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Pengaruh Hujan Pada Dosis Koagulan Pac (Poly Aluminium Chloride) Dalam Menyisihkan Kekeruhan Air Baku Ipam X Di Pekanbaru

River water quality can change over time due to environmental influences. Siak River water experiences an increase in turbidity level after rain compared to before rain and the treated water is still turbid. The treated water from the IPAM is cloudy due to the inappropriate dose of coagulant given. The main treatment process to reduce turbidity is the coagulation and flocculation process. This study aims to determine the effect of rain on the dose and efficiency of PAC (Poly Aluminum Chloride) coagulant used to remove water turbidity in IPAM X drinking water treatment before and after rain and provide recommendations for comparing the dose of PAC coagulant before and after rain to IPAM X. The method used to determine the best dose in this study is the trial and error method with a fast mixing speed of 120 rpm for 1 minute and a slow mixing speed of 40 rpm for 20 minutes and a sedimentation of 15 minutes with water pH conditioning of 7. The results showed that the turbidity of river water after rain increased compared to before rain, therefore the dose requirement used also increased. The best dose of PAC (Poly Aluminum Chloride) coagulant obtained based on quality standards and calculation of economic value, namely for river water treatment before rain with river water turbidity 36.29 - 63.4 NTU, a dose of 50 mg/L is used with an efficiency of 96.21% - 99.17%.

Keywords: Raw Water, Turbidity, Coagulation, Flocculation, PAC

Ketersediaan
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Perpustakaan Universitas Riau 1907110868
1907110868
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
1907110868
Penerbit
Pekanbaru : Universitas Riau - Fakultas Teknik - Teknik Kimia.,
Deskripsi Fisik
-
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
1907110868
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
TEKNIK KIMIA
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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