CJ-T345-2010：生活饮用水净水厂用煤质活性炭.pdf

《CJ-T345-2010：生活饮用水净水厂用煤质活性炭.pdf》由会员分享，可在线阅读，更多相关《CJ-T345-2010：生活饮用水净水厂用煤质活性炭.pdf（20页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、GJ+#A Ee+f,n tr IEttE rE ig tTtE+fr)Ecl/r 345-2010+if;ffr.H zkfr zk f H*H tr iEYfrfrActivated*o oTt:;T:IT l:X,ff-ater treatm en t20to-l o-zt frfr201 1-05-or*frE,*ss,c.rq,+#A R*fE trftEfU fir?ig*fl fr.frm*fficIlT 345-2010+HU=*FrlEHtFtt*A.Ffj*B.ptrJ*c.Pff*D tfl,ffiEffiJ+tr E H&Effi W,9 eE*Frn IEEffi d

2、f fi,EE fr.+a5 IE H&E tn ffi,I Eit ffi 4 zJ fl F zJr P ffi&i rft 41&*E+rr H+ffi Eft ff EH+n?Eft*i#Wfi R*EA FEA-f.*bltE4tnE H.B n.i H+Y fr&P fLfi.*,ilr tr t lEl fi ffi 8 frfri.*.+Et i.r E*zjc r ik,t*.Lfr*x-,1.E E fr f&A FE a A.H+t+4 H ft+5 r E 6.ffi It t+e fi r E+H.H X rtH*/(Amaa1.ErIffi H jFrJ*EAFEa

3、d+ffi IE*EEH A.qF fr.,W EH.#ltB 6.tr H fi.*J I E.rK ffi.ilJ H+.#,8+,6r*ffi,#.R-Rffi*.,$tEt4.IsH.+.cJ/r 345-2010fr iE fR H zkfr 7k f E fH tr iEltfr1fiE+,rW*flft.T+.ffiff.HtK#tKI-HHffi.ffi Wfr.B!4*.fi&i-E.&il fl,Il.An ffi.E#.ia ffi fEtEF+ffi IE i6 ffi T+.ffi 6.H/K#41,U X.zK ilH tr E tr*ffJ#4t rtB.HW f

4、fi.ffi W.fr.2 flffittilErffiffJlbr*.F(TEffiSriEHE frE)*,tbirtr47Fi6HT+tnlE,f*m,ffEt&#+&nlEitfiflr.il*!6 frffifr,E a;EJ&H it r&I+B!&ffi ffi 6 .FLE6 E E ffi B!B I E I+,H&ff ffi+i6H T+ffi ffi.cB/Ts750.6-2006*ffiff H7Kf.nlEfit&,*+trrFtnGB 7491,Kffi#FWBEWEcB/T 7 Tlt.t-2008 Hffi.ffit&ffif*ifr.5fHHHEM&ffi$

5、ftcs/T 7701.2-2a08 HEffi&ffi+&fitl,7LBHtrM&ffitrfrGB/T 7702.7 HEM&ffiEfrH&i-E zjtjlftiltrEGB/T 7702.2 HEffi&E*tfrd&-E&trBlWEGB/T 7702.3 HEffiffiffi,EftfiEr*,EHBIWEGB/r 7702.4 HEffi&ffi8trifr&i*SHB!fllEGB/T?702.6 HEMmffiEfrfi&.*!Fffiry.FffEBqzuEcn/r 7702.7 HEffi&ffit4frifr&tr8 ffiepffEHtulEGB/T 7702.

