Download or read book An Introduction to Nutrient Removal in Wastewater Treatment Ponds written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-05-11 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers interested in removal of nutrients from wastewater streams. Here is what is discussed: 1. INTRODUCTION 2. FACULTATIVE PONDS 3. AEROBIC PONDS 4. COMMERCIAL PRODUCTS 5. REMOVAL OF PHOSPHORUS.
Download or read book An Introduction to Nutrient Removal in Wastewater Treatment Ponds written by J. Paul Guyer and published by Independently Published. This book was released on 2018-05-12 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers interested in nutrient removal from wastewater streams. Here is what is discussed: 1. INTRODUCTION 2. FACULTATIVE PONDS 3. AEROBIC PONDS 4. COMMERCIAL PRODUCTS 5. REMOVAL OF PHOSPHORUS.
Download or read book Nutrient Removal from Wastewaters written by Nigel J. Horan and published by CRC Press. This book was released on 1994-10-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics in the book include: novel processes, removal of ammonia and nitrogen, retrofitting/upgrading treatment plants for nutrient removal, and operating experiences at full-scale plants. Nutrient removal from wastewaters is a critical topic in every region. Problems can arise from domestic sewage, industrial wastewater, or rainwater runoff.
Download or read book A Study of the Effectiveness of Wastewater Treatment Ponds in Removing Nutrients at Lake Berryessa written by Alan T. Ingham and published by . This book was released on 1973 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waste Stabilisation Ponds written by Marcos Von Sperling and published by IWA Publishing. This book was released on 2007-03-30 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste Stabilisation Ponds is the third volume in the series Biological Wastewater Treatment. The major variants of pond systems are fully covered, namely: facultative ponds anaerobic ponds aerated lagoons maturation ponds The book presents in a clear and informative way the main concepts, working principles, expected removal efficiencies, design criteria, design examples, construction aspects, operational guidelines and sludge managment for pond systems. About the series: The series is based on a highly acclaimed set of best selling textbooks. This international version is comprised by six textbooks giving a state-of-the-art presentation of the science and technology of biological wastewater treatment. Other titles in the series are: Volume 1: Waste Stabilisation Ponds Volume; 2: Basic Principles of Wastewater Treatment; Volume 4: Anaerobic Reactors; Volume 5: Activated Sludge and Aerobic Biofilm Reactors; Volume 6: Sludge Treatment and Disposal
Download or read book Pond Treatment Technology written by Andrew Shilton and published by IWA Publishing. This book was released on 2006-03-01 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pond treatment technology is used in tens of thousands of applications serving many millions of people across the globe - why? Simply because it is efficient and effective. While pond treatment technology offers relative simplicity in its application, it incorporates a host of complex and diverse mechanisms that work to treat and cleanse polluted waters before their return to our environment. This book offers a comprehensive review of the pond technology field including the newest ideas and latest findings. Topics covered include: The physical, chemical and biological characteristics of the pond environment; A detailed review of pond treatment mechanisms and performance; Comprehensive guidance on pond design, operation and upgrade options; A range of chapters summarising new and emerging pond technologies; The integration of ponds with wetlands and aquaculture systems and their use as storage reservoirs; Special applications of pond technology in cold climates, for agricultural wastes and for treatment of stormwater. The objective of this book is to get this wealth of knowledge "out there" to the users to ensure the continuous improvement and ongoing success of this crucial technology.
Download or read book Biological Nutrient Removal BNR Operation in Wastewater Treatment Plants WEF Manual of Practice No 30 written by Water Environment Federation and published by McGraw Hill Professional. This book was released on 2005-10-25 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: BNR is a fast-growing method of removing biological pollutants (bacteria, etc.) from wastewater. Experts from both the Water Environment Federation and the American Society of Civil Engineers have collaborated on this definitive work which is intended to be a practical manual for plant managers and operators who needed current information on BNR.
Download or read book An Introduction to Upgrading Wastewater Pond Effluent written by J. Paul Guyer and published by Independently Published. This book was released on 2018-05-12 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers and wastewater treatment plant operators interested in upgrading effluent from wastewater treatment ponds. Here is what is discussed: 1. INTRODUCTION 2. SOLIDS REMOVAL METHODS 3. OPERATIONS MODIFICATIONS AND ADDITIONS 4. CONTROL OF ALGAE AND DESIGN OF SETTLING BASINS 5. COMPARISON OF VARIOUS DESIGN PROCEDURES 6. OPERATIONAL MODIFICATIONS TO FACULTATIVE PONDS 7. COMBINED SYSTEMS 8. PERFORMANCE COMPARISONS WITH OTHER REMOVAL METHODS.
