Treatment of benzoic acid wastewater by micro electrolysis-anaerobic-aerobic biological process

Gen Chao Ma, Wen Quan Sun, Nan Xu, Xue Mei Lu

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Micro electrolysis-anaerobic-aerobic biological process is used in the treatment of benzoic acid wastewater. The maximum COD removal rate can reach 33% with 2/1 of Fe/C ratio and 3 h of reaction time. By the acclimation of sludge and the improvement of the organic load, the best anaerobic influent volumetric loading is 3.0 kgCOD/(m3·d) and aerobic influent volumetric loading is 1.0 kgCOD/(m3·d). A better treatment effect is achieved in the end.

Original languageEnglish
Pages (from-to)135-137 and 139
JournalXiandai Huagong/Modern Chemical Industry
Volume36
Issue number7
DOIs
StatePublished - 20 Jul 2016

Keywords

  • A/O
  • Acclimation of sludge
  • Micro electrolysis
  • Organic loading

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