6、16 HEMeffiHftH&tr pH B!flEGB/T7702.17 HtrM&ffi,8frfi&i-E HF+B!illEGB/T 7702.20 HEM&ffiH&fi&tr*Tl#fl,fl tttHflBlWE3 fi+fEEyTJ A iE trfl E XiE,H T+N E 3.Iffitt&activated carbon*ffi.w ffi 4 fr.fr.4t,ffi k tL E ffu f+H!Ra ffifiLH#fa ffi tr t H t H fl Bt#ry FfJ ilJ.3.2HE(E)trttfr activated carbon from co

7、alfrl#ffiWWInU rf Er,H B!effi tJHW#Wft 3.3ffiFjffitt&granular activated carbonffi&RtA 80 El co.18 mm)ffi Etr D)t trtffiW.fr.3.4#lrFffififr powdered activated carbonffi&R-t#80 E(0.18 mm)ffiFlUTBtffiEfrqllr 345-2010E*,x4,W XE e*WE,gM&)tt*#,Xtt.*ffiffi Htr+MAA Wq tH B!d A,H E W ffi,frA+Fffi44.14.24.3*-

8、#6.H tKW 7K r HH ffi,ffi ffi.ft#.4 ffi tr tr+at 1 Bt*,41FFmqx,frxffi&14.*#./o.o 0.6s2*,*fr#,/feso )goo3,/-tztt4ltrtl/I7t2007pHGL.III6-108ffiEffiJi/(n/e)Z900ouFtrd$trf,s/sLlII1s010mE/(lh:)I7t/l/)-4.572TKWW/%o4/l0.4l3frE/%)2.50 mm/2oo Erlff=150 mm4q-r.tr;ilrEh-r-(t8 El x30 El)2.50 mm50.60 mm-2.50 mm)-

9、90(0.60 mm(st2 Hx40E)1.60 mm50.45 mm-l,60 mm)so(0.45 mms0(0.25 mm(scJ/T 345-20r0tl(4)tr+fiEffi&rE*m&iEtj&MXEtr&t4HN&G./mm0.35-1.5bt5fr51,aw.2.lb16*(2il/Q,e/s)500500t7d(As)/(pgle)22l8ffircil/Q,e/e)11l9ffi(Pb)/Q,e/s)1010d200 ElrJfi)rRth zs pm,iEffiEIBlf ffitT4+I e0%iEH T F+ffi fr trEF&H 616fl,rll*rffi

10、&EE&.bs ifi&,f5.1 1.14,&BEilEs.2 7L*flHinllE5.3 tbttrHtiflitEtttffiflEtuE,&GB/T 7702.20 6EflE 5.4 H#*Hiil!|EHP+BgUIE,&GB/T 7702.77 B!fl,E s.5 7,(r)6tfl!lE/(rlB!ruE,ffi GB/T 7702.7 fr1tflfr5.6 ffiErin|lE,eHE!flE,&GB/T 7702.3 fr+Jfl,fts.7#rHsEHtilllE#HffiEBtUtrE,&GB/T 7702.4#)*fl,ft5.8 pH trHtilllEpH

11、E!illlE,fit GB/T 7702.76 Wf/.ft5.s flftEFfftrHifllE&ryptjB$ullE,&GB/r 7702.7 6!fl,8.5.1O EEryffi&EtTEHTflUEu ry ffi&FtJEEnfldE,fr GB/T 7 7 02.6 W*fl,ft-s.lt ffitrHtnuEmtrBiwE,&pti*A Etfl,E.5.12=ryEFftEeffitrEifl|E*w&#BepffB!flE,&ptJ*B fiqfl,E5.t3,r(EryrH0fllEtKWWffJilrjE,&GB/T 7701.2-2008 FfJ*c EtrE

12、.5.14 ffiEHifltE&trBiwE,&GB/T 7702.2 trlf,ftqllr 345-20105.15 H,fiffiEHtfillEH XffiaeffrflU E,&PfJ*c E!fl,E.5.16 rg5a&EifltEfr a aw.friJuE,&pfJ*c F!fl,E.5.17*(2il ffinUE*QilHlUE,&Ff*D 6Efl,8 s.18 ffi(As)Ein|E*(As)ffi U8,&FfJ*D Et*4,8 5.le ffi(cd)00ruEffi(cd)BieilE,&Ffj*D5.20 fE(Pb)HqAIIEffi(Pb)ESUUE

