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All Journal Jurnal Pijar MIPA Jurnal Ekonomi, Manajemen, Akuntansi
Nurhidayatullah Nurhidayatullah
STTL MATARAM
Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Mathematics Physics

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Bacteriological analysis of air quality in the community settlement around waste disposal sites Kebon Kongok, West Lombok Nurhidayah Nurhidayah; Mulhidin Mulhidin; Nurhidayatullah Nurhidayatullah
Jurnal Pijar Mipa Vol. 18 No. 4 (2023): July 2023
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v18i4.5104

Abstract

This study aimed to determine the air quality in the community settlements around the Kebon Kongok Dusun Landfill, Suka Makmur Village, West Lombok Regency. The type of research used was an experiment using NA media as a growth medium for bacteria at 3 points passed by garbage trucks in community settlements and 1 point not passed by garbage trucks in the Kebon Kongok landfill area, Suka Makmur Village. Air quality in residential communities around the waste disposal sites (WDS) Suka Makmur Village does not meet the requirements based on the Minister of Health Regulation number 1077 of 2011 concerning the requirements for biological contaminants, namely the germ count of less than 700 CFU/m3. The air quality index is lower than the other points, namely at Point I of 3,779 CFU/m3, because Point I is a sampling location far from garbage trucks going to the TPA. The highest results in this study were obtained at Point IV, which was 6,933 CFU/m3; this was estimated because the sampling location was in a community settlement which was less than 50 meters from the Kebon Kongok TPA gate with active trucks and heavy equipment activity in the TPA. Microscopic observation obtained gram-positive bacteria at all points.
Analisis Kualitas Limbah Cair Rumah Sakit di Kota Mataram Mulhidin Mulhidin; Nurhidayatullah Nurhidayatullah; Hijriati Sholehah; Nurhidayah Nurhidayah
EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi Vol. 3 No. 5: Juli 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/ekoma.v3i5.4347

Abstract

Rumah sakit merupakan fasilitas Kesehatan yang penting keberadaanya di Kota Mataram, namun limbah yang tidak terolah dapat menyebabkan pencemaran lingkungan. Tujuan penelitian ini yaitu untuk mengetahui kualitas limbah cair rumah sakit Kota Mataram pada parameter BOD dan COD. Metode yang digunakan yaitu penelitian dengan survei deskriptif berbasis Laboratorium. Berdasarkan hasil pemeriksaan yang dilakukan di 8 rumah sakit kota mataram yaitu yang tidak memenuhi baku mutu terdapat 4 rumah sakit pada kadar BOD karena melebih 30 mg/L, antara lain Siloam Hospitals Mataram sebesar 40.4 mg/L, Rumah Sakit Umum Daerah Kota Mataram 96,6 mg/L, Rumah Sakit Katolik Santo Antonius 40,2 mg/L, Rumah Sakit Risa Sentra Medika 108,6 mg/L, sedangkan kadar COD yang tidak memenuhi syarat karena melebih 100 mg/L, yaitu Siloam Hospitals Mataram sebesar 120 mg/L, Rumah Sakit Umum Daerah Kota Mataram 200 Mg/L, Rumah Sakit Harapan Keluarga 104 Mg/L, Rumah Sakit Katolik Santo Antonius 136 mg/L, Rumah Sakit Risa Sentra Medika 232 mg/L. Kadar BOD dan COD pada Rumah Sakit Kota Mataram tersebut merujuk pada standar baku mutu menurut peraturan pemerintah Lingkungan Hidup dan Kehutanan no.68 tahun 2016 dan tidak memenuhi syarat yang diperbolehkan sehingga perlu dilakukan pengolahan terlebih dahulu sebelum dialirkan ke lingkungan
Co-Authors Hijriati Sholehah Mulhidin Mulhidin Mulhidin Mulhidin Nurhidayah Nurhidayah NURHIDAYAH NURHIDAYAH