ppt sedimentasi (1)
TRANSCRIPT
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LAPORAN
PRAKTIKUM OPERASI TEKNIK KIMIA“SEDIMENTASI”
1. ARIF FIRMANSYAH
2. DELA ASTRIANA INDAH N
DOSEN : Dr. FATAH SULAIMAN ST.,MT
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Latar Belakang
• Sedimentasi adaa! saa! sat" #r$ses #emisa!an%am#"ran antara #adatan den&an %airan den&anmen&&"na'an #rinsi# &a(a &ra)itasi. Daam ind"stri
#r$ses sedimentasi di&"na'an "nt"' #en&$a!an airim*a!, #en&enda#an #"# #ada ind"stri 'ertas, ds*.
• Dia'"'ann(a #er%$*aan ini "nt"' men&eta!"i *a&aimana #r$ses sedimentasi, +a't$r a#a saa'a! (an&mem#en&ar"!i #r$ses sedimentasi dan men&!it"n& niaidensitas, )is'$sitas, 'esada!an dan 'e%e#atan#en&enda#an.
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Men&eta!"i #r$ses #emisa!an %am#"ran antara #adatanden&an %airan men&&"na'an &a(a &ra)itasi -Sedimentasi.
Men&!it"n& niai )is'$sitas, densitas, 'esada!an dan'e%e#atan #en&enda#an.
Men&eta!"i +a't$r/+a't$r a#a saa (an& mem#en&ar"!i'e%e#atan #en&enda#an #ada #r$ses sedimentasi.
Tujuan
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Tinjauan Pustaka
• H"'"m st$'es0 Setia# *enda (an& *er&era' daam +"ida a'an
menda#at &a(a &eser (an& dise*a*'an $e!'e'entaan +"ida terse*"t. era' *"tiran #arti'e#ada #r$ses #en&enda#an +"ida di#en&ar"!i $e!&a(a/&a(a :
0 A a(a A#"n& -Fa
0 a(a &ese' -Fd
0 3 a(a ra)itasi -F&
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R"m"s 'e%e#atan #en&enda#an :
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Variasi Percobaan
$.4 5 6 782.9 &ram1 5 6 ;7;.7; &ram
1.4 5 6 1791.78 &ram
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Prosedur• Kalibrasi Laju Alir
H$m$&ene<in& Tan'
E="ai<in& Tan'
Mem*"'a )a)e den&an *"'aan >.4
Air, >.45 3a3O9
am*ar 1. Dia&ram Air ?ai*rasi La" Air
Men%atat )$"me @ a't"
Men&"an&i #er%$*aan "nt"' M3a3O9 1, 1.45 den&an *"'aan
)a)e 1@ 1.4
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Prosedur• Proses Sedimentasi
H$m$&ene<in& Tan' Air,
>.45 3a3O9
am*ar 2. Dia&ram Air Br$ses Sedimentasi
E="ai<in& Tan'
Menent"'an densitas, )is'$sitasdan anaisa 'esada!an
Mem*"'a )a)e den&an *"'aan >.4
Settin& Tan'
Men&"an&i #er%$*aan "nt"' M3a3O9 1, 1.45 den&an *"'aan )a)e
1@ 1.4
Men&am*i sam#e $"tet
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Prosedur• Analisa Kesadahan
"ret
Erenme(er
Menitrasi !in&&a teradi#er"*a!an arna dari *ir"
menadi "n&"
>.1 M EDTA
am*ar 9. Dia&ram Air Anaisa ?esada!an
Men%atat )$"me titran
9 tetes NH9,Indi'at$r ET
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a!bar "angkaian Alat
E="ai<in&Tan'
H$m$&ene<in&Tan'
Settin& Tan'
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Variabel Percobaan
Variabel Bebas Variabel Terikat
• ?$nsentrasi 3a3O9
• "'aan Ca)e
• Air
• Indi'at$r ET
• Lar"tan EDTA
• Lar"tan NH9
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#ASIL PE"$%BAAN
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&alibrasi Laju Alir
>.7 > . >. 1 1.2 1.7 1.
