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7/25/2019 KOFLok Feby

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LABORATORIUM PENGOLAHAN LIMBAH INDUSTRI

SEMESTER GANJIL TAHUN AJARAN 2015/2016

PENENTUAN DOSIS OPTIMUM KOMBINASI KOAGULAN DAN FLOKULAN

DALAM PROSES KOAGULASI-FLOKULASI UNTUK PENGOLAHAN AIR

LIMBAH PENCUCIAN JEANS

PEMBIMBING : Dianty Rosirda D!i K"rnia# ST$# MT

O%& :

K%o'(o) : *I

Na'a : +$ Rd$ A,n F.y L$ /+0+1++2304

3$ Ri)a M"sti)a /+0+1++2314

0$ Sa&ara T"%aini /+0+1++2354

1$ S&o6iya 7arda& Na.i%a /+0+1++2384

K%as : 0A

PROGRAM STUDI DIPLOMA III TEKNIK KIMIA

JURUSAN TEKNIK KIMIA

POLITEKNIK NEGERI BANDUNG

2015

Pra)ti)"' : 32 O)to.r 32+5

Pnyra&an : 39 O)to.r 32+5



BAB +

PENDAHULUAN

+ Latar B%a)an

Air limba m!r"#a$a% &ala &a'" ma&ala (a%) *ia*a#i +l! b!rba)ai i%*"&'ri '!rma&"$

i%*"&'ri #!%,!l"#a% a'a" #!%,",ia% jeans- K!b!ra*aa% air limba (a%) *ia&il$a% *ari

i%*"&'ri i%i m!mb!ri$a% *am#a$ (a%) l"a& '!ra*a# li%)$"%)a%- Hal i%i *i&!bab$a% +l!

$ara$'!ri&'i$ .i&i$ ma"#"% $ara$'!ri&'i$ $imia%(a (a%) m!mb!ri$a% *am#a$ %!)a'i. '!ra*a#

li%)$"%)a%- U%'"$ m!%)"ra%)i *am#a$ %!)a'i. (a%) *i'imb"l$a% '!ra*a# li%)$"%)a% ma$a

*i#!rl"$a% #!%)+laa% air limba (a%) '!#a' &!i%))a r!&i$+ b!ba% #!%,!mara% (a%) a*a

*a#a' *imi%imali&ir-

Sala &a'" '!$%+l+)i #!%)+laa% air limba #!%,",ia% jeans (a%) *a#a' *ila$"$a% a*ala*!%)a% #r+&!& $+a)"la&i.l+$"la&i- K+a)"la&i.l+$"la&i m!r"#a$a% #r+&!& #!%))ab"%)a%

#ar'i$!l#ar'i$!l $+l+i* *!%)a% m!%amba$a% a' $imia "%'"$ m!mba%'" #r+&!&

#!%)!%*a#a% E%*a%) 20123- Pr+&!& i%i b!rla%)&"%) *alam 2 'aa# (ai'" *!%)a% m!la$"$a%

#!%)a*"$a% (a%) ,!#a' $+a)"la&i3 *a% *ii$"'i *!%)a% #!%)a*"$a% (a%) lamba' .l+$"la&i3-

S!ba)ia% b!&ar #!%)+laa% limba &!,ara $+a)"la&i.l+$"la&i *ila$"$a% *!%)a% ,ara

m!%amba$a% baa% $imia &!#!r'i 'a4a& )aram ! II3 )aram ! III3 *a% PA (a%)

b!r#!ra% &!ba)ai #!%))"m#al- l+$"la% (a%) *i)"%a$a% a*ala polyacrylamide aquaclear 3

$ar!%a m!mili$i *a(a i$a' (a%) $"a' '!ra*a# #ar'i$!l (a%) '!r&"&#!%&i *alam air- U%'"$

m!%)!'a"i +#'ima&i $+%*i&i *alam #r+&!& $+a)"la&i.l+$"la&i "%'"$ #!%)+laa% air limba

#!%,",ia% jeans i%i ma$a *ari i'" *ila$"$a% #!r,+baa% *!%)a% 7"*"l 8 Penentuan dosis

optimum kombinasi koagulan dan flokulan dalam proses koagulasi-flokulasi untuk

pengolahan air limbah pencucian jeans”.

3 T","an

Dalam #!r,+baa% i%i '!r*a#a' b!b!ra#a '"7"a% (a%) i%)i% *i,a#ai a%'ara lai%9

M!mba%*i%)$a% !.!$'i.i'a& *ari #!%))"%aa% $+a)"la% 'a4a& *a% !SO: '!ra*a# air

limba #!%,",ia% jeans-

M!%!%'"$a% *+&i& +#'im"m .l+$"la% aquaclear (a%) #ali%) !.!$'i. *alam #!%)+laa%

air limba #!%,",ia% jeans.

M!%!%'"$a% *+&i& +#'im"m $+a)"la% (a%) #ali%) !.!$'i. *!%)a% *i$+mbi%a&i$a%

.l+$"la% aquaclear *alam m!r!*"$&i $+m#+%!%$+m#+%!% $+l+i* *a% #ar'i$!l

'!r&"&#!%&i #a*a air limba #!%,",ia% jeans-

0 R"an Lin)"(



P!r,+baa% *ila$"$a% *i Lab+ra'+ri"m P!%)+laa% Limba I%*"&'ri PLI3 T!$%i$ Kimia

POLBAN #a*a 'a%))al 20 O$'+b!r 2015- P!r,+baa% i%i b!rla%)&"%) &!lama ;: 7am- Air

limba (a%) a$a% *i+la b!ra&al *ari air &i%'!'i& limba i%*"&'ri #!%,",ia% jeans- A*a#"%

<ariab!l<ariab!l (a%) *iama'i #a*a #!r,+baa% i%i a*ala 9

1 K+a)"la% (a%) *i)"%a$a% a*ala 'a4a& *a% !SO:-

2 l+$"la% (a%) *i)"%a$a% a*ala polyacrylamide aquaclear 3-

; D+&i& $+a)"la% (a%) *ima&"$$a% $! *alam )!la& $imia b!r<aria&i (ai'" 225 ##m 250

