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Electronic Thesis and Dissertation Repository

Theses/Dissertations

2018

Optimization

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Full-Text Articles in Engineering

Chemically Enhanced Primary Treatment Processes For Wastewater Resource Redirection And Its Impact On Downstream Processes, Tianchen Dong Dec 2018

Chemically Enhanced Primary Treatment Processes For Wastewater Resource Redirection And Its Impact On Downstream Processes, Tianchen Dong

Electronic Thesis and Dissertation Repository

There is a recent focus within the global wastewater industry on the steps being taken by treatment facilities to move towards net zero, or in some cases, energy positive operation. As part of maximizing energy recovery from the incoming wastewater, there has been increased attention upon the energy contained in the wastewater, and maximizing the redirection of more carbon captured through the primary treatment process rather than conventional removal through carbon oxidation. The chemically enhanced primary treatment (CEPT) process is a promising method for carbon redirection and improving the performance and efficiency of wastewater treatment processes. This research was conducted …


Maintaining And Controlling An Extrinsic Biofilm For Pathogen Removal In Dental Unit Water Lines, Bilal B. Al-Bataina Apr 2018

Maintaining And Controlling An Extrinsic Biofilm For Pathogen Removal In Dental Unit Water Lines, Bilal B. Al-Bataina

Electronic Thesis and Dissertation Repository

The control of biofilm formation is a major concern for industrial, environmental, and public health. Undesirable biofilms can harbor different disease-causing pathogens and shorten the operational life of different equipment. On the other hand, beneficial biofilms are also used in various applications and managing its growth and activity can be desirable. Killing the biofilm does not usually incorporate the removal of the dead biofilm structure that is adhered to the surface. Therefore, the aim of this thesis is to control biofilm formation; to be able to remove, inhibit, and enhance biofilm formation. This thesis investigated the use of norspermidine, D-amino …