To properly operate a waterworks or wastewater treatment plant and to pass the examination for a waterworks/wastewater operator's license, it is necessary to know how to perform certain calculations. All operators, at all levels of licensure, need a basic understanding of arithmetic and problem-solving techniques to solve the problems they typically encounter in the workplace.
Hailed on its first publication as a masterly account written in an engaging, highly readable, user-friendly style, the Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Editionhas been expanded and divided into three specialized texts that contain hundreds of worked examples presented in a step-by-step format. They are ideal for all levels of water treatment operators in training and practitioners studying for advanced licensure. In addition, they provide a handy desk reference and handheld guide for daily use in making operational math computations. This third volume, Wastewater Treatment Operations: Math Concepts and Calculations, covers computations commonly used in wastewater treatment with applied math problems specific to wastewater operations, allowing operators of specific unit processes to focus on their area of specialty. It explains calculations for flow, velocity, and pumping; preliminary and primary treatments; trickling filtration; rotating biological contactors; and chemical dosage. It also addresses various aspects of biosolids in wastewater, treatment ponds, and water/wastewater laboratory calculations. The text presents math operations that progressively advance to higher, more practical applications of mathematical calculations, including math operations that operators at the highest level of licensure would be expected to know and perform. To ensure correlation to modern practice and design, this volume provides illustrative problems for commonly used wastewater treatment operations found in today's treatment facilities.
Название: AWWA G510-21 Wastewater Treatment Plant Operations and Management ISBN: 164717080X ISBN-13(EAN): 9781647170806 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 135830.00 T Наличие на складе: Нет в наличии. Описание: The purpose of this standard is to define the minimum requirements for the effective operation and management of wastewater treatment plants, including water quality, system management programs, and operation and maintenance of facilities.
Название: Water and wastewater treatment technologies ISBN: 9811332584 ISBN-13(EAN): 9789811332586 Издательство: Springer Рейтинг: Цена: 167700.00 T Наличие на складе: Невозможна поставка. Описание: This book discusses major technological advances in the treatment and re-use of wastewater. Its focus is on both novel treatment strategies and the modifications and adaptions of conventional processes to optimize the treatment of a complex variety of pollutants, including organic matter, chemicals and micropollutants in different water resources, as well as the integration of water treatment with bioelectricity production. Written by leading researchers in the field, it will be of interest to a wide range of researchers in both industry and academia.
Название: 2020 AWWA Compensation Survey: Medium-Sized Water & Wastewater Utilities ISBN: 1647170222 ISBN-13(EAN): 9781647170226 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 401940.00 T Наличие на складе: Нет в наличии. Описание: Make sound salary decisions for your utility. Compare your utility`s salaries to those of similar utilities by filtering data. Reference salary range minimum, mid-point, and maximum levels for each position as well as 50th percentile, company-weighted average pay, and employee-weighted average pay.
Автор: Roy Swapnila, Garg Alok, Garg Shivani Название: Advanced Industrial Wastewater Treatment and Reclamation of Water: Comparative Study of Water Pollution Index During Pre-Industrial, Industrial Period ISBN: 3030838102 ISBN-13(EAN): 9783030838102 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Industrial wastewater: characteristics, treatment techniques and reclamation of water.- Comparative study of impacts of preindustrial and industrial period on the water resources.- Comparative study of the different industrial wastewater treatment methods.- Advanced treatment technologies for industrial wastewater.- Treatment and reclamation methods for chemical industry effluent.- Food industry wastewater treatment technologies and reuse of water.- Advanced & trends in aops and their applications.- Microbial aspect in waste water management: bio-film.- Heavy metal removal from industrial wastewater.- Achieving circular sustainability through waste water treatment.- Removal of Endocrine disruptor compounds from wastewater by adsorption techniques.- Changes in the water pollution index during preindustrial and industrial periods.- Impact of industrial wastewater on environment and human health.- Impact of water pollution index on environment and human health.
Автор: Azad Kumar Название: Innovative Nanocomposites for the Remediation and Decontamination of Wastewater ISBN: 1668445549 ISBN-13(EAN): 9781668445549 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 189420.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Describes the synthesis of nanomaterials and its application for the protection of the environment. The book presents studies on the photodegradation of the various toxic and hazardous chemicals by different nanocomposites, as well as the decontamination of bodies of water through the use of various nanocomposites.
Название: 2020 AWWA Utility Benchmarking: Performance Management for Water and Wastewater ISBN: 1647170303 ISBN-13(EAN): 9781647170301 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 605220.00 T Наличие на складе: Нет в наличии. Описание: Aggregate benchmarking data provides one framework for an individual utility to track its goals and improvement. Use of benchmarking data, or initiating the process of performance measurement, can be key to performance improvement. Efficient and effective improvements are necessary for utilities to meet customer expectations, manage rates, and meet more stringent regulations.
AWWA's Utility Benchmarking publication allows utility managers to use data and analyses to determine how their utility's performance compares to the water or wastewater industry. The report includes performance indicators for five areas of operations: Organizational Development, Customer Relations, Business Operations, Water Operations, and Wastewater Operations.
Metrics you can use
Water and wastewater utility managers need useful metrics to gauge how their organization is currently performing, and to set reasonable targets for future performance. The benchmarking data and analyses in this report are chosen for their usefulness in helping utilities track and improve both operational efficiency and managerial effectiveness.
Benchmarks for all operations
Utility Managers can use the data and analyses in this report to determine how their utility's performance compares to the water or wastewater industry in five area of operations: Organizational Development, Customer Relations, Business Operations, Water Operations, and Wastewater Operations. The report provides benchmarking data for 58 key performance indicators.
Compare your utility
Aggregate data are provided from 38 US states, two Canadian provinces, American Samoa, and Puerto Rico. Participating utilities range in size from under 10,000 population served to over 500,000 population served, summarizing performance data for the fiscal year 2018. Where data are available, historical trends from previous AWWA utility benchmarking surveys are also provided.
Автор: Chakraborty Название: Legacy and Emerging Contaminants in Water and Wastewater ISBN: 3030954420 ISBN-13(EAN): 9783030954420 Издательство: Springer Рейтинг: Цена: 121110.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume provides a collection of research findings on the distribution and risk associated with emerging contaminants (ECs) in water and wastewater across the globe, and effective remediation techniques and technologies.
Автор: Lichtfouse Название: Inorganic-Organic Composites for Water and Wastewater Treatment ISBN: 9811659303 ISBN-13(EAN): 9789811659300 Издательство: Springer Рейтинг: Цена: 83850.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This second volume on ''Inorganic-Organic Composites for Water and Wastewater Treatment'' reviews research findings on advanced materials and methods for purification. Considering the fact that new emerging pollutants are released into the environment and water bodies, it is necessary to develop more advanced techniques in order to treat them. The utilization of metal – organic framework in view of applications, synthesis, properties like adsorption, characterization of the electronic and geometric aspects, and hybrid systems is reiewed in this book, and the advantages/disadvantages, shortcomings including future prospects associated with metal-based nanoparticles and nanocomposites for water decontamination are discussed. In addition, the use of carbon quantum dots, supramolecular ion-exchange resins, multifunctional composite aerogels, algal biomass valorization and titania-containing composites in treatment processes are also presented.
Автор: Rudolf Klute; Hermann H. Hahn Название: Chemical Water and Wastewater Treatment III ISBN: 3642791123 ISBN-13(EAN): 9783642791123 Издательство: Springer Рейтинг: Цена: 121890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In memoriam Rudolf Klute
