JURNAL TEKNOLOGI LINGKUNGAN
Vol. 1 No. 2 (2000): JURNAL TEKNOLOGI LINGKUNGAN

PENGARUH OZONISASI TERHADAP DOSIS KOAGULAN PADA PERUSAHAAN AIR MINUM DI REDLAND, AUSTRALIA

Mulyanto, Adi (Unknown)

Article Info

Publish Date
12 Aug 2011

Abstract

The experiments were conducted in the Environmental Engineering laboratory, Griffith University, Brisbane, Australia on samples provided by Redland Shire Council Waterworks. The result showed that ozonation has positive effect towards alum dosages as a coagulant. Ozone dosages were 2.86 ppm, 6.25 ppm, and 11.22 ppm, while alum dosages were 5 ppm, 10 ppm, and 15 ppm. Ca(OH)2 was utilized as pH regulator with the dosages in the range of 4 ppm – 12 ppm. Effects of ozonation on coagulant dosages were measured by color level expressed in Pt-Co units. Maximum color removal was 87% and 89% determined spectrophotometrically with the wavelength of 360 nm and 400 nm respectively.

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Journal Info
JURNAL TEKNOLOGI LINGKUNGAN
Website

Abbrev

JTL

Publisher

Badan Pengkajian dan Penerapan Teknologi

Subject

Environmental Science

Description

Jurnal Teknologi Lingkungan (JTL) is a journal aims to be a peer-reviewed platform and an authoritative source of information. JTL is published twice annually and provide scientific publication for researchers, engineers, practitioners, academicians, and observers in the field related to science and ...