nutrients (nitrogen and phosphorus) in water and wastewater
TRANSCRIPT
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^legdjjd uijq uljtqflo3 afuuljxd 4; b lh {lqiuuftm ulaftmqi~q~iqd qdq~igva~iqd fo 9;; riqd~* nlfj ltq ql ~dated
xljtmd ql 5; mj* ellj ioa afjtqd 9;; mj
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Oduujd~fsiqflo mdqgla
[~d{i~d uqioai~au h~lm uqle` immloftm uljtqflo
Uqle` immloftm uljtqflo3 afuuljxd 5/796 b iogva~ltu
OG1Ej 'a~fda iq 9;;E& fo riqd~ ioa iactuq xljtmd ql 9 jfqd~'9 mJ = 9 mb lh OG5-O&
H~lm uqle` uljtqflo {~d{i~d uqioai~a uljtqflo lh 9 mJ =9; b OG5-O ioa tud hl~ uqioai~au {~d{i~iqflo
Afuqfjj uim{jdu* uqioai~au ioa ~dibdoq njio`u ioa eljjdeq
afuqfjjiqd hl~ oduujd~fsiqflo Afjtqd qgd afuqfjjiqd {jtu nl~fe iefa ql 4;; mJ ioa qi`d 4;
mJ hl~ oduujd~fsiqflo
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Oduujd~fsiqflo mdqgla Dfqgd~ odtq~ijfsd rfqg OiLG ioa oduujd~fsd rfqg 9 mJ
Oduujd~ ~dibdoq l~ af~deqjv oduujd~fsd rfqg > mj Oduujd~~dibdoq
Oduujd~ ~dibdoq3 afuuljxd 98; b OiLG fo riqd~* ellj*ujlrjv iaa mfwd~ lh 9;; b lh md~et~fe flafad 'GbF>& ioa 2;b {lqiuuftm flafad '@F& afuuljxda fo riqd~* ioa iactuqxljtmd ql 9 jfqd~
Hl~ qgd ~dieqflo ql leet~ ijjlr iq jdiuq 9; mfo/ 'rgdoOG5-O fu xd~v jlr tud 5; mfo/ ~dieqflo qfmd&
@dd{ qdm{d~iqt~d ioa ~dieqflo qfmd uimd hl~ uim{jdu*njio`u ioa uqioai~au
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Oduujd~fsiqflo mdqgla
Mdiut~d q~ioumfqqioed l~ inul~nioed lh uim{jdu ioauqioai~au ibifouq ~dibdoq njio` nv u{deq~l{glqlmdqd~
Hl~ jlr OG5-O jdxdju ';/1 ql 4/; mb,j& mdiut~d eljlt~ iq1;;-1>4 om ioa jfbgq {iqg lh 9 em '4 em jfbgq {iqg ijjlrumdiut~dmdoqu iu jlr iu 4-8; b,j& ioa hl~ OG5-O jdxdju
i{{~liegfob 9; mb,j tud 14;-4;; om rixdjdobqg Mdiut~dmdoqu hl~ uqioai~au i~d tuda hl~ eijfn~iqflo
Xfutij elm{i~fulo ibifouq uqioai~au eio nd ijqd~oiqfxdql u{deq~l{glqlmdqd~
Qdm{l~i~v uqioai~au {~d{i~da h~lm uqioai~a OG1Ej fo qgd~iobd lh ;-8 mj fo 4; mJ riqd~ ioa oduujd~fsda nv iaafob9 mj lh Oduujd~ ~dibdoq eio nd tuda
[d~miodoq uqioai~au {~d{i~da h~lm {lqiuuftmegjl~l{jiqfoiqd ioa elnijqltu egjl~fad uljtqflou ioaeijfn~iqda ibifouq qdm{l~i~v uqioai~au eio ijul nd tuda
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Qfq~fmdq~fe mdqgla
Afuqfjjiqd qgd uim{jd ioa eljjdeq qgd afuqfjjiqd foqlfoafeiqfob nl~fe iefa uljtqflo
