Analisis Kandungan Logam Berat Tembaga (Cu) Pada Air Kolam Uji PPNS Dengan Metode Spektrofotometri
DOI:
https://doi.org/10.31004/koloni.v2i2.488Abstract
The PPNS (Surabaya State Shipbuilding Polytechnic) Test Pool is a pool used to test the feasibility of various kinds of works that have been made by PPNS students. Due to the increase in human activities that occur, it can cause various kinds of problems, one of which is water pollution. Heavy metals are declared as very dangerous pollutants because of their non-degradable nature (Damaianto & Masduqi, 2014). Heavy metals in the waters are actually also needed by aquatic biota in the metabolic process but in small doses, one of which is heavy metal copper (Cu) which will pollute if the levels are excessive in the waters. Therefore, this research was conducted to analyse the content of heavy metal copper (Cu) as a benchmark and parameter and compare the concentration of Cu with the maximum level in the Government Regulation of the Republic of Indonesia Number 22 of 2021. Analysis of copper (Cu) heavy metal content was carried out by uv-vis spectrophotometric method using 25% ammonia additives and 1% Na - diethyldithiocarbomate. The standard solution and samples that have received the treatment are continued with absorbance and concentration measurements using a spectrophotometer. Based on the results of the study, the average level of heavy metal copper (Cu) contained in the PPNS Test Pool sample water is 1.70 mg/l. Where Cu heavy metal pollution is very high and does not meet the quality standards in Government Regulation of the Republic of Indonesia Number 22 of 2021 with the maximum level of copper heavy metal (Cu) is 0.02 mg/l.
Keywords: Heavy metal coper (Cu), spectrophotometry, water pollution, PPNS test pool
References
Damaianto, B., & Masduqi, A. (2014). Indeks Pencemaran Air Laut Pantai Utara Kabupaten Tuban dengan Parameter Logam. JURNAL TEKNIK POMITS, III (1).
Elawati, N., & Kandowangko, D. L. (2018). Efesiensi Penyerapan Logam Berat Tembaga (Cu) Oleh Tumbuhan Kangkung Air (Ipomoae aquatica Forks) dengan Waktu Kontak Yang Berbeda. RADIAL, VI (2).
Irawan, A. (2019). Kalibrasi Spektrofotometer Sebagai Penjaminan Mutu Hasil Pengukuran Dalam Kegiatan Penelitian Dan Pengujian. INDONESIAN JOURNAL OF LABORATORY, I (2), 1-9.
Khopkar, S. (1990). Konsep Dasar Kimia Analitik. Jakarta: Penerbit Universitas Indonesia.
Marlina, A. (2019). Pengembangan Metode Penentuan Kadar Timbal Dalam Kerang Hijau (Perna Viridis L) Secara Spektrofotometri Uv-Vis. Jurnal Polban.
Muslim, I. D., Rafii, A., & Ghitarina. (2023). Bioakumulasi kadmium (Cd), timbal (Pb), dan tembaga (Cu) pada gastropoda di Desa Kersik, Kabupaten Kutai Kartanegara, Kalimantan Timur. Jurnal Ilmu Perikanan Tropis Nusantara, II (1).
Pambudi , M. R., & Suprapto. (2018). Penentuan Kadar Tembaga (Cu) dalam Sampel Batuan Mineral. JURNAL SAINS DAN SENI ITS, VII (2).
Said, N. I. (2010). METODA PENGHILANGAN LOGAM BERAT (As, Cd, Cr, Ag, Cu,Pb, Ni dan Zn) DI DALAM AIR LIMBAH INDUSTRI. JAI, VI (2).
Sekarwati, N., Murachman, B., & Sunarto. (2015). Dampak Logam Berat Cu (Tembaga) Dan Ag (Perak) pada Limbah Cair Industri perak Terhadap Kualitas Air Sumur Dan Kesehatan masyarakat Serta Upaya Pengendalian Di Kota Gede Yogyakarta. Jurnal EKOSAINS, VII (1).
Wibowo, E. P. (2017). Studi Penurun Kadar Logam Besi (Fe) Dan Logam Tembaga (Cu) Pada Air Embung Menggunakan Adsorben Nanosilika. Jurnal Ilmiah Sains, XVII (2).
Yuliasari, N., Purwaningrum, W., & Sialagan, F. Y. (2013). Studi Interferensi Besi dan Krom terhadap Analisis Nikel secara Spektrofotometer Atom dan Aplikasinya pada Limbah Elektroplating Seng. Jurnal Penelitian Sains, XVI (1).
Peraturan Pemerintah Nomor 22 Tahun 2021. (2021). Dipetik Juni 17, 2023, dari https://peraturan.bpk.go.id/Home/Details/161852/pp-no-22-tahun-2021
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Andin Asmara Putri, Putri Anjarwati, M. Arya Maliki Syah Putra, Denny Oktavina Radianto
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
