Author: Karl SchneiderPublisher:
ISBN:
Category : Irrigation water
Languages : en
Pages : 66
Book Description
Wastewater Irrigation
Author: Karl SchneiderPublisher:
ISBN:
Category : Irrigation water
Languages : en
Pages : 66
Book Description
Energy Meetings
Author: United States. Department of Energy. Technical Information CenterPublisher:
ISBN:
Category : Energy industries
Languages : en
Pages : 702
Book Description
A listing of forthcoming meetings, conventions, etc.
Quick Bibliography Series
Author: Index of Conference Proceedings
Author: British Library. Document Supply CentrePublisher:
ISBN:
Category : Conference proceedings
Languages : en
Pages : 890
Book Description
Treatment Wetlands
Author: Robert H. KadlecPublisher: CRC Press
ISBN: 1420012517
Category : Nature
Languages : en
Pages : 1048
Book Description
Completely revised and updated, Treatment Wetlands, Second Edition is still the most comprehensive resource available for the planning, design, and operation of wetland treatment systems. The book addresses the design, construction, and operation of wetlands for water pollution control. It presents the best current procedures for sizing these syste
Negatively Buoyant Jets in a Cross Flow
Author: Jerry Lee AndersonPublisher:
ISBN:
Category : Thermal pollution of rivers, lakes, etc
Languages : en
Pages : 242
Book Description
"Negatively buoyant jets, or sinking jets, can be observed in many problems of pollutant discharge. Any chemical waste that is heavier than the receiving water into which it is discharged may act as a negatively buoyant jet. In addition, when water is taken from the hypolimnion of a deep lake or reservoir and used as cooling water, the temperature, and consequently, the discharge may behave like a negatively buoyant jet. Two existing jet diffusion models have been utilized to predict the trajectory and dilution of a positively buoyant jet, or a rising jet, and have been modified to account for the sinking effect. Twenty-four experimental investigations were conducted involving different combinations of densimetric Froude number, velocity ratios, and initial angle of discharge. Salt was used as the tracer, yielding a fluid that was denser than the ambient receiving water and facilitated measuring concentration profiles of the jet plume. The coefficient of entrainment, the major mechanism of dilution, was determined as a function of the densimetric Froude number, velocity ratio, and initial angle of discharge. The reducted drag coefficient was chosen as zero for both models since any other value would predict a trajectory whose rise would be less than experimentally observed. For all angles of discharge the entrainment coefficient increased with a decrease in the velocity ratio and with an increase in densimetric Froude number. Additionally, there was a marked decrease in the entrainmnet coefficient with a decrease in the initial angle of discharge."--Page ii.
Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1442
Book Description
First multi-year cumulation covers six years: 1965-70.
Selected Water Resources Abstracts
Author: Annual Report - Office of Water Resources Research
Author: United States. Office of Water Resources ResearchPublisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 358
Book Description
Handbook of Water and Wastewater Treatment Plant Operations
Author: Frank R. SpellmanPublisher: CRC Press
ISBN: 1000063224
Category : Technology & Engineering
Languages : en
Pages : 1344
Book Description
The Handbook of Water and Wastewater Treatment Plant Operations is the first thorough resource manual developed exclusively for water and wastewater plant operators. Now regarded as an industry standard, this fourth edition has been updated throughout, and explains the material in easy-to-understand language. It also provides real-world case studies and operating scenarios, as well as problem-solving practice sets for each scenario. Features: Updates the material to reflect the developments in the field Includes new math operations with solutions, as well as over 250 new sample questions Adds updated coverage of energy conservation measures with applicable case studies Enables users to properly operate water and wastewater plants and suggests troubleshooting procedures for returning a plant to optimum operation levels Prepares operators for licensure exams A complete compilation of water science, treatment information, process control procedures, problem-solving techniques, safety and health information, and administrative and technological trends, this text serves as a resource for professionals working in water and wastewater operations and operators preparing for wastewater licensure exams. It can also be used as a supplemental textbook for undergraduate and graduate students studying environmental science, water science, and environmental engineering.