Uim{jd ufsd3 >4; mj hl~ 4-9; mb,j lh OG5-O0 9;; mj hl~ 9;->; mb,j0 4; mj hl~ >;-4; mb,j ioa >4 mj hl~ 4;-9;; mb,j
Foafeiqfob nl~fe iefa3 afuuljxd >; b lh G5NL5 fo riqd~* iaa9; mj lh mfwda foafeiql~ ioa iactuq xljtmd ql 9 jfqd~
Mfwda foafeiql~3 afuuljxd >;; mb lh mdqgvj ~da fo 9;; mJlh 64$ dqgvj l~ ful{~l{vj ijelglj ioa 9;; mb lh mdqgvjdodnjtd fo 4; mJ lh 64$ dqgvj l~ ful{~l{vj ijelglj ioa mfw
qgd qrl Qfq~iqd qgd afuqfjjiqd rfqg ;/;>O G>UL1 ql {ijd jixdoad~
eljlt~ doa {lfoq '9mj qfq~ioq tuda = >7; b lh OG5-O&
^to njio` qg~ltbg ijj qgd uqd{u ioa el~~deq ~dutjqu
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[gdoiqd mdqgla Mdqgla fu blla hl~ 9; ql 4;; b,j
[~djfmfoi~v afuqfjjiqflo lh uim{jd ioa eljjdeqflo lhafuqfjjiqd Ij`ijfofqv ?4;; mb,j* iefafqv ?9;; mb,j ioaqt~nfafqv eio foqd~hd~d rfqg af~deq {gdoiqd mdqgla
Afuqfjjiqd fu eljjdeqda foql ;/;1O G>UL1
Immlofi fu miad ql ~dieq rfqg gv{legjl~fqd ioa {gdoljfo qgd {~dudoed lh miobioltu uijq eiqijvuq ql hl~m
foal{gdolj 'io foqdoudjv njtd eljlt~da elm{ltoa& Eloedoq~iqflo lh foal{gdolj fu mdiut~da nv
u{deq~l{glqlmdqd~ iq 85; om iq {iqg jdobqg lh 9em
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Immlofi udjdeqfxd djdeq~lad mdqgla
Tudu gva~l{glnfe biu {d~mdinjd mdmn~iod ql ud{i~iqduim{jd h~lm io djdeq~lad foqd~oij uljtqflo 'OG1Ej&
Nv ~ifufob {G ql n99 OG5-O fu eloxd~qda foql biudltu hl~m
Biudltu OG5 afhhtudu qg~ltbg mdmn~iod ioa egiobdu {G lh
qgd foqd~oij uljtqflo Qgfu egiobdu qgd mfjjfxljq ~diafob lh qgd mdqd~ {~l{l~qfloij ql
OG5-O eloedoq~iqflo
Mdiut~dmdoq
9;; mj uim{jd fu qi`do* ioa immlofi udjdeqfxd djdeq~lad fufmmd~uda fo fq
Rgfjd mfwfob rfqg mibodqfe uqf~~d~ {G lh qgd uim{jd fuiactuqda ql n99 nv iaafob 9;O OiLG
Ihqd~ uqinfjfsiqflo qi`d mfjjfxljq ~diafob hl~ qgd uim{jd
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Immlofi udjdeqfxd djdeq~lad mdqgla
Eijfn~iqflo [~d{i~d uqioai~au rfqg 9;;;* 9;;* 9;* 9 ioa ;/9 mb,j jdxdju
Qi`d mfjjfxljq ~diafob hl~ dieg lh qgd uqioai~au fo i rivufmfji~ ql qgiq lh uim{jd
[jlq ~diafobu lo udmf-jlb {jlq 'qi`d eloedoq~iqflou lo qgd jlbiwfu ioa mfjjfxljq ~diafobu lo jfodi~ iwfu&
Mdqgla fu i{{jfeinjd hl~ mdiut~dmdoq lh ;/;5 ql 91;; mb,j
Qgd uim{jd aldu olq ~dytf~d afuqfjjiqflo
Foqd~hd~doed Gfbg eloedoq~iqflo lh afuuljxda flou ihhdeq qgd mdiut~dmdoq
