Civil, Environmental, and Geospatial Engineering News

Dr. Thomas Oommen, Dr. Stanley Vitton and Dr. Eric Seagren recently completed a NSF project on dusting from mine tailings impoundments.  In the project they evaluated remote sensing tools for monitoring impoundments for dusting potential, and innovative biomediated approaches for mitigating dusting.  In particular, they focused on the problem of cold weather dusting.

As part of the project output, with the help of the CinOptics Enterprise on campus, they are producing a series of videos on the problem of cold weather dusting from mine tailings impoundments, and conventional and innovative techniques for mitigating cold weather dusting.

This is the first video in the series.  It is a review of the problem of cold weather dusting.

https://vimeo.com/236003240?ref=fb-share

The American Society of Civil Engineers (ASCE) Congress on Technical Advancement was held in Duluth, Minnesota, September 10-13, 2017. The congress focused on the theme of “Superior Performance in a Changing Environment.”

Zhanping You (CEE) chaired the Bituminous Materials Committee (BMC) meeting (audio conference). You chaired sessions in the technical meetings and also delivered a presentation on the experience of rubber asphalt with warm mix asphalt technology.

He also reported some research work on the precut technology for asphalt pavement for cold regions in “Design and Operations of Transportation Infrastructure in Cold Regions.”

You’s PhD students Dongdong Ge and Lingyun You also presented three posters: “Evaluating Asphalt Mixture Extraction Using DSR and FTIR,” “Mechanical Analysis of Asphalt Concrete Overlay Over Old Asphalt Pavements Considering Cross-anisotropy Properties” and “The Effects of Nano Hydrated Lime Particles on Physical Properties of Water-foamed Bitumen.”

The three researchers met and exchanged ideas with attendees from government agencies, researchers and industries.

Michigan Tech Stan Vitton (CEE) and Zhen Liu (CEE) also attended the Congress.

From Aug. 15-17, 2017, the Michigan Tech Rail Transportation Program (RTP) worked with Michigan Department of Transportation, the National University Rail Center and the Transportation Research Board Freight Rail Transportation Committee (AR040) to organize the inaugural Midwest Rail Conference.

Under RTP’s leadership the planning committee that consisted of rail industry, government agencies, and other stakeholders interested in promoting the industry brought together more than thirty speakers and over 200 participants in Kalamazoo, Michigan to focus on the conference them, Midwest Connections: Passenger and Freight Rail Look to the Future! RTP Faculty, Staff and Students led the conference coordination and logistics. Dr. Pasi Lautala functioned as Conference Co-chair, David Nelson and Amanda Kerttu were the lead coordinators and six students (Aaron Dean, Darian Reed, Sangpil Ko, Alawudin Salim, Alex Christmas and Kyle Dick) came to Kalamazoo to assist….and to enjoy the conference.

The conference opened on Tuesday morning with a golf outing with proceeds going to the conference’s student scholarship fund. Tuesday afternoon was filled with committee and organizational meetings, and the day was capped off with an evening reception at the Bell’s Brewery Backroom. Wednesday featured the technical content of the conference at the Western Michigan University Fetzer Center. The program included a dozen plenary and breakout sessions featuring industry experts in a host of passenger and freight rail topics. The keynote address was given by Joseph McHugh, VP of State Supported Services-Business Development for Amtrak. The event wrapped up with a full day of field trips featuring the MDOT/Amtrak Wolverine Higher Speed Rail Corridor, and a visit to the Little River Steam Railroad in Coldwater, Michigan.

Muxue Zhang, a masters student, working with Dr. Daisuke Minakata in the Department of Civil and Environmental Engineering, presented the research findings: ‘Predicting RO Removal of Toxicologically Relevant Unique Organics’ at the 11^th International Water Association (IWA) Interaction conference on Water Reclamation and Reuse held in Long Beach, California on July 23-27, 2017. The research was funded by WateReuse Research Foundation. Dr. Minakata also presented the research findings: ‘Predicting the Fate of Organic Compounds Degradation in UV/H₂O₂ and UV/Chlorine Advanced Oxidation Processes’ from his NSF funded research project.

Lathika Varanasi is a PhD student working with Dr. Daisuke Minakata in the Department of Civil and Environmental Engineering. She presented her research work : ‘Transformation of Dissolved Organic Matter in Engineered Ultraviolet (UV) Photolysis and UV-based Advanced Oxidation Processes’ at the Association of Environmental Engineers and Science Professors (AEESP) conference held in University of Michigan, Ann Arbor between June 20th and 22nd 2017. Co-authors on the research are Erica Coscarelli, David Perram, Dr. Daisuke Minakata (Department of Civil and Environmental Engineering), Dr. Maryam Khaksari and Dr. Lynn Mazzoleni (Department of Chemistry). The research was funded by MTU Research Excellent Fund-Research Seed Grant, MTU CEE startup fund, NSF Major Research Instrumentation and Great Lakes Research Center graduate research fund.