Bye bye, plastic waste Enactus Memorial wins Atlantic Canada title with new project

A student project that tackles plastic waste pollution recently took home a regional title for Memorial.

Project R3D, created by Enactus Memorial in November 2022, won the Scotiabank Climate Change Challenge at the Enactus Canada Regional Exposition for Atlantic Canada.

“We’re very proud of how our presentations went,” said Allison Manning, a fourth-year electrical engineering student at Memorial who was part of Project R3D’s presentation team. “We’re so proud of Enactus

Memorial, and all the work we put into our projects. We’re grateful for the opportunity to represent Atlantic Canada at nationals.”

Enactus Memorial also competed in the TD Entrepreneurship Challenge with Equipped2Excel, a project that delivers workshops to high school students to help them develop soft skills such as time management, financial literacy, critical thinking and communication.

While the team was pleased with its presentation, it didn’t place in the competition.

Creating Project R3D

To create Project R3D (pronounced “red”), the students reverseengineered a 3D printer.

They first sort and sanitize the plastic and then use a process called pultrusion to heat and shape it into high-quality, 3D-printing filament.

Simon Hawkenson, a fifth-year mechanical engineering student, says the idea for Project R3D was sparked at the Enactus national competition last year.

“We were really inspired by all the different solutions to plastic pollution problems that were being presented,” he said. “And being from Newfoundland and Labrador, where most of the plastic isn’t even recycled locally, we realized there was an opportunity to fill this gap.”

Enactus Memorial estimates the density of plastic pollution in the ocean around Newfoundland and Labrador to be about 5,000 pieces of plastic per square kilometer.

Once fully launched, the project is expected to keep about 5,000 pounds of plastic out of landfills by the end of next year.

Community partnership

Enactus Memorial received a grant from Enactus Canada’s Scotiabank Climate Action Project Accelerator fund to purchase some equipment for the initial project stages and develop a prototype.

They also worked with Trevor Bessette (BBA’22), founder and chief executive officer of Recycle on the Rock, on the recycling processes.

Mr. Bessette is providing access to some of his recycling machinery, as well as industry expertise.

“A lot of the machines can be very expensive, especially in the initial stages, so we’re using my machinery to test out the viability of the project,” said Mr. Bessette. “I’m really excited to be part of it and see what we can create beyond the filament, as well.”

Mr. Bessette has been involved in plastic waste recycling for several years. Recycle on the Rock collects plastic waste and turns it into products such as key chains and home décor.

He says one of the challenges with recycling plastic is creating products that consumers want to buy. He hopes the project will eventually expand beyond simply creating the 3D filament to developing innovative products that will solve other societal problems.

“3D printing is cool because you’re not limited by what you can create,” said Mr. Bessette. “It makes it a little easier to create products that you can sell and people want.”

From fishing nets to face masks

In the short term, they plan to establish a collection site for plastic waste at Memorial. Longer term, they want to expand beyond plastic bottles to plastics that aren’t typically recycled.

“We aim to adapt the process to recycle nylon from fishing nets or even polypropylene from discarded face masks,” said Mr. Hawkenson.

Lost or abandoned fishing nets, commonly known as ghost nets, are a significant source of plastic pollution in the ocean and threatens both habitat and wildlife.

Enactus Memorial plans to bring the model into classrooms and encourage students to recycle, and to provide more recycling options in rural areas.

They also want to enter the $26-billion, 3D-printing market by opening a storefront in partnership with local community groups.

In the two months before nationals, the group will be busy finishing the prototype and advancing the project as much as possible.

“We will further develop our projects so that we can have more impact, educate more people on our projects and recruit more members to grow our team,” said Ms. Manning. “Our goal for nationals is to present the best projects we can, do well in our category and hopefully be able to represent Canada at worlds!”

Enactus Memorial is composed of undergraduate and graduate students from across the university. It’s part of a global network of universities and college students that aim to use innovation and entrepreneurship as a catalyst for positive and social environmental change. ■■■

Features

Dr. Octavia Dobre appointed interim dean

Dr. Octavia Dobre has been appointed interim dean of the Faculty of Engineering and Applied Science, effective May 2, 2022 until a permanent dean is recruited.

Dr. Dobre replaces Dr. Greg Naterer who has been appointed vice president, academic and research at the University of Prince Edward Island.

Dr. Dobre is a highly accomplished, awardwinning scholar and researcher with more than 17 years of experience at Memorial. She is currently professor, research chair, and associate dean of research in the Faculty of Engineering and Applied Science. Her research interests include wireless technologies for 5G and beyond networks, blind signal identification and parameter estimation techniques, transceiver optimization algorithms, as well as optical and underwater communications.

Dr. Dobre is a Fellow of the Engineering Institute of Canada, a Fellow of the Canadian Academy of Engineering, and a Fellow of the Institute of Electrical and Electronics Engineers (IEEE). She is a member of the European Academy of Sciences and Arts, inaugural editor-in-chief of the IEEE Open Journal of the Communications Society, and has contributed to a variety of roles to several reputable journals and to various flagship conferences. ■■■

Dr. Kelly Hawboldt was one of 55 fellows inducted this past June.

The process engineer was honoured for her contributions to the development and inclusion of remote and rural communities in the circular economy, and her commitment to helping Canadians produce, use and conserve resources while protecting the environment.

The CAE is an Independent, non-profit organization established in 1987 to serve the country in matters concerning engineering.

Fellows of the academy are nominated and elected by their peers, and chosen for their distinguished achievements and career-long service and contributions to the engineering profession.

Dr. Hawboldt’s research has improved the methods used for removing contaminants from gas streams, transforming biomass and industrial processing waste to value-added products and reducing emissions from offshore oil and gas operations.

The strength of her work is her engagement and contributions to the forest, fishery, and mining industries, as well as local and federal governments, that have benefitted from her innovative and integrated approaches to green engineering.

Dr. Hawboldt co-developed the process engineering undergraduate program at Memorial University, making the Faculty of Engineering and Applied Science one of the first engineering schools in Canada to offer this discipline based on the principals of clean and green engineering and sustainable resource development.

Dr. Hawboldt was named University Research Professor in 2022, the most prestigious award Memorial University gives for research, acknowledging the awardees consistently high level of scholarship and international research reputation.

She was recognized for her training of graduate students with Memorial’s 2013 President’s Award of Excellence in Graduate Student Supervision. That year, she also received the Bantrel Award in Design and Industrial Practice from the Canadian Chemical Engineering Society in recognition of her innovative work, in particular for her major contributions to green engineering and conversions of finfish processing waste to biofuel. ■■■