Sanyaya ruwa famfo ne yafi amfani da bututun famfo, don jigilar da tsabta ruwa da kuma jiki sinadarai halaye kama da tsabta ruwa da sauran ruwa, dace da masana'antu da birane samar da ruwa drainage, high gini matsin lamba samar da ruwa, lambun spraying, wuta matsin lamba, nesa jigilar, HVAC sanyaya zagaye, sanyi da dumama ruwa zagaye matsin lamba da kuma kayan aiki goyon baya, amfani da zafin jiki <80 ℃.‍‍