##m 2=5 ##m ;00 ##m ;25 ##m *a% ;50 ##m #a*a ma&i%)ma&i%) )!la& $imia-

: D+&i& .l+$"la% (a%) *i'amba$a% a*ala &!ba%(a$ =-1:2 ##m #a*a ma&i%)ma&i%) )!la&

$imia-

5 M!'+*! #!%)"7ia% $+a)"la&i.l+$"la&i *!%)a% ,ara 7ar'!&'-

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• Pr+&!& $+a)"la&i m!lal"i #!%)a*"$a% ,!#a' *!%)a% $!,!#a'a% 100 r#m &!lama 1

m!%i'-

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&!lama 15 m!%i'-

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limba a*ala $+a)"la&i *a% .l+$"la&i-

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#H a*ala *!ra7a' $!a&ama% (a%) *i)"%a$a% "%'"$ m!%(a'a$a% 'i%)$a'

$!a&ama% a'a" $!ba&aa% (a%) *imili$i +l! &"a'" lar"'a%- Ia *i*!.i%i&i$a% &!ba)ai

$+l+)ari'ma a$'i<i'a& i+% i*r+)!% H?3 (a%) '!rlar"'- Dalam #!%!ra#a% $+a)"la&i

.l+$"la&i #H *i)"%a$a% &!ba)ai #aram!'!r $ar!%a air (a%) 7!r%i a'a" '!rb!ba& *ari

limba m!mili$i #H (a%) %!'ral- S!lai% i'" air (a%) a&am m!%)i%*i$a&i$a% ba4a air

'!r&!b"' '!la '!r,!mar- S!i%))a *!%)a% a*a%(a #!%)"$"ra% #H ma$a *a#a'

*i$!'a"i ba4a $+a)"la&i.l+$"la&i (a%) *ila$"$a% b!ra&il a'a" 'i*a$ &!r'a

+#'im"m a'a" 'i*a$- K+a)"la&i.l+$"la&i b!r7ala% +#'im"m *ima%a air (a%) '!la

m!%)alami $+a)"la&i.l+$"la&i m!mili$i #H m!%*!$a'i %!'ral a'a" ba$a% %!'ral-

3$0 Li'.a& Cair Ind"stri P!arna

Limba '!$&'il m!r"#a$a% limba ,air *+mi%a% (a%) *ia&il$a% i%*"&'ri '!$&'il $ar!%a

'!r7a*i #r+&!& #!mb!ria% 4ar%a dying 3 (a%) m!m!rl"$a% baa% $imia 7")a m!m!rl"$a% air

&!ba)ai m!*ia #!lar"'- Limba i%*"&'ri '!$&'il '!r)+l+%) limba ,air *ari #r+&!&

#!4ar%aa% (a%) m!r"#a$a% &!%(a4a $imia &i%'!'i& m!m#"%(ai $!$"a'a% #!%,!mar

(a%) $"a'- @a' 4ar%a '!$&'il m!r"#a$a% )ab"%)a% *ari &!%(a4a +r)a%i$ 'i*a$ 7!%"

$r+m+.+r *a% a"$&+$r+m &!ba)ai #!%)a$'i. $!r7a $r+m+.+r *a% #!%)i$a' a%'ara 4ar%a

*!%)a% &!ra'- Limba ,air m!%*a#a' #!ra'ia% (a%) l!bi &!ri"& *iba%*i%)$a% b!%'"$

limba (a%) lai% $ar!%a limba ,air *a#a' m!%imb"l$a% #!%,!mara% li%)$"%)a% *alam



b!%'"$ #!%,!mara% .i&i$ #!%,!mara% $imia #!%,!mara% bi+l+)i& *a% #!%,!mara%

ra*i+a$'i.-

I%*"&'ri #!%,!l"#a% a'a" #!%,",ia% '!$&'il '!rma&"$ &ala &a'" i%*"&'ri (a%) &a%)a'

ba%(a$ m!%)!l"ar$a% limba ,air- Nam"% #!%a%)a%a% #!%)+laa% limba ,air #a*a i%*"&'ri

(a%) '!rma&"$ b!r&$ala $!,il "m"m%(a $"ra%) bai$ - Limba i%*"&'ri '!$&'il b!ra&al *ari

b!b!ra#a $!)ia'a% #r+&!& mi&al%(a #!r,",",ia% '!$&'il (a%) m!li#"'i desi"ing boiling

degreasing *a% merceri"ing #!%,!l"#a% *a% &i&'!m #!r4ar%aa% lai% *a% #!%)+laa% a$ir

&!#!r'i #!%,",ia% $!mbali T7a(+%+ 1; 9 1;3-

Limba ,air *ari i%*"&'ri '!$&'il "m"m%(a m!m#"%(ai ,iri,iri &!ba)ai b!ri$"'9

• B!r4ar%a

• B!r&i.a' &a%)a' ba&a

• BOD &a%)a' 'i%))i• Pa*a'a% '!r&"&#!%&i 'i%))i

• S"" 'i%))i

T!$&'il '!rba)i m!%7a*i 'i)a $!l+m#+$ (ai'" $a'"% 4+l *a% baa% &i%'!'i& (a%)

#!%)!r7aa% *a% #r+&!& #!4ar%aa%(a b!rlai%lai%- Di&am#i%) i'" *ari ma&i%)Cma&i%)

$!l+m#+$ *a#a' *i#r+&!& *!%)a% b!rba)ai ,ara *!%)a% m!%))"%a$a% baa% $imia (a%)

b!rb!*ab!*a #"la '!r"'ama #a*a #r+&!& #!4ar%aa%%(a- Ol! $ar!%a i'" limba%(a 7")a

b!rlai%a% &!i%))a m!m#!r&"li' #r+&!& #!%)+laa%%(a- Di I%*+%!&ia 'i*a$ m!m#r+*"$&i 4+l

&!i%))a (a%) a*a a%(a i%*"&'ri '!$&'il $a'"% *a% &i%'!'i&-

2-;-1 Ka'"%

M!%"r"' Ma&!li *a% B"r.+r* N!m!rr+4 1=>3 limba (a%) *i$!l"ar$a% *ari

'aa#a% #r+&!& *a% b!ba% BOD (a%) *i$a%*"%)%(a-

2-;-2 Baa% Si%'!'i& S!ra'

