... venues, stadiums, arenas, airports, bus stations, large gatherings, hotels cooling.dust extraction: farm, mine factory, etc. humidification: textile mills ... . the aquaculture industry: for farms, animal building cooling, deodorant, disinfecting.industry: machine shop, machine shop, textile shop, clothing shop, shoe dyeing, ... liquid disinfectant into water. Water-proof Water Spray Mist Cooling Fan