Arch Chemicals

Nov 7th, 2011
Zach Adams gives us a look at Arch Chemicals' calcium hypochlorite feed system, designed to prepare and automatically deliver a consistently accurate dose of liquid available chlorine for disinfection applications.
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Ww Drop E15 Emily Tummons Black Veatch Lead Copper
Home
The Drop: Lead and Copper -- Issues, Drivers and Outlook
Jul 22nd, 2019
A standard galled bolt with removed nut.
Treatment
Combatting Wear in Water Treatment
Jul 22nd, 2019
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Environmental
First commercial sterilization of cyanobacteria completed in Florida
Jul 19th, 2019
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Infrastructure Funding
The Carlyle Group, VICO Infrastructure to invest in U.S. water infrastructure
Jul 19th, 2019
Water Division Director for EPA’s Pacific Southwest Region Tomás Torres with representatives of Silicon Valley Clean Water and other dignitaries at the event and loan closing announcement.
Infrastructure Funding
EPA issues $218M in WIFIA funding to Silicon Valley Clean Water
Jul 18th, 2019
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Stormwater Management
Over 250,000 gallons of wastewater spills in Alabama
Jul 18th, 2019
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Treatment
Valicor Environmental Services Acquires River Green
Jul 17th, 2019
Aerogels capped with carbon nanotubes pull water upward and transform it into steam, purifying it for collection. Credit: Xu et al.
Treatment
Antigravity water transport system is inspired by trees
Jul 17th, 2019
The membrane's pores entrap air upon immersion in water, separating the liquids on either side and allowing the transport of only pure water vapor from the hot to the cold side.
Desalination
Insects inspire greener, cheaper membranes for desalination
Jul 16th, 2019
Desalination and water purification research being undertaken at the Brackish Groundwater National Desalination Research Facility in Alamogordo, N.M.
Potable Water Quality
Reclamation awards $5.1M to research new ways to desalinate, treat water
Jul 16th, 2019