TY - THES A1 - Thies, A1 - Gloria, T T1 - Metal Removal and Recovery Using a Vermiculite Ion Exchange System and Acid Extraction. N1 - R825549C017 ER - TY - CONF A1 - Keefer, A1 - B, G T1 - Vermiculite Ion Exchange Treatment of Zinc Bearing Plating Shop Wastewaters. N1 - R825549C017 ER - TY - CONF A1 - Thies, A1 - J, G T1 - Metal Recovery and Reuse Using an Integrated Vermiculite Ion Exchange-Acid Recovery System. N1 - R825549C017 ER - TY - CONF A1 - Thies, A1 - J, G T1 - Metal Recovery and Reuse Using an Integrated Vermiculite Ion Exchange-Acid Recovery System. N1 - R825549C017 ER - TY - CONF A1 - Keefer, A1 - G.B., A1 - Thies, A1 - G.J., T1 - Metal Recovery and Reuse Using an Integrated Vermiculite Ion Exchange-Acid Recovery System. N1 - R825549C017 ER - TY - CONF A1 - Thies, A1 - G.J., A1 - Keefer, A1 - G.B., T1 - Vermiculite Ion Exchange Treatment of Zinc Bearing Plating Shop Wastewaters. N1 - R825549C017 ER -