wastewater influent Books

  • Benchmarking of Control Strategies for Wastewater Treatment Plants

    Wastewater treatment plants are large non-linear systems subject to large perturbations in wastewater flow rate, load and composition. Nevertheless these plants have to be operated continuously, meeting stricter and stricter regulations. Many control strategies have been proposed in the literature for improved and more efficient operation of ...

  • Online Ammonia Analyzers for Water and Wastewater Treatment Applications Performance Evaluation Report

    This test report presents results of eight online ammonia analyzers field-tested in a wastewater secondary activated sludge aeration basin (using raw influent) conducted over a period of three months at the City of Houston's Beltway Wastewater Treatment Plant. Ammonia analyzers utilizing ion-selective electrode (ISE), colorimetric, and ultraviolet ...

  • Piping and Valves

    This volume in the Fundamentals for the Water and Wastewater Main Operator series covers the basics of piping and valves in water and wastewater plants, including details on fittings, strainers, filters, traps and control systems. The book explains how pipes and valves are used to feed materials (e.g., chemicals) into influents and effluents and ...

  • Tuning Biological Nutrient Removal Plants

    Tuning Biological Nutrient Removal Plants increases interest in tuning to enhance both performance and capacity, to provide insight into typical plant operating characteristics, and to stimulate operators' interest in studying the behaviour of their own plants. The book focuses on understanding of plant behavioural characteristics so that optimum ...

  • Mathematical Modelling and Computer Simulation of Activated Sludge Systems

    This international, comprehensive guide to modeling and simulation studies in activated sludge systems leads the reader through the entire modeling process – from building a mechanistic model to applying the model in practice. Mathematical Modelling and Computer Simulation of Activated Sludge Systems will: enhance the readers’ understanding of ...

  • Effect of Aluminum and Iron on Odors, Digestion Efficiency, and Dewatering Properties

    This study was designed to be a follow up of the WERF III (Adams, et al., 2007) odor study. It was found in the WERF III study that iron and aluminum appeared to play important roles in odor generation so some additional data was sought to determine the role these play in determining odor. In this portion of the study, the impact of iron and ...

  • WEF/WERF Study Quantifying Nutrient Removal Technology Performance

    The Water Environment Research Foundation (WERF) Nutrient Challenge Research Program and the Water Environment Federation (WEF) cooperated in a comprehensive study of nutrient removal plants designed and operated to meet very low levels of effluent N and P.  Both existing and new technologies are being adapted to meet requirements that are as low ...

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