Part of PlasticsEurope, the group's members are 3M, AGC, Arkema, Chemours, Daikin Chemicals, DuPont, Gujarat Fluorochemicals, Honeywell, W.

Buck2 'DuPont Central Research & Development, Glasgow, DE 2DuPont Chemical Solutions Enterprise, Wilmington, DE ABSTRACT: Fluorotelomer-based products provide unique properties to a wide variety of consumer goods.

AR226-2641 30 AR226-2641 DuPont Modeling Methodology and Results Shimizu Site June 2003 About the Model I Industrial Source Complex Short Term 3 (ISCST3) I Sold/used globally, including in Japan http://www,phoenix-r.co.jp/products/products.htm I Input I Stack height, diameter I Flowrate, temperature I Mass of pollutant (kilogram per hour) I Local meteorological data (Shizouka 1997, 98, 99) I Output I Ambient air concentrations in ug/m3 I Max values-and locations outside the property line Facility Ambient annual ground level concentration in ug/m3 Model Calculations I Ambient air concentrations based on Gaussian Equation I Concentration a function of a vertical term and a dispersion term I Vertical term based on stack height, receptor elevation, plume rise, mixing I Dispersion parameters describe distribution of pollutant in lateral and vertical Shimizu Modeling Inputs Stack Parameters ^e-scrubber exil (or tine powder scrubber (called "AC Scrubber" on jPmoaslp-s)c_iu_fa_b_ere_x_it_fo_r _fin_e_p_ow_d_e_r scrubber (called -AC Scrubber' on Imap) [MP-2 scrubber E Plant: copolymer IplanlforPFAandFEPJ IP-2 building; copolymer type micro- powder Operates 24 hour per day. 180 days Per year Operates 24 hours per day. 180 days ^ryear Operates 24 hours per day, 270 days per year Operates 24 per day, 200 days per year \ ^ ^16.1 I) Given in emait of 4/17/03 trpm Hideiaka Hiromaisu: 600 Correct stack height?

BURGER ----------------- ,FPD BLOOD SAMPLING PROGRAM -C -8 In our communication of March 1, 1982 we s ta te d th a t n e ith e r DuPont nor 3M has detected, any adverse health e f f e c t s a t tr ib u t e d t o C -8 a t th e le v e ls measured in the blood o f employees.

Novozymes' contribution to the European Green Deal OAuErubriooploegaincacloamnpswaneyr,sw, nitehaar ygoloubal reach Novozymes is the European leader in industrial biotechnology and the biggest producer of enzyme solutions worldwide Enzymes - Numbers and people U' U Enabling Technology Global market share of enzyme products by company Others 7% CHR HANSEN 2% AMANO 6% Economic effects associated with the activities of the European industrial biotech AB ENZYMES 8% DUPONT 18% DSM 8% BASF 3% Source: Guerrand (2017) Novozymes 48% DIRECT UPSTREAM DOWNSTREAM INDUCED TOTAL Employment (FTE) 94,000 269,000 98,000 25,000 486,000 Turnover (B) 31.5 38.6 18.1 4.6 92.8 Value added (B) 8.4 15.2 5.9 2.1 31.6 Source: EuropaBio (2016) Where our products are used AGRICULTURE & INDUSTRIAL BIOSOLUTIONS CONSUMER BIOSOLUTIONS BioAg Animal Health & Nutrition Bioenergy Water Fine Chemicals Detergent Softeners Dishwash Medical cleaning Professional cleaning Grain Milling Oils & Fats Starch & Distilling Textile & Leather Pulp & Paper Baking Dairy Beverages Protein Food Our plans for the future Biodegradable plastics and textiles Enzymes can break down PET plastic used in plastic and textiles to make them biodegradable.

@WWPS-A1.EMAIl.DUPONT.COM> on 09/14/99 07:07:06 PM To: Roger J Zipfel/AE/DuPont cc: S ubject JC-8 EMPLOYEE EKPOSURE/01 -M ay-1997)The C-8 Charts You W anted Oates Thu, 1 May 1997 15:05:00 EOT From* "ANTHONY J.