ntq eljl~ ioa qt~nfafqv al olq
Imfodu foq~lated {lufqfxd d~~l~
Md~et~v ( ufjxd~ qg~ltbg elm{jdwfob foq~lated odbiqfxd d~~l~
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Ofq~fqd ofq~lbdo3 eljl~fmdq~fe mdqgla
Ofq~fqd hl~mu ~daafug {t~{jd isl avd iq >->/4 {G nv elt{jfobafislqfsda utjhiofjimfad rfqg O-9'9-oi{gqgvj&-dqgvjdodafimfod afgva~l egjl~fad 'ODA afgva~legjl~fad&
Blla hl~ 9; ql 9;;; Yb,J jdxdju 'jfbgq {iqg lh 4 em 4-4; Yb,J eio
ijul nd mdiut~da&Foqd~hd~doedu OEj5 fm{i~qu hijud ~da eljlt~
Un5+* It5+*Nf5+*Hd5+*[n>+*Gb5+*Ib5+* egjl~l{jiqfoiqd '[qEj8>-& ioa
mdqixioiaiqd eio {~def{fqiqd toad~ qduq eloafqflou ioa foqd~hd~d
Et{~fe flo eio eiqijvsd adelm{lufqflo lh qgd afisloftm uijq ioafoq~lated odbiqfxd d~~l~
Eljl~da flou ioa utu{doada uljfau eio ijul foqd~hd~d
Tud ofq~fqd h~dd riqd~ at~fob uim{jd ioijvufu hl~ ofqf~qd
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Uim{jd uql~ibd Ioijvud {~lm{qjv Fh olq ofq~fqd eio nd eloxd~qda foql
ofq~iqd,immlofi nv nieqd~fi
H~ddsd uim{jd iq >;E hl~ {~dud~xiqflo l~ uql~d iq 1E hl~ugl~q-qd~m {~dud~xiqflo '9 ql >1 g~u/&
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Ofq~fqd h~dd riqd~
Iaa i umijj e~vuqij lh @MoL1 ioa Ni'LG&> l~ Ei'LG&> qlafuqfjjda riqd~ ioa ~dafuqfjj fo ijj nl~lufjfeiqd bjiuu
i{{i~iqtu ql lnqifo ofq~fqd h~dd riqd~ Fofqfij 4; mJ lh qgd ~dafuqfjjiqd ioa hfoij afuqfjjiqd rfqg
{d~miobimibd 'bfxfob ~da eljlt~ rfqg A[A ~dibdoq& ugltja ndafuei~ada
Iaa 9 mJ,J lh eloe/ G>UL1 ioa ;/> mJ,J lhMoUL1
uljtqflo '58/1 b lhMoUL1/G>L fo afuqfjjda riqd~ ioa 9jfqd~ hfoij xljtmd&* mi`d qgd riqd~ {fo` nv iaafob 9 ql 5mj lh @MoL1 uljtqflo ioa ~dafuqfjj
Uqioai~a uqle` uljtqflo 3 afuuljxd 9/>5> b OiOL> foriqd~ ioa afjtqd ql 9;;;mj3 9 mJ = >4;bO
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Hfjqd~ qgd uim{jd qg~ltbg ;/14 Ym {l~d mdmn~iod hfjqd~ ioa
iactuq {G ql 4-6 rfqg GEj l~ OG1LG Qi`d 4; mj l~ i {l~qflo afjtqda ql 4; mj iaa > mj eljlt~
~dibdoq ioa mfw
Eljlt~ ~dibdoq3 iaa 9;; mj lh 74$ {glu{gl~fe iefa ql 7;; mjriqd~* afuuljxd 9; b lh utjhiofjimfad* qgdo afuuljxd 9 b lh O-'9-
oi{gqgvj&-dqgvjdodafimfod afgva~legjl~fad* ioa iactuq xljtmd ql9 jfqd~ eio nd uql~da t{ql i mloqg fo ai~` nlqqjd fo ~dh~fbd~iql~
Ihqd~ 9; mfo ntq ndhl~d > glt~u mdiut~d inul~nioed iq 415om