Si%'!'i& m!r"#a$a% #+lim!r '!r*iri a'a& &!%(a4a $imia m"r%i *a% 'i*a$ m!%)a%*"%) $+'+ra% baa% alami +l! $ar!%a i'" a%(a *ila$"$a% #r+&!&

8#couring *a% #!m",a'a% ri%)a% &!i%))a limba (a%) $!l"ar *ari $!*"a #r+&!& i%i

7")a l!bi ri%)a% *iba%*i%) (a%) $!l"ar *ari #r+&!& (a%) &ama #a*a i%*"&'ri $a'"%-

Pr+&!& &!la%7"'%(a *ila$"$a% #a*a ala' (a%) &ama &!r'a *!%)a% ,ara (a%) &ama

*!%)a% #!%a%)a%a% $a'"%- P+'!%&i #!%,!mara% air b"a%)a% i%*"&'ri '!$&'il &a%)a'

b!r<aria&i '!r)a%'"%) #a*a #r+&!& *a% $a#a&i'a& #r+*"$&i &!r'a $+%*i&i li%)$"%)a%

'!m#a' #!mb"a%)a% &!i%))a a$iba' #!%,!mara% 7")a b!rb!*ab!*a-



Har"& *ia$"i ba4a ma&i ba%(a$ i%*"&'ri '!$&'il (a%) i%))a &aa' i%i b!l"m a'a"

$"ra%) m!m#!ra'i$a% ma&ala air b"a%)a% b!$a& #r+&!& #!%)+laa% '!$&'il i%))a

'i*a$ m!%)!ra%$a% a#abila $a*a%)$a*a%) '!r7a*i $!l"a% ma"#"% #r+'!& *ari

ma&(ara$a' (a%) m!ra&a '!r)a%))" +l! a*a%(a air b"a%)a% '!r&!b"'- I%*"&'ri

#!%,",ia% 7!a%& a*ala i%*"&'ri #!%,",ia% (a%) m!%)!mba%)$a% $!)ia'a% m!%7a*i

i%*"&'ri #!%,",i,a% *a% #!l"%'"ra% $!b!ra*aa% i%*"&'ri #!%,",ia% #!%)+laa% air

jeans b!r$!mba%) &!7ala% *!%)a% m!%i%)$a'%(a $+m+*i'i #a$aia% 7a*i I%*+%!&ia-

Dalam al i%i i%*"&'ri #a$aia% 7a*i $+%<!$&i3 m!%)a*a$a% $!r7a&ama *!%)a%

i%*"&'ri #!%,",ia%- Dalam m!la$&a%a$a% $!)ia'a% &!ariari i%*"&'ri #!%,",ia%

jeans 'i*a$ &!lal" m!%)a*a$a% #r+&!&#r+&!& &!#!r'i '!r&!b"' *ia'a& '!'a#i $!)ia'a%%(a

b!r*a&ar$a% #!&a%a% *ari i%*"&'ri $+%<!$&i mi&al%(a i%*"&'ri $+%<!$&i a%(am!mb"'"$a% #r+&!& #!%,",ia% &a7a 'a%#a #r+&!& #!%,",ia% &!$ali)"& #r+&!&

#!l"%'"ra%-

B!r*a&ar$a% #r+&!& $!)ia'a% i%*"&'ri #!%,",ia% jeans *iba)i m!%7a*i9

• Pr+&!& #!%,",ia% $arment %ash3

Pr+&!& i%i b!r'"7"a% "%'"$ m!mb"a%) $a%7i *!%)a% ma$&"* m!l!ma&$a%

#a$aia% jeans (a%) ma&i $a$"- Baa% (a%) *i )"%a$a% a*ala air &!ba%(a$

500 li'!r detergent m!r$ Bl"!J S,+"r ,air *a% b!r4ar%a ,+$la'3 &!ba%(a$

250;00 ml *a% &!ba)ai baa% #!%))a%'i detergent *a#a' *i)"%a$a% a'

$imia G!%!%,+r D!&i!HT ,air *a% b!r4ar%a bir"3 &!ba%(a$ 15 K)- Pa*a

#r+&!& $arment %ash i%i &"" *i"&aa$a% :050 *a% #a$aia% *i)ili%)