>
>.>4
>.1
>.14
>.2
M615
M6>.45
M61.45
Bukaan v alve
Q(L/s)
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Pe!ba'asan
• T""an dia'"'ann(a 'ai*rasi "nt"' menent"'an a" air Tabel 11. KalibrasiM=0.5%
Q (L/s) bukaan
0.069364 0.5
0.07040
2 0.5
0.122 1
0.122 1
0.19024 1.5
0.17692 1.5
0.124
Tabel 10. Kalibrasi M=1%
Q (L/s) bukaan
0.06035 0.5
0.06035 0.5
0.117302 1
0.1079 1
0.172012 1.5
0.172012 1.5
0.11500
2
Tabel 12. KalibrasiM=1.5%
Q (L/s) bukaan
0.06447 0.5
0.0652
2 0.50.130
2 1
0.131579 1
0.171429 1.5
0.172012 1.5
0.122609
Saat '$nsentrasi 3a3O9 >.45, de*it (an& di#er$e! #ain& *esardi*andin&'an den&an (an& ain. Ha ini dise*a*'an sema'in 'e%i
'$nsentrasi, ma'a "ma! #arti'e daam s"s#ensi sema'in sedi'it'arena #arti'e terse*ar se!in&&a &era'an antar#arti'e a'ansema'in 'e%i dan de*it (an& di!asi'an sema'in *esar. Seain it"sema'in *esar *"'aan )a)e ma'a de*it (an& di#er$e! "&asema'in *esar.
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Densitas
"'aan )a)e >.4
"'aan )a)e 1.4
"'aan )a)e 1
> 1> 2> 9> 7>
1>4>
1>>
1>8>
1>>
1>;>
11>>
111>
M6>.45
M615
M61.45
t(s))
densitas (gr/L)
> 4 1> 1 4 2> 24 9> 94
1>>
1>4
1>;>
1>;4
11>>
11>4
111>
M6>.45
M615
M61.45
t(s)
densitas(gr/L)
> 4 1> 1 4 2> 24 9> 94
1>7>
1>4>
1>>
1>8>
1>>
1>;>
11>>
111>
M6>.45
M615
M61.45
t(s)
densitas(gr/L)
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Pe!ba'asan
• Ben&ar"! densitas ter!ada# 'e%e#atan #en&enda#an Tabel 13.K!nsen"rasi 0.5%
#a$el
$assa(&r)
'sa$e
l (L)
ensi"as
(&r/L)bukaan " (s)
1 27.3 0.025 1092 0.5 0
1094.5
7
2 27.4 0.025 1096 0.5 5
3 27.3 0.025 1092 0.5 10
4 27.4 0.025 1096 0.5 15
5 27.5 0.025 1100 0.5 20
6 27.4 0.025 1096 0.5 25
7 27.3 0.025 1092 0.5 30
1 27.4 0.025 1096 1 0
1095.42
9
2 27.4 0.025 1096 1 5
3 27.4 0.025 1096 1 10
4 27.4 0.025 1096 1 15
Tabel 15.K!nsen"rasi 1.5%
#a$el
$assa
(&r)
'sa$el (L)
ensi"as (&r/L)
bukaan " (s)
1 27 0.025 100 0.5 0
1091.4
29
227.2 0.025 10 0.5 5
326.9 0.025 1076 0.5 10
427.3 0.025 1092 0.5 15
527.6 0.025 1104 0.5 20
6 27.5 0.025 1100 0.5 25
727.5 0.025 1100 0.5 30
127.6 0.025 1104 1 0
1100
227.6 0.025 1104 1 5
327.5 0.025 1100 1 10
427.5 0.025 1100 1 15
27.
Tabel 14.K!nsen"rasi 1%
#a$el
$assa (&r)
'sa$el (L)
ensi"as
(&r/L)bukaan " (s)
1 26.7 0.025 106 0.5 0106
2 26.7 0.025 106 0.5 5
3 26.7 0.025 106 0.5 10
4 26.7 0.025 106 0.5 15
5 26.7 0.025 106 0.5 20
6 26.7 0.025 106 0.5 25
7 26.7 0.025 106 0.5 30
1 27.2 0.025 10 1 010
2 27.2 0.025 10 1 5
3 27.2 0.025 10 1 10
4 27.2 0.025 10 1 15
5 27.2 0.025 10 1 20
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• Sema'in *esar '$nsentrasi dari s"at" <at, ma'a densitasa'an *ertam*a! *esar. Nam"n i'a di'ait'an den&an'e%e#atan #en&enda#an, i'a '$nsentrasi sema'in *esarma'a, massa <at "&a *esar se!in&&a 'e%e#atan
#en&enda#an <at terse*"t a'an ama ata" *eran&s"n&am*at.
