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E N G
A N
A I R
L
A U TD I S U S U N O L E H :1 . IQ WA AK BAR G UM IL AN GD5 0 0 1 3 0 0 5 9
2 . AR N AL D I DWI L AK S I TAD5 0 0 1 3 0 0 7 3
3. WIDYAWATI
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PENGOLAHAN
AIR LAUT
E!"#$!%&
D&%'&(!%&
M)*+$!,
*-('&"() ))/'
)!"#$!',M-('&%'!) (!%&%'&(!',M-('& ))/'
&%'&(!',4!"#-$/#*"$)%%,&%'&(!',M)*+$!, &%'&(!%&R))$%) #%*#%&%)()'$#&!(&%&%
AIRLAUT
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METODE PENGAMBILAN AIR LAUT
M)'#) 6!,-*-* &(!-!, !!(!),!, ")*!%!,!,
"&"! )!$! (!-' &,! !$! +)+)$!"!&(#*)')$ !$& "!,'!&.L!- !(&$ "),!*+&(!, !&$(!-' &(!-!, %)/!$!
(!*+!' -,'- *),/)!*!%-,6! +'! (!-' )!(!* "&"!.
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M)'#) !(')$,!'&6!, %)!, $!*!&&")$+&,/!,!, !!(!),!, *)*!,!!'!,#,&%& )#(#& (#!(
"!,'!& -,'- *),6!$&,!&$ (!-' ),!, %&%')*%-*-$ beach wells).D),!, *)'#) &,& !&$(!-' &)%'$!%& !$&(!"&%!, +!;!")$*-!!, subsurface<"!,'!&.
METODE PENGAMBILAN AIR LAUT
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S)(!&, &'- '),#(#& 6!,%)!, &)*+!,!, !!(!
'&") gallery ),!, %'$-'-$*),6)$-"!& "),6!$&,!, "!%&$6!, &"!%!, & ")$*-!!,+!;! (!-' seabed< -,'-*),!"!'!, +!!, +!-
),!, -!(&'!% '&,&.
METODE PENGAMBILAN AIR LAUT
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PROSES
DESA
LINASI
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METODE
EVAPORASIP!! "$#%)% "),#(!!, !&$ (!-' &-,!!, *)'#) )!"#$!%& ),!,%&%')* *-('&"() ))/' )!"#$!',. P!! *-('&"() ))/' )!"#$!',!&$ (!-' &"!,!%!, %)&,! &")$#() -!" !&$ 6!, !!, &')$-%!,) +!&!, +)$&-',6! 6!, +)$-,%& %)+!!& *)&-* ")*!,!%-,'- +!&!, +)$&-',6!.
Multiple Eect Evaporation
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2. Multi Eect Distilation!. U!" !&$ &*!%-!, *)(!(-& '!+-, "),-!$ "!,!% 6!,&()'!!, %)/!$! #$&>#,'!(.
+. !&$ (!-' &%)*"$#'!, ) +!&!, (-!$ !$& '!+-, "),-!$"!,!%
/. !&$ (!-' &(-!$ '!+-, *),&& !, *),!%&(!, -!" !&$+!$- 6!, )*-&!, *),!(&$ ) '!+-, "),-!$ "!,!%+)$&-',6!.
. P$#%)% ")*!,!%!, ')$!& +)$-(!, ?-(!, %)! !$& ))/'")$'!*! &,! ')$!&$.
METODE
DISTILASI
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3. apor!o"pressionDistilation
a. A&$ (!-' *-(!@*-(! &!,!'!,!(!* ")*!,!% !;!( )*-&!,&!(&$!, ) +!&!, !'!% !$&)!"#$!'#$ !, &%)*+-$!,)%)(-$- +!&!, (-!$ !$& '!+-,"),-!$ "!,!%.
+. A&$ (!-' *),!& +)$-"! (* '&"&%!, )*-&!, *),-!"
