Laporan Air Proses Tekstil

7/24/2019 Laporan Air Proses Tekstil

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LAPORAN

PRAKTIKUM PENGOLAHAN AIR PROSES DAN LIMBAH INDUSTRI TEKSTIL

PENGOLAHAN AIR PROSES

Disusun oleh

Nama : NUR INDAH WAHYUNI

NPM : !"#"""$

G%u& : !B

'u%usan : DIII Te(nolo)i P%o*u(si Te(s+il

Dosen : 'u,u '-. A-T-. M-Si

I(a Na+alia M-. S-S-T

An*%i S-

POLITEKNIK STT TEKSTIL

BANDUNG

/"#

BAB I

ANALISA KUALITATIF AIR PROSES


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I. PENDAHULUAN

1.1. MAKSUD DAN TUJUAN

MAKSUD

Men)analisa a*an0a 1a+21a+ (imia 0an) *a&a+ mem&en)a%uhi a+au men))an))u &%oses

&eme%i(saan 0an) +e%(an*un) *alam ai%-

TUJUAN

Mela(u(an analisa a+au &en)u,ian2&en)u,ian *alam ai% &%oses +e(s+il- Men)e+ahui 1a+21a+ 0an) +e%(an*un) *alam ai% &%oses +e(s+il-

Men)analisa (o+o%an2(o+o%an *a%i ion2ion 0an) +e%(an*un) *alam ai% &%oses +e(s+il

1.2. TEORI DASAR

a. Karakteritik !a" ke#$"aa" air %r&e

Ai% &%oses a+au 3iasa (i+a (enal se3a)ai process water memili(i 4un)si 0an)

3e%3e*a sa+u sama lainn0a. oleh (a%ena i+u (a%a(+e% se%+a s&esi4i(asi ai% 0an) *i&e%lu(an

,u)a 3e%3e*a sa+u *en)an 0an) lain. misaln0a s+an*a% ai% un+u( 3oile% +en+u 3e%3e*a *en)an

s+an*a% ai% un+u( &%o*u(si hydrogen-

A*a 3e3e%a&a &e%ala+an &%oses 0an) mem3u+uh(an ai% se5a%a +e%us2mene%us *an

*en)an si4a+ +e%+en+u. se&e%+i :

- Air %r&e 'Process Water( $"t$k )*!r&+*i, -&i+er !a" !eti+ai. Ke3u+uhan process

water un+u( 3oile%. h0*%olisis se%+a &%o*u(si H/. *imana *i&e%lu(an ai% 0an) +e%le3ih

*ahulu *i oleh melalui ion exchangeun+u( meminimalisi% +im3uln0a (a%a+ se%+a sum3a+an

&a*a &i&a a&i *an ,alu% *is+%i3usi ua& *an (on*ensa+n0a- P%o*u( ai% 0an) *ihasil(an

melalui ion exchange (emu*ian *ise3u+ se3a)ai soft water 3ah(an un+u( &%o*u(si

hydrogen*i&e%lu(an demineralized water6*emin 7a+e%8 a)a% H/ 0an) *i&%o*u(si 3e+ul2

3e+ul $$.$ 9 mu%ni-

2. Air $"t$ %e"!i"#i" 'Cooling Water( %a!a cooling tower, ei", heat exchanger,

condenser !++. Ke3u+uhan a(an ai% &en*in)in 6cooling water8 3isa *i (a+e)o%i(an

(e3u+uhan umum *alam se+ia& mesin &en))e%a(. &en)olahan ai% &en*in)in 3iasan0a

(u%an) *i&e%ha+i(an oleh o&e%a+o% &a3%i( (a%ena &e%se&si 0an) salah *imana se+ia& ai%

3e%suhu %en*ah 3isa *i)una(an- Te+a&i me%e(a lu&a 3ah7a ai% &en*in)in *isalu%(an

melalui &i&a2&i&a 0an) *iame+e%n0a +e%(a*an) 5u(u& (e5il. &an,an) *an melin)(a%2lin)(a%

sehin))a %a7an +e%ha*a& (a%a+ *an sum3a+an +en+un0a-

/. Air $"t$k ke-$t$)a" !&etik !a" $$.Ai% 0an) a(an *i)una(an se3a)ai ai% un+u(

(e&e%luan *omes+i( se&e%+i memasa(. +oile+ *an 5u5i25u5i lain 3iasan0a *i)una(an ai% *a%i

sum3e% +e%*e(a+ se&e%+i Pe%usahaan ai% Minum 6PAM8 lo(al mau&un *a%i sum3e% sumu%

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*alam- Pen)olahan 3iasan0a *ila(u(an se5a%a +e%3a+as se&e%+i &en,e%nihan *an ae%asi

+e%u+ama un+u( men)u%an)i (a*a% 3esi 0an) 3iasan0a 3e%asosiasi *en)an ai% *a%i sum3e%

sumu% *alam 6deep well8-

Sum3e% ai% 3a(u in*us+%i 0an) meme%lu(an &em3ahasan le3ih lan,u+ a*alah

(e3u+uhan ai% *an si4a+ 0an) *i&e%lu(an un+u( (e&e%luan &%oses *an se3a)ai &en*in)in

&a*a 5oolin) +o7e% *i &a3%i(-I&" E0)a"#e $"t$k Pr&e !a" &&+i"#.

Ke3u+uhan un+u( ai% &%oses *an &en*in)inan san)a+ men*ominasi (e3u+uhan ai%

un+u( &a3%i( (a%ena le3ih *a%i "9 (e3u+uhan a(an ai% *i &a3%i( *i(onsumsi oleh (e*ua

&%oses +e%se3u+. semen+a%a un+u( (e3u+uhan *omes+i( %ela+i4 (e5il-

Pen))unaan (olom a+au +a3un) ion e;5han)e un+u( ai% 3a(u un+u( 3oile% 63oile%

4ee* 7a+e%8*an sis+im &en*in)inan 65oolin) s0s+em8 a(an menin)(a+(an e4isiensi (e*ua

sis+im &e%ala+an +e%se3u+ *en)an 5a%a mem3e3as(an &i&a2&i&a salu%an ai% *an ua& &a*a

sis+em +e%se3u+ *a%i (a%a+ *an en*a&an 0an) men))an))u 0an) *a&a+ menim3ul(an

(e3o5o%an mau&un +e%sum3a+n0a salu%an &a*a (e*ua sis+im +e%se3u+-

Pa3%i( (ela&a sa7i+ 6PKS8. (e%nel 5%ushin) &lan+ 6K


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2. Air Per$kaa" 'S$r4ae(

Me%u&a(an ai% hu,an 0an) +elah 3e%(um&ul *alam *anau?*anau a+au sun)ai2sun)ai-

Kan*un)an ai% &e%mu(aan ini san)a+ *i&en)a%uhi oleh (on*isi lin)(un)an- Ai% hu,an a+au

ma+a ai% 0an) +e%(um&ul *alam %a7a. sun)ai. *anau alam. *anau 3ua+an. ai% *a%i

&en)um&ulan a+au %ese%@oi%- Ai% &e%mu(aan 3an0a( men)an*un) 1a+ o%)ani( *an 3e3e%a&a

mine%al. +e%)an+un) asal ma+a ai%n0a. ,enis musim *an lin)(un)ann0a-

/. Air Ta"a) Per$kaa" 'S$- 5 S&i+(

Me%u&a(an ai% 0an) +elah me%esa& (e*alam la&isan su3 soil *an +e%(um&ul *alam sumu%

*an)(al 6#"m8- *alam sumu% *an)(al ini 3an0a( men)an*un) mine%al *an 1a+21a+

o%)ani(-

6. Air Ta"a) Da+a 'Dre4 5 7ei+(

Me%u&a(an ai% 0an) +e%*a&a+ &a*a la&isan 0an) le3ih *alam 0an) +e%&isah *a%i ai% su3?soil

oleh la&isan im&e%mea3le- Ai% ,enis ini men)ali% melin+asi 3umi sam3il men*a&a+(an

&enu5ian alami- Dise3u+ ,u)a sumu% *alam 6#"m8. *alam sumu% *alam ini 3an0a(

men)an*un) mine%al *an lo)am2lo)am-

c. AIR UNTU IN!USTRI TESTI"

