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Pengolahan Air Sumur Gali Menggunakan Kombinasi Metode Cascade Aerator dan Filtrasi Sendyvantino, Jepri; Sugeng, Try Kurniadi; Ananta, Bagus Verel; Purnaini, Rizki
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 3 (2024): Juli 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i3.79018

Abstract

Salah satu sumber air bersih yang secara rutin dibutuhkan oleh banyak individu di Indonesia adalah air tanah yang berasal dari sumur bor dan sumur gali. Sumur gali di Kecamatan Pontianak Tenggara, Kelurahan Bangka Belitung Darat, Kota Pontianak, memiliki konsentrasi besi (Fe) sebesar 0,6 mg/L. Tujuan dari penelitian ini adalah untuk mengevaluasi kinerja cascade aerator dan teknik penyaringan dalam meningkatkan kadar oksigen terlarut (DO), mengurangi kadar parameter Fe, dan memperbaiki warna pada pasokan air sumur gali. Pengambilan sampel air untuk penelitian ini dilakukan melalui teknik grab sampling, sementara pengolahan air dilakukan di Gedung Workshop Laboratorium Outdoor Universitas Tanjungpura, Departemen Teknik Lingkungan, Fakultas Teknik. Hasil uji coba menunjukkan peningkatan kadar oksigen terlarut (DO) sebesar 61,54% selama 20 menit, 70,59% selama 28 menit, dan 71,43% selama 36 menit. Selain itu, hasil penelitian juga menunjukkan penurunan kadar Fe sebesar 26,6% dan penurunan warna sebesar 25%.
Perencanaan Sistem Pengelolaan Sampah Skala Desa di Kecamatan Mukok Kabupaten Sanggau Sugeng, Try Kurniadi; Jumiati, Jumiati; Desmaiani, Herda
Rekayasa Vol 18, No 1: April 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v18i1.24582

Abstract

Population growth in Mukok District, Sanggau Regency, and West Kalimantan Province has resulted in the expansion of residential areas that are difficult to access by local government waste disposal facilities. The enormous volume of waste is the result of the community's lack of understanding of the significance of appropriate waste management and disposal. Burning rubbish is a common sanitary practice. The purpose of this research is to investigate the current waste management system in Mukok District, estimate the expected waste volume till 2032, and build an effective waste management system for Mukok District. The collection and measurement of waste samples adhere to the SNI 19-3694-1994 criteria. Inggis, Semuntai, and Kedukul villages generate 2.66 m3/day, 9 m3/day, and 3.05 m3/day of rubbish, respectively. The waste management plan calls for isolating organic and inorganic trash at the source, using individual containers for each residence, and collecting trash on a daily basis with three-wheeled bike.