Document zQYa7qD3xG7b1rQQjR8JkprQ0

L. A. Hoellen J. W. Enrich R. J. IiUX C. M. Kndnilqr H. H. Qrasf A, J. Geib Vynnevood Linaolnwood 9mm *3. 19T1 Mr. Rsyaond F. Rosser Sfiny Rand Corpontioe Wow Holland Division 3445 Stollsy PsrK Road Grand Islandf Vsbraska 63891 User Mr. Resssrt M Moss ths Following will be of half $0 70a in completing ths Hebreaks state emission survey. Ths contaminant amission from a paint operation la, of coarse* the total organic solvents emittad, which . is assumed to he the sans as the total solvents used. For the two paints you are using* 1081-9924 Dulur* enamel red and 1081-5H7 Duluac* enamel yellow* the solvent used is 4.0 lb./gal. The solvent composition consists of about 60M aromatic hydrocarbons and 40jf aliphatic hydrocarbons. The proportion of the total emission to alloeate to the spray booth* dip tank and drying oven depends on your particular installation, If you fsel it necessary to report the emlsaisn separately for each operation, a normal split would be 85-90M of total solvent emitted at the sprey booth and the balanoe at the oven. For a dip tank operation the division weald be in the order of 753* for the dip tank and 25Jf for the drying oven. In addition sene minor particu late emission of pigment particles is likely from the spray paint booth* The solid loading that occurs from m typical spray booth ayerstion is J to 5 groins per 1,009 cubic feet of exhaust dr* 1 trust this information will bm eufflelomt to eonpiste the Ithraska hsiaalsn Survey Fern* If you have further information* please do net hesitate to contest me* Tory truly yours* , j f 5 j fflflttpa william W. Millar Pollutisn Control Coordinator N38457