13、,6 p&flElJ6.1&r)*Pffi&S6.2 Hr&6.2.1 ffiflErSTF!Fffi6.2.2&6.3 4rtf&6.3.1 flEt&4 E&e.*f,rHffi,a)ffif ffi4b)#fa,frN-c)FffiKHtrF,Ed)Hrrfre)EXtrEfe&fllffiEfr46.3.2 t&BEEie&1fi a nt 2.3+w&qT Z&IFEE,.-w,g a u TH wz-N,DtrET4fr&,EPBlHtrE4IE;dJETfrEWilI,JF#S6ETf;F&4 E4*&r&1,rfl2716ilR3Htmf,4HF+57K4l61fr,t

14、r7*HSH4qIlT 34s-20r0t2(&)Fg&4 E4fr&sr&IPHE94eeffii0!8ryffiryffi11MH*t2-rFxF#EW.trt&+13tkwUJt4&tr15ENfr&*16frRW*77*(Zil*l8ffi(As)x19ffi(cd),(20#(Pb),(ts,Jt&4 8,-*J4.&,fi,El,*,ffiE&H.6.4 n#,&cB/T trot.t-zoo8+4.z.z ffJfr,ft6.5 fiffi&GB/T 77or.t-2008+4.2.3 Wfr,ft.6.6 flEgErJ&cg/r 77ot.r-2008+4.2.4#Jffi,

15、ft.7 ffi.8.8*.EffiMTTE&cB/T 77oL.t-2008 H 6 H6tfl,8fr,41.cJ/T 345-2010EfI*A(*EiEi$Ftf*)eFff+ffi*fnffitrH!fllEA.1 EFf+E&H!AIEE,E fr#ffi 5&friKffi gf.fr,l WA.WPfI tr,Utr E ffi fi zJ H tr frtl fr*W fit fil A*tr,D,ffi il H fr Vffi,tr fr ffi ffi rf ltr+fr Wwrrg&FttE.ts:E H PJ zJ+fr W W fflF.t A W H t ffi

16、 ffi I;J 4 i ffi E#t ffi Wtr FfiWWriy#.VJWA.hffi,H El#fr(*H W PfJiEtm),ffi7KWlL+HH frirlXVtz.ffih fr Rffiflfr(Freundlich),8(A.1),&fr(A.1)ifH,L:x,*(A.1)M*Fx_fr WW Fg m4.E(&FFIGI),mg;M-ffi/EfrB!ffifiEt,g;K-HfftH4ZEHXt c(ftIftWtr)t 1 mc/L rf Bil88ffil*ftWYntr*&,HlEl;c-zjcFE*Wfr1l*J*f tr(+ffi*H),rne/L;t

17、-E.4(axxf&s bnry-Lh Ha)H!fj+nA.l.1 itfilfi#*+A.l.1.I 7Ff;E*4LEBtzlcffi.A.l.1.2 ffiH(TLG 0.45 pm)&ffi#tHElE 24h tr+s&H.A.l.1.3 Hffi&ffffi,*qa.1.2 Lf*miftfi.1.2.1 E*EETffitS0 c-300 c.a.1.2.2 THE*L.1.2.3)tEX+BE o.ooo 1 g.A.1.2.4 ffiHEFffi$24olL/ltlzoW/ll,ffiM 36 mmt6 mmL.1.2.5 E*Etrtr.Mffi500 mL.L.1.2.

18、6 it$ffif200 mmX50 mm(H)(fr|D a.1.2.7 ntHfii+f70 mm-90 mm.6cJlr 345-20r0A.1.3 ffittfrffifiHtf;J+ffiifrH0ffifrfrffiff,H8r*8fr t0 efrfr,EWAso%UttrciEE 325 El(+s pm)ffiFl,f,AEwtffi t.tffiT wwr+fr,hwa,E 150c+5 c F!H*trE+Hffi fr Tffi 2 h,FET+ffi*+6*p,&H.a.1.4 nllEf mA.1.4.1 ry.6 F,500 mL E*B trffiMffi,tt

19、frffih 7 8,2 9.3 9.4.5.6 A.1.4.2 tlfrilt1 2 8.3.4.5+.6 ffif in,i.2 mg,4 mg.6 mg.8 mg.10 rrre if;,Efrffiffi.A.1.4.3 tlfrtA 6 RffiMffi+fu.200 mL ffiE4l469zJHA.1.4.4 ffiEffi*,8Tffi6#Lffiffi 3o minA.1.4.5 ffiffiH$ffizjc#A.r.4.6 r|fiifltlE/(H+WfrWWJ#I*WE(mell-).A.1.5#*i+H&frrn.z)tlH,ryx1ooo(me/d.(A.z)fr+