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Viskositas
"'aan )a)e >.4
"'aan )a)e 1.4
"'aan )a)e 1
> 1> 2> 9> 7>
>.19
>.17
>.17
>.14
>.14
>.1
>.1
>.18
M6>.45
M615
M61.45
t(s)
viskositas(gr/Ls)
> 2> 7>
>.14
>.14
>.14
>.14
>.14
>.1
>.1
>.1
>.1
M6>.45
M615
M61.45
t(s)
viskositas (gr/Ls)
> 2> 7>
>.17
>.17
>.14
>.14
>.1
>.1
>.18
>.18
M6>.45
M615
M61.45
t(s)
viskositas (gr/Ls)
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Pe!ba'asan
Tabel 20. k!nsen"rasi 0.5%
k*isk!s
0.0000073(L2/#2)
sa$el
$assa
(&r)
'sa$el(Li"er
)
*isk!s
kine$ " *isk!s
*is.abs
!
bukaaa
n " (s)
1 27.3 0.0250.00014172
3 1.10.1547
62 0.5 0
2 27.4 0.0250.00014642
1 1.70.1604
77 0.5 5
3 27.3 0.0250.0001445
5 1.50.151
2 0.5 10
4 27.4 0.0250.0001432
9 1.30.1570
45 0.5 15
5 27.5 0.0250.00014563
1.60.1602
02 0.5 20
6 27.4 0.025 0.00014094 1
0.1544
7 0.5 25
7 27.3 0.0250.0001445
5 1.50.151
2 0.5 30
1 27.4 0.0250.00014172
3 1.10.1553
2 1 0
2 27.4 0.0250.00014563
1.60.1596
19 1 5
3 27.4 0.0250.00014407
2 1.40.1579
03 1 10
4 27.4 0.0250.00014172
3 1.10.1553
2 1 15
5 27.5 0.025
0.00014172
3 1.1
0.155
95 1 20
6 27.3 0.025 0.00014094 10.1539
06 1 25
Tabel 21. k!nsen"rasi 1%
k*isk!s
0.0000073(L2/#2)
sa$el
$assa(&r)
'sa$el(Li"er
)*isk!skine$ " *isk!s
*is.abs!
bukaaan " (s)
1 26.7 0.0250.00013929
6 17.790.147
6 0.5 0
2 26.7 0.0250.00013694
7 17.490.1462
59 0.5 5
3 26.7 0.025 0.0001335 17.060.1426
63 0.5 10
4 26.7 0.0250.0001360
5 17.30.1453
39 0.5 15
5 26.7 0.0250.00013577
2 17.340.1450
05 0.5 20
6 26.7 0.0250.000132
6 17.730.142
66 0.5 25
7 26.7 0.0250.00013663
4 17.450.1459
25 0.5 30
1 27.2 0.025 0.00014 17.0.1523
2 1 0
2 27.2 0.025 0.00014 17.0.1523
2 1 5
3 27.2 0.0250.0001479
7 1.90.1610
1 1 10
4 27.2 0.0250.00014062
7 17.960.1530
02 1 15
5 27.2 0.0250.00014250
6 1.20.1550
47 1 20
6 27.2 0.0250.00014242
1.190.1549
61 1 250.0001443 0.1570
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Tabel 22. k!nsen"rasi 1.5%
k *isk!s 7.3+,06(L2/#2)
sa$el$assa
(&r)'
sa$el(Li"er)*isk!skine$ " *isk!s *is.abs!
