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f:yQ olx^ uS Q(uNPυ;evQ[R]:Nt`0 Tq@bveO N Tvy{| [ ؏^ wS_ev)n^TlPagN0.  -eJ",{N R](u4lvBlSQS$ xN0R](u4lvBl R](u4lϑ'Y uNN(TP4YNT4l~40~60(T 1(T|6RT4l10~20(T N[4lv(ϑBlؚ0(= 3N-fK *(u4lSb nm(u4lnm0QtSxmo0nm[ hV0R ](uwQI{ 6R|vnmPm `$uN(u4l nq4l @g̃4l QtS4l a$p(u4lRR(u4l b$u;m(u4lSb*NNkSu c$m2(u4l\}}}L} }RZ  gL 2(u4l(ϑBl QNSevcc扄v(u4l ^&{Tn(u4lhQ0er0on0e`nmir(0e_sT_U0eu~̃0ep_uirS[uk N+T[NSOeP^ g[0 gkvir(0 dkY 4l-N N^+T gkxS"l0(l0]xxvSN]xxvI{ _N N^ gǏYv00I{0 4lvlx^_Nvcq_TR]NTv(ϑ04l-NvbAvv+TϑQ[[vlx^ N,eg 1GS4l-N+T10mgCaObMgOS1v4l 8^(uCaO+Tϑh:y0.  phM 4lv;`lx^ 0 ~ 4:Ngov4l 4 ~ 8:No4l 8 ~ 16:N-NI{lx^v4l 16 ~ 30:Nlx4l 30N N:N_lxv4l lx^Ǐ'Yv4l N[\OR](u4l Vlx4l-NvvNg,-Nvgx~Tubgx OgSlx0 AvsT 1GS4l-N+T gMgO 40mgOS\QsT00I! !;iN 0Av؏SNg,-NvxSTubn㉦^\v g:gxv v^Nˆ}v(ub Nn'`ir( _wAlmmJmblm0 @bN do6RoW JSbTOX[S(ulx^'Yv4l NOcg,v'`Tlx^Y vQ[R]TBl4lvlx^ N[Ǐؚ0 wQSOv (u N T R]Ty{| N T [4lvlx^BlN N T0 jO N0R](u4lvYt mQBR10~20kg/m3 ll lm 4ln m`l ll(10~30kg/m3)6qon mk Ǐn 4l`l 4ll?b M4l{b4lTX nm4ll uNSp(u4loSXC} }} x., B kP PN on 16qon 2Ǐn 4lAm~NyYT['`b gT[~gvN(Yx0(gp e 4l-NvNN`nmirb`Bg(O*bYu(WN(vT[bhb N O4lon0 3RmQBRon 6q4l-N `nmirhbN,&^5uw S_ReQvmQBR4l ub Nn'`&^ck5uwv3yP[ OSu5uw-NT ZƖ Nl O4lon0r G G G G@KOlQ 8^(uvmQBR gݔvSv ݔv;N gkxxݔAl2(SO4)318 H2O T fwAl2(SO4)3K2SO42 H2O v;N gkxxNFeSO47 H2O kxxFe2(SO4)3 S N/lSFeCl3I{0 mQHegNbeQvmQBRvϑbckvsQ { c4lvmJm^~mQՋTnx[vQ(uϑ0 S_)n^NON5!N Ne QZ^uba )n^kGSؚ10! QZ^XR~1 P0 ݔvBlS4lvpH6.5^7.5mQHegg}Y vBlS4lvpH6.1^6.4mQHegg}Y mQln/f(Wlmi-N[bv 'Yi50mN N N gN[vaW^ 0.2%kM NOndll0nn0n&nNnznn-n    !           L - -- --- H-.------ ---------- -- -mRN mk ~onYtv4l N+T g'Yϑ_uir yr+R/fũNbp'`_uir {ۏLmk0 R](u4lN,Ǒ(u/lSl 8^(uo}v|CaOCl2,o}v|NaCl,m`/lI{0 o}v|beQ4l-NTub!k/lxHOCl,QRQ0O0 2 CaOCl2 + 2 H2O ! Ca(OH)2 + CaCl2 + 2HOCl HOCl ! HCl +0O0 b HOCl ! H+ + OCl- 8nyv0O0'lS4l-Nv_uir OvQu}T;mR\Pbk0 o}v|v(uϑ N4l{v+gz>eQvYO/lϑ:N0.1^0.3mg/l4lKN:N[ Y\N0.1mg/l4lRmk\O(u N[hQ 'YN0.3mg/l4l ONu/llsT0 o}v|NaOCl!k/lx @g̃R:_ '`(3z[ (W4l-NOce N+T`nmir NXR4lvlx^ k(uo}v|}Y0jxG >G1G ,GC---------F-----,-- -- ----nS  N oS MNO4lvlx^ NTR](u4lvBl yr+R/fp(u4l[lx^Blf%N0 1Rpl SdSfelx^04l-N+T0Axxvvy:Nfelx4l0 +T0Akxxvb/lSirvy:N8lENlx4l0 felx^=8lENlx^y;`lx^0 RplSdSfelx^ Ca(HCO3)2!CaCO3!