TAPPI PIMA Student Summit
Dirt Inspection Charts
Learn More
TAPPI Connect is your centralized networking & collaboration tool.
My TAPPI Story: Dave Maddux
Direct Borohydride Injection (DBI), using ChromaClear® 1000 solution, is a new technology for the reductive bleaching and color stripping of recycle fibers. The use of this process is growing in recycle mills worldwide. The key elements of the process are the sequential addition of sodium bisulfite and sodium borohydride solutions into the pulp stream via medium-consistency or high consistency mixing equipment.
This paper summarizes the plant-scale operation and economic benefits obtained by recycle mills in the United States and Latin America. The data presented show benefits over traditional reductive technologies. These benefits include: higher brightness, improved color stripping, and substantial application cost savings.
Experience the Power of Publications in the 2024 TAPPI Press Catalog
Sponsored by the Recovery Boiler Program R&D Subcommittee of the American Forest & Paper Association (AF&PA) and published by TAPPI Press.
The best-selling text to introduce the entire technology of pulp and paper manufacture.
A project of the Yankee Dryer Safety & Reliability Committee.
TAPPI Press offers some of the most in-depth resources and references for the forest products and related industries.
Available for Purchase – Conference Proceedings
TAPPI maintains a record of key conference papers, presentations, and other conference publications, available for purchase in a variety of formats.