20、cr-1 gffi+i5*Wfr1JWtr,ms/L;c;-i+ffitrf6*Wfr+JWH.,mgf L;0.2-7Yffi6fl(zoo mI-)frAfi L J 0.2,m,-6Bffi+fu 6!ffi lSfr Et,me;1000-1 st 1000 effi&HfrWA.I.5.I&fr(A.z)rtH,;l+gJ 5 HW.ffi,EF:cz cx c4 c5 c6Qz 9s Q+8s 9aA.1.5.2 I c:&ffi,q rJm,ffiXlxf ffS+,T*,IFN,BpEI+-iED)H.*,)ftH.*EPhFNVt+ffi*,tfH#XAn#.A.1 ffiE

21、l A.1A.1.6 ffiE&rtr tr E zu Ea4+EJs&Vrl+ffi*,X H fr RffifrJ#(F u,dlich)f&tr rl tr,ts ffi H t s 0%E fr cplilx.h*10%)A.2 EtrHOilllEEW W H.rr 100 pg/L B!zK Ff F in A6 FJ#E H!t6I Xffi+*ft.,%.frft ll ffirA.il ffi tr,ffi 4-fi E*#LT,ffi,T JTJi HA W E zJC#tr tsi BE FJ A W H&ffi W E W Yfr+IR*,frIJ tr*E.1,*H

22、fiJ A W E T7 0 p g/L rj H$#)X ffi l*fr.&1n E,rtr#i X ffi E fr.&)n RNi.E m .A.2.1 fifiilJ+Efif#+a.2.1.1 dffiE&IE6!zJH A.2.1.2 ffitrSHtD*fr+tfr.A.2.1.3 500 mL HtR*E tr#Mffi.A.2.1.4 ffisfl*&#FtJ*A.t.2.4#JAft.a.2.2 l*f&+pff*A.1.3-A.t.4 Wfl,ft.qllr 345-2010a.2.3?kE#&ffiHifllE-,1 GB z 4et 7Kffi.+TEMflWE L

23、.2.4 i+gA.2.4.t f*.A.1 fiE A.1 ff4TffiEfililH.2.4.2 EBfJ+ffi4d&B!ry#(ffiHtitH-),n*.A.1 t A.I efff+E*it&ffi#(ffitrHtitH)19i8frfrffiffi2+ffi&.&.#FaM/dlx&6fria/(rr.s/L)*,E,waa/q4/L)xEFffMF0E/meq(X/M)+fiffiX&.ffrWWE/(me/e)M,#xfr6frna./(mE/L)c*,wwAa/Qe/L)x&FffMBtE/mes(X/IA4-&ffi*fr.fflWWE/(rre/e)01000098

24、054060t2.0549499.810l8628.21029696.9159916.11524744.9206944.72077814.1254963.825t4843.430J97ac30l2862.9A.2.4.3 U*,B*E t&ffi,s(x/M)hq ffi,W*.A.1+ryffiHEfitr A 1dsfisl0K1L 2 3 4 56 l0 20 30 40 50 100cmfliflA#tE/ltdt)E A.1 ffi*E*E(+fii*E)eFff+H*i.+HE11ieJ,/f.345-c0iit0l-z,4,4 E A.tr#Hr,e*ICI rrsl,L dt,

25、f#*He#ffllft&lWi#We 1 ffPr;ffiUt,ffi#,fl&2 f h,fi Pi ffi P,llWf1tb+&Ell#iHff I(r ffi Kz,H EXEIfl K,t 6,ttr.z h 2,?.1 gft rz+,ffi ffi ffi#ffi#s(A.&ffi r(&4D ll#rr4*o=ffi:L4.7 5,x x5(mefl)-.-.*c!.1.-.,.,.i(.A.3.)lV.=t9i$E19Ut:BB.,-58r,ry,SE(mgllJ 4q?r!.,!.?.rrrs!rt-!-:!.r?itir;!1!(A4)frtrirr,:1,#&ffi,

