Analisis Kadar Logam Kadmium (Cd) dan Timbal (Pb) pada Sedimen  Di Teluk Ambon Bagian Dalam

Male, Yusthinus T; Malle, Dominggus; Bijang, Catherina M.; Fransina, Eirene G.; Seumahu, Cecelia A.; Dolaitery, Lois Mikhal; Landu, Sartika; Gaspersz, Nelson

doi:10.30598//ijcr.2017.5-yus

Cited by 8 publications

(8 citation statements)

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“…Adanya berbagai masukan dari lahan atas tersebut dapat menyebabkan pencemaran perairan. Beberapa hasil penelitian sebelumnya telah menunjukkan adanya indikasi pencemaran logam berat Pb dan Cd di Teluk Ambon (Male et al, 2017;Sukaryono & Dewa, 2018;Hadinoto & Setyadewi, 2020). Salah satu aktivitas di pesisir Teluk Ambon yang diprediksi menjadi salah satu sumber pencemaran logam berat adalah aktivitas pertanian (Selanno et al, 2014).…”

Section: Pendahuluanunclassified

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KONSENTRASI LOGAM BERAT Pb DAN Cd DALAM SEDIMEN PADA EKOSISTEM MANGROVE DI TELUK AMBON

Tuahatu¹,

Tubalawony²,

Kalay³

2023

J. Ilmu dan Teknologi Kelautan Tropis

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Salah satu potensi ekosistem pesisir yang cukup luas ada di perairan Teluk Ambon Dalam adalah ekosistem mangrove. Ancaman bagi ekosistem mangrove yang ada di perairan Teluk Ambon adalah aktivitas yang berlangsung di sekitarnya (antropogenik). Adanya beberapa sungai yang bermuara di Teluk Ambon menjadi pendukung masuknya buangan/limbah dari darat. Logam berat Pb dan Cd telah terdeteksi pada air laut di perairan Teluk Ambon, sehingga dianggap penting untuk melakukan penelitian pada sedimen ekosistem mangrove. Tujuan dari penelitian ini adalah untuk mengetahui konsentrasi logam berat (Pb dan Cd) dalam sedimen pada ekosistem mangrove Teluk Ambon. Penentuan titik pengambilan sampel sedimen pada ekosistem mangrove dilakukan dengan menggunakan metode purposive sampling. Analisis sampel dilakukan dengan menggunakan metode Nitric Acid-Perchloric Acid Digestion. Hasil penelitian menunjukkan bahwa konsentrasi logam berat Plumbum (Pb) berkisar antara 18,25-35,98 mg/kg dan Cadmium (Cd) 1,57-2,70 mg/kg. Hasil analisis menunjukkan bahwa, Pb walaupun didapati dalam konsentrasi yang cukup tinggi namun belum melampaui ambang batas toksik, sementara Cd telah mendekati ambang batas toksik. Secara keseluruhan dapat disimpulkan bahwa, sedimen telah terkontaminasi logam berat Pb dan Cd namun belum berpengaruh pada ekosistem mangrove, dan merupakan indikasi bahwa terjadi filtrasi alami.

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Section: Pendahuluanunclassified

“…Hasil penelitian (Male et al, 2017) menyebutkan bahwa konsentrasi Pb berkisar antara 5,755-20,077 mg/kg dan Cd 0,2042-0,6640 mg/kg. Dapat dikatakan bahwa, konsentrasi Pb dan Cd yang didapatkan dalam penelitian ini lebih tinggi.…”

Section: Konsentrasi Logam Berat Dalam Sedimen Mangroveunclassified

KONSENTRASI LOGAM BERAT Pb DAN Cd DALAM SEDIMEN PADA EKOSISTEM MANGROVE DI TELUK AMBON

Tuahatu¹,

Tubalawony²,

Kalay³

2023

J. Ilmu dan Teknologi Kelautan Tropis

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“…Hasil penelitian sebelumnya, kadar Cd pada sampel air dari area mangrove Ambon dekat dengan aktivitas industri yaitu sebesar 0,033 mg/L (Santoso et al, 2021). Hal ini didukung oleh hasil penelitian sebelumnya yang menyatakan bahwa pencemaran logam Pb dan Cd di air laut dan sedimen Ambon disebabkan adanya aktivitas masyarakat, pemukiman penduduk, aktivitas transportasi tradisional (perahu dan speedboat), galangan kapal, serta keberadaan PLTD (Souisa, 2017, Male et al, 2017. Hasan et al (2016) berpendapat bahwa kegiatan galangan kapal dan kegiatan pelabuhan merupakan sumber pencemaran logam Cd di Teluk Bengal.…”