bukaaan " (s)
1 27 0.0250.0001432
9 1.30.15475
2 0.5 0
2 27.2 0.0250.00014720
4 1.0.16015
0.5 5
3 26.9 0.0250.00014015
7 17.90.1500
9 0.5 10
4 27.3 0.025 0.00014455 1.5 0.1512 0.5 15
5 27.6 0.0250.00014250
6 1.20.15732
7 0.5 20
6 27.5 0.0250.00013702
5 17.50.15072
0.5 25
7 27.5 0.0250.0001445
5 1.50.15934
1 0.5 30
1 27.6 0.0250.0001432
9 1.30.1519
1 1 0
2 27.6 0.0250.00013937
4 17.0.1536
9 1 5
3 27.5 0.025 0.00014094 1 0.155034 1 10
4 27.5 0.0250.0001445
5 1.50.15934
1 1 15
5 27.4 0.0250.0001432
9 1.30.15704
5 1 20
6 27.5 0.0250.00014407
2 1.40.1547
9 1 25
7 27.4 0.0250.00014407
2 1.40.15790
3 1 30
1 27.6 0.0250.0001432
9 1.30.1519
1 1.5 0
2 27.3 0.025 0.00014094 1 0.153906 1.5 5
3 27.6 0.0250.0001479
7 1.90.16337
1.5 10
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Pe!ba'asan
• Sema'in *esar '$nsentrasi ma'a sema'in *esar #"a )is'$sitasn(a
• Sema'in ama a't" #en&am*ian sam#e ma'a )is'$sitas
(an& dida#at a'an sema'in 'e%i. Ha terse*"t da#at teradi'arena s"da! *an(a'n(a #arti'e (an& men&enda# se!in&&atin&&a tersisa +"ida (an& *enin& ma'a a'an *era'i*atter!ada# )is'$sitasn(a (an& sema'in 'e%i.
• Sema'in *esar *"'aan )a)e ma'a a'an *erdam#a' sema'in *esarn(a )is'$sitas. Ha terse*"t da#at teradi di'arena'an enda#an (an& s"da! ter*ent"' a'an ter"s di &an&&" den&an a" air (an&sema'in *esar se!in&&a sam#e (an& di am*i a'an %ender"n& 'er"!dan *erdam#a' den&an )is'$sitas (an& sema'in *esar.
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Analisa &esada'an
"'aan )a)e >.4
"'aan )a)e 1.4
"'aan )a)e 1
> 4 1> 14 2 > 24 9> 94
>
2>>
7>>
>>
>>
1>>>
M6>.45
M615
M61.45
t(s)
! "a(##m)
> 4 1> 14 2> 24 9> 94
>
2>>
7>>
>>
>>
1>>>
M6>.45
M615
M61.45
t(s)
! "a (##m)
> 1> 2> 9> 7>
>
2>>
7>>
>>
>>
1>>>
12>>
M6>.45
M615
M61.45
t(s)
! "a (##m)
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-ike"aui
ak"!rk!reksi 0.9
M +-T 0.1$!l/L
M +-T 292.24&r/$!l
' sa$el 0.025L
Tabel 26.k!nsen"rasi 0.5%
sa$el' ra"a+-T
M a(&r/L) bukaan " (s)
M a($)
1 0.00050.57279
04 0.5 0 572.7904
2 0.00050.57279
04 0.5 5 572.7904
3 0.00050.57279
04 0.5 10 572.7904
4 0.00070.0190
656 0.5 1501.9065
6
5 0.00050.57279
04 0.5 20 572.7904
6 0.00050.57279
04 0.5 25 572.7904
7 0.00050.57279
04 0.5 30 572.7904
1 0.00050.57279
04 1 0 572.7904
2 0.00050.57279
04 1 5 572.7904
3 0.0005
0.57279
04 1 10 572.7904
4 0.00050.57279
04 1 15 572.79040.0190 01.9065
-ike"aui
ak"!rk!reksi 0.9
M +-T 0.1$!l/L
M +-T 292.24&r/$!l
' sa$el 0.025L
Tabel 27.k!nsen"rasi 1%
sa$el' ra"a+-T
M a(&r/L) bukaan " (s)
M a($)
1 0.00050.57279
04 0.5 0 572.7904
2 0.00050.57279
04 0.5 5 572.7904
3 0.000550.63006
94 0.5 10 630.06944
4 0.00050.57279
04 0.5 15 572.7904
5 0.00050.57279
04 0.5 20 572.7904
6 0.000550.63006
94 0.5 25 630.06944
