This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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Spring 2024
Nitrogen is an important component for our ecosystems, which accounts for 80% of chemical elements in the atmosphere. Ammonia nitrogen is one of the most concerned constituents for the environment. The municipal wastewater contributes the greatest amount of nitrogen into surface water and...
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