By Alan Murphy Introduction In reverse osmosis and nanofiltration membrane separation processes, membranes act as barriers against the normal hydrodynamic…
Browsing: Water
general water info, regulation info, new technologies
By Michael Neiheiser Editor’s Note: In view of the increased need for ensuring water quality, this article by Michael Neiheiser…
By Chris Hogan Bottled water is enjoying its strongest growth surge in several years, reaching new volume and sales heights…
By Greg Reyneke, MWS Water is one of the most precious commodities on our planet. It is our job as…
By Marc DeBrum WC&P recently engaged Marc DeBrum in a conversation about ozone technology and its future in residential applications.…
By Peter S. Cartwright, PE Introduction Water. Along with air, it is one of the two most critical components for…
by John Meland Background The San Diego Freeway (I-405) in southern California is one of the most congested freeways in…
By Denise M. Roberts H2O International, Inc.’s Iván Molina Castrillón is a multifaceted, multitalented man with a zest for learning,…
By Rick Andrew POU RO systems are widely used to help treat residential water. Part of the reason for their…
In January, this column introduced a new draft standard from NSF in the area of water treatment. When the column…