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Our complete stair tread line includes panels in a one-piece molded configuration for new or replacement steps; covered stair treads to replace deteriorating concrete steps; or stair tread covers designed to add slip and corrosion resistance to existing metal, concrete, or wood steps. Stair treads are available in a one-piece molded configuration engineered to exceed OSHA and other model building code standards for safety, strength, durability, and corrosion resistance.

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The operation of an FGD scrubber is based on a chemical process that involves bringing the flue gases into contact with a scrubbing solution, typically a mixture of water and alkali substances such as limestone or sodium carbonate. The SO2 reacts with this solution to form sulfites and sulfates, which are then separated from the gas stream. This reaction not only mitigates the release of harmful pollutants but also produces gypsum as a byproduct, which can be used in various industrial applications, including the manufacturing of wallboard and cement.

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