The presence of hydrogen sulfide in home drinking water supplies is not a health hazard, but is a common nuisance contaminant whose distinctive `rotten egg` odor makes water treatment desirable. Several treatment methods are available, and often hydrogen sulfide can be treated and removed using the same process and equipment used for iron and manganese removal.
By Advanced Equipment and Services based in Hollywood, FLORIDA (USA).
For industrial customers, we offer cost-effective and environmentally attractive alternatives to oxidize, precipitate, segregate and remove unwanted pollutants, contaminants and by-products from waste streams and industrial processes. Whether using our time-proven CAIROX®, AQUOX®, and LIQUOX® permanganate-based products, our manganese based CARULITE® catalyst, or any of our other newly developed technologies, our long history and unmatched experience and environmentally friendly expertise provides customer specific solutions to many diverse industries.
By Carus Corporation based in Peru, ILLINOIS (USA).
The growing demand placed on the world’s water, in combination with more stringent water quality regulations, have placed unprecedented demands to provide safe, reliable and aesthetically pleasing drinking water. Air stripping is an effective way of removing volatile organic chemicals (VOCs) from contaminated water and is commonly used for this application. Air stripping systems mix air with a water supply with the goal to generate the largest possible air-water contact area so that VOCs and dissolved gases, such as radon and hydrogen sulfide, will move from the water to the air. In addition to removing VOCs, air stripping is primarily used for removing oxidizing contaminants such as iron and manganese, improving taste, or removing odor. Air stripping is an EPA Best Available Technology (BAT) for some VOCs including benzene, toluene, xylene, tri/tetrachloroethylene, trihalomethanes, vinyl chloride and many others.
By Mazzei Injector Company, LLC based in Bakersfield, CALIFORNIA (USA).
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