Just How Do Water Filtration Services Work?
We've all seen the commercials advertising water cooler services: from crisp, clear water rushing over pristine rocks to women bathing in tropical paradises, they both extol the virtues of advanced filtration. We're told that our tap water is filled with bacteria and minerals, and that we'll never truly experience the full, refreshing benefits of a glass of water unless it's been extensively sterilized -- but just how do water filtration systems work? Considering the fact that our bodies are 60% water, shouldn't we know how the office water cooler cleans such a vital liquid? Let's take a closer look.
The Properties Of Water
Even crystal clear water taken from a mountain spring could contain hitten hazards, which is why it must be boiled to remove harmful bacteria and parasites that can cause severe illnesses. Though our tap water has already been sterilized, water can pick up other harmful contaminants en route to our homes and businesses. This is because water is a solvent: it has the ability to dissolve other substances.
While this can be incredibly useful in certain situations (imagine trying to do your laundry if your detergent didn't dissolve in water), it brings with it the risk of picking up something less than useful on its way from the water treatment center to your tap. If you're noticing a cloudy appearance, bad taste, or unpleasant odor, your water may contain dirt, chemicals, lead, or other contaminants. As the name suggests, advanced filtration systems work to remove these contaminants to provide water that tastes and smells as fresh and clean as it looks.
The Functions Of Filtration
Most water sterilization services, such as the classic office water dispenser, employ physical and chemical filtration to give you the best cup of water you've ever had. Physical filtration strains the water, often through a gauze-like material, to trap any sediment or microparticles that may be present in the liquid. Many water filters also contain carbon due to its natural affinity for absorbing contaminants, including chemical impurities such as chlorine. Carbon filters in domestic water filters contain granular activated carbon (GAC) which can reduce unwanted tastes and odors as well as balance the water's pH level. With chemical filtration, water is treated with chemicals that can remove impurities and kill any remaining bacteria.
Water filtration can be achieved in a variety of ways, but the end result is always the same: clean, pure H2O. You should never have to second guess your countertop water dispenser, which is why these advanced filtration systems are so important.