26、m,E,ns/L;,Np-B$ffiffisffiffi,mg/!14.,4rt.i5#ffiff(*A-s)ffi.*re.oi,il#6,#a Sffi,g6pffirEgm,Etf a,5 qglL,i*6,*#cJlT 345-20r0Fff*B(*EffittFs*)_ F EF ft H(2-MIB)E Eff tr Eiilll E il&flII,.*B.I _ FEFfiH(2-MIB)EFffH!ilUEEzjffif trnl6lE&EBtEtrtlfr#XB!ffifitr,&pfl*A+A.tfrftH+F f*trHEffiW.Hrlffi-Exf A+zJtffi

27、f B!z-MIB*HfiffiWE,zJf z-MIB BtFlAWtrx&#,D-lSiffi+ftWVfr z-MIBBt E x 4tffi,&rx.xf&4&r4t BI,fi E&fi 4,*&4ruWfr,fr E,&FfJ*A fr(A.1)ilH,W,h 10 nell,ftAfr(A.1)*+q,E 2-MIB B9ryFfJE B.1.1 itfiIffltrH&trff*A.1.1 Btfl,E8.1.2 E6fit(E*&Ffl*A.1.2 6t*r,8B.1.3 ffittfrffiffiHif;t#&pfj*A.1.3 wflI,ft.B.1.4 ruE&m&Ff

28、f*A.1.4 ffJffi,ft-B.1.5 i+H&FfJ*A.1.5 Hifl,E8.2-SEFfiH(2-MIB)ffi+&NU*#n*#fiil,H tr tH ffi#B u+E&,ffi ffi ffi+Ht t+ill 4t a w wrltr frw,d=L,ffi e#/ffi ll+tfr/F-F 8#H,H f0 E ffi ffi$W+t fr+r WVil q W L,fiW WW q gE ffi i+E AB bffi Nffi tr ffi n,ffi W frffitr H E&trfJ W flXPtr,Iil nnlfl W ffr fE rJ&g Ff

29、 iEI&tr L*K*&UU#ffi F Bi z-tum Bt fr,|5 A Et.8.2.1 TtttrtilHfiL+rJdFF-EIfrE&VrteWlft4ffit+UrtltfifrX.,M.ffiffi.i.*flJEEiBEB!+Ui.xfTAAfiF!7k#,tlffiffiHfrHffiftffiWffi*W+di.8.2.2 igffitr#+8.2.2.1 EHLrffi*&,frffiffiHt 40 m/z-200 m/z ffitri*,fl8.2.2.2 afrEE ffiEi#EHP.sMS,5%#EF#HH&,K 30 m,fr&0.25 mm,Efet

30、rtr 0.25 pm 4tstrHtrYEE4325 C,*lEIgEffi 8.2.2.3 E,E?kfffiFEffiifffitr&6s ct0.5 cffiffiffitrffi2Jffiffi.8.2.2.4#,tffi.Fp#Elg&ffi#ff94J 200 r/min.8.2.2.5*Hffi100 mL WA r!ffiLffi4H 6!ffi,*Hffi 8.2.2.6 iEffi135 mL pfJ4F*U$t E ffi Zffi 4.h Bim.H#E 10qIlT 345-20r08.2.2.7 ffiXEtr?E100 mL ffiEEtrf+$.8.2.2.8

31、 8ffiffi+ryfttr fE ffi#Bff t Et&ptJ e+#ffi ffi.h 5 0/30 pm Lffi&#/ffi.ll+tft/H:ry B&fi H ffi-n&H E TE ffi#WW WW q4 Efr,D fr E T ft,fH,8 II ffi I)lfiffi tr,A ffi fi E T ffi EiI.B!MH 5 Tf Efl#4e,f+)tt#8.2.2.9 X+ElrffiffiffiE4U 0.1 me8.2.2.10 BIffiAq 50 mL 6tff8.8.2.2.11 ltHr+#ffifi0.7 ym8.2.3 itf,J8.2

