In 1991, Northern Telecom eliminated its use of CFC-113 by adopting new soldering processes which make cleaning easier. Just two years earlier at its Bramalea plant, Northern Telecom was using 59 tons of CFC-containing solvent. Companies should actively seek these technologies and implement them. Smaller companies that cannot afford extensive research resources can request assistance from companies that have already incorporated such technologies. They can also ask their vendors and state technical assistance programs if they offer alternatives to chlorinated cleaning solvents and toxic and hazardous solvents.
Alternative technologies do exist.
Compatible uses of these technologies for certain applications need to be examined until desired results are achieved. With the phase-out deadline approaching fast, and the costs associated with chlorinated solvent use rising, cleaning alternatives cannot be incorporated too soon. The Alternatives . Waste Reduction Resource Center For the Southeast, Raleigh, NC 27609 Environmental Program Office , City of Irvine. Chloroform Cleaning of Printed Circuit Board Assemblies .