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Atiqotuzzummah Atiqotuzzummah, Atiqotuzzummah
brawijaya university
Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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PENGOLAHAN AIR TANAH DI WILAYAH BANGIL-PASURUAN MENJADI AIR MINUM DENGAN PROSES KLORINASI Atiqotuzzummah, Atiqotuzzummah; Rahman, Nanik Astuti
jurnal ATMOSPHERE Vol. 5 No. 2 (2024): ATMOSPHERE
Publisher : Teknik Kimia ITN Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/atmosphere.v5i2.13318

Abstract

Bangil area is a coastal area surrounded by industry. Groundwater ini Bangil Sub-district have poor quality impacted by surrounding conditions. One of the parameters of poor groundwater quality is the total plate count (TPC) value which reaches 151 x 10 colonies/ml with a standart of 1.0 x 102 colonies/ml. TPC value represents the number of microorganism colonies in the water. To reduce TPC value, its necessary to disinfect the microorganism in the water. One method that can be used is the chlorination process. The chlorination process by adding kaporit with kaporit variables 3 ppm, 4 ppm, and 5 ppm with reaction time 10 minutes, 20 minutes, 30 minutes, 40 minutes, and 50 minutes. Output from chlorination prcess will be analyzed for pH, TDS, TSS, turbidity, TPC, and residual Cl-. From the research, the TPC value decreased significantly and the best variable was obtained at a chlorine concentration of 5 ppm, with a reaction time of 50 minutes.
Co-Authors Nanik Astuti Rahman