R&D Institute Silla Entech Company Daegu 41566 Korea;
Department of Mechanical Engineering Kyungpook National University Daegu 41566 Korea;
Department of Biochemical and Environmental Engineering Hanjiang Normal University Shiyan 442000 China;
Department of Environmental and Energy Engineering Kyungpook National University Daegu 41566 Korea;
Department of Health Environment Daegu Health College Daegu 41453 Korea;