K. AIR 4
-
Upload
vie-manies -
Category
Documents
-
view
28 -
download
2
Transcript of K. AIR 4
![Page 1: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/1.jpg)
04/11/23 A N A M 1
![Page 2: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/2.jpg)
04/11/23 A N A M 2
PEMERIKSAAN LAPANGAN:
1. FISIKA :a. BAU & RASAb. SUHUc. WARNA :
* SUMBER - ION2 METAL ALAM- HUMUS- PLANKTON- TANAMAN AIR- SAMPAH ORGANIS- BUANGAN INDUSTRI
![Page 3: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/3.jpg)
04/11/23 A N A M 3
MACAM-MACAM WARNA :
1. WARNA SEJATI / SEBENARNYA ( TRUECOLOR )=► WARNA SETELAH KEKERUHAN DIHILANGKAN.
2. WARNA TAMPAK ( APPARENT COLOR )=► WARNA YG DISEBABKAN OLEH ZAT TERLARUT MAUPUN ZAT TERSUSPENSI.
METODA PEMERIKSAAN :* VISUAL* SPEKTROFOTOMETER
PRINSIP KERJA :ANALISA WRN DITENTUKAN DG MEMBANDINGKAN WRN SAMPEL DG WRN STANDAR, DG SATUAN Pt-Co
![Page 4: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/4.jpg)
04/11/23 A N A M 4
LAR. INDUK ====► 500mg / Lt Pt-Co
- 1,246 gr K2PtCl6 ( ~ 500 mg Pt )- 1,0 gr CoCl.6H2O ( ~ 250 mg Co )- LAR. DLM DG 100 ml HCl p, ADDKAN DG AQUADES 1000.0 ml. ATAU
- 500 mg Pt MURNI- LAR.DALAM AIR RAJA, SUASANA PANAS- HILANGKAN HNO3 DG HCl p, UAPKAN- RESIDUNYA DILAR. DLM LB. TAKAR 1000 ml
* DG 1 SET COLOR AQUAQUANT ==► AQUA MERKPERSYARATAN PERMENKES ===► TCU
![Page 5: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/5.jpg)
04/11/23 A N A M 5
KEKERUHAN :TERMASUK SIFAT OPTIS DARI SUATU LARUTAN.
PENYBAB :* ZAT TERSUSPENSI :
- LEMPUNG / TANAH LIAT / CLAY- LUMPUR- ZAT OGANIK- PLANTON
* MIKROBIOLOGIMENURUT “ CLAIRN SAWYER” KEKERUHAN PERLU DI PER-TIMBAKAN DALAM :
1. PENYEDIAAN AIR BAGI UMUM2. MENGURANGI ESTETIKA
3. MENGURANGI EFEKTIVITAS DESINFEKTAN
![Page 6: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/6.jpg)
04/11/23 A N A M 6
METODA ANALISIS
1. VISUIL (UNIT KEKERUHAN JACKSON / JTU)2. NEFELOMETRIK (UNIT KEKERUHAN NEFELOMETRIK FTU / NTU)3. HELLIGE TURBIDIMETRI ( UNIT
KEKERUHAN SILIKA )
VISUIL :- KEKERUHAN > 25 UNIT- LAMPU LILIN
- TABUNG GELAS
![Page 7: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/7.jpg)
04/11/23 A N A M 7
NEFELOMETRIK (UNIT KEKERUHAN NEFELOMETRIK FTU/ NTU)
- LEBIH SENSITIF
- STANDAR KEKERUHAN POLIMER FORMAZIN (FTU)
- SKALA KEKERUHAN 40 JTU
PRINSIP :
PERBANDINGAN ANTARA INTENSITAS CAHAYA
YG DIHAMBURKAN SAMPEL DG INTENSITAS
CAHAYA YG DIHAMBURKAN OLEH STANDAR.
![Page 8: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/8.jpg)
04/11/23 A N A M 8
REAGENSIA :
1. LAR. INDUK :LAR. I = 1.0 GRAM HIDRAZIN SULFAT [(NH2)2.
2H2SO4] DLM 100,0 ml AQUADES.LAR.II = 10.0 GRAM HEKSAMETILENTETRAMIN
[(CH2)6N4] DLM 100,0 ml AQUADESCAMPUR LAR.I DG LAR.II 5,0 : 5,0 ml DALAM100,0 ml AQUADES (100 NTU )
2. LAR. STD. 40 NTU :10,0 ml LAR. INDUK KE DLM 100,0 ml AQUADES
HELLIGE TURBIDYMETRI :1.0 GRAN SiO2 DALAM 100,0 ml AQUADES ( 1ml = 1mg)
![Page 9: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/9.jpg)
04/11/23 A N A M 9
PRINSIP:
![Page 10: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/10.jpg)
04/11/23 A N A M 10
GANGGUAN :
1. SEDIMEN KASAR YG MDH MENGENDAP
2. TABUNG KOTOR / RETAK
3. GELEMBUNG UDARA
4. GETARAN
![Page 11: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/11.jpg)
04/11/23 A N A M 11
ZAT PADAT ( SOLIDS )
ZAT PADAT TERLARUT
ZAT PADAT TOTAL + ZAT PADAT TERAPUNG (ORGANIK)
ZAT PADAT + TERSUSPENSI
ZAT PADAT TERENDAP
(ANORGANIK)
![Page 12: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/12.jpg)
04/11/23 A N A M 12
ZAT PADAT :
ADALAH ZAT YG TERTINGGAL SEBAGAI RESIDU
PD PENGUAPAN & PENGERINGAN PD 1030 – 1050C
ZAT PADA TERLARUT :- GARAM- MOLEKUL ORGANIS :
- PROTEIN- SISA TANAMAN- GANGGANG- BAKTERI
![Page 13: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/13.jpg)
04/11/23 A N A M 13
ANALISA ZAT PADAT TERENDAP :
1. VIA VOLUMENYA ---- SLUDGE VOLUM
2. VIA BERAT -------- SETTLEABLE SOLID
( LUMPUR KASAR )
SATUAN :
- ppm
- % b/b
- % v/v = dm3/lt
![Page 14: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/14.jpg)
04/11/23 A N A M 14
PERBEDAAN TERLAR. & TERSUSP.
TERLAR. Ø 10 -1O – 10-9 nm ---- ION DAN MOLEKULTERSUSPENSI
Ø 10-8 – 10-7 um ---- KOLOIDAL (TANAH LIAT, KWARTS)
Ø 10-6,10-5, 10-4 um HALUS----BAKTRIDAN KWARTS
Ø 10-3 – 10-2 mm ------- KASARØ 10-2 mm ---- FLOKULASI LUMPUR AKTIF
PRINSIP KERJA : FOTOCIPY
![Page 15: K. AIR 4](https://reader035.fdokumen.com/reader035/viewer/2022062307/5540c2374a79599a5f8b46fe/html5/thumbnails/15.jpg)
04/11/23 A N A M 15