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ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE ARI 0510 Identity: P21es1r6Pf,lFuFOoCr-Ao1o2ac6mt,amnFooCni-ci1ua6cm9i,ds,aolr`t,aFmACm-mo1mn4o3in.umi(usOamclttp;aenmrofaiiycuoaarcloisodoc,tbaencraetfee,rrFedC-to pentadecafluoro-, ammonium salt, CAS # 3825-26-1) Remarks: 3M production lot number 390. The test sample is FC-126,a white powdery solid. It's purity was not sufficiently characterized, though 7cu-rr2e2nt%iCnsf,orCmsa,tiaonndiCnd7ipceartfeisuoitrios aanmailxotguuree cofom7p8o-un9d3s%.test substance and METHOD: TMeestthotdy:peO: EStCaDtic2a0c9ute AYGneLaaPlr:ytciNocmoapllmeotneidt:or1i9n8g7: Dissolved oxygen concentrations. TmeestrtoorWagsatneiwsamtesrouTrrceea:tmAecnttivPaltaendt,sSltudPgaeulm,iMxNe.d liUqsueordctohlelesctaemdefrdoamy the as Tcoelsletctcioonnd.itions: Dilution water: Aerated, distilled, deionized water TSyenstthveetsiscelsse:waNgoet:stpaetredOECD 209 Nsuumbsbtearncoefacnodnc2enbtlraantkioconnst:rol5s.plus one reference TMeisxtetdelmipqeuroartSuurse:pe2n0d-e2d1SoliCds: 2.7 g/L pHof Activated Sludge Mixed Liquor: 7.8 (initial) and 8.0 (final) (pfHinaolf) 1000 mg/L test concentration: 7.4 (initial) and 8.1 Exposure period: 30-minutes and3-hours wDRieerfweeatrceerrne,caet1e6adnmbdLytsaeydsndttihsneogtliuictndsiioevnwidapurgaelepwafereiaegdth,itoasnn:tdoA2sl0lol0tuetsmitLosnsuinbcosoctnuatlnauicmne.isnogTlhu2te8i4opnHmsLof these solutions was then adjusted to 7.0 using 1N NaOH. Reference solutions were created using a 500 mg/L stock solution of 35dichlorophenol 03854 Element basis: Respiration inhibition as determined by dissolved oxygen consumption. RESULTS rr------ Nominal concentrations: Two Blank controls, 100, 180, 320, 560, and 1000 mglL test materia! solution. Percent Inhibition in Respiration Rate CoTnosctenSturbasttiaoncnes 3E0x-pMoisnuurtee Como [Como wo we se0 o [woo | 0[0| |___o | 0 | ur az] |o 70a Tr e} ] iar| |__26 | Element values: 33-0h-omuirnuEtCe sEC=so>=10>0100m0g0/mLg/L tCownotcroonltrroelsspfoornstehe: 3A0d-emqiunauttee 2ex.p2os%urdeifafnedre0n.ce8%indriefsfpeirreantcieoninrarteespoifratthieon rate of the two controls for the 3-hour exposure. CONCLUSIONS aTfhteert3es-thomuartseroifalexipnodsuucreed. 38% inhibition in respiration rate at 1000 mg/L. Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133 DATA QUALITY Reliability: Kiimisch ranking 2. This study meets the criteria for quality testing. However, it lacks characterization of the test substance purity and analytical confirmation of test substance concentrations. No results were given for the reference compound. REFERENCES C03855 TLhaibsorsattuodryy,wSats. cPaounld,ucMtNe,dLbaybtRheeq3uMesCtonmupmabneyr, EE1n2v6i2r.onmental OTHER Last changed: 5/24/00 03856 "Let ENVIRONMENTAL LABORATORY ACTIVATED SLUDGE MIXED LIQUOR E Ww J2RR Dmantale4ye-r2S0A-R27 Type Test Achwated Slo a Rec cation Tohibition ozen r20q source Mescn Uiacte Treatment Plant St Pavol mw Date Obtained 4-20-87 Date Vsed__4-30-@7 Mixed Liquor Suspended Solids (MLSS) A. 7 g/L Adjustment fone g/L PAI2n8iFt inau lsl 80: Comments, ------------------ Test Substance Sample Description FC -)2L Lot 390 SamplePMOLbyghesttons scalesfu MIustaent_ANsersuns. 