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Pembuatan Gerobak Sampah Untuk Menunjang Pengelolaan Sampah di Wilayah Pesisir dan Perkampungan Nelayan Desa Dharma Camplong Muhammad Arus Samudro; Taufan Prasetyo; Astri Rino Okvitasari; Retno Syahriawati Dewi; Fadlilatin Nailah; Arisessy Maharani Mulananda; Aurista Miftahatul Ilmah; Tristiandinda Permata; Triyanti Irmiyana; M. Musta’in; Desta Rifky Aldara; Mohammad Abdullah; Akh. Maulidi; Abdul Munif; Sahari Sahari; Rieos Putrananto Ulmi; Iqlima Maulina; Nur Muhamad Bagaskara
I-Com: Indonesian Community Journal Vol 6 No 1 (2026): I-Com: Indonesian Community Journal (Maret 2026)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v6i1.8565

Abstract

Desa Dharma Camplong merupakan wilayah pesisir yang memiliki potensi strategis sebagai destinasi wisata sekaligus pusat ekonomi berbasis perikanan dan pengolahan hasil laut. Namun, limbah padat yang dihasilkan dari aktivitas masyarakat desa belum optimal pengelolaannya. Tujuan pengabdian masyarakat ini untuk menginisiasi sistem pengelolaan sampah yang terintegrasi melalui difusi ipteks, pendidikan masyarakat melalui sosialisasi, dan partisipasi aktif masyarakat. Metode pelaksanaan meliputi survei lapangan, desain dan pembuatan gerobak dan bak sampah, sosialisasi pengelolaan sampah berbasis masyarakat. serta pembentukan tim pengelola lingkungan. Hasil kegiatan menunjukkan adanya ketersediaan dua unit gerobak angkut dan sepuluh unit bak sampah di titik strategis. Selain itu, adanya kenaikan rata-rata yang signifikan dari seluruh indikator kegiatan sosialisasi dan pelatihan teknis terkait pengelolaan sampah sebesar 52 %. Hal ini menunjukkan bahwa intervensi melalui edukasi berhasil mentransfer informasi secara efektif. Peningkatan tertinggi terjadi pada indikator partisipasi aktif masyarakat dalam pengelolaan sampah seperti keikutsertaan dalam program pengelolaan sampah.
Health Risk Assessment of Aluminum and Chromium(VI) Exposure in Groundwater Near Landfills Retno Syahriawati Dewi; Muhammad Arus Samudro; Astri Rino Okvitasari; Arisessy Maharani Mulananda; Fadlilatin Nailah
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 4 (2026): International Journal of Multidisciplinary Sciences and Arts, Article October 2
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i4.9697

Abstract

The degradation of groundwater quality near landfill sites due to potential pollutant exposure requires quantitative evaluation to determine actual health risks to surrounding communities. This study aimed to analyze aluminum and chromium(VI) concentrations and characterize environmental health risk associated with groundwater exposure near the landfill. Water samples were collected from five residential wells using purposive sampling. Health risk assessment was conducted by calculating the Average Daily Dose, Hazard Index (HI) for non-carcinogenic effects, and Total Cancer Risk (TCR) for carcinogenic effects via ingestion and dermal contact. Results showed aluminum concentrations ranged from 0.012 to 0.14 mg/L, complying with the WHO drinking water quality standards, whereas chromium(VI) concentrations remained below the limit of detection (<0.0099 mg/L). Risk characterization revealed all HI values were below 1, ranging from 0.0003 to 0.0094, indicating no potential non-carcinogenic risk. Conversely, the estimated TCR, calculated by substituting the detection limit for chromium(VI), exceeded the acceptable risk range (4.0×10?? for adults and 9.5×10?? for children). However, these results represent a highly conservative theoretical worst-case scenario. Children were identified as a vulnerable group with the highest risk due to their higher water intake per unit of body weight. In conclusion, current exposure to well water does not indicate potential non-carcinogenic risk, and the presence of these metals may be attributed to natural processes or activities around the landfill. These findings highlight the importance of periodic groundwater quality monitoring and further hydrogeological studies to strengthen pollutant source identification.