Engineering Commons^™

Aqueous And Oil Products From Hydrothermal Liquefaction Of Manure Digestate, Kenzie Burns

Honors Theses

Hydrothermal liquefaction is a promising thermochemical waste-to-energy (WtE) technology for conversion of wet biomasses, such as manure and digested manure, into value-added products, namely energy-rich biofuel and a nutrient-rich aqueous product. WtE technologies can address environmental issues relating to overproduction of organic wastes and increasing dependence on fossil fuels, which leads to climate change. HTL has not been implemented on a commercial scale, in part due to the uncertainty regarding specific reaction pathways for different feedstocks and ideal conditions for production of the most valuable products.

This research investigates the compositions of the aqueous and oil products from HTL of …

Why Do I Have To Know This? Engineering In A Globalized Society, Caleb Cunningham

Honors Theses

Through a pilot comparative study, this thesis examines the problem-solving of chemical engineering students and chemical engineering faculty. Specifically, the thesis examines the extent to which individuals include global factors (cultural, social, environmental, and economic) into their engineering solutions as specified by ABET. Several hypotheses were investigated in this pilot study: (i) having a study abroad experience would increase the likelihood that participants included the global factors of interest, (ii) the type (PUI, Research Intensive, Unique) of institution students attended would impact how individuals approached the problem, (iii) students with similar career aspirations would approach the problems similarly, (iv) having …