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Date Published: 26/06/2016
Online Published: 26/06/2016
Abstract Views: 60
Views PDF: 79
DOI: https://doi.org/10.52714/dthu.20.6.2016.359
Issue
No. 20 (2016): Part B - Natural Sciences
Section
Natural Sciences Issue (Vietnamese)
How to Cite
Thai, V. A. (2016). Studying domestic wastewater treatment with combination of Swim-bed (Bio-Fringe carriers used) and Stick-bed (Bio-Fix carriers used) processes. Dong Thap University Journal of Science, 20, 71-75. https://doi.org/10.52714/dthu.20.6.2016.359

Studying domestic wastewater treatment with combination of Swim-bed (Bio-Fringe carriers used) and Stick-bed (Bio-Fix carriers used) processes

Van Anh Thai

Main Article Content

Abstract

Swim-bed (BioFringe (BF) carriers used) together with Stick-bed (BioFix (BX) carriers used) will generate new applications of biological wastewater treatment. A pilot study includes anoxic, aerobic, and sedimentation tanks. The unit of analysis is raw domestic wastewater with COD loading rates of 0.75 – 1 – 1.5 - 2 kg COD/m3/day. The treatment in this study is best obtained when the organic loading rate is 0.75kg COD/m3/day and 1kgCOD/m3/day; specifically: all demands decrease Biological oxygen 86.9%; Chemical oxygen 89.8%; Total suspended solid 91%; N – Ammonia 70.7%; Total phosphorus 50%. The study results bring about great potentials to treat nitrogen in wastewater.

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Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Keywords

Swim-bed, Stick-bed, BioFringe, BioFix, domestic wastewater

References

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