Record Display for the EPA National Library Catalog


Main Title Chemical technology and economics in environmental perspective : materials balance for dyes and pigments from benzidine and three benzidine derivatives : final report /
Author Lapp, Thomas W. ; Ferguson, Thomas L. ; Gadberry, Howard ; Hoffmeister, Fritz ; Hopkins, Fred
Other Authors
Author Title of a Work
Lapp, Thomas W.
Kuchkuda, Roman.
CORP Author Midwest Research Inst., Kansas City, MO.;Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Publisher U.S. Environmental Protection Agency, Office of Pesticides and Toxics Substances,
Year Published 1981
Report Number 68-01-3896; EPA 560/2-81-001; EPA-68-01-3896
Stock Number PB81-224289
OCLC Number 41994370
Subjects Benzidine dyes--Environmental aspects ; Dye industry--Environmental aspects ; Paint industry and trade--Environmental aspects ; Pigments industry--Environmental aspects ; Textile industry and fabrics--Environmental aspects ; Chemical industry--Environmental aspects
Additional Subjects Material balance ; Dyes ; Pigments ; Textile industry ; Paper industry ; Sampling ; Plastic ; Paints ; Rubbers ; Manufacturing ; Leather ; Tanning materials ; Printing ; Benzidine ; Solid waste disposal
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELBD ARCHIVE EPA 560-2-81-001 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
NTIS  PB81-224289 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 volume (various pagings) ; 28 cm
The processes for and losses resulting from the manufacture of dyes and pigments are presented. Consumption profiles and estimated losses are summarized for bisazobiphenyl (BAB) dyes in the textile, leather, and paper industries and for pigments in the rubber, plastics, printing ink, textile printing, and coatings industries. During dye production, losses occur in by-products, process venting, process losses, product filtration, and transfer and handling of solid dyes. For 1978, about 80% of the total BAB dye used in the textile, paper, and leather industries was incorporated into the final product and 20% was lost to solid waste or wastewater. Losses in wastewater were about 50% greater than in solid waste. During pigment production, losses result from soluble by-products and handling and transfer losses. In 1978, estimated total losses due to handling and transfer of pigments during production were 190,000 to 558,000 lb. The printing ink industry consumed the majority of the total pigment production. In 1978, about 75% of the total pigment used in the five industries was incorporated into the final product and 25% was lost to wastewater or solid waste. Essentially all of the pigment loss was as solid waste with very small quantities in wastewater.
"EPA Contract no. 68-01-3896." "May 1981." "Mr. Roman Kuchkuda: Project Officer."