Air Pollution Control

Heavy metal removal from power generation waste streams and coal ash by Calcium Polysulfide Solution.

REMOTOX® Calcium Polysulfide is being used to capture and stabilize mercury, lead, copper, thallium, cadmium, nickel, zinc, silver and other metals commonly found in power plant waste and scrubber wastewater. REMOTOX® Calcium Polysulfide forms large polysulfide particles for easy removal in absorber solids and usually passes TCLP/STLC tests for more environmentally sound recycling or disposal.

REMOTOX® has also been tested and evaluated for hydrodechlorination/detoxification of polychlorinated compounds in fly ash. See abstract on Hydrodechlorination/detoxification of PCDDs, PCDFs, and co-PCBs in fly ash by using calcium polysulfide.

With regard to product's application for the successful removal of mercury from flue gasses, we would be happy to refer you to the experts in this field, who offer consulting services and proprietary calcium polysulfide technologies to help you achieve your site-specific environmental targets the most practical and cost-effective way.

For technical assistance, product samples or pricing, please don't hesitate to contact us at 623-328-5175 or by email at

High-temperature industrial processes, such as coal combustion in electric power stations, waste incineration, kiln operations in cement plants, and roasting and smelting of ores in metal smelters, emit various contaminants, especially those being easily volatile such as mercury, cadmium, lead, and zinc.

Remotox® Calcium Polysulfide for heavy metal capture and mercury abatement

REMOTOX®, a Calcium Polysulfide Solution, has proven to capture, reduce and precipitate heavy metals from power plant waste streams, flue gas and coal combustion residuals.