+ H2O+CO2! Mg(HCO3)2!Mg(OH)2!+ H2O+CO2!.w          ^0--O---G-oT  2wppNxx~l RwppSOfelx4loS Ca(HCO3)2+Ca(OH)2!2CaCO3!+ 2H2O Mg(HCO3)2+ Ca(OH)2!MgCO3+ CaCO3!+ 2H2O MgCO3+ Ca(OH)2!Mg(OH)2!+ CaCO3! Rxx~O8lENlx4loS CaSO4 + Na2CO3! CaCO3! + Na2SO4 MgSO4 + Na2CO3!MgCO3+ Na2SO4 wppHQMbqTnm QNxx~N TRN4l-N db xxv{|lmT QǏndSlmir0 3yP[Nbcl lx4lǏyP[NbcBRB\oS sS_0Ro4l +TϑSM0.01mmol/LN N0 i iiii                            5/----N-3--(---rW V dv ~oSv4l+T g'Yϑvv{|Sx :NN_0ReyP[v-N'`o4l {dv0 15ungl (u5uR-Nv3yP[R_ v^5uAm&^p _0ReyP[-N'`o4l lYޏ~S0ꁨRS NYRNUOSf[oBR Vdk[ N&^NUOqS[4l(vV } Te[v{|vdSϑ_N[fc6R0 2 nlbyǏnl (WSnhV-N [4leRSR O4lRP[ǏJSn 4l-NvQ[yP[*bYu N 0Rdvvvv0T3`;P3--f--G-uZ  ,{ N g,R]SevYt SevYt  T{|R]TvT~]z N T FO(W*g ۏLT~]zMRT{|R]NT gN kqQ Tv]z SSevYt [ SbSev +R R~0mm S v RR4xxTbr0J(4---x] f N0Sev +R Se +Rvvv(WNTRd NTvTPp SvSe0TRdSuk[v xub_v Ty NRNv bq^ NNv 4xˆb:gh_c$O NTBlv0 +RvwQSOhQ9hncT{|R]T[SevBl [0 N0SevR~ cgb_'Y\R:N N TvI{~ NOT:ghSd\O _0Rb_`tePvNT0 S geOcgTb_`v6RT0YgR0gAlSgqI{Mb NۏL'Y\R~0 t Y G Y E-{` d N0mm mmvvvQ\ll Q\_uir SdkYuQo0 4l)nN,/f8^)n ge:NNXRmmHegSN(up4l FOp4l N(uNgoYAl bq^ؚvgT0 gv NkYu gkoBRvSe ؏(uSf[oTmm N,8^(uvSf[ՋBR:N0.5^1.5 % vxnm b 0.03^0.05 % KMNO4 nm b 600ppmo}v|m mmel\SeTomkO1:1.5^2 xml5^10R Q(un4lmSSf[ՋBR0 mm(u4l^/fAmR4l _s4l'Y'YXRSev&^̃ϑ NYAmR4l}Y0f}v}l}J} n--$ -)/~c @ V0Sv _Yg,SevYv g_N,||b g~k wQ g NoΘsT ^S_Sc Ncؚ6RTvT(0 Svvel 1:ghSv 1 Kb]PR\WRwQ 2 \W:gh QNgc扄vRwQ :ghVN _{(u NbTё6Rb (O_wgŏSr NfxPXRbTvё^\ch0j4f6 :@; Jf  2Sf[Sv 8^(uNaOHbKOHb$NvmTmSv YCh0NgSv0ThP[SVcI{0 1 St )R(ug,T~~bP'`v NNegSvv0gv-Nv҉( JS~~ }fxP SSn gx4l 1YSQ'` g~~:NX~ހ kbx0Vdk (uxmYtTvg[ gvSc OX[g0 2 xmSve^lavNy ۏLxmSvexmvSm^ )n^NSYteg,y{| TySbq^ N T _ _{_}Ycc BlScgvS N$Og0@x`xx;x&\hIi&3 Qyg,SexmSvvagNY Nh l  4 el xmxl Qxm pxm mxl \Rpvxm(uؚSUmSvvSe0Vx x6xx&xjom  3pRSv (Wؚ)nwev\O(u N g,hbŏSp hv4xˆ gvNgKNvSgSu4l 1YSQ'` gvO[fdS0 YCh0Og0gwg0juI{vg[vSv0 4vlSv ;N(uNThtv1Vc (Wgvv\O(u N Og4l Vc1S0 (uvlSVcvThtΘsT}Y rl‰0 5QQSv \g,NQQňnvQQhbcGr;R OvQYvQ~NQQňn N S_g,y_e YvsSeRy0 x;x x4x x.x T4 .6Z:4n V0SevRR04xxNSAl SOy'Yvg, (u\Or^6R0ňP0o0g/I{e S_vRR OcN[vb_`(u\O6Rgt gqvSe4xx NOnq6R6RgAl gRvSe~4xxTONSAl0(P Q ^o  p  q  r  s  t    (  x  c $`' Xw',   vB   ND1?P PvB   ND1?t|r   T1??j|  T1?@wvB  ND1?K K vB  ND1?F F vB  ND1?F  F vB  ND1?F -F vB  ND1?    pB  HD1? z vB  ND1?{  vB  ND1?  H  0޽h ? f33fy___PPT10Y+D=' = @B +   (  x  c $ X'   H  0޽h ? f33fy___PPT10Y+D=' = @B +p   (  x  c $ Xwi   H  0޽h ? f33f7 K0 F> (   ~   s * X<   h   PA޽h ?te'Y\ 1 ̙33y___PPT10Y+D=' = @B +;K0 JB(  ~  s * \   l  TA޽h ?te'Y\ 358 ̙33y___PPT10Y+D=' = @B +p    (  x  c $2 X   H  0޽h ? f33fp   P (   x   c $| X'   H   0޽h ? f33f   ,(  ,x , c $ X'v   H , 0޽h ? f33fy___PPT10Y+D=' = @B +   8(  8x 8 c $. X   H 8 0޽h ? f33fy___PPT10Y+D=' = @B +   D(  Dx D c $> Xw   H D 0޽h ? f33fy___PPT10Y+D=' = @B +p   P(  Px P c $dN Xw   H P 0޽h ? f33f   @\(  \x \ c $0^ X   H \ 0޽h ? f33fy___PPT10Y+D=' = @B +2  >161p-h0(  hr h S @( X   /  h #"."qrqrqrq9   j h B1 ?rB ?h B1 ?rB @h B1 ?rB Ch B1 ?RRrB Eh B1 ?rB Hh B1 ?  rB Kh B1 ?rB Oh B1 ?rB ah B1 ?7 7 rB sh B1 ?  rB h B1 ?  rB h B1 ?   h  `X 1?< hB xmvSm^ )n^NSYtey:NxmSvv N }0 "H h 0޽h ? f33fy___PPT10Y+D=' = @B +  t:(  tx t c $} X    r t ZHr(1?_|H t 0޽h ? f33fy___PPT10Y+D=' = @B +p   (  x  c $ʧ X   H  0޽h ? f33fp   (  x  c $֧ X,   H  0޽h ? f33f  0(  x  c $\ XP   x  c $ X   H  0޽h ? f33f  0(  x  c $( XP   x  c $u X   H  0޽h ? f33f  0(  x  c $`u XP   x  c $L* X   H  0޽h ? f33f   0(  x  c $E XP   x  c $ X   H  0޽h ? f33f  00(  x  c $ XP   x  c $z X   H  0޽h ? f33f  @0(  x  c $1 XP   x  c $ o X   H  0޽h ? f33frj`NV XY[^r{_u`xb{d~fnhoj n? ٭ x( / 00DTimes New Roman0z[ 0D[SOes New Roman0z[ 0 DArialNew Roman0z[ 0"0DWingdingsRoman      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abefgjklmnopqrstuvwxz{|}~՜.