Author : AWWA Staff
Publisher : American Water Works Association
Page : 243 pages
File Size : 46,7 MB
Release : 2011-01-12
Category : Water
ISBN : 1613001215
Author : American Water Works Association
Publisher : American Water Works Association
Page : 243 pages
File Size : 47,23 MB
Release : 2001
Category : Technology & Engineering
ISBN : 158321125X
This operations manual explains the basic principles of electrical power distribution, automation, and instrumentation in water distribution, treatment, and storage systems. Chapters cover hydraulic and electrical principles, electric motor controls, measurement instruments and displays, pumps and valves, and automatic and digital controls.
Author : AWWA Staff
Publisher : American Water Works Association
Page : 277 pages
File Size : 48,11 MB
Release : 2011-01-12
Category : Cast-iron pipe
ISBN : 161300088X
Author : AWWA Staff
Publisher : American Water Works Association
Page : 222 pages
File Size : 16,37 MB
Release : 2003-06
Category : Technology & Engineering
ISBN : 1613001754
This manual provides operators, engineers, and other professionals with a basic understanding of groundwater that will help them make decisions on water-well design and operation. The manual covers geology, groundwater movement, groundwater quality, regulatory issues, water-well types and construction, pumps, water treatment, water-well problems, and groundwater recharge and storage.
Author : AWWA Staff
Publisher : American Water Works Association
Page : 162 pages
File Size : 36,62 MB
Release : 2011-01-12
Category : Aquatic pests
ISBN : 1613000065
The manual identifies most of the problem organisms found in water supplies and provides recommendations for removing or inactivating them. Chapters describe and illustrate each organism, explain the types of problems it can cause, and offers suggestions for treatment or control. Nonpathogenic organisms covered include actinomycetes, iron bacteria, sulfur bacteria, nitrifying bacteria, nematodes, bloodworms or midges, crustacea, rotifers, zebra mussels, algae, and protozoa.
Author : American Water Works Association
Publisher : American Water Works Association
Page : 105 pages
File Size : 18,1 MB
Release : 2012
Category : Science
ISBN : 1583218793
Updated from the 2001 edition, this new manual has expanded equations for eccentricity torque, added torque sign conventions and double offset disc design variables. Water operators receive complete information about the versatile butterfly valve in drinking water service. Engineers and technicians will gain a basic understanding of calculations for operating torque, head loss, and cavitation. Coverage includes valve design, torque, head loss, cavitation, testing, noise, and vibration. (
Author :
Publisher : American Water Works Association
Page : 131 pages
File Size : 43,67 MB
Release : 1999
Category : Technology & Engineering
ISBN : 1583210172
Annotation A guide to selecting, installing, testing, and maintaining water meters. Coverage includes selecting meter types, impacts on service adequacy, meter installation, testing of meters, and maintenance and repair of displacement meters. Also discusses shop layout and equipment, records, and remote registration. Includes a list of AWWA manuals. This manual discusses recommended practices; it is not an AWWA standard calling for compliance with certain specifications. Can be used by new and existing utilities of all sizes, and by design engineers and consultants. Member price $40.00. Annotation copyrighted by Book News, Inc., Portland, OR.
Author : American Water Works Association
Publisher : American Water Works Association
Page : 105 pages
File Size : 43,5 MB
Release : 2001
Category : Technology & Engineering
ISBN : 1583210415
Recommended practices, calculations, and data for correctly specifying and using butterfly valves in any water piping system. Second edition.
Author : Bill Zieburtz
Publisher : American Water Works Association
Page : 381 pages
File Size : 27,26 MB
Release : 2012
Category : Business & Economics
ISBN : 1583218637
The revised manual contains new material reflective of isses and changes in this evolving water industry. The manual provides guidance and recommendations on choosing rate structures and setting water rates, fees, and charges which will cover utility costs and future needs. The manual covers all types of rate structures, such as block rates, uniform rates, conservation rates, surcharges, and many others.
Author : American Water Works Association
Publisher : American Water Works Association
Page : 465 pages
File Size : 35,20 MB
Release : 2010-12-01
Category : Science
ISBN : 1583217878
AWWA Manual of Water Supply Practice M57 provides all the information required by water treatment professionals to understand and mitigate problems caused by algae in source waters, such as tastes and odors, biofouling, and toxin production. With more than 450 pages and hundreds of photos and illustrations, the manual is a comprehensive reference for identifying and treating algae from drinking water sources.
