Analisa Kekeruhan (Turbidity), Ph, dan Sisa Klor dengan Penambahan Poly Aluminium Chlorida (Pac) Pada Air Reservoir di Pdam Tirtanadi Sunggal

Abstract

Analysis of turbidity (turbidity), pH, and residual chlorine with the addition of poly aluminum chloride (PAC) in PDAM Tirtanadi Sunggal has been carried out in reservoir water. Sample testing was carried out using the jartest method, namely to determine the optimum operation in the water treatment process. The test results showed that weekly pH analysis in three tests was 6,9,6,9, and 6,9, weekly residual chlorine levels in three tests were 0,6 mg/l, 0,75 mg/l, and 0,5 mg/l and weekly turbidity levels in three tests were 1,05 NTU, 1,45 NTU and 1,69 NTU and monthly pH analysis in three tests was 7,0, 7,0, and 7,0 residual chlorine content Monthly levels in three trials were 0,6 mg/l, 0,7 mg/l, and 0,8 mg/l and monthly turbidity levels in three trials were 1,15 NTU, 1,36 NTU and 1,06 NTU. From the results of these data, the analysis has complied with the standard of MENKES No.492/PER/IV/2010.

Analisa Kekeruhan (Turbidity), pH, dan Sisa Klor dengan Penambahan Poly Aluminium Chlorida (PAC) pada PDAM Tirtanadi Sunggal Telah dilakukan dalam air reservoir. Pengujian sampel dilakukan melalui metode jartest yaitu untuk menentukan operasi optimum pada proses pengolahan air. Hasil pengujian menunjukkan bahwa analisa pH mingguan dalam tiga kali uji adalah 6,9,6,9, dan 6,9, kadar Sisa Klor mingguan dalam tiga kali uji adalah 0,6 mg/l, 0,75 mg/l, dan 0,5 mg/l dan kadar Kekeruhan (turbidity) mingguan dalam tiga kali uji adalah 1,05 NTU, 1,45 NTU dan 1,69 NTU dan analisa pH bulanan dalam tiga kali uji adalah 7,0 ,7,0, dan 7,0 kadar Sisa Klor bulanan dalam tiga kali uji adalah 0,6 mg/l, 0,7 mg/l, dan 0,8 mg/l dan kadar Kekeruhan (turbidity) bulanan dalam tiga kali uji adalah 1,15 NTU, 1,36 NTU dan 1,06 NTU. Dari hasil data tersebut maka analisa tersebut telah sesuai standar MENKES No.492/PER/IV/2010.