Enhancing BOD5/COD ratio co-substrate tofu wastewater and cow dung during ozone pretreatment

Ozonation pretreatment was applied to enhancing BOD/COD ratio co-substrate tofu wastewater and cow dung. Ozonation pretreatment were conducted at pH of 5.2,8.0, and 10.0, with contact times of 20, 40, and 60 minutes. The results showed that the best condition for enhancing biodegrability is pH of 10...

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Bibliographic Details
Main Authors: Andrio David, Asmura Jecky, Yenie Elvi, Putri Khalidazia
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2019/25/matecconf_icancee2019_06027.pdf