7 0.000550.63006
94 0.5 30 630.06944
1 0.00050.57279
04 1 0 572.7904
2 0.00070.0190
66 1 5 01.90656
3 0.0005
0.57279
04 1 10 572.7904
4 0.00050.57279
04 1 15 572.79040.57279
-ike"aui
ak"!rk!reksi 0.9
M +-T 0.1$!l/L
M +-T 292.24&r/$!l
' sa$el 0.025L
Tabel 2. k!nsen"rasi 1.5%
sa$el' ra"a+-T
M a(&r/L) bukaan " (s) M a ($)
1 0.0007 0.01907 0.5 0 01.906562 0.0005 0.57279 0.5 5 572.79043 0.00055 0.630069 0.5 10 630.069444 0.0006 0.6734 0.5 15 67.3445 0.00065 0.74462 0.5 20 744.627526 0.0006 0.6734 0.5 25 67.344
7 0.0007 0.01907 0.5 30 01.906561 0.00065 0.74462 1 0 744.627522 0.0006 0.6734 1 5 67.3443 0.0006 0.6734 1 10 67.3444 0.0006 0.6734 1 15 67.3445 0.00065 0.74462 1 20 744.627526 0.0006 0.6734 1 25 67.3447 0.00065 0.74462 1 30 744.627521 0.00075 0.5916 1.5 0 59.1562 0.000 0.916465 1.5 5 916.464643 0.000 0.916465 1.5 10 916.464644 0.0009 1.031023 1.5 15 1031.022725 0.000 0.916465 1.5 20 916.464646 0.0005 0.973744 1.5 25 973.74367 0.00075 0.5916 1.5 30 59.156
1631.054
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Pe!ba'asan
• Sema'in *esar '$nsentrasi ma'a sema'in *esar #"aniai 'esada!ann(a. Ha terse*"t da#at teradi 'arenas"at" air di 'ata'an sada! a#a*ia mem#"n(ai 'adar 3adan M& (an& tin&&i. La" a#a #en&ar"!n(a '$nsentrasi
den&an 'esada!an, a#a*ia '$nsentrasi n(a tin&&i ma'a'and"n&an 3a n(a #"n a'an tin&&i ma'a niai'esada!ann(a #"n a'an tin&&i.
• Sema'in *esar *"'aan )a)e ma'a a'an *erdam#a'sema'in *esarn(a niai 'esada!ann(a. Ha terse*"t da#atteradi di'arena'an enda#an (an& s"da! ter*ent"' a'anter"s di &an&&" den&an a" air (an& sema'in *esarse!in&&a sam#e (an& di am*i a'an %ender"n& 'er"!.
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&ece(atan Pengenda(an
> 4 1> 14 2> 24 9> 94
>
>
>
>
>
>
>
>
>
M6>.45
M615
M61.45
t(s)
Vt (m/s)
"'aan )a)e >.4
"'aan )a)e 1.4
"'aan )a)e 1
> 4 1> 14 2> 24 9> 94
>
>
>
>
>
>
>
>
>
M6>.45
M615
M61.45
t(s)
Vt(m/s)
> 4 1> 14 2> 24 9> 94
>
>
>
>
>
>>
>
>
M6>.45
M615
M61.45
t(s)
Vt(m/s)
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-ike"aui sa"uan
& 9.$/s2 *is.ab &r.$3/#
ens.air 1000k&/$3 's $/s
ia$e"er 20 $es 0.5 $$ 0.0005$ '" $/s
k *isk!s 0.073($$2/#2)7.3+,
0$2/s2
Tabel 32. K!nsen"rasi 0.5 %
sa$el$assa(k&)
' sa$($3) k *isk!s " *is(s) *is.kin *is.ab 's re bukaan "(s) '"
1 0.0273 0.0000257.3+,
0 1.11.41723+,
060.00154
0.0233
4.765+,
092.73+
09 0.5 06.1096+,
07
2 0.0274 0.0000257.3+,
0 1.71.46421+,
060.00160
50.02353
1.53+,
092.11+
09 0.5 56.1577+,
07
3 0.0273 0.0000257.3+,
0 1.51.4455+,
060.0015
20.0227
.391+,
092.6+0
9 0.5 105.976+,
07
4 0.0274 0.0000257.3+,
0 1.31.4329+,
06 0.001570.02404
6.915+,
092.692+
09 0.5 156.29339+,
07
5 0.0275 0.000025
7.3+,
0 1.6
1.4563+,
06
0.00160
2
0.02455
4
.957+,
09
2.6+0
9 0.5 20
6.4314+,
