Table of Contents
WaterWorld
08/01/2011
Volume 11, Issue 4
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Feature Editorial
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Examining Nanotechnology for Recovery of Phosphorus
In the last 50 years, the concentration of phosphate entering the water system has increased at an alarming rate, causing a significant water quality problem across the United States.
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Fast Track: Design-Build Delivery Helps Plant Project Meet Tight Schedule
In an effort to increase production and meet the demands of its western markets, The Dannon Co. (Dannon) engaged MWH to develop its new multi-million dollar wastewater pretreatment system in West Jordan, Utah.
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New High Speed Blowers Feature Magnetic Bearings
Anew line of high speed centrifugal blowers using magnetic bearing technologies was developed in 2010 in part as a reaction to the growing importation of foreign high speed air-foil bearing blowers being sold into the U.S. water market.
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Micro Media Filtration Proving Effective in RO, Ion Exchange Pretreatment
Having an effective, durable water pretreatment system in advance of reverse osmosis (RO) or ion exchange systems is the first, most critical line of defense - ensuring smoother, more trouble-free performance downstream.
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WEFTEC 2011 Preview
WEFTEC® 2011, hosted by the Water Environment Federation, will take place October 15-19, 2011 at the Los Angeles Convention Center in Los Angeles, Calif.
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Examining Nanotechnology for Recovery of Phosphorus
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Columns
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PepsiCo Focuses on Reducing Water Footprint
I had the chance recently to talk with Liese Dallbauman, Director of Water Stewardship for PepsiCo's global food and beverage businesses.
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Regulatory Report: Congress Eyes Laws Governing Hydraulic Fracturing
The debate over the use of hydraulic fracturing to enhance underground oil and gas production is flaring at several points in Congress.
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Pump Issues: Understanding Sealless Pump Systems and Applications
Heightened awareness of environmental, safety and maintenance issues in recent years has made process-fluid leakage a paramount concern in chemical processing plants and municipal wastewater facilities.
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Thermal Drying Helps Producer Meet Quality Standards
Italcanditi, a producer of candied fruit, jams, and preserves located in Pedrengo, Italy, needed to treat biological waste-activated sludge to reduce sludge volume and contain disposal costs.
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PepsiCo Focuses on Reducing Water Footprint
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Departments
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Showcase
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Water Briefs
Naturally Wallace Consulting (NWC) is a consulting partner with Gresham, Smith and Partners (GS&P) on a research project to identify onsite and offsite technologies for treating stormwater contaminated with airplane deicing fluid for the Airport Cooperative Research Program (ACRP).
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Pumps
Danfoss Drives has introduced the VLT® Soft Starter MCD500 with Adaptive Acceleration Control (AAC).
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New Literature
APTwater has redesigned its website, offering expanded content for the company's water technology and service offerings, including new case studies and product descriptions.
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Showcase
TODAY'S HEADLINES
Interior releases updated hydraulic fracturing draft rule for public, Indian landsThe Dept. of the Interior released an updated draft proposal establishing safety standards for hydraulic fracturing on public and Indian lands. |
PA American Water marks completion of $101M Pittsburgh water treatment projectPennsylvania American Water marked the completion of $101M in upgrades to Pittsburgh water treatment plants to improve service and public safety. |
GE membrane technology to be installed at largest European drinking water plantErope's largest drinking water purification plant to feature GE's ZeeWeed* 500 water treatment technology is under construction in Ravenna, Italy. |
Groundwater, soil cleanup begins at CA Superfund siteEPA announced that work will begin this week to address soil and groundwater contamination at the Pacific Pipeline Superfund Site in Fillmore, Calif. |
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