Kajian Efisiensi Proses dan Operasi Unit Filter pada Instalasi IPA Paket Kedunguling PDAM Kabupaten Sidoarjo
Submission Date: 2014-02-06 08:36:33
Accepted Date: 2014-03-15 00:00:00
Abstract
PDAM Delta Tirta Kabupaten Sidoarjo selalu berupaya meningkatkan pelayanan terhadap pelanggannya yaitu dengan meningkatkan pengolahan air diberbagai instalasi. Instalasi yang digunakan dalam kajian penilitian ini yaitu Instalasi Pengolahan Air di Kedunguling. IPA Kedunguling memiliki berbagai permasalahan dalam sistem proses maupun operasi tiap unitnya. Diperlukan kajian penelitian dalam menguraikan masalah tersebut. Kajian penelitian ini hanya memfokuskan masalah pada salah satu unitnya saja yaitu unit filter. Unit filter IPA ini kurang efektif dalam proses backwash dan hasilnya sehingga perlu pembenahan dalam dua hal tersebut. Ditinjau dari permasalahan itu, maka dalam kajian penelitian ini dibuat reaktor filter dengan alternatif ketebalan media dan lama waktu backwash. Alternatif media nya dibagi menjadi dua dengan beda tebal media pada media pasir silika dan antrasit sedangkan alternatif lama waktu backwash dibagi tiga yaitu 3, 5, dan 7 menit. Paramater yang dianalisa hanya parameter kekeruhan. Hasil penelitian ini yaitu media yang efektif adalah media dengan media pasir silika yang lebih tebal daripada media pasir antrasitnya, sedangkan untuk lama waktu backwashnya yang efektif adalah lama waktu 7 menit pada media efektif. Lama waktu ini dipilih karena %removalnya lebih baik dibandingkan dengan alternatif yang lainnya
Keywords
Filter, Backwash, Kekeruhan, dan IPA Paket Kedunguling
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