*alam m!&i% &!lama 25 m!%i'- A#abila #ia$ $+%&"m!% a%(a m!mb"'"$a%

#!%,",ia% &a7a ma$a #r+&!& &!la%7"'%(a 'i*a$ la$"$a%-

• Pr+&!& P!l"%'"ra%

S!'!la #r+&!& #!l!ma&a% a'a" #!%,",ia% $!m"*ia% *ila$"$a% #r+&!&

#!l"%'"ra% a'a" #!m",a'a% jeans *!%)a% ma$&"* m!l"%'"r$a% 4ar%a a&li

jeans m!%7a*i 4ar%a *a&ar%(a a'a" l!bi #",a' *ari 4ar%a a&li%(a- Pr+&!& i%i

*ila$"$a% '!r)a%'"%) #a*a #!rmi%'aa%- Pr+&!& #!l"%'"ra% a*a *"a ma,am9

a3 #r+&!& stone &ash (ai'" #r+&!& #!l"%'"ra% 4ar%a #a$aia% 7a*i jeans

*!%)a% m!%))"%a$a% baa% (a%) &ama *!%)a% ba'" a#"%) &!ba)ai baa%

#!%))+&+$ a'a" #!l"%'"r-



b3 Pr+&!& stone bleanching (ai'" #r+&!& #!l"%'"ra% 4ar%a #a$aia% 7a*i

&!lai% m!%))"%a$a% baa% (a%) &ama *!%)a% stone &ash 7")a *i'amba

*!%)a% &+*i"m i#+,l+ri'! (a%) b!r."%)&i "%'"$ #!m"'i- P!%))"%aa%

&+*i"m Hi#+,l+ri'! i%i 'i*a$ ba%(a$ '!%'"%(a '!r)a%'"%) #!rmi%'aa% &!&"ai

*!%)a% 4ar%a #"'i (a%) *i i%)i%$a%3-

• Pr+&!& #!mbila&a%

S!'!la #r+&!& #!%,",ia% *a% #!l"%'"ra% ma$a *ila$"a$a% #r+&!&

#!mbila&a% *ima% *alam #r+&!& i%i *i#!rl"$a% air &!ba%(a$ 500 l softener

&!ba)ai #!l!mb"' &!ba%(a$ 06 ml *a% OBA "%'"$ m!%,!ra$a% 4ar%a

&!ba%(a$ 0; ml- S"" *i&!&"ai$a% '!'a# ;0 *a% *a#a' *i#"'ar &!lama 10

m!%i' &!*a%)$a% "%'"$ #r+&!& #!mbila&a% *ima%a *alam #r+&!& #!mbila&a%

(a%) b!ra&al *ari stone bleancing &!lai% baa%baa% *i a'a& *i'amba$a% #"la

&+*i"m i#+,ri' *a% m!%)ila%)$a% ba" &!ba%(a$ 1 K) #!rm!&i% &!r'a

i*r+)!% #!ri+$&i*a H2O23 (a%) b!r."%)&i "%'"$ m!mb"a' b!r&i a'a" 4ar%a

'!ra%) &!ba%(a$ 1 $)-

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Pr+&!& #!m!ra&a% a*ala #r+&!& "%'"$ m!%)ila%)$a% air *ari #a$aia% 7a*i

jeans- Pr+&!& i%i b!r'"7"a% "%'"$ m!m#!r,!#a' #r+&!& #!%)!ri%)a%- Pa*a

#r+&!& #!m!ra&a% i%i *i)"%a$a% m!&i% !$&'ra'+r (a%) b!r$a#a&i'a& ;0 :0

#+'+%) #a$aia% (a%) *i#"'ar &!lama 5 m!%i'- Pr+&!& P!%)!ri%)a% Pr+&!&

#!%)!ri%)a% a*ala #r+&!& (a%) *ila$"$a% &!'!la #a$aia% 7a*i '!la

m!%)alami #r+&!& #!mbila&a% *!%)a% ma$&"* "%'"$ m!%)!ri%)$a% #a$aia%

7a*i jeans- Pr+&!& #!%)!ri%)a% *a#a' *ila$"$a% m!lal"i #!%7!m"ra% *!%)a%

&i%ar ma'aari ma"#"% m!%))"%a$a% m!&i% #!%)!ri%) b!r"#a o!en (a%)

b!r$a#a&i'a& 50=0 #+'+%) #a$aia% - Pr+&!& i%i m!m!rl"$a% 4a$'" &!$i'ar :5

m!%i' &am#ai 1 7am-

• Pr+&!& #!4ar%aa%

Pa*a #r+&!& i%i #a$aia% 7a*i jeans *ib!ri 4ar%a (a%) &!&"ai *!%)a%

#!ri%'aa% *!%)a% m!%))"%a$a% baa%baa% $imia- S!ba)ai a&il &am#i%)a%

*ari #r+&!& $!)ia'a% i%*"&'ri #!%,",ia% jeans a*ala limba (a%) *ia&il$a%

*ari #r+&!& #!%,",ia% jeans- Limba #!%,",ia% jeans &!,ara .i&i$ b!r4ar%a

bir" a'a" "%)" b!rba" $a#+ri' (a%) m!%(!%)a' &!r'a '!r*a#a' b"&a b!r4ar%a-

S!lai% i'" a*a a'a' '!r&"&#!%&i *ari ba'" a#"%) (a%) a%,"r *ari #r+&!&

#!l"%'"ra% ba%(a$ m!%)!%*a# *i &al"ra% air &!i%))a m!%(!bab$a%

#!%*a%)$ala%- &!#!r'i limba i%*"&'ri lai%%(a limba #!%,",ia% jeans i%i



*a#a' m!%imb"l$a% )a%))"a% '!ra*a# ma%"&ia bi+'a air ma"#"% )a%))"a%

!&'!'i$a-



BAB 0

METODOLOGI PERCOBAAN

+ A%at dan Ba&an

1 Ala'Tab!l ;-1 P!rala'a% (a%) Di)"%a$a% *alam Pra$'i$"m

No

$Na'a A%at S(si6i)asi "'%a&

1 B+la i&a# 1 b"a

2 G!la& $imia 1000 mL 6 b"a

; G!la& $imia 100 mL 6 b"a

: K!r","' im+.. 12 b"a

5 K+%*"$'+m!'!r 1 b"a

6 P!rala'a% JarT!&' 1 b"a

= #Hm!'!r 1 b"a

> Pi#!' "$"r 25 mL 1 b"a

Pi#!' "$"r 5 mL 1 b"a

T"rbi*i'( m!'!r 1 b"a

2 Baa%

Tab!l ;-2 Baa% (a%) Di)"%a$a% *alam Pra$'i$"m

No

$Na'a Ba&an S(si6i)asi

1 AF"a*!&' 2 Air $ra%

; !SO: 2502652>025;10;25 ##m

:Limba ,air #!%,",ia% jeans

&i%'!'i& '%antex(

5 Ta4a& 2502652>025;10;25 ##m



3 S)'a Kr,a

Limba air P!%,",ia%

Jeans Si%'!'i&A%ali&a Um a%

• K!$!r"a%• #H

• DHL

TDS

Pr+&!&

K+a)"la&i

K+a)"la%

Ta4a&

K+a)"la%

!SO:

P!%)!%*a#a%• K!$!r"a%

• #H

• DHL

• TDS

• Ti%))i E%*a#a%



BAB 1

HASIL DAN PEMBAHASAN

Ha&il #ra$'i$"m *ibaa& *alam #!mbaa&a% &!ba)ai b!ri$"'-

O%& : Rd$ A,n F.y Lai%ani B%%adina /NIM$ +0+1++2304

Pa*a #ra$'i$"m $ali i%i *ila$"$a% #r+&!& #!%)+laa% limba ,air #!4ar%aa% jeans *!%)a%

,ara $+a)"la&i.l+$"la&i- Limba ,air (a%) *i)"%a$a% m!r"#a$a% limba &i%'!'i& *ima%a

limba *i#!r+l! *!%)a% ,ara m!lar"'$a% 4a%'! &i%'!'i& *alam air- K+%*i&i .i&i$ *ari limba

