Erosion and sediment and pollution control products using heat treated rice hulls
Abstract:
An erosion, sediment and pollution control product comprises a rice hull filler material which has been heat treated sterilizing the rice hull filler material and increasing the pollutant affinity of the rice hull filler material; and a containment member containing the rice hull filler material and allowing fluid to flow through the containment member and the rice hull filler material. The containment member is a geotextile which may include cellulose based threads treated to be hydrophobic.
Information query
Patent Agency Ranking
0/0