Membrane Technology

Membrane Technology

Parsons announced that San Antonio Water System (SAWS) hosted a groundbreaking ceremony to kick off construction of its brackish groundwater desalination program. Event... more
After two years of research and development work, and three years of pilot testing, American Water Chemicals (AWC) has made its first full-scale delivery of AWC A-110... more
Earlier in 2014, Biwater started engineering and fabrication work to support Dixon Water Treatment Plant improvement works being carried out by Onslow Water and Sewer... more
Anaergia Inc. announced it has reorganized its senior management. The board of directors of Anaergia approved the following management changes: •    Dr.... more
Click here to view the digital edition of WWD's 2014-2015 Buyer's Guide. more
I often wonder how our world today would seem to someone from the 1800s. In reality, the past two decades alone have made a huge impact on technology development. ... more
Recent events remind me how water connects us, technology informs us, and innovation delivers us from stagnation.  First: World Water Day, March 22, underscores the... more
The city of Benicia, Calif., must address high levels of dissolved organics in its source water while servicing the water treatment needs of approximately 28,000 residents... more
Nestled in the Mojave Desert, the city of Henderson, Nev., is part of the Las Vegas metropolitan area, which spans the entire Las Vegas Valley. It has a population of more... more
In 2010, the city of La Center, Wash., retrofitted its sequencing batch reactor (SBR) with a membrane bioreactor (MBR), using as much of the existing tankage, equipment,... more
In 1997, the U.S. Environmental Protection Agency (EPA) issued a five-year Filtration Avoidance Determination (FAD). The determination required New York City to acquire... more
Discovered in 2003, the Papa Terra Oil field is located 68 miles (110 kilometers) off the coast of Rio de Janeiro in the Atlantic Ocean at a depth of 3,937 ft (1,200 meters... more
In Canton, Ohio, a few weeks after ringing in 2014, four contractors submitted bids to update an aging extended aeration wastewater treatment plant (WWTP). Based on bid... more
GWT Series commercial/industrial RO system solutions are custom-built systems utilizing advanced technological innovations, including DLP Series nano fiber-filtration technology. The series features... more
  • GWT Series commercial/industrial RO system solutions are custom-built systems utilizing advanced technological innovations, including DLP Series nano fiber-filtration technology. The series features... more
  • Ovivo’s microBLOX MBRs are fully functional wastewater treatment package systems that offer low CAPEX/OPEX costs. They are complete, ready-to-operate wastewater treatment MBR systems that feature a... more
  • AXEON X2 reverse osmosis systems are engineered to produce high purity water by reducing dissolved minerals, bacteria and organic impurities with product water outputs from 57,600 to 468,000 gpd. The... more
  • Koch Membrane Systems’ PURON PLUS MBR skid-mounted packaged plant provides a full scope of supply. The pre-engineered plants are designed to minimize engineering efforts while addressing the unique... more
  • Koch Membrane Systems’ TARGA II hollow fiber ultrafiltration systems are available for drinking water, seawater RO pretreatment, industrial water treatment, and tertiary wastewater treatment. TARGA... more
  • The TETRA DeepBed and Denite advanced wastewater filtration systems produce effluent that is safe and cost-effective. The DeepBed is a granular filter for removal of total suspended solids (TSS)... more
  • The AquaCarb CX Series of coconut shell-based activated carbons are a new alternative to coal-based activated carbon for surface water treatment. Studies have shown that the AquaCarb CX carbons... more
  • Schreiber’s Fuzzy Filter is an innovative and cost-effective synthetic compressible media filter. With loading rates of 30 to 40-plus gpm/sq ft, the filter requires 20% of the space for sand filters... more
  • Koch Membrane Systems Inc. introduces the latest evolution of PURON submerged hollow fiber (HF) modules. The PURON HF module is designed for tertiary treatment, high solids water applications, RO... more
  • The Filter Judge by Lamar Solutions provides a surface water treatment plant operator a fast, safe and accurate means of taking a core sample of gravity filter media. It allows the operator to take a... more
Membrane Technology February 2013
When the Virginia Wastewater Facility needed to reline its 7.5-acre treatment pond in 2007, it chose XR-3 at the recommendation of the design firm... more
Structure owners and users are becoming increasingly aware of the liabilities and the costs of corrosion. Carrying out remedial work—particularly on... more
Organizations treating and disposing hydraulic fracturing wastewater generate new revenue and improve operations with cost-effective, reliable oil-... more
Energy is the single highest operating cost in a wastewater treatment plant, with energy to operate blowers for aeration being the single highest... more
Thursday, May 15, 2014 2:00 p.m. - 3:00 p.m. EST Webinar Overview: Corrosion is the most critical issue facing water pressure projects today. Project... more
March 6, 2014  2:00 to 3:00 p.m. EST Membrane systems for treating drinking water keep evolving, and the recent introduction of the MEMCOR CPII... more
Itron’s cellular solution for water utilities enables utilities to collect real-time consumption and flow analysis, pressure data and meter data from commercial and... more
AXEON Water Technologies offers a line of proprietary chemicals formulated to minimize the harmful effects of foulants, maximize the efficiency of systems and extend the... more
United Filters Intl.'s UPDN cartridges have been tested and certified by the Water Quality Assn. to NSF 42/61 standards assuring continuity of the materials and... more
Bio Energizer from Probiotic Solutions is a specialized micro carbon complex that is used in municipal and industrial systems to reduce sludge, odor, biological and chemical... more

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.

2014 Top Projects Nomination Form

POLL

Raleigh, N.C., has added a small increase to water bills as a permanent watershed protection fee. Do you agree with this idea?: