Recent Advances On Nitrification And Denitrification
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Recent Advances on Nitrification and Denitrification
Author | : Ivan Zhu |
Publsiher | : BoD – Books on Demand |
Total Pages | : 100 |
Release | : 2024-01-10 |
Genre | : Technology & Engineering |
ISBN | : 9781837689637 |
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Nitrification and denitrification are essential processes for the aquatic ecological system and vital for human health. While ammonia is applied for disinfection together with chlorine to produce chloramine, excessive ammonia may cause nitrification and bacteria growth in the water transmission pipeline. Since excessive discharge may cause eutrophication and deterioration of the aquatic system, nitrate is regulated for wastewater discharge in sensitive areas. Further, nitrate needs to be monitored and controlled in drinking water treatment to protect against methemoglobinemia in bottle-fed infants. Various conventional technologies exist, such as adsorption, ion exchange, photocatalytic oxidation, air stripping, biological nitrification and denitrification, and so on, to remove nitrogenous compounds from water. Since ammonia and nitrate are important constituents in fertilizers besides phosphorus (P) and potassium (K), nutrient recovery is drawing attention to maintaining the supply of reliable and sustainable fertilizers. This book provides a comprehensive overview of nitrification and denitrification.
Nitrification and Denitrification
Author | : Ivan Zhu |
Publsiher | : BoD – Books on Demand |
Total Pages | : 122 |
Release | : 2017-07-05 |
Genre | : Science |
ISBN | : 9789535132998 |
Download Nitrification and Denitrification Book in PDF, Epub and Kindle
Nitrification and denitrification are essential processes for aquatic ecological system and vital for human health. While ammonia is applied for disinfection together with chlorine to produce chloramine, excessive ammonia may cause nitrification and bacteria growth in water transmission pipeline. Since excessive discharge may cause eutrophication and deterioration of aquatic system, nitrate is regulated for wastewater discharge in sensitive areas. Further, nitrate needs to be monitored and controlled in drinking water treatment to protect against methemoglobinemia in bottle-fed infants.
Nitrification and Denitrification in the Activated Sludge Process
Author | : Michael H. Gerardi |
Publsiher | : John Wiley & Sons |
Total Pages | : 207 |
Release | : 2003-03-19 |
Genre | : Science |
ISBN | : 9780471461319 |
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Nitrification and Denitrification in the Activated Sludge Process, the first in a series on the microbiology of wastewater treatment, comprises the critical topics of cost-effective operation, permit compliance, process control, and troubleshooting in wastewater treatment plants. Avoiding the technical jargon, chemical equations, and kinetics that typically accompany such texts, Nitrification and Denitrification in the Activated Sludge Process directly addresses plant operators and technicians, providing necessary information for understanding the microbiology and biological conditions that occur in the treatment process. Of special interest to wastewater treatment plant operators are the bacteria that degrade nitrogenous wastes–the nitrifying bacteria–and the bacteria that degrade carbonaceous wastes–the cBOD-removing bacteria. Both groups of bacteria need to be routinely monitored and operational conditions favorably adjusted to ensure desired nitrification. Each chapter in this groundbreaking study offers a better understanding of the importance of nitrification and denitrification and the bacteria involved in these crucial processes. Chapters include: Organotrophs The Wastewater Nitrogen Cycle Nitrite Ion Accumulation Dissolved Oxygen Denitrifying Bacteria Gaseous End Products Free Molecular Oxygen The Occurrence of Denitrification
Recent Advances in Numerical Simulations
Author | : Francisco Bulnes,Jan Peter Hessling |
Publsiher | : BoD – Books on Demand |
Total Pages | : 292 |
Release | : 2021-09-22 |
Genre | : Computers |
ISBN | : 9781839681684 |
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A numerical simulation is a computing calculation following a program that develops a mathematical model for a physical, social, economic, or biological system. Numerical simulations are required for analyzing and studying the behavior of systems whose mathematical models are very complex, as in the case of nonlinear systems. Capturing the resulting uncertainty of models based on uncertain parameters and constraints in confidence intervals (1-D), or more generally (>1-D) confidence regions, is very common for expressing to which degree the computed result is believed to be consistent with possible values of the targeted observable. This book examines the different methods used in numerical simulations, including adaptive and stochastic methods as well as finite element analysis research. This work is accompanied by studies of confidence regions, often utilized to express the credibility of such calculations and simulations.
