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NATIONAL REPORT—Water treatment for systems such as cooling towers, chillers, heat exchangers and evaporative condensers has traditionally been one that has required the use of hazardous chemicals—e.g. chlorine, bromine, isothiazolinone, molybdate, phosphonate—to control calcium, bacteria, algae, scale, corrosion and biofilm. Because of the toxicity of the water treated with chemicals, it cannot be reused on property. A number of suppliers, however, have developed chemical free or similarly safe treatment systems that allow for the reuse of blow-down water while still providing a means to keep systems clean and running efficiently. Chemical free treatments vary from the introduction of atomic oxygen into the water to the application of an electronic field around piping. This article will examine some of the safer treatment systems on the market and provide real-use examples when possible. Silver Bullet Water Treatment Co., LLC offers a patented technology that creates hydroxyl radicals (a natural non-toxic biocide) when injected into water, killing all bacteria, removing scale and preventing corrosion.
GREENVILLE, S.C.—Every year, approximately 48 million Americans suffer from foodborne illnesses, 128,000 of which are hospitalized, and 3,000 die. Foodborne illnesses are caused by consuming food or beverages that are contaminated with bacteria, viruses, parasites, or even toxic chemicals that are often carried and transported by fruit flies. Aunt Fannie’s has found a solution with FlyPunch!, an all-natural, non-toxic fruit fly pesticide that is safe to use around food.
PLYMOUTH, MINN.—One of the most challenging issues cleaning personnel must deal with is malodor eradication. Often, even once the source of the odor has been removed, odors persist because they have penetrated carpets, wall coverings, furniture, etc.
TAMPA, FLA.—Hasek Communications, the Tampa, Fla.-based publisher of Green Lodging News, welcomes GreenEarth Cleaning as an advertising partner. The GreenEarth dry cleaning process uses liquid silicone in place of petrochemicals. Essentially liquified sand, silicone is non-hazardous and non-toxic to the environment. When released to the environment, it safely breaks down into the three natural elements it is made from: sand (SiO2) and trace amounts of water and carbon dioxide.
If your hotel advertised that it is so green that it no longer uses cleaning chemicals at all to clean guestrooms, do you think potential guests would make reservations years in advance? Not care if cleaning chemicals, green or otherwise, are used or not? Not even consider making a reservation in your hotel property? If your answer is the last—not even consider making a reservation in your hotel—you are probably not alone. The concept of chemical free cleaning, as it is called, is still very new; however, don’t be surprised if it becomes more and more common and prevalent in years to come. So, what is chemical free cleaning? It can have slightly different meanings depending on who is defining it. But, it essentially refers to cleaning methods, procedures, or systems that leave surfaces looking clean as well as removing or eliminating germs and bacteria.
The hospitality industry has made great strides in embracing green cleaning and its positive impact on the environment, corporate profitability and customers. According to the Green Hotels Assn., the hospitality industry is increasing eco-friendly purchasing and operations, as such matters are increasingly important to guests. Notably, one important aspect of green cleaning that also impacts hotel guests is laundry care. With new technologies in commercial laundry programs, today’s hoteliers have more options than ever when it comes to their on-premise laundry. Cold water washing, in particular, is gaining momentum as it has been shown to be able to boost customer satisfaction, significantly benefit a company’s bottom line and make progress against corporate sustainability goals.
ST. PAUL, MINN.—Ecolab Inc. is the first major corporate participant in Minnesota’s newest alternative energy program, which uses community solar gardens—shared solar panel sites with grid-connected subscribers—to offset electricity use.
WASHINGTON, D.C.—The U.S. Environmental Protection Agency (EPA) is taking action to protect the public from seven ethylene glycol ethers or glymes chemicals that can cause health effects including birth defects and blood toxicity.
TAMPA, FLA.—Hasek Communications, the Tampa, Fla.-based publisher of Green Lodging News, welcomes Agaia, Inc. as a Green Product & Service Directory partner. According to Agaia, Evolve is the first all-natural, green cleaning technology proven in both lab testing and customer use to match or exceed the performance of petroleum-based Jan-San cleaners and laundry detergents.
FORT LAUDERDALE, FLA.—Agaia, Inc., makers of Evolve, announced that its line of Green Seal approved commercial cleaning products is expanding internationally as pressure mounts in the global janitorial services market for the use of environmentally and human-safe cleaning products and practices.
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