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Evi Gusmayanti
Fakultas Pertanian, Universitas Tanjungpura
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Nursing Physics Public Health Social Sciences Other

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Journal : Jurnal Locus Penelitian dan Pengabdian

 1 
Analisis Kandungan Tembaga (Cu) Dari Limbah Cair Pencucian Bauksit Di Kecamatan Tayan Hilir Dan Meliau, Kabupaten Sanggau, Kalimantan Barat Octadinata, Rizky; Gusmayanti, Evi; Ali Akbar , Aji
Jurnal Locus Penelitian dan Pengabdian Vol. 4 No. 9 (2025): : JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v4i9.4825

Abstract

One of the impacts of the bauxite washing process is liquid waste. Waste that is not managed properly and is thrown into surface water (rivers) will cause various impacts that will cause environmental damage and harm the people living around the mining location. The aim of this research is to determine the Copper (Cu) content found around the river which is the recipient of waste from bauxite washing waste by taking samples at 30 sample points. Cu analysis using Atomic Absorption Spectrophotometer (AAS). The results of the laboratory test analysis were compared with the Government Regulation of the Republic of Indonesia Number 22 of 2021 concerning the Implementation of Environmental Protection and Management and statistical analysis tests were carried out using the Kruskal Wallis test. The research results show that the Copper (Cu) content ranges from 0.03 – 0.05 mg/L, this value is above the environmental quality standard value. The statistical test results also show that there is no difference in the average Copper (Cu) content between the three research locations both in the morning and evening.
Co-Authors - - Agustina - - Hidayat - Warganda Abdul Jabbar Adhitiyawarman, Adhitiyawarman Agustina Listiawati Ahmad Subuh Akbar, Aji Ali Ali Akbar , Aji Aliamin Aliamin aliamin aliamin Andeni, Octavia Yesie Andriyani, Yulita Anshari, Gusti Z Anshari, Gusti Z. Anshari, Gusti Zakaria Aripin, Samsun Asmadi asmadi Bambang Jatmiko Barry, Desi Silvani Putri Aulian Basuni Bewa Mulyatama Bowen, Jennifer C Chairani Siregar Dadan Kusnandar Darussalam Darussalam, Darussalam Dayanti, Erin Debi Sumarlin Dika Riyani Dwi Zulfita Dwi Zulfita ersandi sandi Fanni Aditya Farah Diba Fathmawati Fathmawati Gates, Ruby Gusti Zakaria Anshari Gusti Zakaria Anshari Gusti Zakaria Anshari Gusti Zulkifli Mulki Hardiyanti Ningsih Hasibuan Henny Sulistyowati Henny Sulistyowati Henny Sulistyowati Hoyt, Alison Iva Tifani Iwan Sasli J.K. Simamora, Cico Jajat sudrajat Jajat Sudrajat Jamaludin . Jamaludin Jamaludin Josua Parulian Hutajulu Kristin, Valenti Muhammad Elifant Yuggotomo Muhammad Iqbal Muhammad Pramulya Muhammad Pramulya Muhti Dewi Prihutami Murni, Sri Dewi NORMALA NORMALA Octadinata, Rizky PATRIANI PATRIANI PATRIANI PATRIANI Perryman, Clarice R Prihantoro, Regie Tio Rakhmad Perkasa Harahap Ratna Yulita Rio, Kornelius Rohim, Mulyadi Rossie Wiedya Nusantara Rossie Wiedya Nusantara Rossie Wiedya Nusantara Saifuddin saifuddin Shandra Andina Rahsia Sholahuddin Sinaga, Christina Sisdamantri, Atmi Ayu Siti Sawerah Surachman Surachman Sutikno Sutikno Tangti Yosepa Togatorop, Marthin Jonathan Triatmojo, Leo Pamungkas ULYA SRI RAHAYU Usela, Viesta Cahya USWATUN HASANAH Wandanil, Wandanil Yani, Akhmad Z. Anshari, Gusti Zapariza, Rudi