32、.3.1 T*Hflt#ffintfiJ?k+tr E&H 6*A$L%ffi ff.fi1 tK,B&fi rJ zjc F+ilr W*tr WE&ft T tr*+,ft il WJ H0 fi$W&pE.8.2.3.2 ryHffi,*q,8.2.3.3=FHFftE(2-MIB)ffiIEffi,41ffi4B.2.3.4 2-F-F,$-3-F EEIEE(2-isopropyl-3-methoxy pyrazine)DUDJ&NEffi,1ffi4B.2.3.5 2-*T&-3-F 5 E ffi E(2-isobuty l-3-methoxy pyrazine)8.2.3.6

33、Hftis*+fi q,tu ffi E M H#ft fr*hit*JEMW fiN.,&E&E-#.W.ffr Ak ffi 8.2.3.7 ffiftffiEfilhffiq8.2.3.8 ffiEF#8.2.3.e+t4ffiE#B ffi IE y&ffi F H 4 fi fitJ zJ ffi E m fi fr Fn ffi ffr 4-*W#U(,4 W#r+IE f,n E H&ffi tr tr rE&n E&E-f,ffit*FBtEE&trE4,D)&fr,#H.ftHrJLW6liEtr WH.h 10 000 ne/LW+lEJrnI&y&,#4cTH!ffiFH

34、Wh zo d.#EE*M#w.fii+ffifdi.8.2.3.l0 frffiE87&so.o pe/L fr+J 2-*T&-3-F fi E F H.Een EE y&H F H 4fi itj zjcffi Em#J,&50.0 1tg/L 6t tr&f70.O ne/L,ffilfr#ffi 8.2.3.l l,uDt,ffiE#i&50.o pg/L W 2-*F.8-3-F fi 4 ffi ffi.ffi DiIEHY&H ry H*fi ill zKffi ffi mffil fi 50.0 pg/L W illU&n#Hr&BftH&70.0 pe/L,Wfin,ftf

35、tffi/(F 50 mL,Hmff WQ-*fr&-3-ry fi4pftE)WEtto.o ig/L,Witr#ffi.B.2.3.12 EHT.&.EffiEffi H/EXf ffiE4Lf(4-Bromofluorobenzene)t.rlEffi eiLWtrt 25 pe/mL,D-l FHIH#J11cJ/T 345-20108.2.4 HffiX*s#FB.2.4.1 ffi ffi E E,-h too mL,#ffi zJ ffi ffi ffi 7 F 6 DA,iE.ln ffi f6zjc H+Ril!VJ ffi 6!W E ffi il&nlE ffi 4 ff

36、i rE E rf,ElJ tr4rffi E.B.z.4.z lnry.htfi6 A ffi+,fr,fr m&Bt H ffi E z-MIB,&H fi ffi g+rE ffi tr ilffi tr B.fi tt ffi 8.2.4.3 lnzjH+AAAfirf,&XffiBfd mL zjcffif ffifrE-4lJ 0.7 mL WHt 10%frJffi,4,ffi,mffi(trH4Hffi fi ilff.m.m),rl*hAfi,B.2.4.4 x+B!ffi ffi,HEixffl lX&WfrB,WH.,l,&+C DJ T,-H.H ffi Fil

37、 tr FJ 6 fr FE fltW#J*1 8.2.4.5#FaR#HpEt 14 d.8.2.5 ffif s&B.2.5.I Elffiffi+ry&flH,FfrlflrffieifsB.2.s.1.I i6inEtrlEww.&.uD)&iE#&H 50 mL EBffitlfr|BB 10.o pLWH.h 50.o pe/L$!ft&nIEH&ilD)bn#Y&,iEtjinffiflIlzJtffiEJ 50.0 ml,Jtrr.f tSffiffi&lffifr+J#H.h 10.00 ng/L8.2.5.1.2 efr,Effi+frtrn rs.5 g 6!Nacl,S