Pa*a in*us+%i +e(s+il +e%u+ama &a*a &%oses &en5elu&an sam&ai *en)an &en0em&u%naan

+e(s+il *i&e%lu(an ai% 0an) 5u(u& 3an0a(- Un+u( memenuhi (e3u+uhan ai% &%oses &a*a 3a)ian

4inishin) umumn0a *i)una(an ai% *a%i sum3e% alam misaln0a men)an*un) 1a+ 0an) 3e%ane(a

,enis mau&un ,umlah ion2ion *an (o+o%an 0an) +e%(an*un) *i*alamn0a. +e%)an+un) *a%imana

sum3e% ai%n0a- Un+u( (e&e%luan &%oses &a*a 3a)ian 4inishin). ai% 0an) *i)una(an meme%lu(an

&e%s0a%a+an +e%+en+u. (a%ena a*an0a ion2ion *an (o+o%an +e%+en+u *a&a+ mem&en)a%uhi hasil

&%oses- Ko+o%an2(o+o%an *a%i ion2ion 0an) 3iasan0a 3e%&en)a%uh *ian+a%an0a a*alah :

Warna dan #e#er$han

Wa%na ai% 3iasan0a *i(a%ena(an a*an0a 1a+21a+ o%)ani( 0an) +e%la%u+ *an 3e%i(a+an *en)an

Besi *an Man)an. se*an)(an (e(e%uhan *ise3a3(an (a%ena a*an0a &a%+i(el 0an)

+e%sus&ensi. 3ai( 0an) 3e%asal *a%i 3ahan o%)ani( mau&un ano%)ani( misaln0a (o+o%an

+um3uhan. lum&u%. *an se3a)ain0a-

!era%at #easa&an ' ()

De%a,a+ (easaman C &H me%u&a(an (a*a% asam a+au 3asa *i*alam la%u+an *en)an meliha+

(onsen+%asi hi*%o)en 6H8 suasana asam *alam ai% a(an mem&en)a%uhi 3e3e%a&a &%oses

*an a(an me%usa( 3e3e%a&a ,enis 3ahan +e(s+il +e%u+ama 3ahan selulosa- Suasana al(ali

misaln0a NaOH a(an me%usa( &i&a lo)am. men0e3a3(an (e%a&uhan 0an) *i(enal *en)an

is+ilah (e%a&uhan (os+i(-

Al#alinitas

Al(alini+as *alam ai% alam se3a)ian 3esa% *ise3a3(an oleh a*an0a 3i(a%3ona+ *an sisan0a

oleh (a%3ona+ *an hi*%o(si*a- 'i(a (a*a% al(alini+as +e%lalu +in))i a(an men0a3a3(an (a%a+2

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(a%a+ &a*a &i&a sehin))a &a*a saa+ &%oses 3e%lan)sun). (a%a+2(a%a+ +e%se3u+ a(an +e%3a7a

ai% *an meno*ai 3ahan +e(s+il- 'i(a (a*a% al(alini+as +e%lalu %en*ah *an +i*a( seim3an)

*en)an (esa*ahan *a&a+ men0e3a3(an (e%a(


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Ka"!$"#a" !a+a Air J$+a) ': #;L( Ka"!$"#a" !a+a AirJ$+a) ':

#;L(

Kea!a)a" !-" A+ka+i"ita >#-"

7ar"a 'tak -e "-"Ma"#a" 'M"( "-"# S$+4at 'SO6(

2> ""-"

J$+a) 'Fe=M"( "-/ K+&ri!a '+>( ""-"

La Berat +ai""*a "-" Ka+i$ 'a2=( "-"

A+$$"i$ Oki!a

'A+2O/(

"-# Ma#"ei$ 'M#2=( #-"

Kea!a)a" 3$+a)

'e-a#ai aO(

!"-" 6!"DH8 Bikar-&"at 'HO/>( /""-"

4. REAKSIKa"!$"#a" ?at Reaki

A- Si+ikat >

B- K+&ri!a H


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D- S$+4at H


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'i(a 3e%7a%na 3i%u 3e%a%+i ai% men)an*un) ion e!-

I@. SULFAT

Men)am3il / ml ai% 5on+oh u,i *alam +a3un) %ea(si-

Menam3ah(an # +e+es H


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at !a+a air

%r&e!ia"a+ia

Si+ikat Ti*a( 3e%3auKunin) (a%ena a*an0a

&e%ea(si ammonium moli3*a+Ke%uh

K+&ri!a Ti*a( 3e%3au Te%*a&a+ en*a&an 3e%7a%na

&u+ihKe%uh

Fe2='4er&( Ti*a( 3e%3au Be%7a%na hi,au +os(a Ke%uh

Fe/='4eri( Ti*a( 3e%3au Be%7a%na 3i%u Ke%uh

SO62= Ti*a( 3e%3au En*a&an &u+ih Ke%uh

a2= Ti*a( 3e%3au En*a&an &u+ih Ke%uh

M#2= Ti*a( 3e%3au Te%*a&a+ en*a&an 3e%7a%na

3i%u

Ke%uh

A+/= 2 Ti*a( 3e%3au Ti*a( 3e%7a%na me%ah Ti*a( (e%uh

Ma"#a" 2 Ti*a( 3e%3au Benin) Ti*a( (e%uh

?at &r#a"ik Ti*a( 3e%3au Benin) Ti*a( (e%uh

Ke+e%an)an : men)an*un) 1a+ +e%+en+u 2 +i*a( men)an*un) 1a+ +e%+en+u

Pen)ama+an ai% u,i

- &H ai% u,i &H #

- Bau An0i% *an amis

- Wa%na Se*i(i+ (e5o(la+an

- Ke(e%uhan Te%*a&a+ en*a&an 3e%7a%na 5o(la+

III. DISKUSI

Be%*asa%(an &%a(+i(um u,i (uali+a+i4. ai% u,i men)an*un) 3e%3a)ai ma5am 1a+-

Bai( i+u sen0a7a (a+ion mau&un anion- Pen)u,ian (uali+a+i4 ini *i&e%lu(an

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un+u( men)e+ahui 1a+ a&a sa,a 0an) +e%(a*un) *i *alam ai% &%oses 0an) a(an

*i)una(an. sehin))a *a&a+ memenuhi &e%s0a%a+an ai% &%oses-

'i(a +i*a( *iu,i (e3e%a*aan 1a+ ? 1a+ ini a(an men))an)u &%oses 3asah +e(s+il-

Misaln0a


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1.1. MAKSUD DAN TUJUAN

Ma(su* *ila(u(ann0a &%a(+i(um ini a*alah un+u( men)e+ahui (a*a% 1a+ (lo%i*a *i

*alam ai% &%oses sehin))a +i*a( mem&en)a%uhi &%oses 3asah +e(s+il- A*a&un

+u,uann0a a*alah se3a)ai 3e%i(u+-

- Mam&u men)hi+un) (a*a% (lo%i*a *en)an me+o*a +i+%asi

- Men)e+ahui me(anisme analisa (uan+i+a+i4 (lo%i*a

1.2. TEORI DASAR

Analisa (lo%i*a se5a%a (uan+i+a+i4 *a&a+ *ila(u(an *en)an 3e3e%a&a 5a%a.

