Møller J, Grunnet K
Nord Vet Med. 1979 Jul-Aug;31(7-8):316-20.
A grass crop which was contaminated with domestic sewage was dried in a hot air drying plant in order to observe the effect of the drying on pathogenic bacteria, virus and parasite eggs. The investigation showed, that pathogenic bacteria and virus were reduced with a factor 10(5)--10(6), and that parasite eggs were reduced with at least a factor 200, which is sufficient to secure that grasis irrigated with sewage and pre-served with hot air drying is used without hygienic risks.
一种被生活污水污染的草料作物在热风干燥设备中进行干燥，以观察干燥对病原菌、病毒和寄生虫卵的影响。调查表明，病原菌和病毒减少了10的5次方至10的6次方倍，寄生虫卵减少了至少200倍，这足以确保用污水灌溉并经热风干燥处理的草料在使用时不存在卫生风险。
