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All Journal Sustinere: Journal of Environment and Sustainability Prosiding Seminar Nasional Sains dan Teknologi Terapan Al-Ard: Jurnal Teknik Lingkungan Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Journal of Earth and Marine Technology (JEMT) Lowland Technology International Journal of Applied Sciences, Management and Engineering Technology (JASMET)
Yulfiah, Yulfiah
Institut Teknologi Aditama Surabaya
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation

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Journal : Lowland Technology International

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An AN ANALYSIS OF SURABAYA RIVER CARRING CAPACITY BASED ON THE LAND-USE DIFFERENCES Yulfiah Yulfiah Yulfiah
Lowland Technology International Vol 21 No 3, Dec (2019)
Publisher : International Association of Lowland Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.0001/ialt_lti.v21i3, Dec.890

Abstract

Surabaya River has been indicated receiving a great pressure from the activities of people living and industries along the river. Currently, this river is still the major source of water supply for Water Source Department in Surabaya City (“PDAM Surabaya”). For this reason, the prediction of carring capacity in Surabaya River is needed. The ecosystem degradation is expected to decrease. The calculation is based on the differences of the existing land-use in the Surabaya watershed. The results of the load capacity demonstrate that the maximum BOD (Biologycal Oxygen Demand) and permitted BOD waste have a relatively wide tolerance span on some segments. Therefore, it takes a long time to reach critical points and positions on some segments. However, the maximum tolerance of BOD load and BOD of waste permitted in the dry season is lower than in the rainy season. Briefly, excessive waste disposal must be controlled to create a sustainable ecosystem in Surabaya River.
Co-Authors Agatha Mayasari Budisantoso Wirjodirdjo Mardiana Musa Maritha Nilam Kusuma Nikmah, Min Sai’in Pissera, Rosa Canina Solossa, Herce Farida Wahyono Hadi