There are three potential sources of information regarding TCF and ECF
bleached papers. The organizations are the American Forest and Paper
Association (AFPA) in Washington, DC, Technical Association of the Pulp and
Paper Industries (TAPPI) in Atlanta, Ga, and the Alliance for
Environmental Technology (AET) in Washington, DC.
I am currently attempting to get the some information on this subject
from AFPA and TAPPI. AET has compiled some information and you can get it
by contacting Doug Pryke at 800/999-7857.