+,0     Ļʾ43hedy(&+A 0Times New RomanArial Wingdingsѵ5 ߼ӹԭ ҪԤ ڶ ԭҪ õƬ 3 õƬ 4 õƬ 5 õƬ 6 õƬ 7 õƬ 8 õƬ 9 õƬ 10 õƬ 11 õƬ 12 õƬ 13VaѬ ֱ̬SO2ʹ֮һSO2󱣴档 ѬʱȼǽSO2ͨ룬ȼգӸƿҺֱ̬ӻͨ롣ΪÿѬҿռԼ200gװʵÿԭ2kgơ Ѭϸı׼ǣѱɫˮΣŨSO2ζںSO2ŨȲ0.080.1 õƬ 15 õƬ 16ڶ ӹˮҪ󼰾 õƬ 18 õƬ 19 õƬ 20 õƬ 21 õƬ 22 õƬ 23 õƬ 24\ 崦ˮԺд΢ر²뿹΢ ӹˮһȻƯ׷CaOCl2,Ư׾NaCl,Һ̬ȵȡ Ư׷ͶˮкɴHOCl,ٷֽO 2 CaOCl2 + 2 H2O Ca(OH)2 + CaCl2 + 2HOCl HOCl HCl +O HOCl H+ + OCl- ġOˮе΢ʹֹͣ Ư׷۵ˮܵĩ˷ųΪ0.10.3mg/lˮ֮ΪˣС0.1mg/lˮòȫ0.3mg/lˮζ Ư׾NaOClƣɱǿȶˮбʱϳˮӲȣƯ׷ۺá õƬ 26 õƬ 27 õƬ 28 õƬ 29 õƬ 30 õƬ 31 õƬ 32 õƬ 33&3ֹԭϼҺȥƤ± õƬ 35 õƬ 36 õƬ 37 õƬ 38 õƬ 39 õƬ 40 õƬ 41 õƬ 42 õƬ 43  õ  " a$ L6Rel r^LNbq^ؚ+T4lRYvSe N,(uvϑ:NSe14 15 L6Re [Rybbv bS RB\eQ`l s^S'} NB\(uv\ 1u N NB\RY hb(uvv~zzl OOX[ NOW _NSvLNkeT SQRfr^bpr^ZPbr^oWOX[0 4lLNbq^NO4lR\vSe N,M6R20%vߘvnm\g,ml OOX[0 SY ^lapH

f:yQ olx^ uS Q(uNPυ;evQ[R]:Nt`0 Tq@bveO N Tvy{| [ ؏^ wS_ev)n^TlPagN0.  -eJ",{N R](u4lvBlSQS$ xN0R](u4lvBl R](u4lϑ'Y uNN(TP4YNT4l~40~60(T 1(T|6RT4l10~20(T N[4lv(ϑBlؚ0(= 3N-fK *(u4lSb nm(u4lnm0QtSxmo0nm[ hV0R ](uwQI{ 6R|vnmPm `$uN(u4l nq4l @g̃4l QtS4l a$p(u4lRR(u4l b$u;m(u4lSb*NNkSu c$m2(u4l\}}}L} }RZ  gL 2(u4l(ϑBl QNSevcc扄v(u4l ^&{Tn(u4lhQ0er0on0e`nmir(0e_sT_U0eu~̃0ep_uirS[uk N+T[NSOeP^ g[0 gkvir(0 dkY 4l-N N^+T gkxS"l0(l0]xxvSN]xxvI{ _N N^ gǏYv00I{0 4lvlx^_Nvcq_TR]NTv(ϑ04l-NvbAvv+TϑQ[[vlx^ N,eg 1GS4l-N+T10mgCaObMgOS1v4l 8^(uCaO+Tϑh:y0.  phM 4lv;`lx^ 0 ~ 4:Ngov4l 4 ~ 8:No4l 8 ~ 16:N-NI{lx^v4l 16 ~ 30:Nlx4l 30N N:N_lxv4l lx^Ǐ'Yv4l N[\OR](u4l Vlx4l-NvvNg,-Nvgx~Tubgx OgSlx0 AvsT 1GS4l-N+T gMgO 40mgOS\QsT00I! !;iN 0Av؏SNg,-NvxSTubn㉦^\v g:gxv v^Nˆ}v(ub Nn'`ir( _wAlmmJmblm0 @bN do6RoW JSbTOX[S(ulx^'Yv4l NOcg,v'`Tlx^Y vQ[R]TBl4lvlx^ N[Ǐؚ0 wQSOv (u N T R]Ty{| N T [4lvlx^BlN N T0 jO N0R](u4lvYt mQBR10~20kg/m3 ll lm 4ln m`l ll(10~30kg/m3)6qon mk Ǐn 4l`l 4ll?b M4l{b4lTX nm4ll uNSp(u4loSXC} }} x., B kP PN on 16qon 2Ǐn 