Category Archives: Uncategorized

Water system security

On Wed, Feb 21, 2018 at 2:00 PM Ray Hackett <3659745> wrote:

http://www.springer.com/cda/content/document/cda_downloaddocument/9781461401889-c1.pdf?SGWID=0-0-45-1190347-p174122170

Utilities provide essential services to people 24 h a day, 7 days a week, and their services are essential to keeping communities healthy and economically viable. People rely on the constant delivery of drinking water and the collection, con- veyance, and treatment of wastewater. The public uses water for the most basic human needs. Vital networks and businesses, industries, hospitals, other utilities, agriculture, and manufacturing industries are dependent on water systems. Water systems are also essential to recovery efforts following any natural disaster and for maintaining the standard of living for our everyday lives.

Water treatment plant process

On Wed, Feb 21, 2018 at 1:46 PM Ray Hackett <3659745> wrote:

https://water.usgs.gov/edu/

wwvisit.html

A visit to a wastewater-treatment plant:
Primary treatment of wastewater

Primary Treatment Process Graphic

Here’s a step-by-step guide describing what happens at each stage of the treatment process and how pollutants are removed to help keep our waterways clean. This information is courtesy of the Greater Vancouver Regional District.