*ian+a%an0a analisa se5a%a +i+%ime+%i *en)an men))una(an me+o*e

a%)en+ome+%i- Me+o*e 0an) se%in) *i)una(an &a*a &ene+a&an (lo%i*a a*alah

me+o*e a%)en+ome+%i- Me+o*e a%)en+ome+%i 6+i+%asi &en)en*a&an8 0an)+e%)olon) &a*a &eme%i(saan (imia se5a%a +i+%ime+%iC@olume+%i5-

1) Pengertian

Ti+%ime+%i a+au analisa @olume+%i a*alah salah sa+u 5a%a &eme%i(saan ,umlah

1a+ (imia 0an) luas &en))unaann0a-


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Me+o*e 0an) *i)una(an *alam &e%5o3aan &enen+uan (a*a% (lo%i*a *alam

&e%5o3aan a*alah me+o*a +i+%asi . mema(ai &%insi& a%)en+ome+%i 0ai+u

men+i+e% la%u+an sam&el *en)an la%u+an &e%a( ni+%a+- Hasil 0an) *iha%a&(an

a*alah anali+ 0an) +e%(an*un) *alam sam&el 3e%u&a (lo%in men)en*a&

*en)an &enam3ahan A) mem3en+u( A)


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Sia&(an ala+ *an 3ahan

Tam3ah(an (alium (%oma+

Masu((an M)O

Ti+%asi *en)an A)NO!"." N

Hi+un) (a*a% (lo%i*a

II. PRAKTIKUM

2.1. ALAT DAN BAHAN

Ala+ Bahan

Bu%e+

E%lenme0e% /#" ml

Pi&e+ @olume " ml

Ai% sulin) 3e3as (lo%i*a

La%u+an &eni+%a+ A)NO!"." N

In*i(a+o% (alium (%oma+

M)O

2.2. DIAGRAM ALIR

2./. LANGKAH KERJAa8 Memi&e+ /# ml ai% 5on+oh (e *alam E%lenme0e%

38 Menam3ah(an (alium (%oma+ se3an0a( /2! +e+es

58 Memasu((an M)O se5u(u&n0a

*8 Meni+%asi *en)an A)NO!"." N sam&ai 3e%u3ah 7a%na men,a*i o%an)e

e8 Men)hi+un) (a*a% (lo%i*an0a

2.6. DATA DAN PERHITUNGAN

Di(e+ahui :

N &eni+%a+ 6A)NO!8 "." N

Ml &eni+%a+ 6A)NO!8

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Per&-aa" M+ %e"itrat 'A#NO/(

1 .# ml

2 .! ml

Rata>rata .F ml

Ai% u,i /# ml

Ka*a%


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Oleh (a%ena i+u ai% 0an) a(an *i)una(an un+u( &%oses +e(s+il. (an*un)an (lo%i*an0a

ha%us "" m)Cl a)a% memenuhi &e%s0a%a+an ai% &%oses-

[email protected]

-Ai% u,i men)an*un)(lo%i*a se3an0a( $./ m)Cl

- Pe%s0a%a+an (onsen+%asi (lo%i*a un+u( ai% &%oses a*alah "" m)Cl

- Ai% u,i +i*a( la0a( *i,a*i(an ai% &%oses +e(s+il

BAB /

ANALISA KUANTITATIF SULFAT MENGGUNAKAN

METODE SPEKTROFOTOMETRI

I. PENDAHULUAN

I.1.Mak$! !a" t$3$a"

Ma(su* *ila(u(ann0a &%a(+i(um ini a*alah un+u( men)e+ahui (a*a% sul4a+ *i

*alam ai% &%oses sehin))a +i*a( men)ham3a+ &a*a saa+ &%oses 3asah +e(s+il-

A*a&un +u,uann0a a*alah se3a)ai 3e%i(u+-

- Memahami me(anisme analisa sul4a+ *en)an s&e(+%o4o+ome+e%

- Mam&u men)hi+un) (a*a% sul4a+ *alam ai% u,i

-

Mam&u men)e@aluasi hasil &%a(+i(um

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I.2.Te&ri !aar

Sul4a+ 3an0a( +e%*a&a+ &a*a ai% alam. 1a+21a+ o%)ani( *i*alam ai% alam *a&a+

men0e3a3(an sul4a+ +e%e*u(si men,a*i sul4i*e- Ion sul4a+ *a&a+ *ien*a&(an oleh

Ba%ium sul4a+ *alam suasana asam men,a*i Ba%ium sul4a+ 0an) mem&un0ai

3en+u( (%is+al sama 3esa%- A3so%3ansi *a%i sus&ensi Ba%ium sul4a+ *a&a+

*i+en+u(an *en)an ala+ s&e(+o4o+ome+%i &a*a &an,an) )elom3an) F/" nm- Wa%na

*an 1a+ +e%sus&ensi *alam ,umlah 3esa% *a&a+ men))an))u &ene+a&an sul4a+-

Ka*a% 1a+ o%)ani( 0an) 5u(u& +in))i *i*alam ai% men0e3a3(an Ba%ium sul4a+

+i*a( men)en*a& sem&u%na-

Asam sul4a+. H/SOF. me%u&a(an asam mine%al 6ano%)ani(8 0an) (ua+- Sul4a+

me%u&a(an se,enis anion &olia+om *en)an %umus SOF/2 0an) memili(i massa

mole(ul $=."= sa+uan massa a+om- Ion sul4a+ +e%*i%i *a%i a+om &usa+ sul4u% 0an)

*i(elilin)i oleh em&a+ a+om o(si)en *alam susunan +e+%ahe*%al- Ion sul4a+

3e%mua+an ne)a+i4 *ua *an me%u&a(an 3asa (on,u)a+ *a%i ion hi*%o)en sul4a+

63isul4a+8. HSOF2. 0an) me%u&a(an 3asa (on,u)a+ *a%i asam sul4a+. H/SOF

6A&%ian+i. /""8-

Penin)(a+an (a*a% sul4a+ *a&a+ *i+en+u(an *en)an +im3uln0a 3au. %asa +i*a( ena(

*a%i ai% se%+a masalah (o%osi &a*a &e%&i&aan- Hal ini *ia(i3a+(an oleh %e*u(si

sul4a+ men,a*i hi*%o)en sul4i*a *alam (on*isi anae%o3i( sesuai *en)an &e%samaan

3e%i(u+-

SOF/2 3ahan o%)ani( anae%o3i( S/2 H/O


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Pa*a u,i (uali+a+i4 un+u( anion SOF/2*a&a+ *ila(u(an *en)an 5a%a 6Poolin). $#8.

sam&el 3a%ium (lo%i*a asam (lo%i*a en5e% a(an menhasil(an en*a&an &u+ih

0an) su(a% la%u+ *alam asam en5e%- Sam&el 0an) a(an *ianalisis ini se3elumn0a

*i+am3ah(an *en)an asam (lo%i*a en5e% (emu*ian 3a%ulah *i+am3ah(an 3a%ium

(lo%i*a *an a(an men)hasil(an en*a&an &u+ih 0an) 3e%u&a BaSOF- Rea(si 0an)

+e%,a*i se3a)ai 3e%i(u+:

Na/SOF Ba


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Hi+un) (e3u+uhan la%u+an sul4a+

Pi&e+ la%u+an s+an*a% sul4a+ (e *alam la3uu(u% #" ml

Tam3ah(an &e%ea(si (on*isi

Tam3ah (%is+al 3a%ium (lo%i*a

Pen)en5e%an *en)an ai% sulin) sam&ai#" ml

E@aluasi *en)an s&e(+%o4o+ome+e%

Hi+un) (e3u+uhan la%u+an sul4a+

Pi&e+ " ml ai% u,i (e *alamla3u u(u% #" ml

Tam3ah(an &e%ea(si (on*isi

Tam3ah (%is+al 3a%ium (lo%i*a

Pen)en5e%an *en)an ai% sulin)sam&ai #" ml

E@aluasi *en)ans&e(+%o4o+ome+e%

-. Pe"#$3ia" $+4at air $3i

II./. La"#ka) ker3a

- Pe"#$3ia" +ar$ta" ta"!ar $+4at

a- Men)hi+un) (e3u+uhan la%u+an s+an*a% *en)an (onsen+%asi F" &&m

Laporan Pengolahan Air Proses Tekstil >


19/57

-N /-N/#" ml - F" &&m ; - "" &&m

/-""" ml "" ;

/" ml

3- Memi&e+ /" ml *a%i la%u+an s+an*a% sul4a+ "" &&m (e *alam la3u u(u% #" ml

5- Menam3ah(an # ml &e%ea(si (on*isi*- Menam3ah(an F )%am K%is+al Ba


20/57

a C

xy

xy

n

C5 (55,665 )(105)(2,275)

5 (3025 )(105 )

C278,325238,8751512511025

C39,45

4100

a C ,

- C

y

xx

xy

C(2,275 ) (3025 )(105)(55,665)

