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Spring 2021

Cabling, Ludwig Paul B

Municipal sewage contains significant embedded resources in the form of chemical and thermal energy. Recent developments in sustainable technology has pushed for the integration of resource recovery from household wastewater to achieve net zero energy consumption and carbon neutral communities....

Spring 2021

Dhadwal, Mayank

Source-diverted greywater contributes to 60-70 % of conventional wastewater in volume and has a low organic matter concentration as compared to conventional wastewater. Greywater constitutes a high concentration of surfactants that are toxic in nature for the microbial community, which poses a...

Fall 2020

Yang, Sen

Ammonium-N and phosphate-P-rich anaerobic digester sludge liquor recovered during sewage sludge dewatering contributes more than 30% of the total nitrogen loading when returned to the municipal wastewater plant. Hence, side stream treatment could offer an economic alternative given its relatively...

Fall 2020

Sharaf, Ahmed AHA

The demand for fresh water is steadily increasing as a result of the increasing human populations and activities. On the other hand, water sources are limited, especially as the global warming continues to change the quantities and distribution of water all over the world. Therefore, focusing the...

Spring 2019

Liu, Lu

Cryptosporidium, a waterborne protozoan pathogen that can cause gastrointestinal illness, is often found in surface waters that are used to supply drinking water. Filtration is a major barrier against Cryptosporidium in drinking water treatment processes. However, interactions between oocysts and...

Spring 2018

Zhang, Qianyi

Many municipalities in Canada and all over the world use chloramination for drinking water secondary disinfection to avoid DBPs formation from conventional chlorination. However, the long-lasting monochloramine (NH2Cl) disinfectant can pose a significant risk to aquatic life through its...

Fall 2018

Yee, Rachel A

Phosphorus is an essential element in several industries such as agriculture and a requirement for growth. Dwindling phosphate rock sources thus requires the security of new phosphorus sources to maintain future populations. On the other hand, wastewater contains a considerable amount of...

Fall 2018

Shao, Yanxi

In wastewater treatment, nitrogen removal is becoming increasingly challenging to meet the more stringent standards and regulations. At local wastewater treatment plant, nitrogen removal is challenging when the plant was experiencing shock loadings. Thus, improving the nitrogen removal is...

Spring 2016

Zhang, Huixin

The transport and deposition of biocolloidal particles in porous media is a crucial phenomenon in understanding environmental challenges from pathogen contamination to bioremediation of soil and water. The fate and transport of biocolloidal particles in porous media is influenced by many factors...

Spring 2015

Liu,Hong

Sulfate reducing bacteria (SRB) play a significant role in complex microbial environments such as wastewater biofilms and mature fine tailings (MFT). A unique characteristic of these complex microbial environments is that stratified structure containing both oxic and anoxic zones could be formed;...