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All Journal Environmental Science Journal (esjo)
Rita Puspasari
Prodi Sains Lingkungan Universitas PGRI Palembang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy

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Pemanfaatan Limbah Organik Menjadi Eco Enzyme Dan Kandungan Unsur Hara Makro Untuk Meningkatkan Kualitas Lingkungan Helfa Septinar; Putri Anggraini; Eva Suryani; Rita Puspasari
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2024: Volume 2 Nomor 2 Juni 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v2i2.15580

Abstract

Organic waste is waste that comes from plants and creatures; if not managed properly, it will produce methane gas, which can damage life on earth. One type of organic waste is fruit peel waste. The aim of this research is to recycle organic fruit peel waste into eco-enzymes and test the levels of eco-enzyme macro nutrients. The method used is laboratory testing with spectrophotometric and absorbance tests. The research results were pH 3.5, N 526 mg/l, P 4.2 mg/l and K 2,900 mg/l.
Pemanfaatan Limbah Organik Menjadi Eco Enzyme Dan Kandungan Unsur Hara Makro Untuk Meningkatkan Kualitas Lingkungan Helfa Septinar; Putri Anggraini; Eva Suryani; Rita Puspasari
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2024: Volume 2 Nomor 2 Juni 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v2i2.15580

Abstract

Organic waste is waste that comes from plants and creatures; if not managed properly, it will produce methane gas, which can damage life on earth. One type of organic waste is fruit peel waste. The aim of this research is to recycle organic fruit peel waste into eco-enzymes and test the levels of eco-enzyme macro nutrients. The method used is laboratory testing with spectrophotometric and absorbance tests. The research results were pH 3.5, N 526 mg/l, P 4.2 mg/l and K 2,900 mg/l.
Persepsi Masyarakat Nelayan Sondong Terhadap Alat Tangkap Sondong di Daerah Sungsang Banyasin Sumatera Selatan Helfa Septinar; Yunita Panca Putri; Ita Emilia; Rita Puspasari
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2025: Volume 3 Nomor 2 Juni 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v3i2.18983

Abstract

fisheries are the mainstay of the coastal community's economy, and Sondong fishing gear is still commonly used. Although Sondong is considered effective, it raises ecological concerns because it risks damaging the seabed habitat and produces high bycatch. This study aims to describe fishing communities' perceptions of Sondong fishing gear regarding its effectiveness and impact on fish resources and the environment. The study employed a quantitative descriptive approach with purposive sampling of active fishermen in Sungsang, conducted in November 2024. The results show that fishermen have a strong understanding of Sondong because it has been widely used and passed down informally. They perceive Sondong as an effective and profitable tool, though this perception is changing as catches decline. The ecological impact has not been widely recognized, and regulations tend to be rejected due to economic dependence. As fishermen's perceptions are more oriented toward the economy than ecology, an educational approach is needed to encourage the transition to more sustainable fishing gear.
Jenis Bentos Dan Plankton Pada Sungai Jemile Kabupaten Muara Enim Provinsi Sumatera Selatan Putri Anggraini; Eva Suryani; Rita Puspasari; Moch. Zarwani; Yunita Panca Putri
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2024: Volume 3 Nomor 1 Desember 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v3i1.19190

Abstract

Rivers are vital freshwater ecosystems that play an essential role in maintaining environmental balance and supporting aquatic life. The benthic and planktonic communities serve as bioindicators of water quality and form integral components of the aquatic food web. This study aims to analyze the structure of benthos and plankton communities in the Jemile River, Muara Enim Regency, South Sumatra, and to evaluate their relationship with water quality parameters. The findings revealed the presence of Baetidae larvae, indicating clean and well-oxygenated waters, alongside Chironomidae, which tolerate organically enriched substrates. Among plankton, Brachionus was found as an indicator of eutrophic conditions, and Gyrosigma served as a primary producer. The diversity of organisms observed suggests habitat quality variations influenced by domestic, agricultural, and mining activities around the river. This study highlights the complex ecological dynamics of the Jemile River and underscores the need for continuous monitoring to support sustainable water resource management.
Co-Authors Eva Suryani Helfa Septinar Helfa Septinar, Helfa Ita Emilia Moch. Zarwani Putri Anggraini Putri Anggraini Yunita Panca Putri