'Chlorine residual' presentation slideshows

Potential Pathways for Coliform Contamination

Potential Pathways for Coliform Contamination. Fixing Positive Coliform Results. Fixing Positive Coliform Results. Adopt the mentality that every positive coliform result has a source. Thoroughly investigate to determine potential sources.

742 views • 61 slides

DISINFECTION TECHNOLOGIES FOR SMALL WATER SYSTEMS

1.13k views • 53 slides

Natural and Engineering Factors that Affect Disinfection Byproduct Concentrations in the Home

691 views • 49 slides

Inspection of Disinfection Components

Inspection of Disinfection Components. NC Certified Subsurface Systems Inspector Training School. CIDWT Disclaimer.

617 views • 45 slides

Chlorine Demand

Chlorine Demand. WQT 134 Environmental Chemistry II. Lab 9 Objectives. Reading assignment: AWWA 2003. Water Treatment, Principles and Practices of Water Supply Operation, Third Edition, American Waterworks Association, ISBN 1-58321-230-2 Chapter 7 Disinfection.

1.75k views • 37 slides

Planning for and Collecting Valid and Meaningful Drinking Water Samples

James Latimer Environmental Program Specialist Drinking Water Program AK Dept. of Environmental Conservation E-mail: james.latimer@alaska.gov. Planning for and Collecting Valid and Meaningful Drinking Water Samples. 2010 Sustained Compliance Workshop Anchorage, AK Sept 23-24, 2010.

483 views • 33 slides

Water Supply in the Field

Water Supply in the Field. Objectives. Importance of safe water in the field Responsibilities Definitions Rules for water use Types of sources and considerations Types of water treatment and containers. Medical Importance. Safe water is essential Prevents water borne diseases

536 views • 31 slides

Water Supply in the Field

Water Supply in the Field. Objectives. Importance of safe water in the field Responsibilities Definitions Rules for water use Types of sources and considerations Types of water treatment and containers. Medical Importance. Safe water is essential Prevents water borne diseases

505 views • 31 slides

Southeast AWWA District Meeting

Reducing THM via Aeration: A Case Study November 21, 2013 by Gary Williams, P.E. Jones & Henry Engineers. Southeast AWWA District Meeting. Agenda. Location History Pilot Implementation Take Away Information. Location Map. Distribution System Map. Water Quality 2008. THM 2008.

341 views • 26 slides

ASSESSMENT OF THE QUALITY OF TAP WATER IN THE EASTERN REGION

ASSESSMENT OF THE QUALITY OF TAP WATER IN THE EASTERN REGION. Presenters: Humphrey Darko Dr. Osmund Ansa - Asare (Environmental Chemistry Division) Mark Akrong (EBHD) Mid-Year Review Seminar: 17/07/2014. Project Team. Humphrey Darko Mark Akrong Dr. Ansa-Asare

423 views • 21 slides