38、lilAtSBffirn ht6#Ey&eillD)t.tEw&Htzjffi50 ml-,ffiAW-ptr+t *ffiW B.1 SPME mEE.8.2.5.1.3 ffi5,EffiElF 65.CHttrffiuKmFnUflB.2.s.1.4 4.75 s ffi*tr E T&YFI+t 44 A U ff e E trfi WPff,T 65 C tr ffi/(m+f;,&,&Ftl30 minB.2.s.l.5&trFI 30 min E,ltH+r&VilFf*LtKll,HWWpFI+ffiffi 5,tE iBhffi N+fr.,rtllffi,WPtl g+%#

39、ffitrl#rlffi XtrH E+tr 8 10 min,U ffi E EI 6 H+T tr+ffi&H 8.2.5.2 EffiW,frfiffiF#HffiJr.f F:2.5 min;#5,fl1;ffi E,r rr.L/min,llffi/.r|ffi,frffi tr,6j|trfi&fr;fff#n ffiE,zso c,#.ffiE)t:0.o6 MPa;ffi*ffiH,280.C.fl-ffiiqE,ElffffiH s6o Cg&ffi 2.5 min;,+ffiEtr,8C/min,IlffiE zso C te4EE250 C6Rf+5 min&ffi H

40、r E*HTT.E#5 Ttr ff fr ffi fr?X:#-lu *u,=*k+rylffiHrf f/mintF-B+/(m/z)w*Ha/(m/z)2-MIBi0.959593.1 07,1 08.1 352-isopropyl-3-methoxy pyrazine9.L7737t52-r242-isobutyl-3-methoxy pyrazine9.t7124151.94B.2.5.3&fffl|lit&ffi#fi fr Eitrilt5ffi il.8.2.5.3.I-,+E,i#ffi ELe,eil Uffi gT 50 ne Bf rIffi E4t#t ttLtltf

41、i,Ffi 44 ffi,#!fr.ffi+B.2.s.3.2&rt-m ffl I#6 H*tr H!Dn IE#y&,Em-,fi W H D 5-E E E&FE(9t,f E&UI ilE pEt2ct/T 345-2010B!3 ffi)ffiWtrfEg(eil.EEft*H.t s.0 nell-.to.0 ne/L,zo.0 ngll-.50.o ne/L&too.o nell-,H*HtrEA 2 ns/L-zol ng/L 2.iEl,EEJEAJ*E rf AnElH#(RSD)$!Zo%B!fl,ft).fu iEtBg FJan r&H&DUDJ ti5 IE H W

42、.*ft h WA.H+d4 E&rT,+tr fl fr H H xf 4L e W W H.X,fr rbi tE WE*E,&fr*+,C-WH,SA.-HffiW&trc,-fitiwwffifrilD-#ffiEY&ffiffiffi&;Ao-fi&rWWffi.ffJ&Drfl;RF-trflIww+frffiDtrT;v-zR#+fl,L8.2.7 p-nEEf 8.2.7.r X*ffi#&E5fH,Bffi NMffi+B.2.5.3Ffi FT ffi EE*.B.2.7.2 ffi.H ffi WYfr q#ffi,fr&H ffi rE fr*,+tE*H ffi H&

43、,FstE Fa fr:n n_U,W Fp ll ffi,E tr&+DE.7 5%-1,25%7-H,ff fi*t 9j,I&Effi ffrl tFt,rEfr*,8.2.7.3 ffitFB#,ffiilxllffi#RBE ffi x.jt+#&E!25%tfi,1r E6 4!Jg*&rIffi tr tr.B.2.7.4 rtffi#FnBtr,&ff,f1+H i&,Uffi*rh*trtilt E*tr,6 ilH*trH ffi Iffi 4E&WfilJtr/5&tr?l+H H&4.H*ffi HRDft T-*&flfir pE Boffi ffi.13FJ,#BD

44、 Eil+B0 fErf AnlEH#4 T 20il(At)(RF)(y)Lfr6!t,ne;qllr 345-2010B.2.7.5 ffi niruiil*iItlH 10+#ffi DJ-L rJ,fr M.frri d.H H&H-M,ffi ffi,ffi.E E ffi F+yffi effififfiffir|ffi pjHlItri+tfrtlffiWffi 4.Hrlffitr&ftTr*&fldkFEH9ffiffi n U,trF,ltffi ffi tr&+ffi EJ 80%-tzo%,ffiin#ffi j|ffi Bt tr&+ffi Et 7 o%-3o%B.

