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Guild - Model BSR-050 -Hydrogen Sulfide Removal Media
The cost of removing hydrogen sulfide from landfill gas includes much more than the cost of media. As media capacity increases on a volume basis, the frequency and therefore the cost of media changeouts decreases, along with the costs of spent media disposal and replacement media transportation.
BSR-050® media provides unmatched H2S capacity to the landfill gas industry. When replacing Iron Sponge or Activated Carbon in landfill H2S removal systems, the interval between changeouts can increase by a factor of five. Simultaneously, BSR-050`s non-bricking formulation guarantees that the time to remove spent media is cut in half or better. As a result, an OpEx reduction of 80% can be realized.
Like other media, BSR-050 has catalytic sites that enable a sequence of reactions to convert H2S to elemental sulfur. With Iron Sponge media, these reactions only occur on the surface of the pellet, whereas BSR-050`s enhanced pore structure enables these reactions to occur throughout the entire pellet volume. This contributes to BSR-050`s industry-leading H2S capacity (up to 1.4 lbs H2S removed per lb of media) while also reducing particle bridging and eliminating media bricking.
The fast-acting mixed metal oxy-hydroxide chemistry is designed to rapidly facilitate the decomposition of H2S while ensuring only a small portion of the media bed is active at any given time. Thus, breakthrough only occurs after the bed is almost fully utilized, while performance is enabled in demanding conditions: high flow and H2S; low O2:H2S ratio, temperature and humidity. These properties make BSR-050 an easy replacement for Iron Sponge and Activated Carbon in existing equipment.