ࡱ > R X bjbj ? } } I r r 8 t { > ' ' ' ' ' H> J> J> J> J> J> J> @ ?C ^ J> - J> ' ' | w> * * * ' ' H> * H> * * r 1 T l2 ' ,(% q) P2 4> > 0 > ^2 C q) $ C l2 C l2 * J> J> * > C r : єSTirSf[Rgel 7x+TϑvKm[ SP[gIQIQ1l 6Rf [?z 5xNN gPlQS NO N]Nt^mQg єSTirSf[Rgel 7x+TϑvKm[ SP[gIQIQ1l N0]\O{Q 1 . 1 eliQ 1 . 1 . 1 yvv_'` 5ё^\STirєSTir/f(uN5u@6R ɑi_/ sti_0_vPSBR05uP[vt5u[hVvSe0 яQt^]xxє0kxxєSTir^:W BlϑR'YNYOvT\OuNegY(WuNǏz-NQnx0|[0_Km[v^c6RvQ-N g[CQ }7x+Tϑ[uNx6R g͑aIN_N/fcؚNT(ϑv͑b/gchVdk^zєSTir-N7x+TϑvKm[hQ;R N[0vMRbV\*g0RєSTir-N7x+TϑvKm[hQ0 1 . 1 . 2 (uV ,ghQ(uN]xxєnm0kxxєnm-N7x+TϑvKm[0Km[V0 . 0 0 0 0 5 % ^0 . 0 0 1 % 0 1 . 1 . 3 SL'` blQS'YϑuN5ё^\STir(WNTNf-NegYvFU[Bl7xϑ\O:N N*Nb/gchSP[gIQlKm[5ё^\STir-Nv7xϑupOe^ؚ0br^pbR:_0Qnx^:_NI C P - A E S lKm[yr+R(WєWSOX[(WNI C P - A E S lW,g NhKm7xϑ0 5xNN gPlQS(WVQ5ё^\S grё^\RgWwQ gCgZ0WMO0hQwINXTY!kSN grLNhQvwI0I{]\OwQ g0N[velxvz~0 1 . 1 . 4 ㉳Qv;N bNgNVQYvsQRg[avhQRgelbV\*g0RєSTir-N7x+TϑvKm[hQ(WuNǏz-NQnx0|[0_Km[v^c6RvQ-N g[CQ }7x+Tϑ[uNx6R g͑aIN0 1 . 2 NRegn 5xNN gPlQSN2 0 1 6 t^T N~;N{cQ6R[ єSTirRgel 7x+TϑvKm[ SP[gIQIQ1l LNhQRfNN2 0 1 7 t^1 1 ghQV grё^\hQSb/gYXTOybQyvybQeS:N]OSy[ 2 0 1 7 ] 4 0 S, RS:N2 0 1 7 - 0 1 6 5 T - Y S b/gR_SUSMO:NhQV grё^\hQSb/gYXTOhQwIUSMO:N5xNN gPlQS0[bt^P2 0 1 9 t^0 1 . 3 ,ghQ6RUSMO0wINS@bZP]\O ,ghQ1u5xNN gPlQS05xhKmybNWS gPlQS#wI;NwIN:NёZy0NNh0RBhNSX X X ;N#,ghQvel6R[0De6eƖ0b/gSpevnx[ShQag>kvQ]\O0 ,gRSNwIUSMOSb^Nw]NRghKm-N_0-NVBhgwN0W(xvzb gPlQS0m3W^-Nё\WS grё^\N gPlQSsQQpS0_lwIll5ё^\ gPlQS0y^+}ёwQKmՋb/g gPlQS0ffy]8 gPlQSI{0SNwINX X X ;N#,ghQv]\O0 1 . 4 ;N]\OǏz 2 0 1 6 t^1u5xNN gPlQScNyv3ufN2 0 1 7 t^hQV grё^\hQSb/gYXTONN sQNpSS8 g2 3 el[^5ё^\hQyvNR=[OO~vw0 grhY[ 2 0 1 7 ] 6 2 S SvsQO~veN|^yN 0єSTirRgel 7x+TϑvKm[ SP[gIQIQ1l0NR=[nx[NhQSNUSMO=[NhQRyvvۏ^[cTR]0 2 0 1 9 t^4 g1 7 e^1 9 ehQV grё^\hQSb/gYXTO(WYm_lPhaNS _ grё^\hQyvOfhQ6RO]\OO0O[,ghQ?z0ՋbJTۏLRgTv^[cNT~]\O0(WdkO N[,ghQeO9ea0 TUSMO[,ghQv;NO9eaYN ^S hQzagS aQ[ cQUSMO Yta Yl 1 . 7x+TϑNOvєSTirnm^R'Yy7hϑ0 -NV grBhgwN0W(xvzb gPlQS NǑ~ S_єSTir-Nvє+TϑؚeyS'Y7hO gRє؏SQeg0 2 . SP[gIQIQ1lKm[7xe7xvhQf~v~'`_}Y0~'`V[^SZP Nag0 ^2 5 g / L vhQf~0 -NV grBhgwN0W(xvzb gPlQSm3W^-Nё\WS grё^\N gPlQSsQQpS NǑ~ 7x0 g / L ^2 5 g / L vhQf~v~'`/f_}YFO7xSm^4 g / L e(udkf~͑ Y'` N}Y0 3 ^ReQ[~'`vsQ|pevcBlBl~'`vsQ|peY\N NMbSNRgKmϑ0 m3W^-Nё\WS grё^\N gPlQSsQQpS Ǒ~ OT]eEQ 4 ^[kx2؏S7xv؏SeZP NNagNՋ0 m3W^-Nё\WS grё^\N gPlQSsQQpS Ǒ~ OT]eEQ 5 ^XRNhV gsO]\OagNv b0,glKm[+TϑNO [NhVupOe^hQP3z['`^ZPBl0 m3W^-Nё\WS grё^\N gPlQSsQQpS NǑ~ hQ?z-N] g[NhVvBlTe(WՋbJT3 . 1 -N}lAmϑSO\=lAmϑۏLOSkOՋvvv1\/f+T7x1 . 0 0 u g / L vgIQ:_^