YSU Engineering Students Win Award in Fracking Wastewater Treatment Competition

Youngstown State University (YSU) Civil Engineering students placed third out of ten universities in an Environmental Design Competition held at the University of Pittsburgh on March 31. The contest was part of the annual American Society of Civil Engineers (ASCE) Ohio Valley Student Conference. Other universities participating included the University of Kentucky, University of Pittsburgh, University of Akron, Cleveland State University, Ohio State University, University of Cincinnati, and Ohio University.

The main goal of the competition was to remove barium and turbidity from wastewater generated by hydraulic fracturing (or “fracking”) of shale for natural gas wells. The YSU team added simple household chemicals – Epsom salts (magnesium sulfate) and baking soda (sodium bicarbonate) – to precipitate barium sulfate and neutralize pH, then passed the water through a sand filter to remove turbidity. Their design removed 93% of barium and 98% of turbidity from the wastewater. Their treatment performance score tied them for first place in this category with the University of Kentucky.

Research on the treatment method was performed by Darshan Baral, a graduate student in Civil Engineering. In laboratory studies, Darshan was able to achieve 99.9% removal of barium. The treatment apparatus was prepared and operated by Tom Bowser and Sentel Rodgers, both seniors majoring in Civil Engineering. The students were advised by Drs. Scott Martin (Civil Engineering) and Felicia Armstrong (Environmental Studies).

YSU Engineering Students Win Concrete Canoe Competition

Youngstown State University’s Concrete Canoe team dominated their regional competition at the University of Pittsburgh on March 30, placing first in four out of five races. The team also won first place awards for best design paper and best finished product, and placed first overall in the competition. They qualified to participate in the National Concrete Canoe Competition to be held June 15-16 at the University of Nevada, Reno. Nathan Knapp, a senior in civil engineering, is the concrete canoe team captain.

The competition was part of the annual American Society of Civil Engineers (ASCE) Ohio Valley Student Conference, attended by civil engineering students from thirteen universities, including the University of Pittsburgh, Akron, Cleveland State, Carnegie Mellon, Ohio State, Ohio University, Cincinnati, University of Kentucky, Louisville, and Western Kentucky. The YSU students also placed second in the steel bridge building competition, earning an invitation to the National Student Steel Bridge Building Competition to be held May 24-26 at Clemson University in South Carolina. Dan Phillips, a civil engineering graduate student, is the steel bridge team captain.

In other conference events, the YSU Environmental Design team placed third out of ten teams in a contest requiring the removal of barium from hydraulic fracturing wastewater, and third place in the balsa wood bridge competition. Fourteen YSU engineering students attended the conference, along with faculty advisor, Dr. Scott Martin, and practitioner advisor, Adam DePizzo.

Contractor for a Day Event

Each year the Youngstown Chapter of the Ohio Contractor’s Association (OCA) sponsors the “Contractor for a Day Event”. The event is open to all Civil Engineering and Civil & Construction Engineering Technology students. This year’s event was held on September 23 and started at 7:00 am with Tom Metzinger, of A.P. O’Horo, spearheading the day’s agenda.

The purpose of the event is to provide student’s first-hand experience of being on actual and various types of construction project sites. This year’s project sites included a roadway project and a bridge replacement project, both in Mahoning County, and a wastewater treatment plant in Vanport, Pa.

The students not only get to experience the feeling of being on an actual, in-progress project, they get to talk to the supervisors of the various projects, who take time to explain what the purpose of the project is, how the construction progresses, any problems or delays that may have happened on the project, and answer questions that the students may have.