Dr Mark Lay

Senior Lecturer

Qualifications: BSc, MSc(Hons), PhD Waikato

Research Interests

My current research is in water, waste-water, solid waste and odour control and treatment, environmental engineering, biodegradable plastics, and emerging contaminants.

I also supervise the University of Waikato School of Engineering Formula SAE team which designs and builds a Formula style race car for the Australasian FSAE competition in Melbourne/Winton Raceway each year.

I have also researched in bioprocess engineering and chromatography (continuous radial flow chromatography, and science education.

Research Supervised

Current Research Students

James Aremu (PhD) – Arsenic removal from raw water sources

Daniel Bernstein (PhD) – Biological activated carbon for organics removal

Asaf Rachmani (PhD) – Endocrine distruptors in dairy shed effluent

Levi Farnum (PhD) – Algal remediation of rivers and estuaries

Tim Ng (PhD) – Protein recovery from green wastes

Chanelle Gavin (PhD) - Protein based foams

Safiya Noorzai (PhD) - Collagen recovery from bullhides

Daren Yang (ME) – Plug flow anaerobic digestion of dairy shed effluent

Kendal Buchanan (MSc) – Dairy shed effluent treatment modelling

Jonathan Van Harselaar (ME) - Formula SAE Wesmo car engine

Larissa Kopf (ME) - Formula SAE Wesmo car suspension dynamics

Jiaoying Wei (ME) - Rendering koi carp

Teaching Commitments


Biotechnology; Engineering; Environment; Environmental Science and Technology; Experiential Learning; Materials and Processing; Mechanical; Sustainability; Waste

Recent Publications

  • Aremu, J. O., Lay, M., & Glasgow, G. (2019). Kinetic and isotherm studies on adsorption of arsenic using silica based catalytic media. Journal of Water Process Engineering, 32. doi:10.1016/j.jwpe.2019.100939 Open Access version:

  • Kaliappan, S. K., Siyal, A. A., Man, Z., Lay, M., & Shamsuddin, R. (2019). Application of organic additives as pore forming agents for geopolymer composites. International Journal of Innovative Technology and Exploring Engineering, 8(5s), 236-240.

  • Gavin, C., Verbeek, C. J. R., & Lay, M. C. (2019). The role of plasticizers during protein thermoplastic foaming. Journal of Applied Polymer Science, 136(30). doi:10.1002/app.47781

  • Gavin, C., Verbeek, C. J. R., Lay, M. C., Bier, J. M., & Hicks, T. M. (2019). Thermal analysis and secondary structure of protein fractions in a highly aggregated protein material. Polymer Testing. doi:10.1016/j.polymertesting.2019.04.023

View All research publications by Mark Lay

Contact Details

Room: C.3.01
Phone: +64 7 838 4556