5 (3025 ) (105 )

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P&m 6 8 Y ".""$= ; "./#/$ Hasil

# C , '( = ,22 ,/

" C , '1( = ,22 ,/6

/" C , '2( = ,22 ,666

!" C , '/( = ,22 ,6

F" C , '6( = ,22 ,/

" C , '( = ,22 ,22


21/57

- Ka"!$"#a" $+4at -er!aarka" air $3i N&ia"tie NPM. 1/1

Nilai a3so%3ansi ".>$#

Y a;3

".>$# ".""$= 6;8 "./#/$

".""$= ; ".>$# ? "./#/$

".""$= ; ".#F/ #=.F> m)Cl

5 10 20 30 40 56.470

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

0.30.35

0.44

0.54

0.64

0.8

KUR@A KALIBRASI SULFAT DALAM AIR

Konsentrasi sulfat (ppm)

Absorbansi

III. DISKUSI

Be%*asa%(an &%a(+i(um u,i (uan+i+a+i4 sul4a+ *i&e%oleh *a+a 3ah7a ai% u,i men)an*un)

sul4a+ se3an0a( #=.F> m)Cl se*an)(an &e%s0a%a+an ai% un+u( &%oses +e(s+il (a*a%

sul4a+n0a "" m)Cl - A%+in0a (a*a% sul4a+ ai% u,i su*ah memenuhi &e%s0a%a+an (a%ena

(a*a%n0a +i*a( mele3ihi "" m)Cl-

A&a3ila (an*un)an sul4a+ *alam ai% mele3ihi "" m)Cl a(an men))an))u &%oses 3asah

+e(s+il- Ka%ena sul4a+ 3e%si4a+ asam 0an) a%+in0a (o%osi4- A&a3ila 3e%+emu *en)an

&e%ala+an 0an) +e%3ua+ *a%i ma+e%ial lo)am *a&a+ men0e3a3(an (a%a+- Selain i+u.

a&a3ila &a*a ai% +e%se3u+ +e%*a&a+ 1a+21a+ o%)ani( ma(a a(an men0e3a3(an sul4a+

+e%e*u(si men,a*i sul4i*a 0an) 3e%3au *an 3e%3aha0a-

I@. KESIMPULAN

- Ai% u,i men)an*un) sul4a+ se3esa% #=.F> m)Cl

- Pe%s0a%a+an (onsen+%asi sul4a+ un+u( ai% &%oses se3esa% "" m)Cl

- Ka*a% sul4a+ ai% u,i memenuhi &e%s0a%a+an un+u( ai% &%oses

Laporan Pengolahan Air Proses Tekstil /"


22/57

BAB 6

ANALISA ALKALINITAS AIR

I. PENDAHULUAN

I.1.Mak$! !a" t$3$a"

Ma(su* *a%i &%a(+i(um ini a*alah un+u( men)e+ahui (a*a% al(alini+as ai% 0an)

*a&a+ mem&en)a%uhi (uali+as ai% un+u( &%oses 3asah +e(s+il- Se*an)(an +u,uann0a

a*alah se3a)ai 3e%i(u+-

- Mam&u men)hi+un) (a*a% al(alini+as *alam ai%

-Men)e+ahui 4a(+o% ? 4a(+o% 0an) 3e%&en)a%uh (e%ha*a& al(alini+as

- Mam&u men)analisa hasil &%a(+i(um

I.2.Te&ri !aar

Al(alini+as a*alah sua+u &a%ame+e% (imia &e%ai%an 0an) menun,u(an ,umlah ion

(a%3ona+ *an 3i(a%3ona+ 0an) men)i(a+ lo)am )olon)an al(ali +anah &a*a &e%ai%an

+a7a%- Nilai ini men))am3a%(an (a&asi+as ai% un+u( mene+%al(an asam. a+au 3iasa

,u)a *ia%+i(an se3a)ai (a&asi+as &en0an))a 63u44e% 5a&a5i+08 +e%ha*a& &e%u3ahan

&H- Pe%ai%an-men)an*un) al(alini+as /" &&m menun,u((an 3ah7a &e%ai%an

Laporan Pengolahan Air Proses Tekstil /


23/57

+e%se3u+ %ela+i4 s+a3il +e%ha*a& &e%u3ahan asamC3asa sehin))a (a&asi+as 3u44e% a+au

3asa le3ih s+a3il- Selain 3e%)an+un) &a*a &H. al(alini+as ,u)a *i&en)a%uhi oleh

(om&osisi mine%al. suhu. *an (e(ua+an ion- Nilai al(alini+as alami +i*a( &e%nah

mele3ihi #"" m)Cli+e%


24/57


25/57

Selain 3e%)an+un) &a*a &H. al(alini+as ,u)a *i&en)a%uhi oleh (om&osisi mine%al.

suhu. *an (e(ua+an ion- Unsu%2unsu% al(alini+as ,u)a *a&a+ 3e%+in*a( se3a)ai 3u44e%

6&en0an))a8 &H-

Al(alini+as %ela+i4 sama ,umlahn0a *en)an (esa*ahan *alam sua+u &e%ai%an-

Al(alini+as ,u)a 3e%&en)a%uh +e%ha*a& &H *alam sua+u &e%ai%an- Dalam (on*isi

3asa ion 3i(a%3ona+ a(an mem3en+u( ion (a%3ona+ *an mele&as(an ion hi*%o)en

0an) 3e%si4a+ asam sehin))a (ea*aan &H men,a*i ne+%al-se3ali(n0a 3ila (ea*aan

+e%lalu asam. ion (a%3ona+ a(an men)alami hi*%olis men,a*i ion 3i(a%3ona+ *an

mele&as(an hi*%o)en o(si*a 0an) 3e%si4a+ 3asa. sehin))a (ea*aan (em3ali ne+%al-

Pe%ai%an *en)an nilai al(alini+as 0an) +e%lalu +in))i +i*a( +e%lalu *isu(ai oleh

o%)anisme a(ua+i( (a%ena 3iasan0a *ii(u+i *en)an nilai (esa*ahan 0an) +in))i a+au

(a*a% )a%am na+%ium 0an) +in))i-

Al(alini+as a*alah sua+u &a%ame+e% (imia &e%ai%an 0an) menun,u(an ,umlah ion

5a%3ona+ *an 3i5a%3ona+ 0an) men)i(a+ lo)am )olon)an al(ali +anah &a*a &e%ai%an

+a7a%- Nilai ini men))am3a%(an (a&asi+as ai% un+u( mene+%al(an asam. a+au 3iasa

,u)a *ia%+i(an se3a)ai (a&asi+as &en0an))a 63u44e% 5a&a5i+08 +e%ha*a& &e%u3ahan

&H- Pe%ai%an-men)an*un) al(alini+as /" &&m menun,u((an 3ah7a &e%ai%an

+e%se3u+ %ela+i4 s+a3il +e%ha*a& &e%u3ahan asamC3asa sehin))a (a&asi+as 3u44e% a+au

3asa le3ih s+a3il- Selain 3e%)an+un) &a*a &H. al(alini+as ,u)a *i&en)a%uhi oleh

(om&osisi mine%al. suhu. *an (e(ua+an ion- Nilai al(alini+as alami +i*a( &e%nah

mele3ihi #"" m)Cli+e%


26/57

A+ka+i"itame%u&a(an &en0an))a6bffer8 &e%u3ahan&Hai%*an in*i(asi

(esu3u%an 0an) *iu(u% *en)an (an*un)an(a%3ona+- Al(alini+as a*alah (a&asi+as

ai% un+u( mene+%al(an +am3ahanasam+an&a &enu%unan nilai &H la%u+an 6Alae%+s *an

I%- S- Sume+%i- S8-

Al(alini+as mam&u mene+%alisi% (easaman *i *alam ai%. Se5a%a (husus al(alini+as

se%in) *ise3u+ se3a)ai 3esa%an 0an) menun,u((an (a&asi+aspembfferan*a%i ion

3i(a%3ona+. *an +aha& +e%+en+u ion (a%3ona+ *an hi*%o(si*a*alam ai%- Ke+i)a ion

+e%se3u+ *alam ai% a(an 3e%ea(si *en)an ion h0*%o)en sehin))a menu%un(an

(emasaman *an menai((an &H-

Al(alini+as o&+imal &a*a nilai $"2#" &&m- Al(alini+as %en*ah *ia+asi *en)an&en)a&u%an *osis # &&m- Dan ,enis (a&u% 0an) *i)una(an *isesuai(an (on*isi &H

ai% sehin))a &en)a%uh &en)a&u%an +i*a( mem3ua+ &H ai% +in))i. se%+a *isesuai(an

*en)an (e&e%luan *an 4un)sin0a-

Be%*asa%(an E44en*i 6/"""8 Nilai al(alini+as 3e%(ai+an ,enis &e%ai%an 0ai+u &e%ai%an

