Environmental Engineering News & Events

November 4, 2015

PhD student awarded scholarship from International Air & Waste Management Association

Ph.D. student Hamed Zamenian is the recipient of a $2000 scholarship from the Indiana Chapter of the International Air and Waste Management Association for his active participation and outstanding leadership as a student member and former Vice President and Treasurer of the Purdue Student Chapter of the Air and Waste Management Association (PAWMA).
September 10, 2015

Broken Reference

A new study reveals a pressing need to better understand water use in America's rivers, with implications for drought-stricken regions of the country. Findings from the study showed that virtually all of the water entering the Wabash River in Indiana during summer months is withdrawn and then returned to the waterway.
August 28, 2015

Flushing Advice is Flawed

Instructions given to the public by water companies and other authorities in the aftermath of chemical contaminations are inconsistent and not validated by science. So says Prof. Andrew Whelton and other scientists in the US who are developing models to understand complex plumbing systems to ensure consumers get the best guidance on how to regain access to safe drinking water.
August 10, 2015

Broken Reference

A new study provides guidance to health officials and drinking water providers on how to decontaminate plumbing systems.
May 12, 2015

Environmental fate of carbon-based nanomaterials

Professor Chad Jafvert recently completed a $600,000 research project funded by the U.S. EPA on the environmental fate of carbon-based nanomaterials. This is one of the first studies to report on the environmental fate of this emerging nanomaterial.
April 28, 2015

Storm Drain Patching Method Poses Environmental Risks

More than 1 million storm-water culverts that drain U.S. roadways are in need of repair. State Departments of Transportation (DOTs) have turned to cured-in-place pipe, or CIPP, as a fast and low-cost way to rehabilitate the aging systems. Professor Andrew Whelton and his team were recruited to take a closer look at CIPP's environmental effects.
April 15, 2015

Engineers investigate possible lingering impacts from Elk River chemical spill

In January 2014, thousands of gallons of chemicals spilled into West Virginia's Elk River, near Charleston. With support from a National Science Foundation (NSF) rapid response research grant (RAPID), environmental engineer Andrew Whelton led a research team that went door-to-door taking water samples within days of the spill.
March 26, 2015

Prof. Hua appointed member of EPA Board of Scientific Counselors

Inez Hua, Professor of Civil Engineering and Environmental and Ecological Engineering, was recently appointed as a member of the Safe and Sustainable Water Resources, a subcommittee of the U.S. EPA Board of Scientific Counselors (BOSC), for a three year term.
January 8, 2015

Prof. Blatchley receives funding to advance innovation

Prof. Chip Blatchley received $31,186 from the Trask Innovation Fund to support "Continuous-Flow Solar UV Disinfection System," an innovation that kills waterborne microorganisms and produces safer drinking water.
December 18, 2014

Report: culvert repairs pose environmental risks, require safeguards

A new report recommends that states require standardized testing to safeguard against environmental contamination caused by a widely used method for rehabilitating aging drainage culverts. Culverts divert stormwater away from roadways and are frequently made of concrete or corrugated metal. These objects are generally out of sight, but across the United States culvert infrastructure is decaying, said Andrew Whelton, an assistant professor in Purdue's Division of Environmental and Ecological Engineering and Lyles School of Civil Engineering.
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