Document MGDx57No4aY7Dn0m9Omrv2xr9

r.' er*~'/ March 6, 1972 Dr. James J. Manion Chairman, Science Division Carroll College Helena, Montana 59601 Dear Dr. Manions I am forwarding under separate cover the sample of Aroclor 1254 you requested in your letter dated March 3. There is no charge for this material. , If I can be of further service please let me know. . Sincerely, WBP/bt W. B. Papageorge Manager Environmental Protection EXHIBIT WBPM-81 DSVV171889 LEXOLDMONOOO66I WATER PCB-00036128 I' March 7# 1972 -> Dr. Donald I. Mount United States Environmental Protection Agency National Water Quality Laboratory 6201 Congdon Boulevard Duluth, Minnesota 55804 Dear Dr. Mount: Thank you for the invitation to participate in the PCB work session scheduled for May 22 and 23. I plan to be present and look forward to an interesting discussion. As additional Informa tion develops please let me know. Sincerely, WBP/bt W. B. Pepageorge Manager Environmental Protection EXHIBIT WBP M-81.1 OSU 010005 .. ( LEXOLDMON000662 WATER_PCB-00036129 May 24, 1972 Hr. A], Wilson US EPA Sabine Island Oulf Breeze, Florida 32561 Dear Mr. Wilson* I am sending under separate cover the sample of Aroclor 10l6 you requested. I I can be of further help, please let mo know. Sincerely, WBPscc W. B. Papegeorge Manager Environmental Protection OSW 010334 LEXOLDMON000663 WATER PCB-00036130 May 31, 1972 Dr. James Lichtenberg U. S. Environmental Protection Agency National Environmental Research Center Cincinnati, Ohio 45268 Dear Jim, I am sending under separate cover the Bample of Aroclor 1016 you requested. 1 have enclosed a copy of Monsanto's analytical methodology for the determination of polychlorinated biphenyls which 1 hope you find useful. If I can be of further service, please let me know. Sincerely, VJBPjcc Enclosure W, B. Papageorge Manager Environmental Protection EXHIBIT WBP M-81.3 OSM 010335 i' t. LEXOLDMON000664 WATER PCB-00036131 June 1# 1972 Mr, Stuart Reid 3<? s~- S3* - 4M0 Environmental Protection Agency PPL Laboratories P. 0, Box 490 Perrine, Florida 33157 Dear Mr. Reid, I am sending under separate cover the sample of Aroclor 1016 you requested from Mr, Jack Oarratt, If I can be of further service, pleaee let me know. Sincerely, WBPscc W, B. Papageorge Manager Environmental Protection EXHIBIT WBP M-81.4 0$M 010336 / / u.. LEXOLDMONOOQ665 WATER PCB-00036132 June 2, 1972 P Dr. >f. Nitruno VS EPA Sabine Island Gulf Breeze, Florida 32561 . Dear Dr. Niramoi I am sending under separate cover the samples of Aroclor I2ii2 and Aroclor 1254 you requested. Sincerely, VTBPtcc W. B. Papageorge Manager Environmental Protection. OSW 01033? - ( LEXOLDMONOOO666 WATER PCB-00036133 July 10, 1972 Dr. Ronald 0. Webb Contaminants Characterization Program Environmental Protection Agency Rational Environmental Research Center, Corvallis Southeast Water Laboratory Athens, Oeorgla 30601 Dear Dr. Webbi 1 am sending under separate cover the sample of Aroclor 1016 you requested. If I csn be of further service please let me know. Sincerely, W. B. Pepegeorge Manager Environmental Protection /bt u`' / c t (> ur osw 010350 LEXOLDMON000667 WATER PCB-00036134 July 11, 1972 Mr. Qcorgt Bavdin Department of Hines, Resources end Environmental Management Environmental Protection Branch 1015-401 York Avenue Winnipeg 1, Manitoba Dear Mr. Bavdent Enclosed you will find copies of articles oonoeming PCBs vhloh you requested in your letter dated June 27. .. The Monsanto Technical Bulletin you requested, O/PL-306; Is no longer available but I have included a copy of its replacement, 0/PL-306A. I hope you find this information interesting and informative. If I can be of further service please let me know. Sincerely, VBP/bt Enclosure V. B. Papageorge Manager ,Environmental Protection < i. / v MON-MT-008721 LEXOLDMONOOO668 WATER PCB-00036135 July 19, 1972 Dr. Lawrence A. Vapensky Technical Support Branch Surveillance and Analytic Division Region VIII Environmental Protection Agency Suite 900 i860 Lincoln Street Denver, Colorado 80203 Dear Dr. Vapenakyi I am sending under separate cover samplea of Arodor 1221, Aroclor 1242 and Aroclor 1254 as requested in your letter dated July 5. I regret X cannot include the remaining Arodors listed. Manufacture of these mixtures waa dis continued long ago and our supply of staples has been depleted. I hope the lack of