Membrane Technology

April 22, 2014
CH2M Hill projects were recognized with industry awards during the annual Global Water Awards ceremony hosted by the International Desalination Assn. and Global Water... more
April 22, 2014
Parkson is redesigning the headworks at a municipal treatment plant to implement a sluiced screenings system that will improve the operator’s ability to manage wet weather... more
April 22, 2014
The National Association of Clean Water Agencies (NACWA) filed a brief April 21, 2014 with the U.S Court of Appeals for the Third Circuit strongly supporting the U.S.... more
April 21, 2014
American Water Resources and Nashville Metro Water Services launched their official partnership to offer service line protection programs to an estimated 143,000 residential... more
Discovered in 2003, the Papa Terra Oil Field is located 68 miles off the coast of Rio de Janeiro in the Atlantic Ocean at a depth of 3,937 ft. It is located in the Campos... more
In February, government officials from the Republic of Maldives joined representatives from the Aquiva Foundation, memsys, Aquaver and the local power company, Stelco, for... 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
A historic change in how membrane bioreactor (MBR) wastewater treatment plants are designed, built and operated is on display at the Pembroke, Mass., Wastewater Treatment... more
West Basin Municipal Water District is implementing ozone pretreatment of non-nitrified secondary effluent as part of an expansion of the Edward C. Little Water Recycling... 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
The first phase of the Eastern Idaho Regional Wastewater Authority’s (EIRWWA) Regional Wastewater Treatment Plant, with a price tag of approximately $21 million, was... more
In November 2009, AdEdge Water Technologies LLC was selected, among other vendors in a tender, by the Resort Village of Kannata Valley (RVKV) to supply an arsenic, iron,... more
Miner, Mo., population 980, is a quaint rural community located halfway between St. Louis and Memphis, Tenn. The 20-year-old Miner Wastewater Treatment Plant faced a number... 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
  • 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
  • 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
  • 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
If one debate over a specific design feature stands out amongst all the others in the submersible wastewater pump field, it must be, “Which is better... more
When a motor is operated on a variable frequency drive, unexpected voltage can be induced on the rotor and shaft. A number of solutions have been... more
Submersible pumps are similar to children: They need to be properly fed. When a submersible pump is installed in a manner that does not permit free... more
When a discussion turns to requirements for “explosion‐proof” pumps, many people rely on word of mouth, past practices or even old wives tales, it... 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
Now Available On-Demand Original Broadcast Time:  August 8, 2013, 2:00 pm - 3:00 pm Eastern Webinar Overview:Utilities now have the option... more
AXEON Water Technologies features a range of membrane chemicals formulated to treat a variety of feed water conditions for commercial and industrial applications. AXEON... more

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