Download or read book Nutrient Removal WEF MOP 34 written by Water Environment Federation and published by McGraw-Hill Education. This book was released on 2010-10-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.The Latest Methods for Nutrient Removal from Wastewater This Water Environment Federation resource provides comprehensive information on biological and chemical methods for nitrogen and phosphorus removal from wastewater. Nutrient Removal covers environmental and regulatory issues and provides an integrated approach for combined nitrogen and phosphorus removal, including details on ammonia and dewatering liquors treatment. Natural treatment systems are also discussed in this definitive guide. Nutrient Removal covers: Nutrients and their effects on the environment Regulation of nutrients in the effluents of wastewater treatment plants Overview of the nutrient removal processes Principles of biological nitrogen removal Nitrification Nitrogen removal processes, configuration, and process-sizing criteria for combined nitrification and denitrification processes Chemical and biological phosphorus removal Sidestream nitrogen removal Structured process models for nutrient removal Troubleshooting for full-scale nutrient removal facilities Aquatic natural treatment systems
Download or read book Wastewater Treatment Fundamentals I Liquid Treatment Mandarin written by Water Environment Federation and published by . This book was released on 2021-02-08 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater Treatment Fundamentals I: Liquid Treatment covers all aspects of liquid treatment processes and helps operators prepare for the first three levels of certification examinations. In addition to learning the basics of liquid treatment, operators will gain a thorough understanding of critical aspects of biological treatment, nutrient removal, and disinfection. After learning from real-life examples, users can apply the material they learn to situations they encounter in their day-to-day work. Highlights of Wastewater Treatment Fundamentals include: Detailed visuals and infographics; Comprehensive math examples; Practice questions for each module with lots of variety; Accessible language for all levels of operators; Easy to read format; and Peer reviewed. This self-study manual aligns with updated Need-to-Know Criteria from the Association of Boards of Certification (ABC) and are based on WEFs extensive existing resource collection, including Operation of Water Resource Recovery Facilities, MOP 11.Table of Contents: Chapter 1: Introduction to Wastewater Treatment Chapter 2: Characterization and Sampling of Wastewater Chapter 3: Preliminary Treatment of Wastewater Chapter 4: Primary Treatment of Wastewater Chapter 5: Fundamentals of Biological Treatment Chapter 6: Wastewater Treatment Ponds Chapter 7: Fixed Film Treatment Chapter 8: Activated Sludge Chapter 9: Nutrient Removal Chapter 10: Disinfection
Download or read book Nutrient Removal from Wastewater written by Annalissa Onnis_Hayden and published by . This book was released on 2019-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Striking the Balance between Nutrient Removal in Wastewater Treatment and Sustainability written by J. B. Neethling and published by IWA Publishing. This book was released on 2011-12-15 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study focuses on sustainability impacts as wastewater treatment plants implement treatment technologies to meet increasingly stringent nutrient limits. The objective is to determine if a point of “diminishing returns” is reached where the sustainability impacts of increased levels of nutrient removal outweigh the benefits of better water quality. Five different hypothetical treatment trains at a nominal 10 mgd flow were developed to meet treatment targets that ranged from cBOD mode (Level 1) to four different nutrient removal targets. The nutrient removal targets ranged from 8 mg N/L; 1 mg P/L (Level 2) to the most stringent at 2 mg N/L; 0.02 mg P/L (Level 5). Given that sustainability is a broad term, the industry-accepted three pillars of sustainability were evaluated and discussed, and particular emphasis was placed on the environmental and economic pillars. The following variables received the most attention: greenhouse gas (GHG) emissions, a water quality surrogate that reflects potential algal growth, capital and operational costs, energy demand, and consumables such as chemicals, gas, diesel, etc. The results from the GHG emissions metric are shown below. Note that biogas cogeneration is represented by negative values as biogas production can be used to offset energy demands. The nitrous oxide (N2O) emissions values are based on the average biological nutrient removal (BNR) and non-BNR plants evaluated in the United States national survey by Ahn et al. (2010b). The error bars represent the data range of the national survey. div The GHG emissions results suggest that a point of diminishing return is reached at Level 4 (3 mg N/L; 0.1 mg P/L). The GHG emissions show a steady increase from Levels 1 to 4, followed by a 65% increase when moving from Level 4 to 5. Despite a 70% increase in GHGs, the discharged nutrient load only decreases by 1% by going from Level 4 to 5. The primary contributors to GHG emissions are energy related (aeration, pumping, mixing). The GHG emissions associated with chemical use increases for the more stringent nutrient targets that required chemical treatment in addition to biological nutrient removal. In terms of cost, the total project capital cost increases approximately one-third from $9.3 million to $12.7 million for changing from Level 1 to 2, followed by a more than doubling in cost when changing from Level 1 to 5. Total project capital costs in this report are for a Greenfield plant. The operational cost increase between levels is more pronounced than total project capital cost with more than five-times increase from Level 1 to 5 ($250/MG treated to $1,370/MG treated, respectively). /div This report focused on in-plant (point source) options for nutrient removal and the implications for cost and sustainability. Other approaches, such as addressing non-point sources, could be added to the assessment. Rather than focusing strictly on point source dischargers and requiring Level 4 or 5 treatments, Level 3 or 4 treatments complimented with best management practices of non-point sources might be a more sustainable approach at achieving comparable water quality.
Download or read book Phathogen and Nutrient Removal in Wastewater Fed Fish Ponds and the Contamination of Fish written by N. Franssen and published by . This book was released on 1995 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Nutrient Removal BNR Operation in Wastewater Treatment Plants written by and published by . This book was released on 2006 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to Wastewater Pond Operation and Maintenance written by J. Paul Guyer and published by Independently Published. This book was released on 2018-05-13 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers and wastewater treatment plant operators interested in operation and maintenance of wastewater treatment ponds. Here is what is discussed: 1. INTRODUCTION 2. TERMINOLOGY 3. CONTROL TESTING INFORMATION 4. OPERATION AND MAINTENANCE FOR PONDS 5. SAFETY AROUND PONDS 6. TROUBLESHOOTING
Download or read book Nutrient Removal from Lakes Ponds and Rivers May 77 Present written by United States. National Technical Information Service and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to Wastewater Treatment Ponds Planning written by J. Paul Guyer and published by Independently Published. This book was released on 2018-05-10 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers interested in planning wastewater treatment ponds. Here is what is discussed: 1. INTRODUCTION 2. ANAEROBIC PONDS 3. FACULTATIVE PONDS 4. AERATED POND SYSTEMS.
