Keracunan Hydrogen Sulfide

KERACUNAN HYDROGEN SULFIDE (H2S) Deskripsi umum

Hidrogen sulfid dl! gs "ng #id$ %er&rn' %erun' ud! #er%$r'$orosif dn iri##if' dn %er%u se*er#i #elur %usu$+ Gs ini d*# #i%ul dri $#i,i#s %iologis $e#i$ %$#eri enguri enguri %!n orgni orgni dl $edn #n* o$sigen (nero%i)' (nero%i)' se*er#i di r&' dn slurn slurn  *e%ungn $o#orn+ Gs ini -ug unul *d gs "ng #i%ul dri $#i,i#s gunung %er*i dn gs l+ Sifat Hidrogen Sulfida

H"drogen H"drogen Sulfid Sulfid eili$i eili$i %e%er* %e%er* $r$#eris# $r$#eris#i$ i$ $ii&i $ii&i "ng di-%r$n di-%r$n se%gi  %eri$u# .

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Gs #id$ %er&rn Gs sng# %erun /ud! #er%$r  /en"e%%$n iri#si dn $orosi Su!u rung %er&u-ud gs Konsen#rsi rend! %er%u #elur %usu$ (0'1 3 0 **) Konsen#rsi #inggi le%i! dri 100 **' %u #id$ #eriu $ren srf *eniun rus$  Su!u 451'60C %er&u-ud *d# 7er# ole$ul . 8'0 Ruus $ii . H2S 9i#i$ didi! . 4:;'<0 F (4500 C) Re$#if dengn o$sigen dn *engo$sidsi' s dn %s Lo&er e=*losi,e e=*losi,e lii# lii# . 8' > U**er e=*losi e=*losi,e ,e lii# lii# . 85 >

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S#ru$#ur ole$ul

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Sumber Hidrogen Sulfida

De$o*osisi ole! %$#eri dri ?#4?# orgni dn #u #u%u!n "ng sud! #i dn #erd*# *d . • • • • • •

/in"$ %ui' gs l' *ns %ui Selo$n4selo$n dn r& Se*#i #n$  Indus#r" $er#s Indus#r" gs d in"$ %ui @d #u%u! nusi -ug di!sil$n H2S di ulu# dn usus #*i dl -ul! $eil

Rute Exposure

H"drogen sulfide su$ $e dl #u%u! nusi ellui -lur u# "ng signifi$n "i#u ellui in!lsi+ 9e#*i d*# -ug ellui sis#e *enernn dn $on#$ dengn $uli#+ Absorbsi

H"drogen sulfide le%i! %n"$ dn le%i! e*# di%sor%si ellui in!lsi dri*d  **rn le&# orl dn $uli#+ A%sor%si dri **rn in!lsi #eru# $i%# u$urn *r#i$el !"drogen sulfide "ng $eil d*# en*i slurn nfs %&! din !"drogen sulfide d*# di%sor%si+ @r#i$el dengn u$urn $eil $n engli *ene#rsi *d sus l,eolris "ng se%gin dri *r#i$el $n engli *e%ersi!n ole! $rofg dn se%gin linnn" $n di%sor%si $e dl dr!+ Distribusi

Se#el! esu$i dr! ' !"drogen sulfide $n enu-u $e se#i* orgn di dl #u%u!+ A$uulsi #er%n"$ #erd*# *d !#i' #e#*i dl -ul! $eil d*# di#eu$n dl gin-l dn *ru+ Metabolisme

Di dl !#i dn gin-l ' !"drogen sulfide $n di#rnsforsi en-di #!iosulf#e dn sulf#e (e$nise de#o$sifi$si)+ @d u$os slurn *enernn' #!iol4S4e#!"l#rnsferse sis#e -ug d*# ende#o$sifi$si !"drogen sulfide+ /e#%olise !"drogen sulfide #er-di ellui re$si o$sidsi' e#ilsi dn e#lo*ro#eins' dn *rodu$ $!irn" dl! sulf#+ Eliminasi

Orgn "ng %er*ern dl eliinsi !"drogen sulfide dri #u%u! dl! gin-l+ Efek Hidrogen Sulfida terhadap Kesehatan

Efe$ fisi$ gs H2S #er!d* #u%u! d*# di*engru!i ole! %e%er* f#or' din#rn" dl! . • • • •

L &$#u (dur#ion)' dl! l &$#u seseorng #er**r (e=*ose) Fre$uensi' dl! %erulng $li #er**r H2S Dosis (dosge)' dl! se%er* %n"$ $onsen#rsi #u $dr gs Kondisi fisi$

7eri$u# dl! #%el $onsen#rsi H2S dn *engru!n" .

High-level exposures of hydrogen sulfide result in more neurologic and pulmonary symptoms, as follows: • • • • • • •

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Cough Dyspnea Vertigo Confusion Nausea and vomiting Possile loss of consciousness Hemoptysis Very high concentrations lead to the following manifestations: !yocardial infarction

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"udden loss of consciousness #$%noc%down$& "ei'ure Cardiopulmonary arrest