45、2.7.6 fi)lD)+iE.ffi B!E&+,)tf H ffi rf ffi nu ElfEuH&nIE ffi x E&+iE Eil t 80%-720%B.2.7.7,ftil1w,ffi#Hllffiftffi+.tr*EH+&trEH+i5H4,E ffiiltl WfrJtrEFJE#Aif&tr6!ffiE tr,FgE-f IE B!UEEfU,ffi&nE ffi&tr lgj,fi&H Bt&r IEY&,E 4 3 d&*rl tfi-&,H 3 tr B!tr g rf IFJ fiitr+9J B!+4 tr E rf E e X&rIE,fHE(s),aI&

46、E B!tr g rtE Ep t+tr B rf lE(t 3 s).8.2.8 ffiE-5EfffE+-H&g z-MIB Ffr:t*frtJffi tr.5 tEffi H.,n*.B.2 t,n.z+-*&B 2-MrB r)ffifiiffi&5EffiE#frtui6tuI&tr/6e/L)+qE&+/o/0tErftf IEtSE/%trffiww2-MIB209613_ 3181-6s ttrE7J(B;2-135 mL trHIfi;s-&)tffi.#t4-WwfiL,HBn#E#;s-WW*#t6_ffif,dtE;7-50-L d#6ln 13.5 s*!NaCl;

47、8-&rffi#*.E B.1 SPME E-CEE14qllr 345-2010Fff*C(flyEEEft*)Hfi&Emq5rfiH!fltEC.I EllEa xffieBffi ffi fu e pfj ff E+tri 7k)1,4 ffiirH B!-+E E frea w.tr#&tr+t fr M*,xt&TEEtrhBrr 10 rf B9ffiENhfrfr*N&TEEtr r|+t 60 rffr+JtffiN7Le(*ffi6)h d,c.r.I fra#w.Elhc.1)fr+,i_trdro-dro-c.2 flllc.2.1WE+uflE#E0.fifF+Nff

48、i:&EtTE8,ItrIAEE to%EffitrfrE9Adro d fitrfrft6t*t6lmmE c.I trft&Ht*&(a,o)roEfrHE&fr(c.1)ifH,Htl,Eilffi8BtzJcY15cJlT 345-2010c.2.2 d*Hg*i*HEE 60%fr+JH.tF+frT&#BE4teE+|fr ffi*Tb,F*b RtF*,5&ffi Hlj,fi Ep tdro,F,Kl C.116cJlr 345-20r0Ftr*D(flEftFff*)*E(*.nF.ffi.*)*rffinuEw ffiffi wfr.+#tr(B.ffi.fft)eE ff

49、i u0 E rI t#ffi trtJ 6 fn#ffi&ru.D.I ffiFnHJ#D.l.1 ffiW+.o e ffit*ft#ffi(ffiffifl10 ms),W.=frRffi+,fuA180 mL pl6.t?th 4 B!zJ.HffiDE 115 c+5 cffitrffiE6f ffi 3 h,*,Eil+ffi*(+ffifiU#&),e*p4gm,&HpH t4h 4fr1JtL$fr!&,ffi7j*SHmffi#100 ffiEBIBffiF&0.1 mL ffiffi5 180 mL BF4.D.1.2 W=frMffiAffiWE!fi#Tfufl 1o

50、minD.t.3+*ptr,inzlcEdff,&200 mL,Hffi#BE-frlEA,f*trH 0.45 pm 60ffimtrffi.D.1.4 BfffiffiSB!so mLffi&*+,flUtr8!ffiy&fFt#ffi&HD.2 ffifr+&fl|lD.2.1*&GB/T 5750.6-2006 ffi 5 HBEfl,E D.2,2 Hilr GB/T 57s0.6-2006 ffi 6 HB!fl,E.D.2.3 ffi&cB/T 57s0.6-2006 ffi e HBgfl,ED.2.4#&GB/T 57s0.6-2006 H ilHBEflE.77ililil