,air #!4ar%aa% jeans b!r4ar%a bir" "%)" a'a" i'am b!rba" $a#+ri' (a%) m!%(!%)a' &!r'a

'!r*a#a' b"&a b!r4ar%a- S!lai% i'" '!r*a#a' a' a' '!r&"&#!%&i *ari ba'" a#"%) (a%) a%,"r

*ari #r+&!& #!l"%'"ra% &!i%))a *a#a' m!%)!%*a# *i &al"ra% air *a% m!%(!bab$a%

#!%*a%)$ala%- S!*a%)$a% $+%*i&i limba ,air &i%'!'i& (a%) *i)"%a$a% #a*a &aa' #ra$'i$"m

b!r"#a ,aira% b!r4ar%a i'am #!$a'- Da'a #!%)ama'a% a4al limba ,air &i%'!'i& iala a*ala

*ia%'ara%(a %ilai #H &!b!&ar 6= %ilai $!$!r"a% &!b!&ar =:2 NTU %ilai TDS &!b!&ar 25;

m)/L *a% %ilai DHL &!b!&ar 0;=6 mS- P!%)"$"ra% a4al #a*a #aram!'!r#aram!'!r '!r&!b"'

b!r'"7"a% "%'"$ m!%!%'"$a% #!r"baa% $"ali'a& limba &!'!la *a% &!b!l"m *i+la &!lai% i'"

"%'"$ m!%!%'"$a% (a%) $+%*i&i +#'imal "%'"$ #!%)+laa%- T"7"a% *ari #!r,+baa% i%i iala

m!mba%*i%)$a% !.!$'i.i'a& *ari #!%))"%aa% $+a)"la% 'a4a& *a% !SO: '!ra*a# air limba

#!%,",ia% jeans m!%!%'"$a% *+&i& +#'im"m .l+$"la% aquaclear (a%) #ali%) !.!$'i. *alam

#!%)+laa% air limba #!%,",ia% jeans) *a% m!%!%'"$a% *+&i& +#'im"m $+a)"la% (a%)

#ali%) !.!$'i. *!%)a% *i$+mbi%a&i$a% .l+$"la% aquaclear *alam m!r!*"$&i $+m#+%!%

$+m#+%!% $+l+i* *a% #ar'i$!l '!r&"&#!%&i #a*a air limba #!%,",ia% jeans-

Pr+&!& $+a)"la&i m!r"#a$a% #r+&!& #!%)"m#"la% #ar'i$!l#ar'i$!l #!%("&"% $!$!r"a%

(a%) 'i*a$ *a#a' *i!%*a#$a% &!,ara )ra<i'a&i "%'"$ m!%7a*i #ar'i$!l (a%) l!bi b!&ar

&!i%))a #!rl" *i!%*a#$a% *!%)a% ,ara #!mb!ria% $+a)"la% (a%) m!r"#a$a% baa% $imia-

Pa*a #r+&!& $+a)"la&i *ila$"$a% #!%)a*"$a% ,!#a' (ai'" 100 r#m &!lama 1 m!%i'- al

'!r&!b"' b!r'"7"a% a)ar $+l+i* m!%7a*i 'i*a$ &'abil- K+l+i* *a% #ar'i$!l (a%) &'abil b!r"ba

m!%7a*i 'i*a$ &'abil $ar!%a '!r"rai m!%7a*i #ar'i$!l (a%) b!rm"a'a% #+&i'i. *a% %!)a'i.-

P!mb!%'"$a% i+% #+&i'i. *a% %!)a'i. 7")a *ia&il$a% *ari #r+&!& #!%)"raia% $+a)"la%- Pr+&!&

i%i b!rla%7"' *!%)a% #!mb!%'"$a% i$a'a% a%'ara i+% #+&i'i. *ari $+a)"la% *!%)a% i+% %!)a'i.

*ari #ar'i$!l (a%) m!%(!bab$a% #!mb!%'"$a% i%'i .l+$ #r!&i#i'a'3- S!'!la '!rb!%'"$ i%'i

.l+$ *ila$"$a% #r+&!& .l+$"la&i (ai'" #!%))ab"%)a% i%'i .l+$ m!%7a*i .l+$ b!r"$"ra% l!bi

b!&ar (a%) m!m"%)$i%$a% #ar'i$!l *a#a' m!%)!%*a#- P!%))ab"%)a% .l+$ $!,il m!%7a*i .l+$



b!&ar '!r7a*i $ar!%a a*a%(a '"mb"$a% a%'ar .l+$- Pa*a .l+$"la&i *ila$"$a% #!%)a*"$a%

lamba' (ai'" :0 r#m &!lama 15 m!%i' al '!r&!b"' b!r'"7"a% a)ar ra%'aira%'ai (a%) '!rb!%'"$

*ari ma&i%)ma&i%) i+% (a%) 'a$ &'abil '!r&!b"' 'i*a$ r"&a$ a'a" 'i*a$ '!r"rai $!mbali m!%7a*i

i+%i+% 'a$ &'abil-

Pr+&!& $+a)"la&i.l+$"la&i *ila$"$a% *!%)a% &!,ara atch *!%)a% m!'+*! Jar-Test. Jar

test m!r"#a$a% &"a'" #!r,+baa% (a%) b!r."%)&i "%'"$ m!%!%'"$a% *+&i& +#'imal *ari

$+a)"la% *a% .l+$"la% (a%) *i)"%a$a%- K+a)"la% (a%) *i)"%a$a% iala 'a4a& *a% !SO:

*!%)a% <aria&i *+&i& 'a4a& (a%) *i)"%a$a% iala - !SO: (a%) *i)"%a$a% a*ala 225 250

2=5 ;00 ;25 *a% ;50 ##m- *a% .l+$"la% P+li A$ril Ami*a PAA3/aquaclear *!%)a%

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K)r"&an

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#!%)+laa% air limba #aram!'!r i%i #!%'i%) &!b!l"m air *ib"a%) $! li%)$"%)a%- #H *alam

air a$a% m!m#!%)ar"i ra&a $+r+&i.i'a& air *a% !.i&i!%&i $l+ri%a&i A%))ria%i 200>3-