Q~diq uqioai~au ijul rfqg eljlt~ ~dibdoq ioa mdiut~dinul~nioed [jlq inul~nioed lh uqioai~au ibifouq OL>- eloedoq~iqflo hl~
lnqifofob i uqioai~a et~xd
^dia eloedoq~iqflo fo uim{jd El~~du{loafob ql uqioai~a et~xd
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Ofq~iqd
Lwfafuda Ofq~lbdo {~dudoq fo riqd~ fo qrl hl~mu ofq~fqd ofq~iqd
Gfbg eloedoq~iqflou fo riqd~ eio nd {~lnjdmiqfe ofq~iqd fu qgltbgq ql nd qlwfe ql gtmiou* {i~qfetji~jv ninfdu lwfafuda ofq~lbdo fu i hieql~ fo qgd dtq~l{gfeiqflo lh riqd~u
Ofq~iqd eio nd ioijvsda nv TX U{deq~lmdq~feMdqgla
Ea-~dateqfloMdqgla
Flo Eg~lmiqlb~i{gv Uql~ibd
Uql~d iq 1;E t{ql >1 g
[~dud~xd rfqg > mJ eloe G>UL1,J ioa uql~d iq 1;E
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Tjq~ixfljdq U{deq~l{glqlmdqd~Mdqgla
Ofq~iqd flo ioa l~biofe miqqd~ inul~n iq >>;om
L~biofe miqqd~ lojv inul~nu iq >24 om Tuda hl~ uim{jdu gixfob jlr l~biofe miqqd~
Foqd~hd~doedu
Afuuljxda l~biofe miqqd~* ut~hieqioqu ioa E~8+
Iefafhfeiqflo rfqg 9O GEj ql {~dxdoq foqd~hd~doed h~lmgva~lwfad l~ ei~nloiqd eloedoq~iqflo
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Ofq~iqd uljtqflo'uqle` ioa
foqd~mdafiqd&
Uqle` ofq~iqd uljtqflo3 Afuuljxd ;/2>97 b a~v {lqiuuftmofq~iqd fo riqd~ ioa afjtqd ql 9;;; mJ/ [~dud~xd rfqg>mJ EGEj5 ,J/ 9/;;mJ = 9;;b OL5
- -O/
Foqd~mdafiqd Ofq~iqd uljtqflo3 Afjtqd 9;; mJ uqle` ofq~iqd
uljtqflo ql 9;;; mJ rfqg riqd~ 0 9/;;mJ = 9;/; b OL5-
-O/
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Hfjqd~ uim{jd ioa iaa 9 mJ GEj ulj ql 4; mJ uim{jd/
[~d{i~d OL5- eijfn~iqflo uqioai~au fo qgd ~iobd h~lm
; ql 2 mb OL5- -O,J nv afjtqfob ql 4; mJ qgd hljjlrfob
xljtmdu lh foqd~mdafiqd ofq~iqd uljtqflo 3 ;*9*>*1----
54mJ/ ^dia inul~nioed iq >>; om ioa >24 om
Elouq~teq i uqioai~a et~xd nv {jlqqfob eloedoq~iqfloibifouq el~~deqda inul~nioed/
Afuei~a qgfu mdqgla fh el~~deqflo xijtd fu ml~d qgio9;$ lh qgd ~diafob iq >>;om
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Uim{jd
Uqioai~au
OL5- -O,J
Inul~nied
iq >>; om' ^ &
Inul~nioed
iq >24 om'U&
Q = >U T=^-Q
;/>
;/1;/7
9/1
>
2
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Ea ~dateqflo mdqgla
OL5 fu ~dateda ijmluq ytioqfqiqfxdjv ql ofq~fqd 'OL>& fo qgd{~dudoed lh eiamftm 'Ea&/ Qgd OL> {~lateda qgtu fuadqd~mfoda nv afislqfsfob rfqg utjhiofjimfad ioa elt{jfob rfqgO-'9oi{gqgvj&-dqgvjdodafimfod afgva~legjl~fad ql hl~m i gfbgjveljl~da isl avd qgiq fu mdiut~da eljl~fmdq~feijjv/ I el~~deqflomiv nd miad hl~ iov OL> {~dudoq fo qgd uim{jd nv ioijvsfob
