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All Journal Journal of Environmental Engineering and Sustainable Technology Yumary: Jurnal Pengabdian kepada Masyarakat
Anggayasti, Wresti Listu
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Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Environmental Science Mechanical Engineering Social Sciences Other

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Induksi Teknologi Pompa Venturi dan Protein Skimmer dalam Budidaya Udang Vaname (Litopenaeus Vannamei) Pramudia, Zulkisam; Fuad, Fuad; Prayogo, Tribudi; Anggayasti, Wresti Listu; Salamah, Lutfi Nimatus; Risqiana, Mega Asri
Yumary: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 2 (2025): Desember
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v6i2.4410

Abstract

Purpose: This community service initiative introduces an innovative solution combining venturi pump system technology and protein skimmer to enhance water quality, production efficiency, and sustainability in round tank-based white shrimp farming. The protein skimmer helps reduce dissolved organic matter and supports the maintenance of dissolved oxygen (DO) levels, both essential for shrimp survival. Methodology/approach: The approach includes participatory planning, Focus Group Discussions, the induction of venturi aerator and protein skimmer combination, socialization and technical training, technology demonstration (including water quality monitoring), partner assistance, and continuous monitoring and evaluation. The implementation partner is CV Nusantara Agro Mandiri, located in Tuban. Results/findings: The technology application led to an average increase in DO by 3 mg/L due to the venturi pump, and a reduction of total dissolved solids (TDS) by 400 mg/L with the help of the protein skimmer. These improvements supported better shrimp growth, with an average daily weight gain of 0.1 grams. Conclusion: Integrating venturi pump and protein skimmer technologies provides an effective means to improve water quality and enhance shrimp growth in round tank systems. This contributes to more stable and sustainable aquaculture environments. Limitations: Wider-scale implementation is required to test the technology under more diverse environmental and water quality conditions. Cost efficiency remains a key concern for broader adoption by farmers. Contribution: This technological combination offers a valuable strategy for improving cultivation environments and enhancing the productivity. Contribution to SDGs: This initiative supports SDG 2: Zero Hunger, SDG 14: Life Below Water, and SDG 17: Partnerships for the Goals.
Induksi Teknologi Pompa Venturi dan Protein Skimmer dalam Budidaya Udang Vaname (Litopenaeus Vannamei) Pramudia, Zulkisam; Fuad, Fuad; Prayogo, Tribudi; Anggayasti, Wresti Listu; Salamah, Lutfi Nimatus; Risqiana, Mega Asri
Yumary: Jurnal Pengabdian kepada Masyarakat Vol 6 No 2 (2025): Desember
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v6i2.4410

Abstract

Purpose: This community service initiative introduces an innovative solution combining venturi pump system technology and protein skimmer to enhance water quality, production efficiency, and sustainability in round tank-based white shrimp farming. The protein skimmer helps reduce dissolved organic matter and supports the maintenance of dissolved oxygen (DO) levels, both essential for shrimp survival. Methodology/approach: The approach includes participatory planning, Focus Group Discussions, the induction of venturi aerator and protein skimmer combination, socialization and technical training, technology demonstration (including water quality monitoring), partner assistance, and continuous monitoring and evaluation. The implementation partner is CV Nusantara Agro Mandiri, located in Tuban. Results/findings: The technology application led to an average increase in DO by 3 mg/L due to the venturi pump, and a reduction of total dissolved solids (TDS) by 400 mg/L with the help of the protein skimmer. These improvements supported better shrimp growth, with an average daily weight gain of 0.1 grams. Conclusion: Integrating venturi pump and protein skimmer technologies provides an effective means to improve water quality and enhance shrimp growth in round tank systems. This contributes to more stable and sustainable aquaculture environments. Limitations: Wider-scale implementation is required to test the technology under more diverse environmental and water quality conditions. Cost efficiency remains a key concern for broader adoption by farmers. Contribution: This technological combination offers a valuable strategy for improving cultivation environments and enhancing the productivity. Contribution to SDGs: This initiative supports SDG 2: Zero Hunger, SDG 14: Life Below Water, and SDG 17: Partnerships for the Goals.
Assessment of River Water Quality Using Pollution Index and Development of Pollution Control Strategies in the Petung River, Indonesia Dewi, Eliza Masita; Kurniawan, Andi; Anggayasti, Wresti Listu; Hasan, Muhammad Fathur Rouf; Wijayanto, Hari Wahyu
Journal of Environmental Engineering and Sustainable Technology Vol 12, No 2 (2025)
Publisher : Directorate of Research and Community Service (DRPM)

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Abstract

The Petung River supports domestic, agricultural, and economic activities in Pasuruan City but is subject to increasing anthropogenic pressures. This study aims to assess the river water quality status and formulate water pollution control strategies. Water quality was evaluated using the Pollution Index based on laboratory measurements conducted in April and June 2025. A SWOT analysis was performed by identifying internal and external factors through field observations and key informant interviews, followed by weighting and ranking to determine strategic priorities. The results indicate that the Petung River is predominantly classified as lightly polluted, with Pollution Index values ranging from 2.48 to 5.06, while one monitoring point in June 2025 reached a moderate pollution status. Although pH (6.75–7.80) and nitrate (1.15–3.40 mg/L) complied with Class II standards, total suspended solids, biological oxygen demand (6.49–16.01 mg/L), chemical oxygen demand, and total phosphate (0.27–3.03 mg/L) exceeded regulatory thresholds. The priority strategy is the establishment of communal wastewater treatment systems, supported by improved coordination, institutional capacity, community-based programs, and strengthened monitoring.
Co-Authors Andi Kurniawan Dewi, Eliza Masita Fuad Fuad Muhammad Fathur Rouf Hasan Pramudia, Zulkisam Prayogo, Tribudi Risqiana, Mega Asri Salamah, Lutfi Nimatus Wijayanto, Hari Wahyu