There are several factors that impact the performance of a residential point-of-use (POU) reverse osmosis (RO) system. The previous article in this series (“Factors that Impact RO Filter Performance,” March 2010) highlighted how changes in the feedwater quality can impact the quality of the permeate water. This article focuses on how changes in the components used in a residential POU RO system impact the permeate water.
Impact on permeate water from changes in residential POU RO system components
When bottled water sales boomed in the mid-1990s, food service and hospitality operators and distributors learned that leasing point-of-use (POU) water vending products that offered fresh cold water and hot water-based beverages could be very profitable.
Treating Vending Water
There are two common types of water cooler vending systems: mains-fed from the tap and bottled water coolers. In any environment, it is important to know how to select the right type of filtration.
Filtration options to provide the best water
For younger generations, fresh, filtered water is increasingly viewed as a necessity rather than a luxury. People are more aware than ever of the health benefits of staying hydrated, and the public is more concerned about contaminants in drinking water. Point-of-use water treatment systems can meet this need while not contributing to plastic waste.
Monarch Mountain Ski Resort
Advances in bottle-less POU cooler technology benefit users and dealers
LayneRT is an NSF/ANSI Standard 61 certified and approved arsenic removal media. It is a hydrous iron oxide-impregnated resin that efficiently binds arsenic and never needs backwashing. LayneRT was designed for use in the npXtra series of home treatment systems to effectively reduce arsenic. Tanks are connected by a proprietary control head that provides valves for sampling influent and effluent of both tanks.
Recent studies show that one of the victims of the current economic recession has been restaurants. While many people have been dining out less this past year, the restaurant industry itself remains relatively healthy in many areas of the U.S.
POE water treatment for restaurants