Combined Fenton oxidation and aerobic biological processes for treating a surfactant wastewater containing abundant sulfate.

@article{Wang2008CombinedFO,
  title={Combined Fenton oxidation and aerobic biological processes for treating a surfactant wastewater containing abundant sulfate.},
  author={Xiaojun Wang and Yang Song and Jun-Sheng Mai},
  journal={Journal of hazardous materials},
  year={2008},
  volume={160 2-3},
  pages={344-8}
}
The present study is to investigate the treatment of a surfactant wastewater containing abundant sulfate by Fenton oxidation and aerobic biological processes. The operating conditions have been optimized. Working at an initial pH value of 8, a Fe2+ dosage of 600mgL(-1) and a H2O2 dosage of 120mgL(-1), the chemical oxidation demand (COD) and linear alkylbenzene sulfonate (LAS) were decreased from 1500 and 490mgL(-1) to 230 and 23mgL(-1) after 40min of Fenton oxidation, respectively. Advanced… CONTINUE READING

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