07
6 0.0274 0.0000257.3+,
0 11.4094+,
060.00154
50.02444
79.215+,
092.605+
09 0.5 256.392+,
07
7 0.0273 0.0000257.3+,
0 1.51.4455+,
060.0015
20.0227
.391+,
092.6+0
9 0.5 305.976+,
07
1 0.0274 0.0000257.3+,
0 1.11.41723+,
060.00155
30.02431
29.113+,
092.634+
09 1 06.36293+,
07
2 0.0274 0.0000257.3+,
0 1.61.4563+,
060.00159
60.02365
.63+,092.71+
09 1 56.191+,
07
3 0.0274 0.0000257.3+,
0 1.41.44072+,
060.00157
90.02391
5.1+,
092.722+
09 1 106.25919+,
07
4 0.0274 0.0000257.3+,
0 1.11.41723+,
060.00155
30.02431
29.113+,
092.634+
09 1 156.36293+,
07
5 0.0275 0.0000257.3+,
0 1.11.41723+,
060.00155
90.02523
29.45+,
092.537+
09 1 206.61599+,
07
6 0.0273 0.0000257.3+,
0 11.4094+,
060.00153
90.02351
4.63+,
092.70+
09 1 256.1429+,
07
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-ike"aui sa"uan
& 9.$/s2 *is.ab &r.$3/#
ens.air 1000k&/$3 's $/s
ia$e"er20 $es 0.5 $$ 0.0005$
k *isk!s 0.073($$2/#2) 7.3+,0$2/s2
Tabel 34. K!nsen"rasi 1.5 %
sa$el$assa(k&)
' sa$($3) k *isk!s " *is(s) *is.kin *is.ab 's re bukaan "(s) '"
1 0.027 0.000025 7.3+,0 1.3 1.4329+,060.00154
0.02033502
9 7.5393+,09 313320373 0.5 0 5.232+,07
2 0.0272 0.000025 7.3+,0 1. 1.47204+,060.00160
20.02161352
4 7.0019+,09 30764996 0.5 5 5.63612+,07
3 0.0269 0.000025 7.3+,0 17.9 1.40157+,060.00150
0.0192339
1 7.5134+,09 3194104655 0.5 10 5.14072+,07
4 0.0273 0.000025 7.3+,0 1.5 1.4455+,060.0015
20.022726
7 .39051+,09 260372991 0.5 15 5.976+,07
5 0.0276 0.000025 7.3+,0 1.2 1.42506+,060.00157
30.02600294
5 9.69367+,09 247541913 0.5 20 6.3041+,07
6 0.0275 0.000025 7.3+,0 17.5 1.37025+,060.00150
70.02609750
1 1.0111+,0 237199100 0.5 25 6.422+,07
7 0.0275 0.000025 7.3+,0 1.5 1.4455+,060.00159
30.024662
5 9.053+,09 26502156 0.5 30 6.47294+,07
1 0.0276 0.000025 7.3+,0 1.3 1.4329+,060.0015
20.025605
2 9.502+,09 2503123712 1 0 6.79309+,07
2 0.0276 0.000025 7.3+,0 17. 1.39374+,060.00153
90.026572
1 1.01342+,0 236209612 1 5 6.9391+,07
3 0.0275 0.000025 7.3+,0 1 1.4094+,06 0.001550.02537257
1 9.56377+,09 250947050 1 10 6.65274+,07
4 0.0275 0.000025 7.3+,0 1.5 1.4455+,060.00159
30.024662
5 9.053+,09 26502156 1 15 6.47294+,07
5 0.0274 0.000025 7.3+,0 1.3 1.4329+,06 0.001570.0240450
1 .9150+,09 2692067229 1 20 6.29339+,07
6 0.0275 0.000025 7.3+,0 1.4 1.44072+,06
0.0015
5
0.0242099
3 9.15247+,09 2622241775 1 25 6.5012+,07
7 0.0274 0.000025 7.3+,0 1.4 1.44072+,060.00157
95.69462+,
13 2.0993+,19 1.14295+20 1 30 3.05432+,120.0015 0.025605
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-ike"aui sa"uan
& 9.$/s2 *is.ab &r.$3/#
ens.air 1000k&/$3 's $/s
ia$e"er 20 $es 0.5 $$ 0.0005$
k*isk!s 0.073($$2/#2)
7.3+,0$2/s2
Tabel 33. K!nsen"rasi 1 %
sa$el$assa(k&)
' sa$($3) k *isk!s " *is(s) *is.kin *is.ab 's re bukaan "(s) '"
