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description Journal article public Jurnal Al-Azhar Indonesia Seri Sains dan Teknologi

Studi Kualitas Air Sungai Ciliwung Berdasarkan Bakteri Indikator Pencemaran Pasca Kegiatan Bersih Ciliwung 2015

Riris Lindiawati Puspitasari, Dewi Elfidasari, Resti Aulunia, Farida Ariani
Published 2016

Abstract

- Ciliwung Clean Activities is carried out to tackle and reduce the pollution of Ciliwung River, the activity is carried out since October 2014. The condition of Ciliwung River now shows better condition, so it is necessary to do further study on the bacteria indicator of Ciliwung River water pollution and its resistance to antibiotics that can directly or indirectly impacts the people living in the watershed (DAS). Tests on the water quality of the Ciliwung river based on the physics factor and the kimanya and the presence of pollutant indicator bacteria especially coliform still need to be done. The purpose of this study is to determine the water quality of the Ciliwung river based on physical, chemical, and biological factor factors of pollution indicator. Ciliwung water samples are obtained from the point around Rindam Jaya. Taking time is morning. The results showed that the Ciliwung river belongs to the polluted river. It is characterized by low dissolved oxygen value and high total value of solids. The temperature difference of river water is caused by human activity factor by throwing waste into the river so that the process of solar heat absorption is different. Biologically, the water quality of Ciliwung River shows the growth of coliform bacteria which is marked by the MPN / 100 ml value of ≤ 1100 which is high compared to the standard of drinking water coliform

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