Georgia Southern professor awarded grant, tests new technology to curb exposure to carcinogenic dust particles on construction sites

Investigation provides bigger implications for well being treatment environments 

Some of the most hazardous contaminants aren’t noticeable to the naked eye, but Georgia Southern University researchers are working to defend development staff from this invisible hazard.

In the construction globe, chronic publicity to crystalline silica, which is current in dust particles made from drilling, grinding and sawing on position web-sites, can guide to severe healthcare difficulties and preventable fatalities.

Atin Adhikari, Ph.D, associate professor in Georgia Southern’s Jiann-Ping Hsu Higher education of Public Health, has been awarded a $28,400 grant from Poma 22, LLC, to take a look at new air curtain know-how that could guard development workers from dangerous fine dust particles. 

As the principal investigator (PI), Adhikari will work with co-PIs Aniruddha Mitra, Ph.D, professor of mechanical engineering, and Saman Hedjazi, Ph.D, assistant professor of civil engineering and construction management, from Ga Southern’s Allen E. Paulson University of Engineering and Computing.

“This investigation is important and revolutionary mainly because we will check a innovative know-how against wonderful dust exposure in design internet sites that integrates a filtered air duct procedure into a really hard hat, making an air curtain or armor,” mentioned Adhikari. “If we get a promising final result, then this technologies can be used towards other varieties of particles such as bioparticles present in health care operate environments.” 

Graduate analysis assistant Victoria Clower, who is earning a Learn of Public Wellbeing in environmental wellness sciences, values her involvement in existence-modifying investigate. 

“This study of new technology on dust exposure command in building web-sites will be extremely important with the quantifiable success displaying the performance of the air curtain know-how,” she stated. “As someone who is intrigued in occupational health and fitness, I am thrilled to operate on a research that may well provide an possibility for other innovations for office safety to strengthen.”

The U.S. Division of Labor’s Occupational and Safety Wellness Administration estimates roughly 2.3 million people today in the U.S. are uncovered to silica at get the job done. Workers at possibility can establish lung cancer, long-term obstructive pulmonary condition (COPD) and kidney disease. In addition, approximately 500 preventable silica-relevant deaths come about every single year. 

As an environmental general public health researcher, Adhikari has released many peer-reviewed research on air top quality and filtration. This venture will concentration on tests a recently produced respiratory safety know-how, the Z Circulation Pro helmet, which offers a downward draft as a result of the entrance of the helmet, making an air curtain in entrance of the worker’s face. Former research has uncovered that the air curtain is potent enough to deflect bigger, visible particles. 

Adhikari and his staff will conduct detailed industry screening of this new technologies to decide if it is also successful security against great particles, furnishing worthwhile details and justification on the readiness amount of this product or service to safeguard development employees.

Posted in Push Releases, College Homepage

Marcy Willis

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