TY  - GEN
CY  - UNIVERSITAS LAMPUNG
ID  - eprints66595
UR  - http://digilib.unila.ac.id/66595/
A1  - Eliza Sundari, elizasundari99@gmail.com
Y1  - 2022/09/07/
N2  - ABSTRAK
 

PENENTUAN KANDUNGAN LOGAM BERAT Pb, Cd, DAN Mn PADA 
SEDIMEN MUARA SUNGAI WAY KUALA KOTA BANDAR LAMPUNG
 

Oleh 

 
Eliza Sundari


 
Telah dilakukannya penentuan kandungan logam berat Pb, Cd, dan Mn pada
sedimen yang diperoleh dari Muara Sungai Way Kuala, Kota Bandar Lampung.
Sampel yang diambil berasal dari 9 titik dan pengukuran logam berat Pb, Cd, dan
Mn pada air serta pengukuran dengan parameter pH, Suhu, dan Kekeruhan
sebagai data penunjang. Preparasi sampel dilakukan dengan cara destruksi basah
dan dianalisis menggunakan Spektrofotometer Serapan Atom (SSA). Hasil
analisis pada sampel sedimen menunjukkan bahwa kadar logam Pb antara 15,777 
± 0,310 ppm - 25,809  ± 0,667 ppm, logam Cd antara 2,135 ± 0,051 ppm -2,594 ±
0,033 ppm, dan logam Mn antara 118,946  ± 0,905 ppm - 164,439 ± 2,849 ppm
berada di bawah ambang batas yang telah ditetapkan National Sediment Quality
Survey USEPA (2004). Hasil analisis kandungan logam Pb, Cd, dan Mn pada Air
berturu-turut 10,22 ppm; 0,92 ppm; dan 63,06 ppm berada di atas baku mutu yang
ditetapkan oleh Permenkes RI No. 32 Th 2017 serta pengukuran pH pada air
didapatkan sebesar 7,2 dengan suhu sebesar 28
o
C, dan kekeruhan sebesar 23 NTU
dimana kekeruhan Muara Sungai Way Kuala melebihi batas standar yang
ditetapkan (Permenkes No 492 Th 2010) nilai standar kekeruhan pada air minum
yaitu 5 NTU, pH 6,5-8,5 dan Suhu ±3
o
C dari suhu udara.
 


Kata Kunci: Logam berat, Pb, Cd, Mn, Sedimen dan air, Muara Sungai Way 
Kuala 


Determination of the heavy metal content of Pb, Cd, and Mn in sediments
obtained from the Way Kuala River Estuary, Bandar Lampung City. Samples
were taken from 9 points and measurements of heavy metals Pb, Cd, and Mn in
water as well as measurements with parameters pH, Temperature, and Turbidity
as supporting data. Sample preparation was carried out by wet digestion and
analyzed using Atomic Absorption Spectrophotometer (AAS). The results of the
analysis on sediment samples showed that the levels of Pb metal were between
15,777 ± 0.310 ppm - 25.809 ± 0.667 ppm, Cd metal was between 2.135 ± 0.051
ppm -2.594 ± 0.033 ppm, and Mn metal was between 118.946 ± 0.905 ppm -
164.439 ± 2.849 ppm. the threshold set by the USEPA National Sediment Quality
Survey (2004). The results of the analysis of the metal content of Pb, Cd, and Mn
in water were 10.22 ppm, respectively; 0.92 ppm; and 63.06 ppm are above the
quality standard stipulated by the Minister of Health of the Republic of Indonesia
No. 32 Year 2017 and measurement of pH in water was obtained at 7.2 with a
temperature of 28oC, and turbidity of 23 NTU where the turbidity of the Way
Kuala River Estuary exceeds the standard set limit (Permenkes No. 492 Year
2010) the standard value of turbidity in drinking water is 5 NTU , pH 6.5-8.5 and
temperature ±3oC from air temperature. 



Keywords: Heavy metal, Pb, Cd, Mn, Sediment and water, Way Kuala River 
Estuary. 
PB  - MATEMATIKA DAN ILMU PENGETAHUAN ALAM
TI  - PENENTUAN KANDUNGAN LOGAM BERAT Pb, Cd, DAN Mn PADA
SEDIMEN MUARA SUNGAI WAY KUALA KOTA BANDAR LAMPUNG 
AV  - restricted
ER  -