MESSAI.iO

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This study investigates the use of nickel, nickel-cobalt, and nickel-cobalt-phosphorus nanocatalysts to enhance biohydrogen production in microbial electrolysis cells using paper industry wastewater.

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System
MEC

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Abstract

Key findings

  • Nickel-cobalt-phosphorus nanocatalysts show the highest biohydrogen production compared to nickel and nickel-cobalt nanocatalysts.
  • The addition of nanocatalysts significantly improves biohydrogen production in microbial electrolysis cells.
  • Paper industry wastewater is a suitable substrate for biohydrogen production in microbial electrolysis cells.

Keywords

CobaltWastewaterBiohydrogenNickelCathodeMicrobial electrolysis cell

Identifiers

DOI
10.1016/j.jenvman.2021.113542
Journal
Journal of Environmental Management
Year
2021