This year’s winning projects for the second annual Top Water Quality Projects program come from all corners of the water treatment marketplace. These winners represent the most innovative and challenging projects submitted by readers to Water Quality Products (WQP) for recognition this year.
To be considered, all projects must have been in the planning or implementation phase in the past 18 months.
Gateway Village, a 15-acre mixed-use development complex in North Carolina—designed to bring businesses, retailers, restaurants, new residents and visitors to the area—was developed through a joint venture between Bank of America and Cousins Properties. The complex is home to three office towers totaling more than 1 million sq ft of class A office space. In late 2007, North Carolina and a large portion of the southeastern U.S. endured an exceptional drought that prompted water restrictions across the region.
Water reclamation system saves energy & water costs
When the McGraw Hill Data Center in East Windsor, N.J., was being built, the local municipal authority informed the company that it did not have the capacity to support the makeup water for the data center’s condensers or chill water plant. A new well was drilled to serve the plant; however, the groundwater supply had iron and manganese levels that exceeded regulatory limits.
System resolves high contaminant concentrations for data center
Commercial softening provides a significant opportunity to well-grounded water improvement professionals. It requires a special skill set, similar to residential applications, but at an elevated and more detailed level. While the troubleshooting and repair methods may be more sophisticated, the basics are the same.
System configuration is more critical and variable, allowing for a wider variety of possible solutions. Choose wisely, as the cost of poor initial system selection will be exacerbated over the life of the equipment. The least expensive option is almost never the best.
Selecting the right system for the application
PURA water generation systems are designed for the pharmaceutical, cosmetic and veterinary industries, providing flow rates up to 36 gal per minute. Each system comes with a tank, RO unit, polishing treatment with continuous electro-deionization (CEDI) and control panel. It uses a hot water sanitization method that will not damage the RO or CEDI components.
Elevated levels of arsenic, iron and manganese prompted Brandywine Elementary School in Greenfield, Ind., a small town just east of Indianapolis, to seek a treatment solution for the school’s drinking water. The water system is served by one well that provides drinking water for approximately 330 students in kindergarten to fifth grade.
In July 2009, Ladd Eng. Inc. contacted AdEdge Technologies Inc. to provide a proposal for the Brandywine Elementary School in the Southern Hancock School District.
System remedies elementary school’s high arsenic, iron and manganese
Wine producers in the northern California wine country, including Sonoma, Napa, Lake and Mendocino counties, encounter high levels of arsenic in groundwater extracted for use in wine processing and irrigation. These producers must lower arsenic levels to newer drinking water standards set by the U.S. Environmental Protection Agency (EPA) and California’s Department of Health Services. Arsenic removal is also indicated to ensure product safety and to maintain customer confidence in wine products.
Meeting arsenic MCLs in northern California wine country
The Monterey peninsula is considered by some to be the California coastline’s finest area. Within it lie the Santa Lucia Highlands, home to the Hahn family’s vineyard estate. It was here in the 1970s that Nicolaus “Nicky” Hahn and his wife Gaby discovered a love for California wines. Two years later, in Monterey County, they purchased two ranches on which to start a winery. Today, Hahn brand wines are among the finest produced in the region.
Template-assisted crystallization solves scale problem for California winery