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Author: AWWA. Staff
Publisher: American Water Works Association
Published: 2002-06
Total Pages: 168
ISBN-13: 1613001789
DOWNLOAD EBOOKReflecting current safety practices and federal regulations, this illustrated manual for utility managers, supervisors, and safety workers identifies common problems, outlines the basics of safety programs, and describes the equipment, tools, and techniques used for optimizing safety. Particular att
Author: American Water Works Association
Publisher: American Water Works Association
Published: 2006
Total Pages: 353
ISBN-13: 1583214038
DOWNLOAD EBOOKUpdated from the 1999 edition, this manual provides critical information regarding waterborne viral, bacterial and parasitic pathogens. Each pathogen is described along with its health effects, and water treatment techniques for destroying the pathogens. Also covered are cross-connection control, dead-end flushing, and hydrant flushing. This manual is intended for water operators, engineers, water quality personnel and students to learn how to monitor, sample and test waters for pathogens, optimize treatment plant performance and maintain high water quality standards. Updated from the 1999 edition, this manual provides critical information regarding waterborne viral, bacterial and parasitic pathogens. Each pathogen is described along with its health effects, and water treatment techniques for destroying the pathogens. Also covered are cross-connection control, dead-end flushing, and hydrant flushing. This manual is intended for water operators, engineers, water quality personnel and students to learn how to monitor, sample and test waters for pathogens, optimize treatment plant performance and maintain high water quality standards.
Author: AWWA Staff
Publisher: American Water Works Association
Published: 2011-01-12
Total Pages: 277
ISBN-13: 161300088X
DOWNLOAD EBOOKAuthor: Shawn LaBonde
Publisher: American Water Works Association
Published: 2010
Total Pages: 185
ISBN-13: 1583217568
DOWNLOAD EBOOKPrintbegrænsninger: Der kan printes 10 sider ad gangen og max. 40 sider pr. session
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Publisher: American Water Works Association
Published: 2002
Total Pages: 181
ISBN-13: 1613001762
DOWNLOAD EBOOKAuthor: AWWA Staff
Publisher: American Water Works Association
Published: 2011-01-12
Total Pages: 72
ISBN-13: 1613000308
DOWNLOAD EBOOKAuthor: American Water Works Association
Publisher: American Water Works Association
Published: 2009
Total Pages: 277
ISBN-13: 1583216324
DOWNLOAD EBOOKAn ideal reference for design engineers and operators in water treatment, this manual of water supply practices describes ductile-iron pipe manufacturing, design, hydraulics, pipe wall thickness, corrosion control, installation, supports, fittings and appurtenances, joining, and installation.
Author: American Water Works Association
Publisher: American Water Works Association
Published: 2003
Total Pages: 250
ISBN-13: 1583212183
DOWNLOAD EBOOKProvides practical information about the design and installation of ductile iron pressure piping systems for water utilities. The 12 chapters outlines the procedure for calculating pipe wall thickness and class, and describes the types of joints, fittings, valves, linings, and corrosion protection a
Author: AWWA Staff
Publisher: American Water Works Association
Published: 2011-01-12
Total Pages: 240
ISBN-13: 1613000332
DOWNLOAD EBOOKAuthor: AWWA Staff
Publisher: American Water Works Association
Published: 2011-01-12
Total Pages: 162
ISBN-13: 1613000065
DOWNLOAD EBOOKThe 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.
