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CONCENTRATION OF LEAD (Pb) IN WATER, SEDIMENT AND Tubifex sp. IN THE METAL POLLUTED WATERS

Samakia : Jurnal Ilmu Perikanan

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Title CONCENTRATION OF LEAD (Pb) IN WATER, SEDIMENT AND Tubifex sp. IN THE METAL POLLUTED WATERS
KONSENTRASI TIMBAL (Pb) DALAM AIR, SEDIMEN DAN Tubifex sp.PADA PERAIRAN YANG TERCEMAR LOGAM
 
Creator Widiastuti, Irawati Mei
Maizar, Asus
Musa, Muhammad
Arfiati, Diana
 
Subject waste, lead (Pb), Tubifex
 
Description Lead is one of the heavy metals of pollutant sources that are highly toxic and can not be degraded thus accumulating in sediments and aquatic organisms including Tubifex worms. The objectives of the study were to determine the concentration and to analyze the correlation of lead concentration (Pb) contained in water, sediments and Tubifex worms. The research method used is survey. Samples were taken at the waters of the landfill. The determination of lead concentration (Pb) was used by Atomic Absorption Spectrophotometer (AAS) method. The results of measurements of lead concentration (Pb) in water, sediments and Tubifex worms tabulated in tables and graphs, were analyzed descriptively. To prove that the increase of Pb concentration in Tubifex worms along with the increase of Pb content in water and sediment, a simple linear regression analysis was performed. The results showed the concentration of Pb in water (0.4923 ± 0.0091 mg / L - 0.6647 ± 0.0067 mg / L), in sediments (1.3803 ± 0.0042 mg / L - 1.4530 ± 0 , 0046 mg / L) and in Tubifex worms (0.9213 ± 0.0032 mg / L - 0.9767 ± 0.0060 mg / L). The concentration of Pb in the Tubifex worm has increased with increasing concentrations of Pb in water and sediment.
Timbal merupakan salah satu logam berat sumber pencemar yang sangat toksik dan tidak bisa terdegradasi sehingga terakumulasi dalam sedimen dan organisme perairan termasuk cacing Tubifex. Tujuan penelitian adalah menentukan konsentrasi dan menganalisis korelasi konsentrasi timbal (Pb) yang terkandung di dalam air, sedimen dan cacing Tubifex. Metode penelitian yang digunakan adalah survei. Sampel diambil pada perairan tempat pembuangan limbah. Penetapan konsentrasi timbal (Pb) digunakan metode Atomic Absorption Spectrophotometer (AAS). Hasil pengukuran konsentrasi timbal (Pb) dalam air, sedimen dan cacing Tubifex ditabulasikan dalam bentuk tabel dan grafik, dianalisis secara deskriptif.  Untuk membuktikan bahwa peningkatan konsentrasi Pb dalam cacing Tubifex seiring dengan peningkatan kandungan Pb dalam air dan sedimen, digunakan analisis regresi linier sederhana. Hasil penelitian menunjukkan konsentrasi Pb di air (0,4923±0,0091 mg/L - 0,6647±0,0067 mg/L), di sedimen (1,3803±0,0042 mg/L - 1,4530±0,0046 mg/L) dan di cacing Tubifex (0,9213±0,0032 mg/L - 0,9767±0,0060 mg/L). Konsentrasi Pb pada cacing Tubifex mengalami peningkatan seiring dengan meningkatnya konsentrasi Pb di air dan sedimen. 
 
Publisher Faculty of Science and Technology University Ibrahimy
 
Date 2018-04-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/222
10.35316/jsapi.v9i1.222
 
Source Samakia : Jurnal Ilmu Perikanan; Vol. 9 No. 1 (2018): Samakia: Jurnal Ilmu Perikanan; 23-30
Samakia : Jurnal Ilmu Perikanan; Vol 9 No 1 (2018): Samakia: Jurnal Ilmu Perikanan; 23-30
2503-2283
2086-3861
10.35316/jsapi.v9i1
 
Language ind
 
Relation https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/222/210
 
Rights Copyright (c) 2018 Irawati Mei Widiastuti, Asus Maizar, Muhammad Musa, Diana Arfiati
https://creativecommons.org/licenses/by-nc/4.0