Specializing in the development and custom-design of novel green technologies including supercritical fluid extraction technologies for environmental remediation of toxic metals and recycling valuable materials, LCW Supercritical Technologies Corporation.has facilities and persoennel locatedin Moscow, ID and Seattle, WA. The firm is structured around recycling rare earth elements and precious metals from electronic wastes (urban mining) - this being one application of LCW extraction technologies. LCW has also developed a highly efficient, robust and low-cost polymer fiber adsorbent which is capable of removing various toxic metal species from water. The LCW fiber adsorbent can be used to remediate industrial waste water, clean-up contaminated waterways, and remove toxic metals from drinking water.