A machine developed by a Japanese research organisation in Nagasaki is attracting much interest from shrimp farmers in Asian countries because it effectively kills vibrio and other harmful bacteria
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/japanese-device-interest-asian-shrimp-farmers
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fisheries