Alastair Keirulf, PhD in Chemistry, supervised by Dr Diane Beauchemin

February 04, 2020 00:29:04
Alastair Keirulf, PhD in Chemistry, supervised by Dr Diane Beauchemin
Grad Chat - Queen's School of Graduate Studies and Postdoctoral Affairs
Alastair Keirulf, PhD in Chemistry, supervised by Dr Diane Beauchemin

Feb 04 2020 | 00:29:04

/

Show Notes

Topic: Developing the Continuous Online Leaching Method for use in Bioaccessibility Risk Assessments

Overview: When soil is contaminated, we must perform a risk assessment to determine the potential for hazard towards humans who may work, play, or live in contact with the soil. A common method for modeling this soil exposure is through a bioaccessibility study, which can be performed in-lab without the need for animal subjects. My work is on validating a continuous on-line leaching method. Conventional methods use a batch method of analysis, which can take hours to complete, but we have seen results with the online leaching method take as low as 30 minutes!

Other Episodes

Episode

February 28, 2023 00:31:06
Episode Cover

Opeyemi Ajogbeje (Chemical Engineering) – Industrial Production of Water-Soluble Random and Block Polymers

Polymeric materials are used for personal care products, drugs, tissues, organs, sensors, batteries, coatings among numerous applications. Currently, these products are made in organic...

Listen

Episode

January 25, 2022 00:33:50
Episode Cover

Hilal Kara, PhD candidate in Geography and Planning, on Precarious Work Among Young Graduates in Turkey: A Gendered Spatial and Temporal Analysis

Situating itself within the context of the COVID-19 outbreak that crystallizes the blurring separation between life and work, this paper explores how young graduates...

Listen

Episode

September 28, 2021 00:34:26
Episode Cover

Sareena McDonald MSc in Epidemiology – Measuring race as a variable in epidemiological research

“In response to ongoing and systemic Racism in both Canada and the United States, students within the Queen’s University Department of Public Health Sciences...

Listen