10.17028/rd.lboro.8118161.v1 Rod Shaw Rod Shaw Ken Chatterton Ken Chatterton Sterilize the tap 2 Loughborough University 2019 WEDC Water sampling Technical International and Development Communication 2019-05-13 11:02:00 Figure https://repository.lboro.ac.uk/articles/figure/Sterilize_the_tap_2/8118161 Sterilize the tap 2