Katayama Hiroyuki

2016 - 2019 Development of evaluation method of fecal contamination caused by combined sewer overflow in coastal area

2014 - 2017 Identification of pathogens in sewage collected in Spain in order to predict imported infectious agents in Japan

2014 - 2016 Development of a selective detection method of infectious viruses using pre-incubation with bacteria

2013 - 2016 Fate of noroviruses through water purification process under cryptosporidium countermeasure

2012 - 2015 Advancement of pollution control utilizing source apportionment of health risk factors from combined sewer overflows

2011 - 2015 Investigation on health-related microbial pollution during inundation in Hanoi and Hue linking to water accessibility

2009 - 2014 Sustainable water resource management in the Angkor and its surroundings

2009 - 2011 Development of evaluation approach for behaviors of health risk factors derived from combined sewer overflow

2007 - 2011 Development of virus-binding protein-based technologies for concentration, detection and identification of pathogenic viruses in water environment

2008 - 2010 Development of Detection Method of Sporadic Viruses from Wastewater

2007 - 2008 Analysis of behaviors of nonregulated risk factors derived from combined sewer overflow in receiving water bodies

2006 - 2008 Development of Safety Management of Public Water Using Microbial Source Tracking

2006 - 2008 都市水循環が水中病原微生物の発生動向に与える影響の解明

2004 - 2006 Impact assessment of global environmental changes on safety and stability of water systems in Asian coastal mega cities

2004 - 2006 Wet weather behavior of unregulated pollutants and pathogens in combined sewer network

2002 - 2004 Investigation on the Present Status of Wastewater Treatment Systems in China

2002 - 2004 Development of Photocatalytic Water Treatment Device for Accelerating Reaction Rate

2001 - 2002 Development of ultraviolet disinfection systems to reduce photoreactivation of microorganisms in water

2000 - 2002 Analysis of groundwater contamination due to ammonia and its impact on water supply

2000 - 2001 遺伝子工学的手法によるウイルス検出法に適した水中ウイルス濃縮法の開発

1998 - 1999 Development of Detection low level of pthogens in water by genetic biotechnology

環境と免疫

水中の病原微生物の制御

水中ウイルスの濃縮・検出法

Environment and Immunology

Management of pathogens in water

Concentration and Detection of Viruses in water Environment