1 0.0267 0.0000257.3+,
0 17.791.39+,
060.0014
0.01796.6+,
093.5+0
9 0.5 0 4.64533+,07
2 0.0267 0.0000257.3+,
0 17.491.37+,
060.00146
30.012
7.09+,
093.3+
09 0.5 5 4.72501+,07
3 0.0267 0.0000257.3+,
0 17.061.34+,
060.00142
70.0174
97.46+,
093.22+
09 0.5 10 4.4411+,07
4 0.0267 0.0000257.3+,
0 17.31.36+,
060.00145
30.0140
47.1+,
093.34+
09 0.5 15 4.75492+,07
5 0.0267 0.000025
7.3+,
0 17.34
1.36+,
06 0.00145
0.0144
7
7.22+,
09
3.33+
09 0.5 20 4.7659+,07
6 0.0267 0.0000257.3+,
0 17.731.39+,
060.0014
30.0104
1 6.9+,093.4+
09 0.5 25 4.66105+,07
7 0.0267 0.0000257.3+,
0 17.451.37+,
060.00145
9 0.01337.13+,
093.37+
09 0.5 30 4.7355+,07
1 0.0272 0.0000257.3+,
0 17. 1.4+,060.00152
30.02272
6.62+,
092.7+
09 1 0 5.92612+,07
2 0.0272 0.0000257.3+,
0 17. 1.4+,060.00152
30.02272
6.62+,
092.7+
09 1 5 5.92612+,07
3 0.0272 0.0000257.3+,
0 1.91.4+,
06 0.001610.02149
97.72+,
093.11+
09 1 10 5.6063+,07
4 0.0272 0.0000257.3+,
0 17.961.41+,
06 0.001530.02262
4.55+,
092.1+
09 1 15 5.9972+,07
5 0.0272 0.0000257.3+,
0 1.21.43+,
06 0.001550.02232
6.32+,
092.+
09 1 20 5.2192+,07
6 0.0272 0.0000257.3+,
0 1.191.42+,
06 0.001550.02233
.33+,
092.+
09 1 25 5.2512+,07
8/20/2019 PPT SEDIMENTASI (1)
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Pe!ba'asan
• Sema'in *esar '$nsentrasi ma'a 'e%e#atan #en&enda#ann(asema'in ama. Ha ini di'arena'an i'a '$nsentrasi *esar ma'a#arti'e ters"s"n ra#at ata" #adat. &era'an antar #arti'e a'ansema'in '"at se!in&&a antara #arti'e (an& sat" den&an #arti'e
(an& ain a'an terta!an dan a'an tertari' '"at sat" sama ain
se!in&&a a'an mem#en&ar"!i aman(a 'e%e#atan #en&enda#an.Seain it" "&a di #en&ar"!i &a(a &ese' ata" dra&+$r%e (an& *esarantara #arti'e (an& men&a'i*at'an 'e%e#atan #en&enda#anmenadi ama. Beneasan diatas ses"ai den&an !"'"m st$'es
*a!a ada 9 &a(a (ait" : &a(a &ra)itasi, &a(a a#"n& dan &a(a &ese'
(an& a'an mem#en&ar"!i 'e%e#atan #en&enda#an, dimana &a(a&ra)itasi a'an t"r"n 'e *aa! sedan&'an &a(a a#"n& *er&era' 'eatas dan &a(a &ese' a'an *eraan den&an &era' #arti'e.
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9. ?eti'a ?$nsentrasi 3a3O9 >.4 5 *"'aan >,4 :
6 1> &L
G a*s$"te 6 >,14818 &L.s
M 3a 6 >4,4219 ##m -m&L
Ct 6 ,1;9>7 1> -ms⁷
7. Fa't$r/+a't$r (an& mem#en&ar"!i sedimentasi #ada #er%$*aanini adaa! '$nsentrasi 3a3O9, densitas, )is'$sitas.
•. ?$nsentrasi ar"tan sema'in *esar ma'a 'e%e#atan #en&enda#ansema'in ama.
•. Cis'$sitas sema'in *esar ma'a 'e%e#atan #en&enda#an sema'in
ama.•. Sema'in *esar '$nsentrasi ma'a densitas sema'in *esar dan
'e%e#atan #en&enda#an sema'in ama.
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Saran• Menam*a!'an ?$a&"an a&ar da#at mem*andin&'an
#en&ar"! adan(a '$a&"an dan tan#a '$a&"an ter!ada#
'e%e#atan #en&enda#an.