Journal of Membrane Science & Technology

Chemical Engineering and Environment Laboratory, Department of Chemical Engineering, Institute of Technology, University of Ngaoundere, Ngaoundere, Cameroon

Biography

Dr. Nsoe MN working as a Research Scientist in the Chemical Engineering and Environment Laboratory, Department of Chemical Engineering, Institute of Technology, University of Ngaoundere, Ngaoundere, Cameroon. He has interest in the field of Chemical Engineering  and has published articles entitled Hydrodynamic Study and Influence of Physicochemical Parameters on Gas Retention in a Submerged Membrane Bioreactor.

Publications

• Research Article   
  Hydrodynamic Study and Influence of Physicochemical Parameters on Gas Retention in a Submerged Membrane Bioreactor
  Author(s): Nsoe MN*, Kofa GP, Marc H, Ndi KS and Kayem GJ
  
  Gas-liquid reactors present transfer difficulties due to diffusion effects. It is necessary to master the aeration and hydrodynamics of the medium to conduct a better reaction and performance. For this purpose, a study in a submerged membrane bioreactor was been conducted. Gas retention was measured by the manometric method. The experiments were carried out at different temperatures; 25°C and 45°C, with a variable airflow rate of 3 to 16 mL/S and different solutions (osmosis water, ammonium formate solution, ammonium formate+salt solution, synthetic rubber effluent). The results show that gas retention increases with aeration rate and temperature. On the other hand, the more the medium becomes rich in organic substances, the more the gaseous retention decreases. The homogeneous fine-bubble regime is obtained for an airflow rate ranging from 3 and 10 mL/S o.. View more»
  

  DOI: 10.35248/2155-9589.20.10.201

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