rfqgltq qgd ~dateqflo uqd{/ Foqd~hd~doed
Utu{doada uljfau rfjj ~duq~feq uim{jd hjlr ul {~d hfjq~iqflo fuoddada
DAQI fu iaada ql ~dmlxd foqd~hd~doed h~lm f~lo* el{{d~ l~ lqgd~mdqiju
^dufatij egjl~fod fh {~dudoq ugltja nd adegjl~foiqda rfqg ulaftmqgflutjhiqd/
[~d dwq~ieq qgd uim{jd rfqg l~biofe uljxdoq fh fq eloqifou lfj ioab~diud/
^iobd3 ;/;9 ql 9mb OL5- - O,J
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^dateqflo eljtmo3 Hfbt~d14;;-OL539 uglru qgd~dateqflo eljtmo/ Qgdeljtmo eio nd elouq~teqdah~lm qrl {fdedu lh qtnfob
clfoda doa ql doa3 clfo i9;-em jdobqg lh 5-em-FAqtnfob ql i >4-em jdobqg lh5/4-mm-FA qtnfob/ Iaa iQHD uql{ele` rfqg
mdqd~fob xijxd ql eloq~ljhjlr ~iqd/
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9&Riug eljtmo rfqg >;; mJ afjtqd OG1Ej-DAQI uljtqflo/ Ieqfxiqdeljtmo nv {iuufob qg~ltbg fq* iq 2 ql 9; mJ,mfo* iq jdiuq 9;; mJ lh iuljtqflo elm{luda lh >4$ 9/; mb OL5-O,J uqioai~a ioa 24$
OG1Ej-DAQI uljtqflo/Hl~ immloftm egjl~fad-DAQI uljtqfloafuuljxd 95 b OG1Ej ioa 9/2 b afulaftm dqgvjdodafimfodqdq~iiedqiqd fo 6;; mJ riqd~/ Iactuq ql {G 7/4 rfqg OG1LG ioaafjtqd ql 9J/
>& Ue~ddo qgd uim{jd ioa iactuq qgd {G ndqrddo 2 ioa 6/
5& Ql >4/; mJ uim{jd l~ i {l~qflo afjtqda ql >4/; mJ* iaa 24 mJ
OG1Ej- DAQI uljtqflo ioa mfw/ [lt~ mfwda uim{jd foql eljtmo ioaeljjdeq iq i ~iqd lh 2 ql 9; mJ,mfo/ Afuei~a hf~uq >4 mJ/ Eljjdeq qgd~duq fo l~fbfoij uim{jd hjiu`/
1& Iu ullo iu {luufnjd* ioa olq ml~d qgio 94 mfo ihqd~ ~dateqflo* iaa>/; mJ eljl~ ~dibdoq ql 4; mJ uim{jd ioa mfw/ Ndqrddo 9; mfo ioa
> g ihqd~ri~a* mdiut~d inul~nioed iq 415 om/
4& Tufob qgd foqd~mdafiqd OL5-O uljtqflo* {~d{i~d uqioai~au fo qgd~iobd ;/;4 ql 9/; mb OL5-O,J nv afjtqfob qgd hljjlrfob xljtmdu ql9;; mJ fo xljtmdq~fe hjiu`u3 ;/4* 9/;* >/;* 4/;* ioa 9;/; mJ/ Ei~~v
ltq ~dateqflo lh uqioai~au dwieqjv iu adue~fnda hl~ uim{jdu/
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Flo eg~lmiqlb~i{gv
I riqd~ uim{jd fu focdeqda foql uq~dim lh ei~nloiqd-nfei~nloiqddjtdoq/ Qgd uim{jd fu {tm{da qg~ltbg afhhd~doq flo dwegiobdeljtmou* qgdo i eloateqfxfqv ut{{~duul~ adxfed ioa foqleloateqfxfqv adqdeql~/
