AWWA F120-18 Ozone Systems for Water, 

Название: AWWA C521-18 Plastic Ball Valves
ISBN: 1625763212 ISBN-13(EAN): 9781625763211
Издательство: Mare Nostrum (Eurospan)
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Цена: 91470.00 T
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Описание: Provides the minimum requirements for selection and installation of internal pipe joint seal assemblies, including materials, dimensions, tolerances, and testing/verification procedures.

Автор: Awwa
Название: M54 Developing Rates for Small Systems, Second Edition
ISBN: 1625760159 ISBN-13(EAN): 9781625760159
Издательство: Mare Nostrum (Eurospan)
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Цена: 87780.00 T
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Описание: Presents best practices for setting rates, fees, and charges, specially for water utilities serving up to 10,000 population

Название: AWWA C507-18 Ball Valves, 6 In. Through 60 In. (150 mm Through 1,500 mm)
ISBN: 1625762984 ISBN-13(EAN): 9781625762986
Издательство: Mare Nostrum (Eurospan)
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Цена: 91470.00 T
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Описание: This standard covers gray-iron, ductile-iron, and cast-steel flanged-end, low-leakage, shaft- or trunnion-mounted, full-port, and double- and single-seated ball valves for pressures up to 150 psi (1,050 kPa) in sizes 6 in. through 60 in. diameter and pressures up to 300 psi (2,100 kPa) in sizes from 6 in. through 48 in. diameter.

Название: AWWA G400-18 Utility Management System
ISBN: 1625762992 ISBN-13(EAN): 9781625762993
Издательство: Mare Nostrum (Eurospan)
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Цена: 79470.00 T
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Описание: This standard covers the essential requirements for an effective utility management system.This standard can be referenced to provide water or wastewater utilities with a basis for continuous improvement, or it can be used as a component of an already existing program or effort.

Название: AWWA B130-18 Membrane Bioreactor Systems
ISBN: 1625762836 ISBN-13(EAN): 9781625762832
Издательство: Mare Nostrum (Eurospan)
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Цена: 91470.00 T
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Описание: The purpose of this standard is to provide a minimum set of requirements for MBR systems used for water reclamation, water recovery, and/or wastewater treatment systems. This standard is intended to assist with the design, procurement, installation, and commissioning of MBR systems.This standard can be referenced for design, procurement, installation, and commissioning of MBR systems used for water reclamation, water recovery, and/or wastewater treatment systems.

Название: 2017 AWWA/WEF Utility Management Conference Proceedings
ISBN: 1625762348 ISBN-13(EAN): 9781625762344
Издательство: Mare Nostrum (Eurospan)
Цена: 168170.00 T
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Описание: Recommended methods for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service.

Автор: American Water Works Association
Название: Fire Hydrants: Installation, Field Testing, and Maintenance, Fifth Edition (M17): Awwa Manual of Practice
ISBN: 1625760191 ISBN-13(EAN): 9781625760197
Издательство: Mare Nostrum (Eurospan)
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Цена: 129360.00 T
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Описание: This utility operations manual provides drawings and approved procedures for fire hydrant design, installation, and operation and maintenance practices. It traces the development of the different styles and contains detailed instructions for testing. Definitions, diagrams, and record-keeping tips are included as well as easy-to-follow flow-testing procedures to quickly obtain valuable distribution system information.

The bulk of the material in this manual refers to dry-barrel and wet-barrel fire hydrants; however, information is also included on high-pressure and flush-type hydrants. Installation practices described are consistent with AWWA C600-10 Installation of Ductile Iron Water Mains and Their Appurtenances.

Includes an illustrated guide to fire hydrants, organized by manufacturer name.

Название: AWWA G520-17 Wastewater Collection System Operation and Management
ISBN: 1625762216 ISBN-13(EAN): 9781625762214
Издательство: Mare Nostrum (Eurospan)
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Цена: 121050.00 T
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Описание: This standard describes the use of potassium hydroxide (KOH), dry and liquid, for use in the treatment of potable water, wastewater, and reuse or reclaimed water.

Автор: Awwa
Название: Water Treatment Grade 1 Wso: Awwa Water System Operations Wso
ISBN: 1625761236 ISBN-13(EAN): 9781625761231
Издательство: Mare Nostrum (Eurospan)
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Цена: 91470.00 T
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Описание: AWWA's Principles and Practices of Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level.

Water Treatment, Grade 1, is organized into 21 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific treatment processes in detail. Other chapters cover water quality testing, electrical and monitoring systems, treatment plant safety, and monitoring and recording requirements. Everything you need to know to pass your Grade 1 exam is included in this book.

To reinforce learning, the book includes full-color illustrations and links to video clips, as well as questions at the end of each chapter.

Key Features:

- Developed in accordance with the latest ABC criteria

- Focuses on specific experience and certification level

- Includes additional study questions at the end of each chapter

- Access to more than 100 videos for additional learning is included

Автор: American Water Works Association
Название: Air Valves: Air Release, Air/Vacuum, and Combination, 2nd Edition (M51): Awwa Manual of Water Supply Practice
ISBN: 1625761767 ISBN-13(EAN): 9781625761767
Издательство: Mare Nostrum (Eurospan)
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Цена: 87780.00 T
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Описание: The effects of air and vacuum pockets present in a liquid piping system can negatively impact not only pump, meter, and control valve operation but can also be responsible for pipeline breaks and collapses. Choosing and installing the correct air valve is critical to all liquid piping systems.

This manual of practice provides essential information for selecting, sizing, locating, and installing air valves in water, wastewater and reclaimed water pipeline systems. This revised second edition includes information pertaining to wastewater applications including scouring velocities for larger piping systems, and information on an inflow preventer device installed to protect from malicious tampering, freeze and flood, and to prevent the entry of contaminated water into the potable water distribution system.

Operators, technicians, and engineers will use this manual to understand the design, use, application and maintenance of air valves.

The air valve types listed in both ANSI/AWWA Standard C512, Air Release Valves, Air/Vacuum, and Combination Air Valves for Water and Wastewater Service and ANSI/AWWA C514, Air Valve and Vent Inflow Preventer Assemblies for Potable Water Distribution System and Storage Facilities are covered. Chapter topics include: locating air valves along a pipeline; design of valve orifice size; water hammer effects; and installation, operation, maintenance, and safety.

Название: AWWA C207-18 Steel Pipe Flanges for Waterworks Service, Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm)
ISBN: 1625762844 ISBN-13(EAN): 9781625762849
Издательство: Mare Nostrum (Eurospan)
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Цена: 107190.00 T
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Описание: This standard describes ring-type slip-on flanges and blind flanges. The flange pressure limits and the tables that describe them are:Ring-type, slip-on flanges (see Tables 2, 3, and 4).Blind flanges (see Table 5). Unless otherwise specified by the purchaser, the manufacturer shall select the type to be used.Flanges in this standard are intended for use with steel pipe, fittings, or appurtenances meeting the requirements of ANSI/AWWA C200, ANSI/AWWA C208, or other equivalent standards. It is intended that flanges be attached by welding in accordance with Sec. 4.3 of this standard.

Автор: Awwa Staff
Название: Water Transmission and Distribution Wso Student Workbook: Water Supply Operations
ISBN: 1583218009 ISBN-13(EAN): 9781583218006
Издательство: Неизвестно
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Цена: 97550.00 T
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Описание: Student workbook for Water Transmission and Distribution textbook (ISBN 9781583217818) provides assignments, review questions, and a convenient method of keeping organized notes of important points as the text is reviewed. It is designed for use in either classroom or independent study.