*en)an nilai al(alini+as (u%an) *a%i F" m)Cl


27/57

Pi&e+ ai% u,i /# ml (e *alame%lenme0e%

Tam3ah(an in*i(a+o% PP

'i(a 3e%7a%na me%ah +i+%asi*en)an H/SOF

Pi&e+ /# ml ai% u,i

Tam3ah(an in*i(a+o% MO

Ti+%asi *en)an H/SO

F"."/ N

Ala+ Bahan

Pi&e+ @olume /# ml

E%lenme0e% /#" ml

Bu%e+ #" ml

In*i(a+o% PP

In*i(a+o% MO

H/SOF"."/ N

II.2. Dia#ra a+ir

- A+ka+i"ita PP

Ka%ena +i*a( 3e%7a%na saa+ *i+am3ah(an in*i(a+o% PP +i*a( &e%lu a*a &%oses +i+%asi.

lan)sun) (e &%oses analisa MO

- A+ka+i"ita MO

II./. La"#ka) ker3a

-

A+ka+i"ita PP

a- Memi&e+ /# ml ai% u,i (e *alam e%lenme0e%3- Menam3ah(an / +e+es in*i(a+o% PP (e *alam e%lenme0e%

Laporan Pengolahan Air Proses Tekstil /=


28/57

5- 'i(a 3e%7a%na me%ah +i+%asi *en)an H/SOF*- Ka%ena la%u+an +i*a( 3e%7a%na me%ah ma(a +i*a( &e%lu +i+%asi. lan)sun) (e

al(alini+as MO

- A+ka+i"ita MO

a- Memi&e+ /# ml ai% u,i (e *alam e%lenme0e%

3- Menam3ah(an / +e+es in*i(a+o% MO (e *alam e%lenme0e%

5- Meni+%asi ai% u,i *en)an H/SOFsam&ai 3e%7a%na o%an)e sin*u%

II.6. Data %raktik$ !a" %er)it$"#a"

Di(e+ahui :

Ml +i+%asi : ".# ml

Ml +i+%asi / : ".# ml

Al(alini+as PP : "

Al(alini+as MO :

'a7a3 :

Al(alini+as MO Ml +i+%asi ; N ; a(+o% &en)en5e%

".# ml ; "."/ ; -""" mlC/#ml

".F m)%e(Cl

Ta3el unsu% al(alini+as

Hai+ OH> O/2> HO/

P C " " M

2P M " /P M2/P

2P C " /P "

2P M /P ?M / 6M2P8 "

P C M M " "

Ma(a (an*un)an H


29/57

Pe%s0a%a+an (a*a% al(alini+as un+u( ai% &%oses se3esa% ># m)Cl a%+in0a ai% u,i su*ah

memenuhi &e%s0a%a+an un+u( *i,a*i(an ai% &%oses (a%ena (a*a%n0a se3esa% /F.F m)Cl-

Ba(u mu+u ai% &%oses un+u( (an*un)an 3i(a%3ona+ sen*i%i /"" m)Cl. se*an)(an ai% u,i

han0a se3esa% /F.F m)Cl- Hal ini mem3u(+i(an ai% u,i memili(i +in)(a+ al(alini+as 0an)

masu( &e%s0a%a+an-

A&a3ila (a*a% al(alini+asn0a +in))i a(an men0e3a3(an (a%a+ &a*a &i&a &a*a saa+ &%oses

3e%lan)sun)- Ka%a+ +e%se3u+ a(an +e%3a7a ai% *an meno*ai 3ahan +e(s+il- A(an +e+a&i

,i(a +e%lalu %en*ah a(an men0e3a3(an (e%a( (a%3ona+ &a*a *in*in) &i&a *an (e+el ua&

sehin))a +e%,a*i &emanasan se+em&a+-

I@. KESIMPULAN

- Ka*a% al(alini+as ai% u,i se3esa% /F.F m)Cl

- Pe%s0a%a+an (onsen+%asi al(alini+as un+u( ai% &%oses se3esa% ># m)Cl- Ai% u,i memenuhi &e%s0a%a+an un+u( *i)una(an se3a)ai ai% &%oses +e(s+il-

- Ion &en0e3a3 al(alini+as &a*a ai% u,i han0a H


30/57

- Mam&u men)hi+un) (a*a% e *en)an men))una(an s&e(+%o4o+ome+e%

- Men)e+ahui me(anisme analisa (an*un)an e

- Mam&u men)e@aluasi hasil &%a(+i(um

I.2.Te&ri !aar

Besi a*alah me+al 3e%7a%na &u+ih (e&e%a(an. lia+. *an *a&a+ *i3en+u(. 3iasan0a

*i alam*i*a&a+ se3a)ai hema+i+- Besi me%u&a(an elemen (imia7i 0an) *a&a+

*i&enuhi ham&i% *i semua +em&a+ *i mu(a 3umi. &a*a semua 3a)ian la&isan

)eolo)is *an semua 3a*an ai%- Pa*a ai% &e%mu(aan. ,a%an) *i+emui (a*a% e

le3ih 3esa% *a%i m)CL. +e+a&i *i*alam ai%. (a*a% +anah e *a&a+ ,auh le3ih

+in))i- Konsen+%asi e 0an) +in))i *a&a+ *i%asa(an *an *a&a+ meno*ai (ain *an

&e%(a(as *a&u%. selain i+u ,u)a menim3ul(an &en)en*a&an &a*a *in*in) &i&a.

&e%+um3uhan 3a(+e%i 3esi. (e(e%uhan (a%ena a*an0a (oloi*al 0an) +e%3en+u(-

Tu3uh manusia han0a men)an*un) 3esi se3an0a( F)- A*an0a unsu% 3esi *i

*alam +u3uh 3e%4un)si un+u( memenuhi (e3u+uhan a(an unsu% +e%se3u+ *alam

men)a+u% me+a3olisme +u3uh- Dalam +u3uh. se3a)ian 3esa% unsu% 3esi +e%*a&a+

*alam hemo)lo3in. &i)men me%ah 0an) +e%*a&a+ *alam sel *a%ah me%ah-

Ka%ena i+ulah masu(an 3esi se+ia& ha%i san)a+ *i&e%lu(an un+u( men))an+i 1a+

3esi 0an) hilan) melalui +in,a. ai% (en5in). *an (uli+- Namun masu(an 1a+ 3esi

0an) *ian,u%(an ,u)a ha%us *i&enuhi oleh *ua 4a(+o% 0ai+u (e3u+uhan 4isiolo)is

&e%seo%an)an *an &e%se*iaan 1a+ 3esi *i *alam ma(anan 0an) *isan+a&

6T%ian,a0a. unae*i- /""$

Besi se5a%a 4a%ma(olo)i *i)una(an se3a)ai 1a+ &enam3ah *a%ah 3a)i &en*e%i+a

anemia- Salah sa+u 3en+u( )a%am 3esi 0an) *i)una(an se3a)ai (om&onen 1a+

a(+i4 *alam se*iaan &enam3ah *a%ah a*alah 3esi6II8 sul4a+. 0ai+u 3en+u( 3esi

3e%@alensi *ua a+au 4e%%o- Hal ini 3e%(ai+an *en)an (on*isi +u3uh manusia 0an)

le3ih mu*ah men0e%a& 3esi *ua *a%i&a*a 3esi 3e%@alensi +i)a- Si4a+ (imia 3esi

0an) san)a+ *i(enal a*alah mu*ah +e%o(si*asi oleh o(si)en *a%i u*a%a *an

o(si*a+o% lainn0a. sehin))a 3esi umumn0a *i,um&ai se3a)ai 3esi 3e%@alensi

+i)a- Pa*a (on*isi +e%+en+u *imana (u%an) (on+a( *en)an u*a%a. 3esi 3e%a*a

se3a)ai 3esi 3e%@alensi *ua-

Me+o*e analisis 3esi 0an) se%in) *i)una(an a*alah *en)an s&e(+%o4o+ome+%isina% +am&a(. (a%ena (emam&uann0a *a&a+ men)u(u% (onsen+%asi 3esi 0an)