/. -!" !&$ 6!, ()+& "!,!% 6!,')$+),'- !$& !&$ (!-' &%)#' !,
&')!, #() blower -!" ')*")$!'-$,!& +)+)$!"! )$!!' !, )*-&!,
METODE
DISTILASI
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1. DistilasiMe"bran
D&%'&(!%& *)*+$!,")*-$,&!, !&$ !!(!"$#%)% & *!,! !&$ !$!*&"!,!%!, *)();!'&*)*+$!, 6!, !,6!*)*-,&,!, -!" !&$
-,'- *)();!'& &,&,'!+-, !*"! ')'!"&'&! /!&$!,
METODE
MEMBRAN
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2. #s"osis $ali% O%*#%&% +!(& !'!- &everse #s"osis RO< *)$-"!!,
"$#%)% ")*&%!!, >!'@>!' ')$(!$-' ),!, *)*+)$&!,')!,!, ()+& '&,& !$&"!! ')!,!, #%*#%&%< "!! (!$-'!,-*"!, %)&,! ")(!$-' !&$ !"!' *)();!'& *)*+$!, ) %&%&
6!, ()+& ),/)$ &,& *)$-"!!, "$#%)% %&% 6!, *)*&%!!,>!' ')$(!$-' !$& ")(!$-',6!. G!$!*@!$!* 6!, '&! !"!'*)(&,'!%& *)*+$!, &%)+-' !(&$!, $))%&.
METODE
MEMBRAN
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3. Ele%trodialisisE()'$#&!(&%&% ED< !!(! "$#%)% ")*&%!!, %)/!$!
)()'$#&*&! ),!, , ? , +)$"&,! *)(&,'!%& *)*+$!,%)()'& !,, !, !', !$& (!$-'!, ),/)$ ) (!$-'!, 6!,()+& ")!'. P!! !%!$,6! "$#%)% &,& !!(! "$#%)% &!(&%&%& +!;! "),!$- *)!, (&%'$&. P$#%)% ')$%)+-' +)$!(!,!(!* ')*"!' 6!, &,!*!!, %)( )()'$#&!(&%&%.
METODE
MEMBRAN
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PROSES PENGOLAHAN AIR KEBUTUHANINDUSTRI
S)')(! "),#(!!, !&$ (!-' *),!& !&$ +!-)*-&!, !&$ +!- (! *),!& +)+)$!"! ),&% !&$6!, &-,!!, "!! %-!'- ")$-%!!!,. B)$&-'*)$-"!!, /!$! !'!- *)'#) 6!, &-,!!, *),-$-'*!%&, ? *!%&, "),-,!!, !&$ :
!.P),#(!!, A&$ U*"!, B#&()$
+.P),#(!!, A&$ U*"!, ##(&, T#;)$
/.P),#(!!, A&$ P$#%)%
.P),#(!!, A&$ S!,&'!%&
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PENGOLAHAN AIR UMPAN BOILER
Ada dua jenis pengolahan air upan !oiler" #ai$upengolahan e%s$ernal dan pengolahan in$ernal.
1. P),#(!!, E%')$,!(
A. P),)$,&!,
P),)$,&!, &(!-!, ),!, /!$! #!-(!%&.
B. P)(-,!!,
P$#%)% ")(-,!!, !!(! "),#(!!, !&$ -,'-*),-$!,& )%!!!, ! !, M *)(!-& "$#%)% ")$'-!$!,!', ,#, !$,)%% !$& -,-, $)%&, "),-!$ , ,)C/!,)$
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PENGOLAHAN AIR UMPAN BOILER
2. P),#(!!, I,')$,!(
B)+)$!"! *)!,&%*) 6!, ')$!& !(!* I,')$,!( T$)!'*),'!,'!$! (!&,:
A. M)$)!%&!, )%!!!, ),!, +!!, &*&!.
B. M),#,&%&!, "HA(!(&,&'6 !&$ +#&()$ -,'-*),&,!$!, "),)$!!, %&(&/!.
. P),-,!!, !,'&@+-%! !,'& #!*
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PENGOLAHAN AIR UMPAN OOLING TOWER
B)+)$!"! ")$*!%!(!!, -*-* 6!, *-,/-( "!! /##(&,'#;)$ !!(! %)+!!& +)$&-':
1. K#$#%&
2. S/!()
3. #-(&,
. B(#&/!( #,'!*&,!',
5. L-*-' M&$##$!,&%*)
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PENGOLAHAN AIR PROSES
P!! -*-*,6! !&$ -,'- "$#%)% !$& )&!'!, &,-%'$&&")$-,'-!, %)+!!& ")(!$-' "),/!*"-$ "),),/)$ *)&!")*+!;! "),/-/& !, (!&,,6!. D),!, -!(&'!% !&$ "$#%)% 6!,+)$+)! ')$!,'-, -,%&,6! !, %!,!' &'),'-!, #() ),&%
&,-%'$& (!&,,6!.
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PENGOLAHAN AIR SANITASI
1.P),6!$&,!, !,P),),!"!,
2.K#!-(!%&
3.(#-(!%&
.S)&*),'!%&
5.&('$!%&
F.D)%&,)%&