some of the Aroclors does not seriously Inconvenience you. If I can be of further service please let me know. Sincerely, VBP/bt V. B. Fapageorge Manager Environmental Protection ,4 -1* * 1 */3 77 A-' / 2 * /:'/y \ EXHIBIT WBP M-81.8 MON-MT-008722 LEXOLDMON000669 WATER PCB-00036136 August 31i 1972 Mr. Robert Solotke Pesticidea Environment Protection Agency 1 North Wacker Drive Chicago# Illinois 60606 Dear Mr. Solotket In reeponse to your request for information about Monsanto's polychlorinated biphenyl (PCB) incinerator# the following information may be of interesti 1. Capacity - Incinerators of thiB type are normally rated for a given heat release. The nominal capa city of the Krummrich Plant incinerator is 1*250 lbs./hr. of Aroclor 1242, This corresponds to a heat release of l3Ff BTV/hr, 2. Peed Types - This incinerator was designed for a full range of chlorinated and non-chlorinated pro ducts. Still bottoms, solvents of various sorts, material containing lime--virtually any flowable material can be fed to this incinerator. Because some of the feed material was to contain lime (up to 2jf), the refractory had to be carefully choaen. The original refractory proved unsatisfac tory. A high alumina (high cost) brick is now being considered for replacement following an extended test period. PCBs caused leaching of silica from original, brick and thus caused premature failure. 3. For HC1 Gas Disposal - A scrubber system was installed. A venturi scrubber is used to assure wetting of parti culates. A packed column following the venturi is used to scrub out the BC1. 4. Oxidation Temperatures - Ihis must be coupled with residence time in the oxidizer. Both are needed for complete PCB destruction. Higher chlorination levels require higher temperatures for destruction. DSU 010396 LEXOLDMON000670 WATER_PCB-00036137 Mr. Robett Solotke August 31* 1972 Page 2 The Krummrich Incinerator, la designed for 2,800F (for Aroclor 1260). Normal operating temperatures are in the range of 2,200-2,500F. Residence time is about 2.5 seconds, 5. Supplier of Equipment - John Zink Company, P, 0, Box 73881 Tulsa, Oklahoma 7^105. Each incinerator is custom designed, I hope you find this information useful. If I can be of further service please let me know. Sincerely, WBP/bt W. B, Papageorge Manager Environmental Protection 0Sw 010357 LEXOLDMONOOQ671 WATER_PCB-00036138 November 16, 1972 Dr. H. J. Rodriquez U.S, B.F.A. laboratories 25 Funeton Road Kansas City, Kansas 64115 Dear Dr. Rodriquezs Enclosed la the Request for Sample of Product Containing PCB which I offered to send you. If you will return the completed form to me X will snake arrangements to have the sanples you request forwarded to you. If X can be of further service please let me know. Sincerely, WBP/bt Enclosure W. B. Papageorge Manager Environmental Protection EXHIBIT WBP M-81.10 DSW 010366 7^-' LEXOLDMON000672 WATER_PCB-00036139 November 6; 1972 Dr, H. J. Rodriquez U.S. S.P.A. Labortorie 25 Funston Road JCansae City# KansaB 6*1115 Dear Dr. Rodriquez* Ve are Bending under separate cover the sample of Aroclor 1016 you requested on our sample request form, which Is Intended to apply only to materials containing FCBs. Die other materials you have requested! which are Dierminols, Alochlor, Propachlor, Butachlor, Lasso and Ramrod! do not contain FCBs. I am arranging for samples of these materials to be mailed to you from the appropriate Individuals within the Monsanto organization. If I can be of further service please let me know. Sincerely, VfBP/bt V. B, Papageorge Manager Environmental Protection s/n t&Y7 EXHIBIT I WBP M-81.11 OSH 010367 LEXOLDMON000673 WATER PCB-00036140 November 30# 1972 Me. Joyce Qoldsteln United States Environmental Protection Agency 4770 Buford Highway Chamblee, Qeorgla 303^1 Dear Ms, Ooldstelni I have received your letter of November 15 requesting Information relative to Aroclor 1016 and Aroclor 1242 and am enclosing copies of the following* Aroclor 1016 Chromatogram Typical Properties of Aroclor 1016 Typical Composition of Polychlorinated Biphenyl Products. I hope you find the enclosed information in teresting and Informative, If I can be of further service, pleaBe let me know. Sincerely, WBP/bt Enclosures W. B. Papageorge Manager Environmental Protection / s' / EXHIBIT WBP M-81.12 OSW 01036S LEXOLDMON000674 WATER PCB-00036141