4lAm~NyYT['`b gT[~gvN(Yx0(gp e 4l-NvNN`nmirb`Bg(O*bYu(WN(vT[bhb N O4lon0 3RmQBRon 6q4l-N `nmirhbN,&^5uw S_ReQvmQBR4l ub Nn'`&^ck5uwv3yP[ OSu5uw-NT ZƖ Nl O4lon0r G G G G@KOlQ 8^(uvmQBR gݔvSv ݔv;N gkxxݔAl2(SO4)318 H2O T fwAl2(SO4)3K2SO42 H2O v;N gkxxNFeSO47 H2O kxxFe2(SO4)3 S N/lSFeCl3I{0 mQHegNbeQvmQBRvϑbckvsQ { c4lvmJm^~mQՋTnx[vQ(uϑ0 S_)n^NON5!N Ne QZ^uba )n^kGSؚ10! QZ^XR~1 P0 ݔvBlS4lvpH6.5^7.5mQHegg}Y vBlS4lvpH6.1^6.4mQHegg}Y mQln/f(Wlmi-N[bv 'Yi50mN N N gN[vaW^ 0.2%kM NOndll0nn0n&nNnznn-n    !           L - -- --- H-.------ ---------- -- -mRN mk ~onYtv4l N+T g'Yϑ_uir yr+R/fũNbp'`_uir {ۏLmk0 R](u4lN,Ǒ(u/lSl 8^(uo}v|CaOCl2,o}v|NaCl,m`/lI{0 o}v|beQ4l-NTub!k/lxHOCl,QRQ0O0 2 CaOCl2 + 2 H2O ! Ca(OH)2 + CaCl2 + 2HOCl HOCl ! HCl +0O0 b HOCl ! H+ + OCl- 8nyv0O0'lS4l-Nv_uir OvQu}T;mR\Pbk0 o}v|v(uϑ N4l{v+gz>eQvYO/lϑ:N0.1^0.3mg/l4lKN:N[ Y\N0.1mg/l4lRmk\O(u N[hQ 'YN0.3mg/l4l ONu/llsT0 o}v|NaOCl!k/lx @g̃R:_ '`(3z[ (W4l-NOce N+T`nmir NXR4lvlx^ k(uo}v|}Y0jxG >G1G ,GC---------F-----,-- -- ----nS  N oS MNO4lvlx^ NTR](u4lvBl yr+R/fp(u4l[lx^Blf%N0 1Rpl SdSfelx^04l-N+T0Axxvvy:Nfelx4l0 +T0Akxxvb/lSirvy:N8lENlx4l0 felx^=8lENlx^y;`lx^0 RplSdSfelx^ Ca(HCO3)2 ! CaCO3!+ H2O+CO2! Mg(HCO3)2 ! Mg(OH)2!+ H2O+CO2!.w          \0--O---L-oT  2wppNxx~l RwppSOfelx4loS Ca(HCO3)2 + Ca(OH)2 ! 2CaCO3!+ 2H2O Mg(HCO3)2 + Ca(OH)2 ! MgCO3+ CaCO3!+ 2H2O MgCO3 + Ca(OH)2 ! Mg(OH)2!+ CaCO3! Rxx~O8lENlx4loS CaSO4 + Na2CO3 ! 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f:yQ olx^ uS Q(uNPυ;evQ[R]:Nt`0 Tq@bveO N Tvy{| [ ؏^ wS_ev)n^TlPagN0.  -eJ",{N R](u4lvBlSQS$ xN0R](u4lvBl R](u4lϑ'Y uNN(TP4YNT4l~40~60(T 1(T|6RT4l10~20(T N[4lv(ϑBlؚ0(= 3N-fK *(u4lSb nm(u4lnm0QtSxmo0nm[ hV0R ](uwQI{ 6R|vnmPm `$uN(u4l nq4l @g̃4l QtS4l a$p(u4lRR(u4l b$u;m(u4lSb*NNkSu c$m2(u4l\}}}L} }RZ  gL 2(u4l(ϑBl QNSevcc扄v(u4l ^&{Tn(u4lhQ0er0on0e`nmir(0e_sT_U0eu~̃0ep_uirS[uk N+T[NSOeP^ g[0 gkvir(0 dkY 4l-N N^+T gkxS"l0(l0]xxvSN]xxvI{ _N N^ gǏYv00I{0 4lvlx^_Nvcq_TR]NTv(ϑ04l-NvbAvv+TϑQ[[vlx^ N,eg 1GS4l-N+T10mgCaObMgOS1v4l 8^(uCaO+Tϑh:y0.  