1$+ Pnar"& Dosis Koa"%an FSO1 dan Ta!as tr&ada( (H

Dilia' *ari )ambar :-1 #H +#'im"m #a*a #!%))"%aa% $+a)"la% 'a4a& ma"#"%

#!%))"%aa% $+a)"la% !SO: (ai'" *+&i& $+a)"la% &!b!&ar 250 ##m *!%)a% #H 6-> "%'"$

#!%))"%aa% $+a)"la% 'a4a& *a% *+&i& $+a)"la% *!%)a% r!%'a%) 225250 ##m *!%)a% #H 6-5

"%'"$ #!%))"%aa% $+a)"la% !SO:-

a'.ar 1$+ K"r<a H"."nan antara Dosis Koa"%an tr&ada( (H

#a*a )ambar :-1 #!%ambaa% $+a)"la% m!%(!bab$a% $!%ai$a% #H '!'a#i

&!la%7"'%%(a m!%)alami #!%"r"%a%- Hal '!r&!b"' &!&"ai *!%)a% '!+ri #!%ambaa% $+a)"la%

(a%) m!%(!bab$a% #!%"r"%a% #H- M!%"r"' Samma& 20053 #!%"r"%a% #H bia&a%(a

*i&!bab$a% +l! #!%i%)$a'a% $a*ar &"l."r *alam al i%i &"l."r (a%) b!ra&al *ari $+a)"la%

'a4a& Al2SO:3;3 *a% !SO:-

1$3 Pnar"& Koa"%an FSO1 dan Ta!as tr&ada( K)r"&an



K!$!r"a% a*ala $!a*aa% *ima%a &"a'" ,aira% 'i*a$ *a#a' m!%!r"&$a% ,aa(a (a%)

*i#a#ar$a% *i&!bab$a% +l! #ar'i$!l (a%) '!r#!ra%)$a# *alam air (a%) '!r*iri *ari baa%

+r)a%i$ *a% a%+r)a%i$-

a'.ar 1$3 K"r<a H"."nan antara Dosis Koa"%an tr&ada( K)r"&an

Pa*a )ambar :-2 *a#a' *ilia' bai$ #!%))"%aa% $+a)"la% 'a4a& ma"#"% #!%))"%aa%

$+a)"la% !SO: *a#a' *i'!%'"$a% *+&i& $+a)"la% ma$&im"m- D+&i& +#'im"m $+a)"la% *a#a'

*i$!'a"i a#abila &!'!la #!%"r"%a% $!$!r"a% '!r7a*i $!%ai$a% $!$!r"a% &!,ara $+%'i%("-

Pa*a #!%))"%aa% $+a)"la% 'a4a& %ilai $!$!r"a% m!%i%)$a' *iba%*i%)$a% r"% #!%))"%aa%

$+a)"la% !SO:- P!%ambaa% .l+$"la% &!b!&ar 0-5 ml m!m#!%)ar"i %ilai $!$!r"a% a#abila.l+$"la% (a%) *i'amba$a% m!l!bii *+&i& +#'im"m (a%) &!ar"&%(a- P!mb!ria% .l+$"la%

*ia'a& *+&i& ma$&im"m *a#a' m!%(!bab$a% $!%ai$a% $!mbali %ilai $!$!r"a%%(a al i%i

*ia$iba'$a% +l! r!&'abili&a&i #ar'i$!l $+l+i*-

Pa*a )ambar '!r&!b"' *a#a' *ilia' bai$ #!%))"%aa% $+a)"la% 'a4a& ma"#"%

#!%))"%aa% $+a)"la% !SO: *a#a' *i'!%'"$a% *+&i& $+a)"la% ma$&im"m (ai'" #a*a

$+%&!%'ra&i ;00 ##m *!%)a% $!$!r"a% &!b!&ar 1=-=5 NTU "%'"$ #!%))"%aa% $+a)"la%

'a4a& *a% #a*a $+%&!%'ra&i 250 ##m *!%)a% $!$!r"a% &!b!&ar 1>-0: NTU "%'"$

#!%))"%aa% $+a)"la% !SO:- #!%))"%aa% $+a)"la% 'a4a& l!bi !.!$'i. *iba%*i%)$a%

#!%))"%aa% $+a)"la% !SO:

1$0 Pnar"& Koa"%an FSO1 tr&ada( TDS (Total Dissolved Solid)

Total dissol!ed #olid TDS3 m!r"#a$a% &!l"r" #a*a'a% '!rlar"' (a%) '!r*iri *ari

&!m"a mi%!ral )aram l+)am &!r'a $a'i+% a%i+% (a%) '!rlar"' *alam air



a'.ar 1$0 K"r<a H"."nan antara Dosis Koa"%an tr&ada( TDS

Pa*a )ambar :-; *a#a' *ilia' ba4a %ilai TDS mi%im"m $+a)"la% "%'"$ #!%))"%aa%

$+a)"la% 'a4a& *a% #!%))"%aa% $+a)"la% !SO: *a#a' *i$!'a"i (ai'" #a*a $+%&!%'ra&i 225

##m *!%)a% $!$!r"a% &!b!&ar 2=1 m)/l "%'"$ #!%))"%aa% $+a)"la% 'a4a& *a% #a*a

$+%&!%'ra&i 250 ##m *!%)a% $!$!r"a% &!b!&ar 2:= m)/l "%'"$ #!%))"%aa% $+a)"la% !SO:-

P!%ambaa% .l+$"la% "%'"$ #aram!'!r TDS 'i*a$ '!rlal" m!m#!%)ar"i a&il #!%)"$"ra%

TDS $ar!%a 'i*a$ &!m"a #a*a'a% '!rlar"' *a#a' m!%)i+% 4ala"#"% *i'amba$a% baa%

$imia-

1$1 Pnar"& Koa"%an FSO1 tr&ada( DHL /Daya Hantar Listri)4

Param!'!r DHL m!%!%'"$a% ba%(a$%(a i+%i+% '!rlar"' *i *alam air-

a'.ar 1$1 K"r<a H"."nan antara Dosis Koa"%an tr&ada( DHL

B!r*a&ar$a% )ambar :-: *a#a' *ilia' ba4a %ilai DHL mi%im"m "%'"$ #!%))"%aa%

$+a)"la% 'a4a& *a% #!%))"%aa% $+a)"la% !SO: *a#a' *i$!'a"i (ai'" #a*a $+%&!%'ra&i 225



