1. Water-soluble polymers for recovery of metal ions from aqueous streams;Smith,1998
2. Process for the displacement of cyanide ions from metal-cyanide complexes;Smith,1997
3. Removal of Hazardous Substances from Water Using Ultrafiltration in Conjunction with Soluble Polymers;Geckeler;Environ. Sci. & Techn.,1996
4. Polymer Filtration: A New Technology for Selective Metals Recovery;Smith,1995
5. Application of Polymer Filtration to metal finishing industrial process streams;Thompson,1999