Articles with "internal circulation" as a keyword



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Industrial wastewater treatment in internal circulation bioreactor followed by wetlands containing emergent plants and algae

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Published in 2018 at "World Journal of Microbiology and Biotechnology"

DOI: 10.1007/s11274-018-2496-6

Abstract: Wastewater treatment based on ecological principles is a low cost and highly desirable solution for the developing countries like Pakistan. The present study evaluated the effectiveness of biological treatment systems including Internal Circulation (IC) anaerobic… read more here.

Keywords: internal circulation; treatment; bioreactor; wastewater ... See more keywords
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Substrate competition and microbial function in sulfate-reducing internal circulation anaerobic reactor in the presence of nitrate.

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Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.130937

Abstract: Nitrate and sulfate often coexist in organic wastewater. In this study, an internal circulation anaerobic reactor was conducted to investigate the impact of nitrate on sulfate reduction. The results showed that sulfate reduction rate dropped… read more here.

Keywords: sulfate; internal circulation; sulfate reducing; circulation anaerobic ... See more keywords
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Research on an electric energy‐saving grain drying system with internal circulation of the drying medium

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Published in 2020 at "Journal of Food Process Engineering"

DOI: 10.1111/jfpe.13476

Abstract: Funding information Environmental Protection research project 2019-02 Abstract In this study, we designed a 5HLN-R-50 electric grain dryer with internal circulation of the drying medium based on the analysis of drying medium enthalpy and humidity… read more here.

Keywords: internal circulation; energy; circulation drying; grain ... See more keywords