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Pemberdayaan Warga Desa Dalam Pemetaan Potensi Pariwisata Nawir, Alfian; Yusuf, Firman Nullah; Arifin, Mubdiana; Jafar, Nurliah; Anggamulia, Muh. Ilham
ABDI MOESTOPO: Jurnal Pengabdian Pada Masyarakat Vol 8, No 1 (2025): Januari 2025
Publisher : Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/abdimoestopo.v8i1.4568

Abstract

Desa Pattappa merupakan Desa di bagian timur dari Kabupaten Barru. Topografi perbukitan sampai pegunungan adalah ciri khas Desa ini dan memiliki banyak potensi bahan galian atau sumberdaya mineral dan batubara. Permasalahan utama Desa ini adalah kurangnya sumberdaya penduduk usia produktif yang merantau karena kurangnya lapangan pekerjaan di Desa. Badan Usaha Milik Desa (BUMDes) tidak menghasilkan Pendapatan Asli Desa (PAD), dan agen pembangunan desa dinilai kurang kreatif. Dari anggaran desa yang besar, sebagian besar digunakan untuk belanja aparatur. Tujuan kegiatan adalah untuk mengungkap potensi geowisata dan mengetahui tingkat partisipasi warga dalam pengembangan Desa menuju desa sejahtera dan mandiri. Metode pemberdayaan dengan mengadakan sosialisasi dan melakukan pelatihan pemetaan potensi desa. Hasil kegiatan, selain mengungkap sejumlah potensi geowisata yang terdiri atas air terjun, perkebunan nanas, dan panorama desa. Hasil pengabdian juga menunjukkan terjadinya perubahan paradigma pengembangan Desa menuju Desa Wisata, melalui partisipasi aktif masyarakat dalam menunjang kegiatan yang dilakukan dan terbentuknya Tim Pengurus Pengembangan Desa Wisata.
Utilization of domestic wastewater for the growth of microalgae Chlorella sp. Yolanda, Yuni; Hutasoit, Jenri P; Fitria, Laili; Anggamulia, Muh. Ilham; Putri, Anni Zahara; Pane, Fikryah Atikah; Nasution, Bagas Arya
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.41376

Abstract

This study investigates the potential of using domestic wastewater as a growth medium for Chlorella sp. and examines how it affects water quality over a period of 24 days. The experiment was conducted using a Completely Randomized Design (CRD) with a single factor: four levels of domestic wastewater concentration0%, 25%, 50%, and 75%each tested in three replicates.The results showed that the highest biomass production occurred on day 8, reaching 0.337 mg/L in the 75% wastewater treatment (TR3), while the lowest was observed in the control group (C) at 0.210 mg/L. Statistical analysis using ANOVA followed by the Tukey test confirmed that the differences between treatments were significant (p 0.05). Correlation analysis showed a strong positive correlation between biomass and dissolved oxygen (DO, 0.949) and temperature (0.626), indicating that optimal light intensity and nutrient availability promote photosynthesis and biomass growth. In contrast, phosphate was negatively correlated with temperature (-0.738), suggesting that higher temperatures accelerate phosphate uptake by Chlorella sp. The study concludes that cultivating Chlorella sp. using domestic wastewater presents a sustainable solution for both biomass production and wastewater treatment. The microalgae help remove excess nutrients like nitrogen and phosphorus, enhancing water quality. However, as the algae decompose, they can also contribute to higher biological oxygen demand (BOD). This dual role underscores the promising potential of microalgae in promoting ecological wastewater management while supporting sustainable biomass production.Keywords:BiomassChlorella sp.Photobioreactorwastewater
Utilization of domestic wastewater for the growth of microalgae Chlorella sp. Yolanda, Yuni; Hutasoit, Jenri P; Fitria, Laili; Anggamulia, Muh. Ilham; Putri, Anni Zahara; Pane, Fikryah Atikah; Nasution, Bagas Arya
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.41376

Abstract

This study investigates the potential of using domestic wastewater as a growth medium for Chlorella sp. and examines how it affects water quality over a period of 24 days. The experiment was conducted using a Completely Randomized Design (CRD) with a single factor: four levels of domestic wastewater concentration0%, 25%, 50%, and 75%each tested in three replicates.The results showed that the highest biomass production occurred on day 8, reaching 0.337 mg/L in the 75% wastewater treatment (TR3), while the lowest was observed in the control group (C) at 0.210 mg/L. Statistical analysis using ANOVA followed by the Tukey test confirmed that the differences between treatments were significant (p 0.05). Correlation analysis showed a strong positive correlation between biomass and dissolved oxygen (DO, 0.949) and temperature (0.626), indicating that optimal light intensity and nutrient availability promote photosynthesis and biomass growth. In contrast, phosphate was negatively correlated with temperature (-0.738), suggesting that higher temperatures accelerate phosphate uptake by Chlorella sp. The study concludes that cultivating Chlorella sp. using domestic wastewater presents a sustainable solution for both biomass production and wastewater treatment. The microalgae help remove excess nutrients like nitrogen and phosphorus, enhancing water quality. However, as the algae decompose, they can also contribute to higher biological oxygen demand (BOD). This dual role underscores the promising potential of microalgae in promoting ecological wastewater management while supporting sustainable biomass production.Keywords:BiomassChlorella sp.Photobioreactorwastewater