Hydrosil International Ltd products

HS-AC is coconut shell activated carbon that is commonly used in industry for removing pollutants in vapor phase. Hydrosil’s HS-AC is highly active granular activated carbon (GAC) manufactured via high temperature steam activation from selected grades of coconut shell. Coconut shell activated carbon is known for its high hardness, low dust, and low ash content. The HS-AC has high activity and large surface area ideal for removing constituents in vapor phase.

Hydrosil’s HS-600 uses reactive chemistry to oxidize various pollutants. The HS-600 is zeolite impregnated with 6% potassium permanganate (KMnO₄). Its’ high impregnated level of KMnO₄ and insignificant dusting attributes make it an ideal media for gas phase filtration. The HS-600 is designed for removing acid gases, aldehydes, amines, and various hazardous air pollutants. The media is typically used in the following industries:

Hydrosil’s HS-100 is a granular natural zeolite. The HS-100 has a high capacity for removing ammonia/ammonium from liquid phase. Zeolite filtration has also shown better performance than other medias such as sand and sand/anthracite media for particle filtration. The HS-100 is found in aquariums, residential drinking water filtration, wastewater treatment, stormwater treatment, mining trailing ponds, and agriculture industry. The HS-100 product is NSF 61 Certified for drinking water applications.

Hydrosil’s HS-200 is designed to remove oil, heavy metals, and similar organics from water. The HS-200 is manufactured using a safe and naturally occurring element—zeolite. The material is non-hazardous and non-toxic.

Hydrosil’s HS-250 is a 50/50 blend by volume of pure organoclay, HS-200, and 6 x 30 tyler mesh anthracite coal. This media is effective at removing oil, heavy metals, and similar organics from water.

Hydrosil’s HS-250-AC is a 50/50 blend by volume of organoclay, HS-200, and coconut shell activated carbon, HS-AC. The HS-AC is high quality carbon for liquid phase with extraordinary surface area, fine pore structure, high density, and superior hardness. Hydrosil’s HS-200 offers high removal capacity for select pollutants including fats, oils, greases and heavy metals while the HS-AC adsorbs a variety of aromatic and aliphatic compounds. The two products blended together casts a wide net to remove a handful of inorganic and organic compounds.

Hydrosil’s HS-250-ACR is a 50/50 blend by volume of 8 x 14 mesh organoclay (HS-200) and 8 x 30 mesh reactivated carbon (HS-ACR). The HS-250-ACR, is effective at removing oil, heavy metals, and similar organics from water.

Hydrosil’s HS-275 is an impregnated granular zeolite that is specifically designed to remove lower molecular weight hydrocarbons. The product is similar to HS-200; However works on removing lower molecular weight organics. Hydrosil’s HS-275 is used in salt water disposal sites, wastewater treatment, reverse osmosis systems, refineries, and manufacturing facilities.

The HS-300 is used to remove anionic compounds. Anionic compounds also known as anions are negatively charged ions. The surface of the HS-300 forms a surfactant bilayer which attracts ionic species. The media is targets compounds such as phosphates, cyanides, nitrates, and sulfates. Hydrosil’s HS-300 is found in sewage treatment, healthcare industry, and wastewater treatment.