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Development Of Bamboo‐Derived Sorbents For Mercury Removal In Gas Phase, Naved Siddiqui, Jarlen Don, Kanchan Mondal, Ajay Mahajan Apr 2015

Development Of Bamboo‐Derived Sorbents For Mercury Removal In Gas Phase, Naved Siddiqui, Jarlen Don, Kanchan Mondal, Ajay Mahajan

Dr. Ajay Mahajan

Activated carbon sorbents were synthesized from bamboo precursors by carbonization in an inert atmosphere followed by physiochemical activation with carbon dioxide and finally acidulation in hydrochloric acid. Bamboo strips with and without the epidermal tissue (bark) were used. The morphology and specific surface area changes due to the treatment were analysed. The adsorption characteristics of these sorbents after each stage of treatment were also analysed and the data were correlated to the changes in the physical characteristics of the sorbents. Kinetic studies were conducted on these samples. The adsorption equilibrium and kinetics of elemental mercury adsorption on these carbons were …


A Field Investigation Of Composite Mud Brick Compressive Strength, Kevin D. Hale Jan 2015

A Field Investigation Of Composite Mud Brick Compressive Strength, Kevin D. Hale

Dissertations, Master's Theses and Master's Reports - Open

It has been highlighted in numerous publications that in the field of earth construction there is a strong disconnect between experimental work in the laboratory and its application in the field. The current study attempts to help bridge this gap with a field test conducted in Nampula, Mozambique. Mud bricks were made with a simple hand mold and reinforced with bamboo and straw fibers. Fibers were cut into lengths of 3 cm and 6 cm while being mixed in fractions of 0.125%, 0.25% and 0.50% by weight and compressive strength was measured using an application of the 3-point bending test. …