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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains
Olivia, Arinda
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Engineering

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Penggunaan Biokoagulan Dari Biji Tanaman Untuk Menurunkan Kekeruhan Pada Air Sungai Olivia, Arinda; Darmayanti, Lita; Fitria, Dewi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The problem that is often found in raw water sources, namely surface water or river water, is that it tends to have high turbidity concentrations. This turbidity is basically caused by particles that are difficult to settle. One method that can be used to remove turbidity in water is the coagulation and flocculation processes. This study aims to determine the biocoagulant ability of papaya seeds to reduce turbidity in river water, by varying the dose of coagulant 0.2 gr / l; 0.4 gr / l; 0.6 gr / l; 0.8 gr / l; 1.0 gr / l and 1.2 gr / l. The results obtained showed that the highest turbidity removal was at a coagulant dose of 0.6 gr / l with an efficiency of 87.42%. Keywords: coagulation and flocculation, biocoagulant, papaya seeds, turbidity
Co-Authors DEWI FITRIA, DEWI Lita Darmayanti