Laporan Pengolahan Air Proses Tekstil /$


31/57

Hi+un) (e3u+uhan la%u+an s+an*a% e

Pi&e+ /# ml la%u+an s+an*a% e

Tam3ah(an K


32/57

II./. La"#ka) ker3a

h- Men)hi+un) (e3u+uhan e (onsen+%asi /# &&m *a%i la%u+an s+an*a% e ""

&&m

-N /-N/

"" ml - /# &&m ; - "" &&m

/#"" ml "" ;

/# ml

i- Mimi&e+ /# ml la%u+an s+an*a% e (e *alam la3u u(u%

,- Menam3ah(an K


33/57

50 0,195 750 2,68

8 C a0 = -

a C

xy

xy

n

C4 (2,68 )(50)(0,195)

4 (750)(50 )

C10,729,7530002500

C0,97

500

a C ,16

- C

y

xx

xy

C(0,195 ) (750 )(50)(2,68)

4 (750)(50 )

C146,2513430002500

C 12,25500

- C ,26

Sehin))a &e%samaann0a 0 ".""$F ; "."/F#

P&m 6 8 Y ".""$F ; "."/F# Hasil

# ".""$F 6#8 "."/F# "."!F/

Laporan Pengolahan Air Proses Tekstil !/


34/57

" ".""$F 6"8 "."/F# "."F!$

# ".""$F 6#8 "."/F# "."#!=

/" ".""$F 6/"8 "."/F# "."=!!

" ".""$F 6"8 "."/F# "."/F#

0 5 10 15 200

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.02

0.03

0.04

0.05

0.06

KUR@A KALIBRASI Fe DALAM AIR

Konsentrasi e (ppm)

Absorbansi

III. DISKUSI

Be%*asa%(an &%a(+i(um la%u+an s+an*a% e *i&e%oleh *a+a 3ah7a (u%@a (ali3%asin0a

mem3en+u( )a%is lu%us- Sema(in +in))i (onsen+%asi e *alam la%u+an u,i ma(a nilai

a3so%3ansi sema(in 3esa%- Sema(in 3an0a( (an*un)an e *alam ai%. ma(a ai%

sema(in ,enuh-

Selain i+u. *alam la&o%an ai% &%oses ini &a*a 3a3 Analisa %antitatif *e +i*a(

men5an+um(an (an*un)an e ai% u,i NPM- !"#""#. (a%ena &a*a la%u+an s+an*a%

e (elom&o( # *ia3ai(an- Hal ini (emun)(inan *ise3a3(an 5u@e+ &a*a

s&e(+%o4o+ome+e% su*ah ,enuh sehin))a nilai a3so%3ansi +i*a( sesuai- Oleh (a%ena

i+u &e%samaan %e)%esi linie% *i&e%oleh *a%i F *a+a sa,a *en)an men)a3ai(an *a+a

(elom&o( #- Den)an *emi(ian ai% u,i NPM- !"#""# +i*a( *a&a+ *i5a%i 3esa%n0a

(onsen+%asi e *alam ai%-

Un+u( (an*un)an e 0an) memenuhi &e%s0a%a+an ai% &%oses se3esa% ". m)Cl -

'i(a le3ih *a%i i+u a(an men))an))u &%oses 3asah +e(s+il misaln0a &a*a saa+

Laporan Pengolahan Air Proses Tekstil !!


35/57

&en5elu&an- 'i(a (a*a% e 3an0a( 3isa men)u3ah a%ah 7a%nan0a- Disam&in) i+u.

e a(an men0e3a3(an (a%a+ &a*a &i&a ? &i&a ai%-

I@. KESIMPULAN

Be%*asa%(an *a+a &%a(+i(um 0a) *i&e%oleh. *a&a+ *isim&ul(an 3ah7a :

- Ku%@a (ali3%asi e 3e%3en+u( )a%is lu%us C linie%

- Sema(in +in))i (onsen+%asi e *alam ai%. ma(a nilai a3so%3ansi sema(in 3esa%

- Pe%s0a%a+an (a*a% e un+u( ai% &%oses a*alah ". m)Cl

- Te(nis &%a(+i(um *a&a+ mem&en)a%uhi hasil 0an) *i&e%oleh

- Da+a (elom&o( # un+u( &en)u,ian ai% NPM- !"#""# *ia3ai(an

Laporan Pengolahan Air Proses Tekstil !F


36/57

BAB

ANALISA KESADAHAN 'a !a" M#( !e"#a"

ARA KOMPLEKSOMETRI

I. PENDAHULUAN

I.1.Mak$! !a" t$3$a"

Ma(su* *ila(u(ann0a (e)ia+an &%a(+i(um ini a*alah un+u( men)e+ahui (a*a%

(esa*ahan *a%i ai% 0an) *a&a+ mem&en)a%uhi (uali+as ai% (a*a% (esa*ahan *a%i ai%

0an) *a&a+ mem&en)a%uhi &%oses 3asah +e(s+il- A*a&un +u,uan *a%i &%a(+i(um ini

a*alah se3a)ai 3e%i(u+-

- Mam&un) men)hi+un) (a*a% (esa*ahan

- Men)e+ahui 4a(+o% &en0e3a3 (esa*ahan

- Men)e+ahui me(anisme (e%,a *a%i analisa (esa*ahan 5a%a (om&le(some+%i

- Mam&u men)analisa (esa*ahan *alam ai% &%oses

- Mam&u men)e@aluasi hasil &%a(+i(um

I.2.Te&ri !aar

Ti+%asi (om&le(some+%i a*alah salah sa+u me+o*e (uan+i+a+i4 *en)an

meman4aa+(an %ea(si (om&le(s an+a%a li)an *en)an ion lo)am u+aman0a. 0an)

umum *i in*onesia EDTA 6 *iso*ium e+h0len*iamin+e+%aase+a+C +%i+iC

(om&le(son. *ll 8- Kes+a3ilan +e%mo*inami( 6*a%i8 sua+u s&esi me%u&a(an u(u%an

se,auh mana s&esi ini a(an +e%3en+u( *a%i s&esi2s&esi lain &a*a (on*isi2(on*isi

+e%+en+u. ,i(a sis+em i+u *i3ia%(an men5a&ai (eseim3ana)an-

a(+o%24a(+o% 0an) mem&en)a%uhi (es+a3ilan (om&le(s. 0ai+u :

a- Kea%$a" e"#k&%+ek +a>+a.

Kemam&uan men)(om&le(s %ela+i4 6*a%i8 lo)am2lo)am *i)am3a%(an *en)an 3ai(

menu%u+ (la%i4i(asi S5h7a%1en3a5h. 0an) *alam )a%is 3esa%n0a *i*asa%(an a+as

&em3a)ian lo)am men,a*i asam Le7is 6&ene%ima &asan)an ele(+%on8 (elas A *an

(elas B-

3- iri>iri k)a +i#a" it$.

