TY - GEN AU - Huck,P.M. TI - Scavenging and flocculation of metal-bearing wastewaters using ployelectrolytes T2 - (Report ; no. EPS-4-WP-77-7) SN - 0-662-01370-0 PY - 1977/// CY - Ontario : PB - Water Pollution Control Directorate KW - Industrial waste KW - Analysis ER -