XING Baoshan, CHEN Shenxing, ZHENG Ping, et al. Research progress on combined process and coupling technique for simultaneous biological removal of carbon, nitrogen and sulfur[J]. CIESC Journal, 2013, (11): 3881-3887.
XING Baoshan, CHEN Shenxing, ZHENG Ping, et al. Research progress on combined process and coupling technique for simultaneous biological removal of carbon, nitrogen and sulfur[J]. CIESC Journal, 2013, (11): 3881-3887.DOI: 10.3969/j.issn.0438-1157.2013.11.001.
The process of simultaneous biological removal of carbon-nitrogen-sulfur should be an efficient and cost-effective wastewater treatment method
and is becoming a research hot topic.The combined processes(e.g.
DEAMOX and SANI)are considered to have broad application prospects in treatment of the organic wastewater containing high-strength ammonia and sulfate.The construction of coupling process could be of some advantages for achieving removal of carbon-nitrogen-sulfur synchronously in less space
shorter process flow and simpler parameter control.In this paper
the typical combined processes for removal of carbon-nitrogen-sulfur and their progresses
advantages and disadvantages are reviewed
and the coupling processes
such as autotrophic denitrification/heterotrophic denitrification
an outlook on future prospect of biological removal of carbon-nitrogen-sulfur process and on potential application in wastewater treatment is also given.