Laporan Pengolahan Air Proses Tekstil !#


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Di an+a%a 5i%i25i%i (has li)an 0an) umum *ia(ui se3a)ai mem&en)a%uhi (es+a3ilan

(om&le(s *alam mana li)an i+u +e%li3a+. a*alah :

- (e(ua+an 3asa *a%i li)an i+u-

/- si4a+2si4a+ &en0e&i+an 6,i(a a*a8. *an

!- e4e(2e4e( s+e%i( 6%uan)8-

Keine%+an a+au (ela3ilan (ine+i( *i&en)a%uhi oleh 3an0a( 4a(+o%. +e+a&i

&en)ama+an umum 3e%i(u+ ini me%u&a(an &e*oman 0an) 3ai( a(an &e%ila(u

(om&le(s2(om&le(s *a%i 3e%3a)ai unsu%. 0ai+u *ian+a%an0a :

- Unsu% )%u& u+ama. 3iasan0a mem3en+u( (om&le(s2(om&le(s la3il-

/- Den)an (e(e5ualian


38/57

*alam ai%-EDTA *a&a+ men)om&le((an ham&i% semua ion lo)am *en)an

&e%3an*in)an mol : 3e%a&a&un 3ilan)an o(si*asi lo)am +e%se3u+-Kes+a3ilan

sen0a7a (om&le( *en)an EDTA. 3e%3e*a an+a%a sa+u lo)am *en)an lo)am 0an)

lain- Rea(si &em3en+u(an (om&le( lo)am 6M8 *en)an EDTA 6Y8 a*alah :

M Y MY

Kons+an+a &em3en+u(anC(es+a3ilan sen0a7a (om&le( *in0a+a(an se3a)ai 3e%i(u+

ini :

Besa%n0a ha%)a (ons+an+e &em3en+u(an (om&le( men0a+a(an +in)(a+ (es+a3ilan

sua+u sen0a7a (om&le(- Ma(in 3esa% ha%)a (ons+an+e &em3en+u(an sen0a7a

(om&le(. ma(a sen0a7a (om&le( +e%se3u+ ma(in s+a3il *an se3ali(n0a ma(in

(e5il ha%)a (ons+an+e (es+a3ilan sen0a7a (om&le(. ma(a sen0a7a (om&le(

+e%se3u+ ma(in +i*a( 6(u%an)8 s+a3il-

Ka%ena selama +i+%asi +e%,a*i %ea(si &ele&asan ion H ma(a la%u+an 0an) a(an

*i+i+%asi &e%lu *i+am3ah la%u+an 3u4e%- Un+u( menen+u(an +i+i( a(hi% +i+%asi ini

*i)una(an in*i(a+o%. *ian+a%an0a


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(onsen+%asi (om&onen +e%+en+u sam&ai 3a+as 0an) *i+en+u(an. *i*e+e(si- Pe%+ama.

(esalahan +i+%asi *ihi+un) *en)an 5a%a 0an) sama &a*a +i+%asi &en)en*a&an-

Ke*ua. *i)una(an sen0a7a 0an) mem3en+u( sen0a7a (om&le(s 0an) 3e%7a%na

+a,am *en)an lo)am 0an) *i+e+a&(an- Wa%na ini hilan) a+au 3e%u3ah se7a(+u

lo)am +elah *ii(a+ men,a*i (om&le(s 0an) le3ih s+a3il- Misaln0a EDTA-

a+ 0an) *i)una(an se3a)ai in*i(a+o% *a&a+ *i(lasi4i(asi(an men,a*i *ua

)olon)an- Pe%+ama. sen0a7a ? sen0a7a 0an) +i*a( 3e%7a%na- Ke*ua 1a+ 7a%na

o%)ani( 0an) mem&un0ai si4a+ se3a)ai in*i(a+o% asam23asa *an men)an*un)

)u)us &em3en+u( (hela+- Ko%3l menama(an in*i(a+o% +e%se3u+ In*i(a+o%

Mea(h%omi(- Dalam sua+u +i+%asi *en)an in*i(a+o% +e%se3u+. +i+i( a(hi% *i+an*ai

oleh &e%u3ahan *a%i 7a%na (om&le(s in*i(a+o% lo)am (e 7a%na in*i(a+o% 3e3as-Kesalahan a3solu+ sama *en)an ,umlah lo)am 0an) +i*a( +e%i(a+ men,a*i

(om&le(s &a*a +i+i( e(i@alen- 'umlah lo)am 0an) *iu3ah men,a*i (om&le(s.

san)a+ +e%)an+un) &a*a kepekaan indikator0an) *i&a(ai- Ke&e(aan ini +e%)an+un)

&a*a +e+a&an sa+a3ili+as a+au +e+a&an &em3en+u(an (om&le(s- K un+u( %ea(si

an+a%a lo)am *en)an in*i(a+o% M I MI. *i*e4inisi(an se3a)ai K Q MI C

Q M Q I - Dan +e%)an+un) &a*a (onsen+%asi in*i(a+o%. se3a3 in*i(a+o% 3e%+in*a(

se3a)ai &em3en+u( (om&le(s. 3e%sain) *en)an +i+%an- p+ ,u)a mem&en)a%uhi

(esalahan +i+%asi (om&le(some+%i-

II. PRAKTIKUM

II.1. A+at !a" -a)a"

Ala+ Bahan

Pi&e+ @olume /# ml

E%lenme0e% /#" ml

Bu%e+ #" ml


40/57

Pi&e+ ai% u,i /# ml (e *alame%lenme0e%

Tam3ah(an 3u44e% &H "

Tam3ah(an K


41/57

II./. La"#ka) ker3a

a. Pe"eta%a" kea!a)a" t&ta+

- Memi&e+ /# ml ai% u,i (e *alam e%lenme0e%

- Menam3ah(an 3u44e% &H " se3an0a( ml

- Menam3ah(an / ml K


42/57

e( ,a tetap

Di(e+ahui :

Ml +i+%asi /.# ml


43/57

I@. KESIMPULAN

Be%*asa%(an hasil &%a(+i(um. *a&a+ *isim&ul(an 3ah7a:

- Kesa*ahan +o+al ai% u,i : $.=!/o*H

- .!$/o*H

- Kesa*ahan +e+a& ai% u,i : ."=Fo*H

-


44/57

I. PENDAHULUAN

I.1.Mak$! !a" t$3$a"

Ma(su* *ila(u(ann0a &%a(+i(um ini a*alah un+u( men)e+ahui me(anisme

&enu%unan (esa*ahan *alam ai% sehin))a *a&a+ memenuhi &e%s0a%a+an un+u( ai%

&%oses- A*a&un +u,uann0a a*alah se3)ai 3e%i(u+-

- Men)e+ahui me+o*e 0an) *a&a+ *i)una(an un+u( meluna((an sa*ah

- Men)e+ahui 4a(+o% ? 4a(+o% 0an) 3e%&en)a%uh +e%ha*a& &eluna(an sa*ah

- Mam&u men)analisa hasil &enu%unan sa*ah

I.2.Te&ri !aar

Ma(su* *a%i &eluna(an ai% *isini a*alah &en)hilan)an a+au &en)u%an)anion2

ion &en0e3a3 (esa*ahan *alam ai%- Kesa*ahan i% +e%u+ama *ise3a3(an oleh ion2

ion


45/57

S&!a &!a

P%insi&n0a 0ai+u &en)en*a&an


46/57

'i(a 1eoli+ 0an) *i)una(an +i*a( mam&u la)i un+u( menu(a%(an ion &en0e3a3

(esa*ahan.*an lo)am lo)am 0an) a*a *i *alamn0a. ma(a 1eoli+ ini *ise3u+

1eoli+ ,enuh- eoli+ ,enuh *a&a+ *i)una(an (em3ali ,i(a *i %e)ene%a%asi

men))una(an la%u+an Na


47/57

W2M) / Na


48/57

Hi+un) (e3u+uhan so*a (a&u% *anso*a ash

Pi&e+ "" ml ai% u,i (e *alame%lenme0e%

Masu((an so*a ash *an so*a (a&u%(e *alam e%lenme0e% +e%se3u+

Di*ih(an la%u+an selama # meni+

Din)in(an *an sa%in)

Ti+%asi 4il+%a+ *en)an la%u+an EDTA"." M

Hi+un) (e3u+uhan NaOH *anNa

/


49/57

Pi&e+ "" ml ai% u,i (e *alam )elas &iala

Ali%(an ai% u,i melalui +a3un) 0an) 3e%isi &enu(a% ion

La(u(an se3an0a( ! (ali ali%an

Analisa ai% 0an) +elah *iali%(an *en)an la%u+an EDTA "." M

. ara %e"$kar i&" 'a+aai !a" -$ata"(

II./. La"#ka) ker3aa. ara %ea"aa" !e"#a" &!a ka%$r !a" &!a a)

