Application of O3 and O3/H2O2 as post-treatment processes for color removal in swine wastewater from a membrane filtration system

Yeojoon Yoon, Yunyoung Hwang, Minhwan Kwon, Youmi Jung, Tae Mun Hwang, Joon Wun Kang

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

This study was aimed to evaluate the use of ozone (O3) alone and peroxone (a combination of ozone and hydrogen peroxide; O3/H2O2) as post-treatment processes for color removal in swine wastewater from a membrane filtration system. Results showed that the application of ozone-alone process or the peroxone process could reduce both capital and operating costs compared to reverse osmosis (RO) treatment. Of the two oxidation processes, the ozone-alone process was the most effective for treating nanofiltration (NF)-filtered wastewater, while the peroxone process was the most effective for treating ultrafiltration (UF)-filtered wastewater.

Original languageEnglish
Pages (from-to)2801-2805
Number of pages5
JournalJournal of Industrial and Engineering Chemistry
Volume20
Issue number5
DOIs
Publication statusPublished - 2014 Sep 25

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Color removal (water treatment)
Ozone
Wastewater
Membranes
Nanofiltration
Reverse osmosis
Ultrafiltration
Operating costs
Hydrogen peroxide
Hydrogen Peroxide
Oxidation

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)

Cite this

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Application of O3 and O3/H2O2 as post-treatment processes for color removal in swine wastewater from a membrane filtration system. / Yoon, Yeojoon; Hwang, Yunyoung; Kwon, Minhwan; Jung, Youmi; Hwang, Tae Mun; Kang, Joon Wun.

In: Journal of Industrial and Engineering Chemistry, Vol. 20, No. 5, 25.09.2014, p. 2801-2805.

Research output: Contribution to journalArticle

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