Dual Column Resin System Technic Inc., Equipment Div. Pawtucket, R.I.

The Technic Dual Column Resin system is designed for maximum gold or nickel recovery while providing dragout filtration to reduce rinse staining. Requiring no special installation other than a source of current, the unit is conveniently placed beside the dragout tank with both the inlet and outlet hoses placed directly in the tank.

Circle 116 on the reader information card

Metal Recovery/Water Recycling System Kine tico Inc. Newbury, Ohio

Kinetic0 Inc.‘s new CIX-HF High Flow Ion Exchange and Electrowinning System for metal recovery, water recycling, and pol- lution prevention is intended for high-flow wastewater treatment from 20 to 500 gpm for the printed circuit, semiconductor, elec- tronics, metal-finishing, groundwater reme- diation, and a variety of other industries. The system achieves zero discharge of hazardous waste, recycles plating rinsewaters using a closed-loop design, and recovers metals such as copper, nickel, chrome, or tin-lead. The CIX-HF can be used as a point source system to recycle rinsewater into high-qual- ity deionized water or as an end-of-pipe scavenger to comply with stringent dis- charge regulations. An electrowinning sys- tem reclaims metal from ion exchange re- generations and chemistry dumps, reducing hazardous sludge and producing scrap metal for resale.

Circle 117 on reader information card

Ion Exchange Resins Sybron Chemicals Inc. Birmingham, N. J.

Sybron Chemicals Inc. manufactures a wide selection of selective and standard ion exchange resins for the metal treating, working, and forming industries. Heavy and precious metals can be removed or recovered from processing baths, rinse streams, and waste streams. Ion exchange resins can reduce manufacturing costs through main- taining bath chemistry, reductions in discharge of chemicals, or im- proved product consistency and quality.

Circle 116 on reader information card

56 METAL FINISHING ?? AUGUST 1996