Environmental Biotechnology ESEB 2004
Author | : W. Verstraete |
Publsiher | : CRC Press |
Total Pages | : 946 |
Release | : 2004-07-01 |
Genre | : Science |
ISBN | : 905809653X |
Download Environmental Biotechnology ESEB 2004 Book in PDF, Epub and Kindle
This book presents recent developments in the field of environmental biotechnology. Three major forces are currently driving this discipline: the exploration of microbial diversity by genetic and genomic tools, the ongoing progress in the modelling of various transient phenomena, and environmental biotechnology. This book provides a state-of-art-overview of developments in the field of environmental biotechnology concerning exploration, implementation, modelling, economic development and safety. It comprises selected, peer-reviewed papers that were presented at the European Symposium on Environmental Biotechnology (ESEB) 2004, held in Oostende, Belgium, April 2004.
Recent Developments in Waste Management
Author | : Ajay S. Kalamdhad |
Publsiher | : Springer Nature |
Total Pages | : 536 |
Release | : 2020-01-03 |
Genre | : Science |
ISBN | : 9789811509902 |
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This volume presents select papers presented during the Second International Conference on Waste Management held at IIT Guwahati. The book comprises of eight sections, and deals with various technologies associated with curbing of different environmental issues as well as management and legislative policies associated with them. This book will be of interest to various researchers, students, policy makers and people who pursue keen interest in the waste management techniques and policies.
Current Developments in Biotechnology and Bioengineering
Author | : How Yong Ng,Tze Chiang Ng,Huu Hao Ngo,Giorgio Mannina,Ashok Pandey |
Publsiher | : Elsevier |
Total Pages | : 320 |
Release | : 2020-01-31 |
Genre | : Technology & Engineering |
ISBN | : 9780128214176 |
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Current Developments in Biotechnology and Bioengineering: Advanced Membrane Separation Processes for Sustainable Water and Wastewater Management – Aerobic Membrane Bioreactor Processes and Technologies consolidates up-to-date research developments in AeMBR systems for wastewater treatments in terms of membrane materials and decorations, reactor designs and fouling mechanisms. It includes discussions on developments in AeMBR research on energy efficiency and fouling control strategies, gaps, future research and application perspectives. This book is a potential resource for membrane separation and AeMBR practitioners, engineers, scientists, educators and students, and public to understand the latest developments and future prospects in membrane technology. Provides the latest comprehensive review in various important aspects of AeMBR Consolidates scattered AeMBR information into a single easily assessible resource Provides state-of-the-art technology development of membrane separation, AeMBR reactor designs, membrane development, advantages and challenges in operational implementation and their appropriate control strategies Presents a comprehensive review on Quorum Quenching (QQ) fouling control strategy, QQ benefits and drawbacks Provides an excellent resource on the latest techniques in characterizing and understanding fouling mechanisms
Advances in Applied Microbiology
Author | : Anonim |
Publsiher | : Academic Press |
Total Pages | : 172 |
Release | : 2011-07-30 |
Genre | : Science |
ISBN | : 9780123870476 |
Download Advances in Applied Microbiology Book in PDF, Epub and Kindle
Published since 1959, Advances in Applied Microbiology continues to be one of the most widely read and authoritative review sources in microbiology. The series contains comprehensive reviews of the most current research in applied microbiology. Recent areas covered include bacterial diversity in the human gut, protozoan grazing of freshwater biofilms, metals in yeast fermentation processes and the interpretation of host-pathogen dialogue through microarrays. Eclectic volumes are supplemented by thematic volumes on various topics, including Archaea and sick building syndrome. Impact factor for 2009: 1.860. Contributions from leading authorities Informs and updates on all the latest developments in the field Reference and guide for scientists and specialists involved in advancements in applied microbiology