Dr Babu Iyer

Position

Technical Officer

School /
Work Unit

Office of the PVC SEH

Contact Details

+61 3 9925 0180

babu.iyer@rmit.edu.au

Location

Building: 7
Level: 1
Room: 4

City campus

College/Portfolio

Science, Engineering and Health

Babu Iyer

Qualifications

  • 2003 Phd in Chemical Engineering, The University of Queensland, Brisbane, Qld
  • M.Tech (Engineering Biotechnology), 1995, Centre for Biotechnology, Anna University, Chennai
  • B.Tech (Chemical Engineering), 1993, Alagappa College of Technology, Anna University, Chennai

Industry experience

  • Ground Water Remediation - Project implementation on site, Site investigation of contaminations, Treatment plant monitoring & Maintenance, Preparation of plant performance reports, Conducting laboratory R&D and field remediation trials.
  • Plant Design & Auditing - Designed stormwater treatment system through development of PFD, P&ID, selection and sizing of process equipment, development of control philosophy for plant operation and incorporation of plant safety measures through risk analysis and Hazop studies, Conducting site audits & preparation of plant performance reports.
  • Sustainable Farming - Demonstrated the sustainability path for primary industries in South Australia using piggery as a model and converting organic waste into valuable biomass. Establishment of research scale anaerobic digesters, plankton production facilities and laboratory.

Professional experience

  • 2011-2013 Environmental Engineer, Soil and Groundwater Consulting Pty Ltd., Adelaide, SA
  • 2010-2011 Process Engineer, Sustainable Solutions International Pty Ltd., Brisbane, Qld
  • 2004-2010 Bioprocess Engineer, South Australian Research and Development Institute, Adelaide, SA
  • 2000-2003 Research Assistant, Advanced Wastewater Management Centre, The University of Queensland, Brisbane, Qld
  • 1999-2003 Phd Candidate, Dept of Chemical engineering, The University of Queensland, Brisbane, Qld
  • 1996-1998 Scientist, Torrent Pharmaceuticals Research Centre Ltd., Ahmedabad, India

Teaching and laboratory experience

  • Experience in assisting students and researchers in establishing research setup and laboratory analytical methods related to water and wastewater treatment.
  • Instrumental Laboratory Analysis - Quantitative analysis of solids, COD, nutrients (Flow Injection Analyser), microbial enumeration and measurement of field water quality parameters in water & wastewater. Quantitative analysis of methane, hydrogen and carbondioxide in biogas (gas chromatograph)

Research experience

My PhD investigation was focused on the remediation of nitrogen toxicity in recirculating aquaculture wastewaters. The study was conducted using pure cultures of nitrifying bacteria namely Nitrosomonas and Nitrobacter. Mass culture of these nitrifiers cultivated in the bioreactors were used as 'soup' to augment nitrification within an aquaculture system. Mathematical models describing the high density culture of the nitrifiers as pure and co-cultures were developed using Matlab. Bioreactor studies were performed to confirm the validity of the models. A successful field trial was completed at the Australian Aquatic Technologies Pty Ltd. Hervey Bay, Queensland to verify the effectiveness of nitrogen reduction using the cultured nitrifiers.

Publications

  • Practical evaluation of cleaning methods that could be implemented in livestock buildings - Thomas Banhazi and Babu Santhanam, Book chapter in Livestock housing, Modern management to ensure optimal health and welfare of farm animals. Ed Andres Aland and Thomas Banhazi, Wageningen Academic Publishers, The Netherlands, 2013.
  • Influence of high gas production during thermophilic anaerobic digestion on pathogen survival. Water Research, 43 (2009) 3281-3291.