##m *!%)a% $!$!r"a% &!b!&ar 0-:2 mS "%'"$ #!%))"%aa% $+a)"la% 'a4a& *a% #a*a

$+%&!%'ra&i 225250 ##m *!%)a% $!$!r"a% &!b!&ar 0-; mS "%'"$ #!%))"%aa% $+a)"la%

!SO:- P!%ambaa% .l+$"la% "%'"$ #aram!'!r DHL 'i*a$ '!rlal" m!m#!%)ar"i a&il

#!%)"$"ra% DHL &ama &!#!r'i #aram!'!r TDS- A$a% '!'a#i #!%ambaa% $+a)"la%

m!m#!%)ar"i %ilai #aram!'!r DHL- P!%ambaa% '!rlal" ba%(a$ $+a)"la% *a#a'

m!%(!bab$a% i+%i+% b!ba& *alam air a$a% b!r'amba &!i%))a %ilai DHL a$a% m!%i%)$a'-

Nilai DHL b!rba%*i%) l"r"& *!%)a% TDS &!ma$i% b!&ar %ilai TDS ma$a &!ma$i% b!&ar %ilai

DHL-

1$5 Pnar"& Koa"%an FSO1 tr&ada( Tini Enda(an

Param!'!r 'i%))i !%*a#a% bi&a m!%7a*i a,"a% *alam #!milia% $+a)"la%- S!ma$i%

'i%))i !%*a#a% (a%) *i#!r+l! *ari #r+&!& #!%)!%*a#a% ma$a #r+&!& $+a)"la&i.l+$"la&i

&!ma$i% !.!$'i. $ar!%a #r+&!& #!mb!%'"$a% .l+$.l+$ ,!#a' &!i%))a #a*a &aa' #!%)!%*a#a%

.l+$.l+$ (a%) '!r!%*a#$a% &!ma$i% ba%(a$-

a'.ar 1$5 K"r<a H"."nan antara Dosis Koa"%an tr&ada( Tini nda(an

Pr+&!& $+a)"la&i.l+$"la&i 'aa# $!'i)a a*ala #!%)!%*a#a% &!lama 60 m!%i'- Pr+&!&

#!%)!%*a#a% &!lama 60 m!%i' *i *alam ,+r+%) inhoff - Pr+&!& #!%)!%*a#a% i%i b!r'"7"a%"%'"$ m!%)!%*a#$a% .l+$.l+$ (a%) '!rb!%'"$ *ari #r+&!& &!b!l"m%(a- B!r*a&ar$a% )ambar

:-5 #!%))"%aa% $+a)"la% 'a4a& *!%)a% .l+$"la% m!%)a&il$a% l!bi ba%(a$ !%*a#a%

*iba%*i%)$a% *!%)a% $+a)"la% !SO: *!%)a% .l+$"la%- D+&i& +#'im"m $+a)"la% 'a4a&

*!%)a% .l+$"la% (ai'" #a*a *+&i& ;00 ##m *!%)a% 'i%))i !%*a#a% &!b!&ar 2; ml- S!*a%)$a%

*+&i& +#'im"m $+a)"la% !SO: *!%)a% .l+$"la% *i*a#a' #a*a *+&i& 2=5 ##m *!%)a% 'i%))i

!%*a#a% &!b!&ar ml-



BAB 5

SIMPULAN DAN SARAN

5$+ Si'("%an

B!r*a&ar$a% #ra$'i$"m (a%) '!la *ila$"$a% ma$a *a#a' *i&im#"l$a% b!b!ra#a al

&!ba)ai b!ri$"' 9

1- P!%))"%aa% $+a)"la% Ta4a& l!bi !.!$'i. *ari $+a)"la% !SO: $ar!%a #a*a #!%))"%aa%

$+a)"la% Ta4a& 'i%))i !%*a#a% (a%) *ia&il$a% l!bi 'i%))i *a% %ilai $!$!r"a% (a%)

*i#!r+l! l!bi r!%*a

2- D+&i& .l+$"la% PAA/aquaclear #a*a =1:2 ##m m!%)a&il$a% 'i%))i !%*a#a% l!bi 'i%))i

*ari #!%))"%aa% .l+$"la% #a*a #!%!li'ia% &!b!l"m%(a (ai'" #a*a 1:2>: ##m-

;- D+&i& $+a)"la% Ta4a& +#'im"m (a%) *i#!r+l! #a*a ;00 ##m-

5$3 Saran

B!r*a&ar$a% #ra$'i$"m (a%) '!la *ila$"$a% ma$a a*a b!b!ra#a &ara% (a%) *a#a'

*i7a*i$a% &!ba)ai ma&"$$a% "%'"$ $!l+m#+$ &!la%7"'%(a (ai'" &!ba)ai b!ri$"' 9

1- D+&i& .l+$"la% (a%) *i)"%a$a% b!ra*a #a*a =1:2 ##m a%(a m!%amba 'i%))i !%*a#a%

&!b!&ar 1 mm &!i%))a "%'"$ m!m#!r+l! *+&i& (a%) '!#a' %ilai '!r&!b"' &!bai$%(a

*i#!rl"a&-

2- Pr+&!& .l+$"la&i &!bai$%(a *a#a' *ila$"$a% *alam 4a$'" (a%) l!bi lama *ari 15 m!%i'-

;- Pr+&!& #!%)!%*a#a% *alam imhoff cone &!bai$%(a *ila$"$a% *alam 4a$'" (a%) l!bi

lama "%'"$ m!m#!r+l! a&il (a%) l!bi ma$&imal--

:- Pa*a #!%!li'ia% i%i b!l"m *ila$"$a% $+r!la&i a%'ara %ilai $!$!r"a% '!ra*a# %ilai OD

*a% BOD +l! $ar!%a i'" #a*a #!%!li'ia% &!la%7"'%(a *a#a' *ila$"$a% *!%)a% #aram!'!r

#!%"r"%a% %ilai OD *a% BOD &!i%))a $ara$'!ri&'i$ air limba *a#a' *i'i%7a" &!,ara

$imia4i *a% bi+l+)i- P!%!li'ia% l!bi la%7"' *a#a' *ila$"$a% *!%)a% #!mbaa&a%

m!%)!%ai #!ma%.aa'a% air b"a%)a% *ari a&il #!%)+laa% i%i m!%7a*i &"mb!r air b!r&i

