Membrane Technology
The American Membrane Technology Assn.'s tagline reads "Improving America's water through membrane filtration and desalting." Certainly the technology has come a long way in recent years. Read on to track the evolution of membrane technologies.
Apr 12 2021
Definition of Advanced Wastewater Treatment
The American Institute of Chemical Engineers defines advanced wastewater treatment as “any process that…
Mar 30 2021
The future of wastewater treatment involves bubbles, just less of them, according to Peter Vale.
As the technical lead for innovation at UK utility,…
Mar 24 2021
Organic fouling of an anion-exchange resin occurs (AERs) through the adsorption of the organics on its surface, which block the diffusion of mobile…
Feb 23 2021
Disinfection is a complicated affair. Solutions often require chlorine addition, changing out ultraviolet (UV) bulbs, handling the creation of ozone…
Oct 19 2020
In the coming years, surging population growth and escalating water demand will place greater stress on the world’s water resources. With future…
Oct 19 2020
Challenge testing has demonstrated high protozoa and virus log reduction values (LRV) by membrane bioreactors (MBRs), greater than six in many cases…
Sep 24 2020
The Samsung Hwaseong Campus became the first semiconductor site to earn the Carbon Trust Standard for Water.
This certification recognizes…
Jul 22 2020
It is estimated that the U.S. alone loses about 7 billion gallons of treated water per year due to aging infrastructure.
Enter the world of water…
Jul 10 2020
Professor Patrick Drogui of the Institut national de la recherche scientifique (INRS) and his team tested the effectiveness of a tertiary treatment…
Jul 8 2020
What is Reverse Osmosis (RO)?
Reverse Osmosis (RO) is a type of filtration that uses a semi-permeable, thin membrane with pores small enough for pure…
Jun 18 2020
Membrane bioreactors (MBR) are an activated sludge wastewater treatment process that introduces membranes into the secondary treatment process to…
Apr 24 2020
Wrangler Surpasses Global Water Goal with More Than 7 Billion Liters Saved Since 2008
In honor of the 50th anniversary of Earth Day, Wrangler…
Apr 20 2020
Per- and polyfluoroalkyl substances (PFAS) are synthetic fluorinated organic compounds widely used in industrial, commercial and consumer products…
Dec 11 2019
Location
Calistoga, Calif.
Project Size
9,000 gpd
Cost
$182,000 for bioreactors and aeration equipment
Facility Owner
Castello di Amorosa…
Nov 26 2019
The enhanced Titan MBR membrane bioreactor system delivers a solid MBR operator experience with a streamlined prepackaged design, high-performance…
Nov 14 2019
University of Wyoming environmental engineer Jonathan Brant received a $1 million grant from the U.S. Department of Energy to develop new membrane…
Sep 19 2019
The Problem
When developers of a condominium complex sourced wastewater treatment systems, it did so with two primary requirements: efficient land…
Jul 2 2019
The Aqua MultiBore C-Series ceramic membrane has been successfully applied in both water and wastewater applications with more than 140 installed…
May 3 2019
Editor's Note: Each week, Water & Wastes Digest will post an aggregate of business news briefs and networking news items to keep you informed on…
Apr 22 2019
The city of Healdsburg, Calif., Wastewater Treatment Plant (WWTP) is located 60 miles north of San Francisco in the heart of the picturesque Sonoma…
Nominate
The Water & Wastes Digest staff invites industry professionals to nominate the water and wastewater projects they deem most remarkable and innovative for recognition in the Annual Reference Guide issue. All projects must have been in the design or construction phase over the last 18 months.
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