102.0 Comments_ Tnauudua cabs Reference Substance sample Description _3,.5= Du hlosapheaa Semple pi 2.3 Adjustment Comments_Stock Solution S00 bag Je Alone Exposure Conditions Test Duration 3- Hpors Test Temperature 20-21 c Coments_Teot ran Guth LR EJARA 000000000 et e --------------------0-- 3857 [Ip o Lbrectuo,rE ARR Environmental Lab -- WorkSheet sumpepmeipion Achiaied Slodae Respiration a one: H=20-87 FC-12b L310 T\(hgion Test OLD #209 am SA -white powdery eld 7 tes Solomens Prepacabion Te Goa 00 CSTweer pesREE PE EEeR Tmhtjul So + 2% + le + doo = S00 180 q0 4 + 1 + 400 = Soo 20 leo + o 280 + + + Ib + 400 = soo + Zoo = Sco 0a0ni0(25 sop + agq + Jb + Aco - Soo = oO ee, e--e------ Orindusweights. Appeared so chiosalie Completely T; sone. seed, toooolly = bok ---- -- 1 ---------- nN T bared sl LR EIA81)_FC-uux ls -lol Test, ds - Cento L te eee-- -- -- ,------ ee ------e------ --------------e------------ PLwater weeds a_i e-- --y_-- ------ -_------------_-- ------ --------r ea 03858 WE IAQ i acrivaTEDsuassriation amsrrion 1st oan rags POX BD RAW DATA en sons Ee t2l Las 200 Source of Activated Sludge Mixed Liquor: J) Smee ha 30 - MIN. EXPOSURE 2-0mom I Test Substance "TIHE-MINUTES nl MAS [emg Concentration JL) 0.5 1.0/2.0] 30)40] 5016.0] 7.0 8.0129.0]10.0 -- bolo 5s]1elit[3alae]aifa]]i Ja > lsa[sslesldi|a4]27]20]13]o[|s] [a 2 a5a[[uyaal]i9laaaa[ll133soo5aesffaiZll8]al||sa 1aal co on ellel5d2s]saalls aslaalep[aA3l2aLaealllzeaa]F]ad1lJaaolsas oman I eileiI lzrzolralbelaalzaliBsatloar 3 - HOUR EXPOSURE v il DISSOLVED OXYGEN CONCENTRATIONS mg/L p-- Concentration 7.4[7.20 2fe.a]ss. [te [hl (mg/L)| 0.5 1.0 | 2.0] 3.0] 4.0f 5.04 6.0 | 7.0 slofsa 8.0} 9.0 10.0 . 2l3e0o JJ sulsaalraerzoell desl[zeest[|5a eeallssl ts[shaer lltie fb [a[s.ce]ao Sto bazar lasses fu ols / oon gsles|2.3]g PE wen La L TTr T ST HEa T iglneT l7b 15] ola 48 of fottented Stutee Hieed Ligue Toupee 713 po AEE BH of highest concentration tested Trial = 7.4 Test Temperature 20-21 C Finals 8: Sossse Lo Ce - R_E]2ga ACTIVATED SLUDGE ENVIRONMENTAL LABORATORY RESPIRATION INHIBITION TEST OECD #209etre gE CALCULATION OF RESULTS a3 BHI Test Substance Lo_y_ 24 _0__E 00( 00C 000- 00j 00A 00 L, 30 - WINUTE EXPOSURE ConcoeanttraStiuobnastance (ng conTRoL 20 20 S20 cco Geygen Uptake Tate] R 2 Zo [7 RTehsipoiirtaitoinonTnRate (1) 0.7332 lo.Lai|% = 708 low rps] I 0.714 PT - ot lo. e350] 0 0.bost lo. ost] co 442 luo gue| 29 ConTor 708 EWETEN = Percent Difference in Controls 3) 2 2 Up EI CS0 (95 X ConfidenceI Lintts) mg/l 8s2w,eSLzOo,wfocomyi 3 - HOUR EXPOSURE CasmoamIseinod ------------------. Test Substance Concentrations L) control o gc 330 o Gxygen Uptake Rate|R Cornuied| TahIbToICIon R to ape Respiration Rate (1) 0. 5255 |o43dend - o. = lo.4ga|g X 4.4800 |4o goo| 7 0.133 lo4333] I o. 4400 o. s lo.314|5 2 covTRoL 1 0.529 lo 5059| - Percent Difference tn Comcrole 0.5 BC30 (957 Confidence Linica) mg/L 37, 569, 1000 mgiL ----1+-- 5 zcsoG=isotiurasy Se_s,--Pas 4 Sor Gok rect (1) 2 Iabibieton =Efro =)- -- mail sein . Tprep. Sew Taempp. Cotcted. toSa 202gC 11 Where: RB== OCxgyegnen-sUUpptaakka|eRate (ng O,2/L/Kin.), --Lo*eks| ="mOge[L,perTamiyn at Roc @ 2 Difference =(RES1_i*Rs C3) * 100 CByi=rCooentrrol I C,= Control0II3860 The tSwo hBK CoLnottroolf rCerspirad ttionnrro antes su hould d