SAFETY-KLEEN <SK> COMPLETES ACQUISITION Safety-Kleen Corp said it completed the acquisition of an 80 pct interest in BresLube Enterprises, for about 12 mln dlrs in stock and cash. BresLube, based in Toronto, collects used lubricating oils from auto garages, car dealers and other businesses, and re-refines it for resale. Its annual revenues are about 18 mln dlrs.