Lia Anriani
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PENGARUH IRADIASI GAMMA TERHADAP DEGRADASI ZAT WARNA DIRECT ORANGE 34 DALAM AIR Sugita, Purwantiningsih; Winarno, Ermin Katrin; Anriani, Lia
Jurnal Teknologi Lingkungan Vol. 1 No. 2 (2000): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.851 KB) | DOI: 10.29122/jtl.v1i2.170

Abstract

The aim of this experiment is study on technique of gamma irradiaton in analyzing dying agent direct orange 34 in waste water. Direct orange 34 was dispersed to oxalic and malic acids when the 60Co irradiated. The result showed that dose and dose rate of 60Co were less than 10 kGy and 7.57 kGy/hour, respectively. While, the pH of the first solution was 7.0. The technique showed that the chemical oxygen demand of dye solution was decreased from 60.38 to 4.90 ppm.