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Pemanfaatan Teknologi Aquaponik Tanaman Kangkung dan Budidaya Ikan Lele dalam Ember di Desa Gelam, Kecamatan Candi, Sidoarjo Binti Azizatun Nafi’ah; Ahmad Bagus Rohim; Desnita Mazaya Choirunisa; Fadia Hana Khairani; Fernanda Putri Jelita; Mochammad David Hardiansyah; Cyntya Dwi Permata; Sisilia Srikandi Mukti; Elvi Anggino Erzon; Reiga El Rafif; Anggie Devitasari
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 2 No. 5 (2024): September : Jurnal Akademik Pengabdian Masyarakat
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v2i5.2446

Abstract

Aquaponics technology integrates aquaculture and hydroponics, utilizing space and resources efficiently for fish and plant cultivation. This community service program introduces aquaponics technology based on "Budikdamber" (fish farming in a bucket) in Gelam Village, Candi District, Sidoarjo. The activity aims to enhance community skills in utilizing environmentally friendly technology and supporting local food security. The training provided involves the creation of a simple aquaponics system with catfish and water spinach, which can be implemented in small spaces. As a result, the people of Gelam Village showed high enthusiasm for this technology, demonstrating great potential for sustainable agricultural development. The implementation of this aquaponics system is expected to provide economic added value and serve as an example for other villages.
Combined Electrocoagulation and Ozonation for Color, TSS, and COD Removal from Batik Wastewater Anggie Devitasari; Rosariawari, Firra
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.870

Abstract

The research was carried out in two stages. First, the electrocoagulation process was performed using aluminium electrodes with electric current settings of 1, 2, 3, 4, and 5 amperes and contact times of 20, 30, 40, 50, and 60 minutes. Second, the ozonation process was conducted with contact time variations of 0, 15, 30, 45, and 60 minutes. The analysed parameters were TSS, COD, and colour, and the data were further evaluated using ANOVA to determine the statistical significance of the treatment factors. The combination of electrocoagulation and ozonation demonstrates significant potential as an alternative method for reducing pollutant load in batik wastewater, particularly by lowering Total Suspended Solids (TSS), Chemical Oxygen Demand (COD), and colour. The electrocoagulation process achieved 98% TSS reduction and 67% COD reduction. Subsequently, ozonation further enhanced treatment efficiency, resulting in an impressive 93% reduction in COD and 37% reduction in colour. These promising results highlight the combined method's capability to support more environmentally friendly wastewater treatment efforts. Contribution to Sustainable Development Goals (SDGs):SDG 6: Clean Water and SanitationSDG 9: Industry, Innovation, and InfrastructureSDG 12: Responsible Consumption and Production