Section: Kandungan Logam Kadmium (Cd) Pada Sampel Air Dan Sedimenunclassified

Cadmium (Cd) Concentration in Mudskipper, Water and Sediment in the Mangrove Area of Pemangkat West Kalimantan

Nurhidayanti,

Sofiana,

Safitri

2023

JIP

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Mangrove vegetation has a wide range of distribution on the Indonesian coast, including Pemangkat, Sambas Regency, and West Kalimantan. Near this area, there are various activities, such as industrial, fishing, and shipping which are possible sources of heavy metal pollution. Water pollution caused by heavy metals is one of the serious problems. This condition can reduce water quality and has an impact on aquatic organisms. Monitoring of water quality needs to be done to reduce health problems and maintain the stability of aquatic ecosystems. Mudskipper (Boleophthalmus sp.) can be used as a bioindicator due to its ability to accumulate heavy metals from the environment, especially in mangrove areas. Heavy metal such as cadmium (Cd) is difficult to decompose and toxic to the environment and biota. This heavy metal pollution may originate from port and fisheries activities. The aim of this study was to determine the Cd content in the Mudskipper, waters, and sediment samples. Sampling was carried out at two stations. Analysis of the Cd content was done using Atomic Absorption Spectrophotometry (AAS). The result showed that concentrations of Cd in the waters and sediment samples were above the threshold. Meanwhile, the Cd level in Mudskipper flesh was still below the maximum limit. Keywords: heavy metal, cadmium (Cd), mudskipper, Pemangkat, West Kalimantan

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“…Various analytical methods have been developed for cadmium(II) detection such as colorimetry (Laosuwan, Poonsawat, Burakham, Srijaranai, & Mukdasai, 2021), atomic absorption spectroscopy (AAS) (Teheni, Nafie, & Dali, 2016;Male et al, 2017;Bijang, Tanasale, Kelrey, Mansur, & Azis, 2021;Perelonia et al, 2021), inductively coupled plasmamass spectroscopy (ICP-MS) (Li, Huang, Zeng, Lin, & Huang, 2021), X-ray fluorescence spectrometry (XRF) (Chebakova et al, 2021), inductively coupled plasmaoptical emission spectrometry tandem with mass spectrometry (ICP-OES-MS) (Lundovskaya, Medvedev, Tsygankova, Volzhenin, & Saprykin, 2021), and Raman spectroscopy (Guo et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Development of Differential Pulse Anodic Stripping Voltammetry Technique for Cadmium(II) Detection and Its Application in Water Spinach

Putra

Aristri

Rohaeti

et al. 2021

Indo. J. Chem. Res.

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Cadmium is a toxic pollutant that is harmful to the environment and humans. The purpose of this research was to develop a method for cadmium(II) detection using differential pulse anodic stripping voltammetry (DPASV) using a glassy carbon electrode. The developed method was then applied for cadmium detection in the vegetable samples which is water spinach. The developed method was optimized in several parameters such as potential window, deposition potential, deposition time, and scan rate. The developed method for cadmium(II) detection was also investigated in its analytical performance includes linearity, precision, detection limit, and quantitation limit. The optimum conditions for cadmium(II) detection in 0.1 M KCl using DPASV technique obtained such as potential window from -1200 to -100 mV, deposition potential of -1100 mV (vs Ag/AgCl), and deposition time of 360 s. It was obtained good linearity for cadmium(II) detection using the DPASV technique with an R2 of 0.996. The precision was expressed as %SBR with 0.66%. The detection and quantitation limits for cadmium(II) detection were 0.4206 µM~0.0771 ppm and 0.5525 µM~0.1013 ppm, respectively. The developed method was then applied for cadmium(II) measurement in the water spinach sample and the obtained cadmium(II) concentration in water spinach was 0.2399 mg/Kg.

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Analisis Kadar Logam Kadmium (Cd) dan Timbal (Pb) pada Sedimen Di Teluk Ambon Bagian Dalam

Cited by 8 publications

References 0 publications

KONSENTRASI LOGAM BERAT Pb DAN Cd DALAM SEDIMEN PADA EKOSISTEM MANGROVE DI TELUK AMBON

KONSENTRASI LOGAM BERAT Pb DAN Cd DALAM SEDIMEN PADA EKOSISTEM MANGROVE DI TELUK AMBON

Cadmium (Cd) Concentration in Mudskipper, Water and Sediment in the Mangrove Area of Pemangkat West Kalimantan

Development of Differential Pulse Anodic Stripping Voltammetry Technique for Cadmium(II) Detection and Its Application in Water Spinach

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