Patrick Littlejohn
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Patrick Littlejohn Email & Phone Number

Senior Chemical Engineer, Littlejohn Environmental at Littlejohn Environmental Consulting
Location: Vancouver, British Columbia, Canada 6 work roles 2 schools
1 work email found @bioteq.ca LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

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Current company
Littlejohn Environmental Consulting
Role
Senior Chemical Engineer, Littlejohn Environmental
Location
Vancouver, British Columbia, Canada

Who is Patrick Littlejohn? Overview

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Quick answer

Patrick Littlejohn is listed as Senior Chemical Engineer, Littlejohn Environmental at Littlejohn Environmental Consulting, based in Vancouver, British Columbia, Canada. AeroLeads shows a work email signal at bioteq.ca and a matched LinkedIn profile for Patrick Littlejohn.

Patrick Littlejohn previously worked as Senior Chemical Engineer, Principal at Littlejohn Environmental Consulting and Senior Chemical Engineer at Source Environmental Associates. Patrick Littlejohn holds Phd, Chemical/Metallurgical Engineering from The University Of Queensland.

Company email context

Email format at Littlejohn Environmental Consulting

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{first_initial}{last}@bioteq.ca
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Profile bio

About Patrick Littlejohn

Experienced engineering professional with a demonstrated history of developing and implementing innovative solutions in the mining sector. I analyze projects holistically because success is only possible when social, economic and environmental factors are integrated with technical understanding. Skilled in mine water treatment and management, metallurgy/mineral processing, regulatory affairs, R&D, and process engineering. Alumni of University of British Columbia Materials Engineering (BASc, MASc) and University of Queensland Chemical/Metallurgical Engineering (PhD) and registered Professional Engineer with EGBC.

Listed skills include Metallurgy, Chemical Engineering, Materials Science, Mining, and 17 others.

Current workplace

Patrick Littlejohn's current company

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Littlejohn Environmental Consulting
Littlejohn Environmental Consulting
Senior Chemical Engineer, Littlejohn Environmental
6 roles · 20 years

Patrick Littlejohn work experience

A career timeline built from the work history available for this profile.

Senior Chemical Engineer, Principal

Current
Littlejohn Environmental Consulting

British Columbia, Canada

Senior Engineer and Principal of Littlejohn Environmental Consulting, www.littlejohnenvironmental.ca

Feb 2024 - Present

Senior Chemical Engineer

Current
Source Environmental Associates

Vancouver, British Columbia, Canada

Feb 2020 - Present

Senior Technical Specialist

Bqe Water

Vancouver, Canada

Development and commercialization of novel industrial water treatment processes and flowsheets from the laboratory to full scale installation with a focus on contaminant removal and value recovery. Co-inventor of Selen-IX, a selenium treatment technology developed for the mining sector.Role includes responsibilities in engineering, R&D, business.

Mar 2013 - Feb 2020

Phd Student

Queensland, Australia

Development of a novel, selective elution process for recovering nickel/cobalt from ion exchange resin, useful in the context industrial nickel laterite flowsheets. The use of this process would improve the efficiency of industrial nickel/cobalt refineries. Currently in the patent application stage.Additional research in the area of fundamental behaviour.

Sep 2009 - Feb 2013

Tutor

University Of Queensland

Brisbane, Australia

Tutoring and lecturing for several undergraduate chemical engineering courses, including reactor design, heat and mass balances, and hydrometallurgy. Led and supervised undergraduate laboratory classes with a focus on safety and application of theory to plant practice.

Feb 2010 - Oct 2012

Masters Of Applied Science

Studied the enhancing effect of pyrite on the kinetics of ferrous oxidation by oxygen in the context of atmospheric sulphide leaching. Worked to develop models and experimental programs for the Galvanox chalcopyrite technology. Characterized ore samples through scanning electron microscopy, diagnostic leaching, particle size distribution analysis, and.

2006 - 2008 ~2 yrs
2 education records

Patrick Littlejohn education

FAQ

Frequently asked questions about Patrick Littlejohn

Quick answers generated from the profile data available on this page.

What company does Patrick Littlejohn work for?

Patrick Littlejohn works for Littlejohn Environmental Consulting.

What is Patrick Littlejohn's role at Littlejohn Environmental Consulting?

Patrick Littlejohn is listed as Senior Chemical Engineer, Littlejohn Environmental at Littlejohn Environmental Consulting.

What is Patrick Littlejohn's email address?

AeroLeads has found 1 work email signal at @bioteq.ca for Patrick Littlejohn at Littlejohn Environmental Consulting.

Where is Patrick Littlejohn based?

Patrick Littlejohn is based in Vancouver, British Columbia, Canada while working with Littlejohn Environmental Consulting.

What companies has Patrick Littlejohn worked for?

Patrick Littlejohn has worked for Littlejohn Environmental Consulting, Source Environmental Associates, Bqe Water, University Of Queensland, and The University Of British Columbia.

How can I contact Patrick Littlejohn?

You can use AeroLeads to view verified contact signals for Patrick Littlejohn at Littlejohn Environmental Consulting, including work email, phone, and LinkedIn data when available.

What schools did Patrick Littlejohn attend?

Patrick Littlejohn holds Phd, Chemical/Metallurgical Engineering from The University Of Queensland.

What skills is Patrick Littlejohn known for?

Patrick Littlejohn is listed with skills including Metallurgy, Chemical Engineering, Materials Science, Mining, Ion Exchange, Characterization, Leaching, and Science.

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