8 \ 8EHQ-0309-11239B D C N :89090000199 mm [9 m 6=oi DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O.

X would like to request that 3M share this analytical procedure with DuPont as part of our secrecy agreement.

0: 55 f 7- - J si i 'S' DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.0.

Gunter Oberdorster <Gunter_Oberdor3ter@urmc.rochester.edu> on 05/30/2001 03:00:43 PM To: Rudolph Valentine/AE/DuPont cc: Subject: PTFE data Dear Rudy: Attached you will find the revised table of the whole-body exposures of rats to PTFE fumes including the information you requested in your e-mail of May 11, 2001, i.e., results of individual rats and their exposure conditions.

._ AR226- 1023 Losin fDEoutpToonntooHnadkkPaooOnadBhorxs)yv Mes New OF 1914050 DuPont Haskell Laboratory HERFESYIF-aol0ahS01-001378 SDDiurwPeocatnotrt,HaAsgpkpeollilnedLaaTbooxriactoolroygy EPl.k0.toBnoRxo5a0d NPheownaer:k,(D30e2l)aw3a6r-e521599714-0050 VIA FEDERAL EXPRESS H FYIR-e0-eo1378 Contain NOcay DRoocoummeGn9t9 CEoansttroTlowOeffricAe T(T74N0:7)FYI OUf.fSi.cEenovfirPoonllmuetnitoanlPrPreovteencttiioonn aAngdeTnocxyics 401 M Street, SW.

.< <*) RJZ009224 EID079105 \ C-8 HUMAN EXPOSURE LIMITS TLV (3M) AEL (DUPONT) CEG (AIR, WATER) uQ/M3 100 10 HASKELL ESTABLISHED* _JL_ uG C-8 PER 24 HOURS 80% BY A I R ...... 6.4 uG/ 20M3 - 0.32 OR (KJ uG/M3 20% BY WATER .... 1.6 uG/ 2 L * 0.80 OR 1 PPB OUTSIDE CONTRACT LAB CH2MHILL *23M AUTH TO PROVIDE (Kl PPB C-8 IN WATER ^LYSIS RJZ009225 I EID079106

Buck -Dupont ARA2_IQRS6E CP.h0e.miBcoalx S8o0l4u0t2i,onEsSELnt4e0r8pr.i5s2e51 Wilmington, DE. 19880-0402 EOPPAPBTaDso,cuRmoeonmt 6C4o2n8iol Office W1a20s1hiConngsttiotnu,tioD.nC.Av2e0n4u6e0, NW Ata: Mary Dorminiak March 31,2003 Dear Mary: PsuobtmePinltiteaealdsRoefnlienbdaesheeanlocffPlooFsfeOtdhAinTffeorlroommamteTireolnRoedmseeesrac-rrBciahbsPierndaogPgrsropaedmcuic(ftiTcMRaD.nuuPfoTanhctitsTureielpotamererrofdMeahsnecurfTiabRcetPduriCnihnatghrenCcVotometmruiititanmggeynt "vCTooRlmumomifctemwrehenidtct,ho lDpurePomvoi.ndteoiansppplamigeceambb4loeefrte.xhieTsthi1en4giMniafnrodcruhms,aita2il0on0h3ypgreioevtinedeeaodifrhemIrnoetneiintofssriusnbpgemciditaftieacd ta0ondDtushPeuomAnmgtaenrwcyhdyosbty othne cedxooiemssmtiinntogtmeeimnnpctlluoodyeepreCoBbvIliodioendftohmriomsnaiitnitfoonor.rimnagAtiSroenasnouatsdhdrietoiAmogneatlnscctyrloaossmrederefsemcrareninubcfeead,cithnuAsripnspguebonmpidesirsaitIoi,ononnm.epeaTtghseitshseoufbtmhiession Leter of Inte, which describes he specific imelne for submission of information to he Agency.

DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O.

This amount of C-8 makes the waste material hazardous based on DuPont classifications ( C-8 ie not a RCRA hazardous waste).