts, biocatalysts or supporting polymer matrices which are under advanced investigations for their implementation at large scale for the removal of recalcitrant pollutants from polluted water.
This book is divided is two sections, the first section covers the occurrence of emerging pollutants in environmental water while the second section covers state of the art research on the removal of emerging pollutants from water using sustainable technologies. A total of 13 chapters addressing various topics related to the two sections are essentially based on recent development in the respective field which could have a significant impact on the enhancement of the performance of wastewater treatment plants around the world and especially in developing countries where access to clean and safe water remains a daily challenge
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