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All Journal Jurnal Agriment
Andi Gita Tenri Sumpala
Teknologi Rekayasa Pengendalian Pencemaran Lingkungan, Politeknik Pertanian Negeri Samarinda
Agriculture, Biological Sciences & Forestry

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The Phytoremediation effect on the pH and TSS of acid mine drainage by constructed wetland metods Christine Elia Benedicta; Kemala Hadidjah; Andi Gita Tenri Sumpala; Rahmad Hidayat Pradana
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3373

Abstract

Coal mining is a significant contributor to the economy of East Kalimantan Province, with most activities employing open-pit mining systems involving stripping and transporting soil surface. If not properly managed, these activities can lead to Acid Mine Drainage (AMD), which is rainwater and groundwater reacting with sulfide content. Without any treatment before discharge into the environment, AMD can cause environmental pollution. One such treatment method is constructed wetlands, utilizing Pontederia crassipes to absorb heavy metals present in AMD. This study aims to determine the phytoremediation effect on the pH and TSS of acid mine drainage using constructed wetland methods. The research was conducted at PT. Lanna Harita Indonesia, using three 60x50x50 cm container boxes as a collection pond for AMD, a phytoremediation pond containing sand, zeolite rock, and filter cotton, and a constructed wetland phytoremediation pond containing Pontederia crassipes. The results show that Pontederia crassipes can increase the acidic pH from 4.11 to 7.65 and reduce the TSS value from 1016 mg/L to 22 mg/L. This indicates that the final AMD values after phytoremediation treatment comply with the quality standards outlined in East Kalimantan Regional Regulation No. 2 of 2011, meaning it is suitable for discharge into the environment with minimal negative environmental impact.
Analysis of the Water Quality of the Buluh River as a Source of Clean Water in Kutai Kartanegara Regency, East Kalimantan Province Christopaul Pala'langan Toding Layuk; Andi Gita Tenri Sumpala; Fachruddin Azwari; Christine Elia Benedicta; Marta Ekawati Siahaya; Kemala Hadidjah; Adi Supriadi; Arini Rajab
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3511

Abstract

Water is one of the most essential resources in daily life. One of the main water sources used to meet the needs of the people of East Kalimantan is the Buluh River. This study aims to analyze the water quality of the Buluh River based on physical, chemical, and microbiological parameters, in accordance with the river water quality standards outlined in the Indonesian Ministerial Regulation Number 22 of 2021. It also evaluates differences in water quality between two locations, namely the upstream and downstream sections of the Buluh River. The parameters analyzed include pH, Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and Total Coliform. Data were collected through surveys and laboratory analyses. The results show that all parameters, including pH, TSS, BOD, COD, and Total Coliform, remain within the specified limits in both the upstream and downstream sections of the river. These findings indicate that the watershed ecosystem of the Buluh River is still well preserved. Collaboration among all stakeholders is essential to maintaining the river’s water quality by protecting the Buluh River watershed ecosystem.
Co-Authors Adi Supriadi Arini Rajab Christine Elia Benedicta Christine Elia Benedicta Christopaul Pala'langan Toding Layuk Fachruddin Azwari Kemala Hadidjah Kemala Hadidjah Marta Ekawati Siahaya Rahmad Hidayat Pradana