The Rivers in Indonesia often accommodate pollution from all community activities. This happened due to a large number of people who use watersheds for living. One of those rivers is the Karang Mumus River in Samarinda City, East Kalimantan. This study aims to analyze the capacity of the Karang Mumus River pollution load in segments 2, 3 and 4. The analysis model used in this study was the QUAL2Kw and ArcGIS models. The former used to calculate the capacity of river pollution and the latter used to determine land use. The results of the QUAL2Kw Model analysis shown that the capacity of the BOD was exceeded in all segments, COD was exceeded in all segments except segment 3. The entire segment had an allocation of sectoral pollution load originated from domestic activities. This study concluded that the dominant land use of settlements was one of the main causes of this problem.

Published by Universitas Gadjah Mada
Journal Name Indonesian Journal of Chemistry
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Location Kab. sleman, Daerah istimewa yogyakarta INDONESIA
Website ijc| https://journal.ugm.ac.id/index.php/ijc|
ISSN ISSN : 14119420, EISSN : 24601578, DOI : -,
Core Subject Science, Engineering,
Meta Subject Chemical Engineering, Chemistry & Bioengineering, Chemistry,
Meta DescIndonesian Journal of Chemistry is an International, peer-reviewed, open access journal that publishes original research articles, review articles, as well as short communication in all areas of chemistry including applied chemistry. The journal is accredited by The Ministry of Research, Technology and Higher Education (RISTEKDIKTI) No : 21/E/KPT/2018 (in First Rank) and indexed in Scopus since 2012. Since 2018 (Volume 18), Indonesian Journal of Chemistry publish four issues (numbers) annually (February, May, August and November).
PenulisPramaningsih, Vita , Suprayogi, Slamet , Purnama, Ignasius Loyola Setyawan
Publisher ArticleUniversitas Gadjah Mada
Subtitle Article Indonesian Journal of Chemistry ARTICLE IN PRESS
Scholar Googlehttp://scholar.google.com/scholar?q=%2Bintitle%3A&…
View Articlehttps://journal.ugm.ac.id/ijc/…
DOIhttps://doi.org/10.22146/ijc.44296
DOI Number DOI: 10.22146/ijc.44296
Download Article [1] https://journal.ugm.ac.id/ijc/article/do…
Download Article [2] http://download.garuda.ristekdikti.go.id…

 

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