"%'"$ air #r+*"$&i *ima%a #!%)+laa%%(a bi&a *ila$"$a% &!,ara $imia *!%)a%

#!%ambaa% *!&i%.!$'a% a'a" baa% $imia lai%%(a ma"#"% &!,ara .i&i$a *!%)a% &i&'!m

m!mbra% a'a" a*&+r#&i m!%))"%a$a% $arb+% a$'i.-

DAFTAR PUSTAKA



A%))rai%i D!4i- 200>- Pemilihan ,oagulan 5ntuk Pengolahan Air ersih *i P*A6 adak

#inga ,ota andung - Ba%*"%)9 J"r"&a% T!$%i$ Li%)$"%)a% ITB-

P!rma'a&ari Tri J"lia%a *a% Er%a A#rilia%i- 201;- O#'ima&i P!%))"%aa% K+a)"la% Dalam

Pr+&!& P!%7!r%ia% Air- S"raba(a9 I%&'i'"' T!$%+l+)i S!#"l" N+#!mb!r ITS3-

Ramb! Ama*- 200- Pemanfaatan iji ,elor '6oringga leifi( #ebagai ,oagulan

Alternatif dalam Proses Penjernihan 3imbah 7air 8ndustri Tekstil. M!*a%9 S!$+la

Pa&,a&ar7a%a U%i<!r&i'a& S"ma'!ra U'ara-

Samma& Nai K- 2005- Physicochemical Treatment Processes 9olume 2 H"ma% Pr!&&9

L!%+-

S"'a#a I)%a&i"& D-A- Ka7ia% Jar T!&' K+a)"la&il+$"la&i &!ba)ai Da&ar P!ra%,a%)a%

I%&'ala&i P!%)+laa% Air Gamb"' I#a)3 M!%7a*i Air B!r&i- B+)+r9 :esearch 7entre

for 3imnology C LIPI-



LAMPIRAN

La'(iran +$ Foto Pada Saat Pra)ti)"'

N

+

Gambar K!'!ra%)a%

1- Pr+&!& $+a)"la&i limba #!%,",ia% jeans

'a%#a .l+$"la% *!%)a% $!,!#a'a% #"'ara%

,!#a' 100 r#m &!lama 1 m!%i' *a%

*ila%7"'$a% *!%)a% #r+&!& .l+$"la&i *!%)a%

$!,!#a'a% #"'ara% :0 r#m &!lama ;0 m!%i'-

2-

S!'!la #r+&!& $+a)"la&i *a% .l+$"la&i

*ila$"$a% #r+&!& &!*im!%'a&i *alam ,+r+%)inchoff &!lama 1 7am "%'"$ m!%)!'a"i

'i%))i !%*a#a% (a%) '!rb!%'"$-

;-

l+$"la% aF"a,l!ar 1 (a%) *i'amba$a%

&!,ara b!r&amaa% #a*a &aa' #r+&!& .l+$"la&i

&!ba%(a$ 0-5 mL #a*a ma&i%)ma&i%)

&am#!l *!%)a% *+&i& $+a)"la% b!rb!*a-

:-

D+&i& $+a)"la% !SO: (a%) *i'amba$a%

&!,ara b!r&amaa% #a*a &aa' #r+&!& $+a)"la&i

*!%)a% #!%)a*"$a% ,!#a'-

5-

K!,!#a'a% #"'ar #!%)a*"$ (a%) 'a$ &'abil

ar"& *i7a)a a)ar '!'a# $+%&'a%-



La'(iran 3$ Pr&it"nan

a$ Konsntrasi Koa"%an Ta!as

K+%&!%'ra&i Ta4a& I 10-000 ##m

+l"m! Ta4a& II =00 mL

C 1×V 1=C 2×V 2

V 1=C

2×V

2

C 1

• Ta4a& 225 ##m

•

V 1=

225 ppm×700mL

10.000 ppm

• ¿15,75mL

• Ta4a& 250 ##m

•

V 1=

250 ppm×700mL

10.000 ppm

• ¿17,5mL

• Ta4a& 2=5 ##m•

V 1=

275 ppm×700mL

10.000 ppm

• ¿19,25mL

• Ta4a& ;00 ##m

•

V 1=

300 ppm×700mL

10.000 ppm

• ¿21mL

• Ta4a& ;25 ##m

•

V 1=

325 ppm×700mL

10.000 ppm

• ¿22,75mL

• Ta4a& ;50 ##m•

V 1=

350 ppm×700mL

10.000 ppm

• ¿24,5mL

•

.$ Konsntrasi Koa"%an FSO1

• !SO: 225 ##m

•

x mg

700mL=

225mg

1 L×

1 L

1000mL

•

x= 225mg

1000mL×700mL

• x=¿ 15=5 m)

015=5 )

• !SO: 250 ##m

•

x mg

700mL=

250mg

1 L×

1 L

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•

x= 250mg

1000mL×700mL

• x=¿ 1=5 m)

01=5 )



• !SO: 2=5 ##m

•

x mg

700mL=

275mg

1 L×

1 L

1000mL

•

x= 275mg

1000mL×700mL

• x=¿ 125 m)

0125 )

•

• !SO: ;00 ##m

•

x mg

700mL

=300mg

1 L

× 1 L

1000mL

•

x= 300mg

1000mL×700mL

• x=¿ 210 m) 021 )

• !SO: ;25 ##m

•

x mg

700mL=

325mg

1 L×

1 L

1000mL

•

x= 325mg

1000mL×700mL

• x=¿ 22=5 m)

022=5 )

• !SO: ;50 ##m

•

x mg

700mL=

350mg

1 L×

1 L

1000mL

•

x= 350mg

1000mL×700mL

• x=¿ 2:5 m) 0 2:5

)



•

•

=$ Konsntrasi F%o)"%an A>"a=%ar

• AF"a,l!ar 1 10-000 ##m

•

C 1×V 1=C 2×V 2

• 10-000 ##m ×0,5mL=¿ C 2×700mL

• C 2 ¿ =1:2 ##m

•

•

koflok feby

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