Purolite’s Web-based softening calculator estimates ion exchange resin requirements for hardness removal
Purolite has released a Web version of its proprietary softening calculator to the general public. This calculator estimates the ion exchange resin requirements for softening of ground, potable, process and wastewaters.
“This calculator is the second of a series of Web-based calculators we are releasing under our Puredesign family of calculators specific for ion exchange processes. This calculator enables the rapid calculation of ion exchange resin for softening and is extremely easy to use,” said Francis Boodoo, director of applied technologies for Purolite.
The Greenfield Village mixed-use community, located at the southern end of the Salinas Valley in Greenfield, Calif., experienced significant problems caused by limescale buildup inside its 128 apartments’ water heaters and recirculation pumps. In the four years since the apartment complex was built, limescale buildup was so aggressive that many of the water heaters and recirculation pumps failed. The complex’s owners faced a minimum cost of $600,000 to replace the equipment.
Searching for a Solution
Conditioning system helps apartment complex increase energy efficiency
Going green is all the rage these days. Whether it is constructing a wind farm, installing solar energy panels on a roof or simply switching to CFL light bulbs in a home, Americans are finding ways to tap renewable resources and conserve energy.
The push for energy conservation is good news for the water quality industry: The Water Quality Research Foundation Energy Savings Study showed that using softened water in a home improves energy efficiency and can save homeowners money on heating costs.
This softener allows consumers to easily monitor and adjust water softness. It features the Custom Select blending valve, which adjusts water softness by turning a knob. SmartSoft technology “learns” water use patterns, ensuring soft water is available when needed, and the Salt Saver reduces salt use by up to 34%. The design includes an indicator that notifies users when salt is needed and a downward-angled salt refill opening for easier lifting and pouring of bagged salt.
The Water Quality Assn.’s Guidelines for Disinfection and Sanitization of Water Treatment Equipment recommend that equipment be disinfected every six months, when it is serviced, after installation and when there is a contamination issue with the source water. If water treatment equipment is not properly sanitized, bacteria can grow and multiply on the inside surfaces of tanks and hoses.
Options for sanitizing RO and softener equipment
While consumers and business owners are now more cautious and conscientious with their dollars than at any time in recent history, there are still significant opportunities in both residential and commercial water treatment. These opportunities rely on three important facts:
RO system’s results outweigh initial problems
Uncle Sam and the U.S. Army recently called for an enlistment, but not in the traditional sense. This time, they needed to design and install a complete potable water treatment system for the U.S. Army Corps of Engineers at the Ft. Stewart army base in Savannah, Ga.
Well water quality at army base creates unexpected challenges
Hardness is a common water quality issue that does not pose any direct human health risks. The minerals found in hard water—typically calcium and magnesium—have no ill health effects to speak of.
New technologies provide options to combat hard water
If you do not have the time or dedication to do it right the first time, what makes you think you will have the time or opportunity to do it twice? In the water treatment industry, there are many shortcuts available. They may look appealing at first; however, the long-term result could be the erosion of your reputation and customer base.
Providing quality customer service for long-term success
California State Assembly Bill 1366, signed into law by then Gov. Arnold Schwarzenegger in 2009, allows cities and counties to adopt ordinances banning the sale of water softeners and prohibiting the use of water softeners previously purchased by residents. This passage cast a pall over the 2009 and 2010 Pacific Water Quality Assn. (PWQA) conventions as the Legislative and Governmental Affairs Committee anticipated softener bans throughout the state.
Associations join forces to oppose new softener law