- Men)hi+un) (e3u+uhan so*a (a&u% *an so*a ash sesuai *en)an

(e3u+uhan

- Memi&e+ "" ml ai% u,i (e *alam e%lenme0e%

- Memasu((an so*a (a&u% *an so*a ash 0an) +elash sesuai (e3u+uhan (e

*alam E%lenme0e%

- Di*ih(an la%u+an selama # meni+

- Men*in)in(an la%u+an (emu*ian sa%in) *en)an (e%+as sa%in)

- Meni+%asi 4il+%a+ un+u( men)e+ahui (an*un)an (esa*ahan sisan0a

*en)an me+o*e (om&le(some+%i 6 la%u+an EDTA "." M8 :

Tam3ah(an ml la%u+an 3u44e% &H " Tam3ah(an / ml K


50/57

- Memi&e+ "" ml ai% u,i (e *alam e%lenem0e%

- Memasu((an NaOH *an Na/


51/57

C ///,6 #;+

C /,//6 #;+

- Ke-$t$)a" 1 + C3,83304 g

1000x100ml

C ,///6 #

- Ke-$t$)a" a 'OH(2C 'a 'HO/(2( = 'M# 'HO/(2( = 'M#+2( = 'M#SO6( = 'O2(

= 'L(

C 'Sadahsementara dH

2,8=

Mg tetap dH

2,8 0

BeCa(OH)2Valensi

= 'O2( = L

C 1,568 dH2,8

= 2,464 dH2,8

0 742

= = /,6 #;+

C ', dH = , dH ( 0 / = /,6 #;+

C /,2 #;+ = /,6 #;+

C ///, #;+

C /,// #;+

- Ke-$t$)a" 1 + C3,73368g

1000x 100ml

C ,/// #

Hasil &%a(+i(um :

- Ml +i+%asi : ".F ml

- Sa*ah +e+a& +o+al : Ml +i+%asi ; N ; #.=o*H ; a(+o% &en)en5e%

: ".F ml ; "." ; #.=o*H ; """ mlC" ml

: /./Fo*H

9 Penu%unan (esa*ahan :

:Kesadahantotalkesadahan tetaptotal

kesadahantotal; "" 9

:9,632dH2,24dH

9,632dH; "" 9

:7,392dH

9,632dH; "" 9

: >=.> 9

B. ara Pe"#e"!a%a" De"#a" S&!a S&!a Na2O/!a" NaOH

- Di(e+ahui


52/57

Sa*ah semen+a%a .#=o *H

M) +e+a& /.F=F o*H

- Ke-$t$)a" Na2O/C 'a+2( = 'aSO6( > 'a 'HO/(2( > 'M#'HO/(2( > 'O2(

C CatetapdH

2,8

( > ( Sadahsementara dH2,8

)}x BeNa2CO3valensi

5 O2

C 5,6 dH

2,8

>1,568 dH

2,8x

106

2 >

C ' 2 5 , ( 0 /

C 1,66 #rek;+ 0 /

C ,/2 #;+

C ,/2 #;+

Kare"a 3$+a) ke-$t$)a" #;+ e!ikit $"t$k e$!a)ka" %e"#a-i+a", aka !ia-i+

!ari +ar$ta" Na2O/k&"e"trai 2 #;+

@1. N1 C @2.N20 . 2 C 1 . ,/2

0 C100 .0,07632

2

C /, +

- Ke-$t$)a" NaOH C 'a 'HO/(2( = 'M# 'HO/(2( = 'M#+2( = 'M#SO6( = 'O2( =

'L(

C 'Sadahsementara dH

2,8=

Mg tetap dH

2,8 0

CBeNaOH

Valensi= 'O2( = L

C 1,568 dH

2,8

= 2,4642,8

0 401

= = /,6 #;+

C ', dH = , dH ( 0 6 = /,6 #;+

C ,6 #;+ = /,6 #;+

C /, #;+

C /, #;+

- Ke-$t$)a" 1 + C3,7508 g

1000x 100ml

C ,/ #

Hasil &%a(+i(um :

Laporan Pengolahan Air Proses Tekstil #


53/57

- Ml +i+%asi : "./ ml


: "./ ml ; "." ; #.=o*H ; """ mlC" ml

: ./o*H




:9,632dH1,12dH

9,632dH; "" 9

:1,12dH

9,632dH; "" 9

: .!> 9

. PENUKAR ION ALAMI

Hasil &%a(+i(um :

- Ml +i+%asi : ml


: ml ; "." ; #.=o*H ; """ mlC" ml

: #.= o*H




:9,632dH5,6dH

9,632dH; "" 9

:4,032dH

9,632dH; "" 9

: F.= 9

D. PENUKAR ION BUATAN

Hasil &%a(+i(um :

- Ml +i+%asi : ". ml


: ". ml ; "." ; #.=o*H ; """ mlC" ml

: ".#=o*H


: Kesadahantotalkesadahan tetaptotalkesadahantotal

; "" 9

Laporan Pengolahan Air Proses Tekstil #/


54/57

:9,632dH0,56dH

9,632dH; "" 9

:9,072dH

9,632dH; "" 9

: $F. 9

E. KESADAHAN TETAP PEMANASAN BIASA




:9,632dH8,064dH

9,632dH; "" 9

:1,568dH

9,632dH; "" 9

: =./> 9

F. TABEL PERSENTASE PENURUNAN SADAH

METODE PERSENTASE '(

PEMANASAN BIASA =. />

SODA KAPUR >=.>

SODA ? SODA .!>

PENUKAR ION ALAMI F.=

PENUKAR ION BUATAN $F.

Laporan Pengolahan Air Proses Tekstil #!


55/57

010203040506070

8090

100

16.27

76.788.37

41.86

94.18

GRAFIK PENURUNAN SADAH

!eto"e

#ersentase ( $ )

III. DISKUSI

0102030

405060708090

100

16.27

76.788.37

41.86

94.18

GRAFIK PENURUNAN SADAH

!eto"e

#ersentase ( $ )

Be%*asa%(an &%a(+i(um &eluna(an sa*ah *en)an 3e%3a)ai ma5am me+o*e.

*i&e%oleh *a+a se3a)ai 3ei%i(u+-

Sa*ah &alin) 3an0a( hilan) *en)an men))una(an &enu(a% ion 3ua+an 0ai+u se3esa%

$F.9 se*an)(an +e%en*ah a*alah 5a%a &emanasan 3iasa +an&a +am3ahan 1a+

+e%+en+u 0ai+u se3esa% =./>9- Ka%ena &a*a &emanasan 3iasa (esa*ahan semen+a%a

men)ua& a(an +e+a&i +i*a( a*a 0an) men)en*a&(an hasil ua& +e%se3u+ (e+i(a

men,a*i em3un *an (em3ali mene+es (e *alam ai%- Be%i(u+ %ea(sin0a :

Laporan Pengolahan Air Proses Tekstil #F


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Pa*a &eluna(an sa*ah me+o*e

so*a (a&u% &emanasan 3iasa (a%ena


57/57

DAFTAR PUSTAKA

- D%- Isminin)sih G . S- Te(s- . M-S5-. Di(+a+ T%ans&a%an+ PT /- Ban*un): Se(olah

Tin))i Te(nolo)i Te(s+il

/- - /""- eri %liah Air Proses ntk /ndstri

Tekstil. Pengolahan Limbah dan Prodksi Tekstil( Ban*un) : Se(olah Tin))i

Te(nolo)i Te(s+il

!- Ha%i0an+i Raha0u. *((-- /""=-0ahan A#ar Air Proses dan Limbah /ndstri Tekstil-

Ban*un): Se(olah Tin))i Te(nolo)i Te(s+il

F- Noe%a+i K-. S- Te(s-.M-T-. /""F- iktat Praktikm %alitas Air Proses an Air

Limbah /ndstri Tekstil- Ban*un): Se(olah Tinn)i Te(nolo)i Te(s+il

#- - Penntn Praktikm at Pembant Tekstil

-Ban*un): Se(olah Tin))i Te(nolo)i Te(s+il-

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