Qgd qrl flou dwegiobd eljtmou* i {~deljtmo ioa i ud{i~iql~eljtmo i~d {ie`da rfqg io ioflo dwegiobd ~dufo/ Flou i~d
ud{i~iqda foql afue~dqd nioau niuda lo qgdf~ ihhfofqv hl~dwegiobd ufqdu hl~ ~dufo/ Qgd eloateqfxfqv ut{{~duul~ fu io flodwegiobd niuda adxfed qgiq ~datedu qgd nie`b~ltoaeloateqfxfqv lh qgd djtdoq ql i jlr ioa odbjfbfnjd jdxdj ioaufmtjqiodltujv eloxd~qu qgd ioflou fo qgd uim{jd ql ml~deloatefxd iefa hl~mu/
Qgd ud{i~iqda ioflou fo qgdf~ iefa hl~mu i~d mdiut~da tufobdjdeq~feij eloateqfxfqv edjj/ Ioflo fadoqfhfeiqflo fu niuda lo qgdelm{i~fulo lh ioijvqd ufboij {di` ~dqdoqflo qfmdu ~djiqfxd qlqglud lh `olro uqioai~au/ Ytioqfhfeiqflo fu alod nv mdiut~fobqgd {di` i~di ioa elm{i~fob fq ql eijfn~iqflo et~xd bdod~iqdanv uqioai~au/
Mfofmtm adqdeqinjd jfmfq ;/9 mb,j
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[glu{gl~tu Duqfmiqflo
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Fm{l~qioed
Tuda dwqdoufxdjv fo qgd q~diqmdoq lh nlfjd~ riqd~ 'q~f-ulaftm {glu{giqd& ql eloq~lj ueijfob
Iq gfbgd~ qdm{d~iqt~du {ljv{glu{giqdu i~d gva~ljvsda foqll~qgl{glu{giqdu
Duudoqfij hl~ b~lrqg lh l~biofumu
Jfmfqfob ( fm{l~qioq otq~fdoq hl~ {~fmi~v {~lateqfxfqv lh riqd~nlafdu
i{{jfda fo ib~fetjqt~d iu hd~qfjfsd~u 'l~qgl{glu{giqdu&
mfe~lndu lh riuqdriqd~ q~diqmdoq {jioqu ~dytf~d {glu{gl~tu- almduqfe dhhjtdoqu gixd doltbg lh fq
Nfljlbfeij ujtabd fu ~feg '9$* fo eiud gdiq a~fda IU[ ujtabdfq fu 9/4$& giu blla hd~qfjfsd~ xijtd
Dweduu fo riqd~ nlafdu eitudu dtq~l{gfeiqflo
;/;;4 mb,j lh ixifjinjd {glu{gl~tu fu e~fqfeij hl~ ijbij njllmuql leet~
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Ult~eduAlmduqfe riuqd* {~fl~ ql uvoqgdqfe adqd~bdoqu* eloqifou >-5 mb,j lh
fol~biofe hl~m ioa ;/4-9/; mb,j lh l~biofe hl~m [ljv{glu{giqdu iaada ql riqd~ ut{{jfdu 'ql eloq~lj el~~luflo&* ulhqriqd~ 'ql uqinfjfsd EiEL5& ioa ql riqd~ 'at~fob jitoad~fob l~ lqgd~ejdiofob {~leduudu& hfoa qgdf~ riv foql udribd
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dxdo qgd {ljv hl~mu i~d gva~ljvsda foql l~qgl hl~m
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Ejiuufhfeiqflo ioa hl~mu
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afimmloftm {glu{giqd
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gva~ljvsda
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GEj
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