||Mutagenicity and Chemical Analysis of Emissions from the Open Burning of Scrap Rubber Tires.
DeMarini, D. M. ;
Lemieux, P. M. ;
Ryan, J. V. ;
Brooks, L. R. ;
Williams, R. W. ;
||Acurex Environmental Corp., Research Triangle Park, NC. ;Environmental Health Research and Testing, Inc., Research Triangle Park, NC.;Health Effects Research Lab., Research Triangle Park, NC. Genetic Toxicology Div.
||EPA-68-02-4701 ;EPA-68-D1-0148; EPA/600/J-94/057;
Open burning ;
Air pollution effects(Animals) ;
Chemical analysis ;
Polycyclic aromatic hydrocarbons ;
Stationary sources ;
Airborne wastes ;
Toxic hazards ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||The Salmonella mutagenicity assay and chemical analyses were used to evaluate the emissions from the open burning of scrap rubber tires that had been cut into either of two sizes, CHUNK or SHRED. The mutagenic potencies in strain TA98 of the dichloromethane-extractable particulate organics were generally greater than that of the semivolatiles. In addition, the open burning of CHUNK tires produced a higher burn rate and more potent organics in the presence of S9 than did SHRED tires. These results demonstrate for the first time that the open burning of scrap rubber tires produces a high mutagenic emission factor, posing potential environmental and health effects. (Copyright (c) 1993 American Chemical Society.)
||Pub. in Environmental Science and Technology, v28 n1 p136-141 1994. Prepared in cooperation with Environmental Health Research and Testing, Inc., Research Triangle Park, NC. Sponsored by Health Effects Research Lab., Research Triangle Park, NC. Genetic Toxicology Div.
|NTIS Title Notes
||Reprint: Mutagenicity and Chemical Analysis of Emissions from the Open Burning of Scrap Rubber Tires.
||68A; 57Y; 57F
||PC A02/MF A01