phM 4lv;`lx^ 0 ~ 4:Ngov4l 4 ~ 8:No4l 8 ~ 16:N-NI{lx^v4l 16 ~ 30:Nlx4l 30N N:N_lxv4l lx^Ǐ'Yv4l N[\OR](u4l Vlx4l-NvvNg,-Nvgx~Tubgx OgSlx0 AvsT 1GS4l-N+T gMgO 40mgOS\QsT00I! !;iN 0Av؏SNg,-NvxSTubn㉦^\v g:gxv v^Nˆ}v(ub Nn'`ir( _wAlmmJmblm0 @bN do6RoW JSbTOX[S(ulx^'Yv4l NOcg,v'`Tlx^Y vQ[R]TBl4lvlx^ N[Ǐؚ0 wQSOv (u N T R]Ty{| N T [4lvlx^BlN N T0 jO N0R](u4lvYt mQBR10~20kg/m3 ll lm 4ln m`l ll(10~30kg/m3)6qon mk Ǐn 4l`l 4ll?b M4l{b4lTX nm4ll uNSp(u4loSXC} }} x., B kP PN on 16qon 2Ǐn 4lAm~NyYT['`b gT[~gvN(Yx0(gp e 4l-NvNN`nmirb`Bg(O*bYu(WN(vT[bhb N O4lon0 3RmQBRon 6q4l-N `nmirhbN,&^5uw S_ReQvmQBR4l ub Nn'`&^ck5uwv3yP[ OSu5uw-NT ZƖ Nl O4lon0r G G G G@KOlQ 8^(uvmQBR gݔvSv ݔv;N gkxxݔAl2(SO4)318 H2O T fwAl2(SO4)3K2SO42 H2O v;N gkxxNFeSO47 H2O kxxFe2(SO4)3 S N/lSFeCl3I{0 mQHegNbeQvmQBRvϑbckvsQ { c4lvmJm^~mQՋTnx[vQ(uϑ0 S_)n^NON5!N Ne QZ^uba )n^kGSؚ10! QZ^XR~1 P0 ݔvBlS4lvpH6.5^7.5mQHegg}Y vBlS4lvpH6.1^6.4mQHegg}Y mQln/f(Wlmi-N[bv 'Yi50mN N N gN[vaW^ 0.2%kM NOndll0nn0n&nNnznn-n    !           L - -- --- H-.------ ---------- -- -mRN mk ~onYtv4l N+T g'Yϑ_uir yr+R/fũNbp'`_uir {ۏLmk0 R](u4lN,Ǒ(u/lSl 8^(uo}v|CaOCl2,o}v|NaCl,m`/lI{0 o}v|beQ4l-NTub!k/lxHOCl,QRQ0O0 2 CaOCl2 + 2 H2O ! Ca(OH)2 + CaCl2 + 2HOCl HOCl ! HCl +0O0 b HOCl ! H+ + OCl- 8nyv0O0'lS4l-Nv_uir OvQu}T;mR\Pbk0 o}v|v(uϑ N4l{v+gz>eQvYO/lϑ:N0.1^0.3mg/l4lKN:N[ Y\N0.1mg/l4lRmk\O(u N[hQ 'YN0.3mg/l4l ONu/llsT0 o}v|NaOCl!k/lx @g̃R:_ '`(3z[ (W4l-NOce N+T`nmir NXR4lvlx^ k(uo}v|}Y0jxG >G1G ,GC---------F-----,-- -- ----nS  N oS MNO4lvlx^ NTR](u4lvBl yr+R/fp(u4l[lx^Blf%N0 1Rpl SdSfelx^04l-N+T0Axxvvy:Nfelx4l0 +T0Akxxvb/lSirvy:N8lENlx4l0 felx^=8lENlx^y;`lx^0 RplSdSfelx^ Ca(HCO3)2 ! CaCO3!+ H2O+CO2! Mg(HCO3)2 ! Mg(OH)2!+ H2O+CO2!.w          \0--O---L-oT  2wppNxx~l RwppSOfelx4loS Ca(HCO3)2 + Ca(OH)2 ! 2CaCO3!+ 2H2O Mg(HCO3)2 + Ca(OH)2 ! MgCO3+ CaCO3!+ 2H2O MgCO3 + Ca(OH)2 ! Mg(OH)2!+ CaCO3! 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