The invention provides environment-friendly
deicing fluid and applications of the environment-friendly
deicing fluid in road deicing. The invention discloses the environment-friendly
deicing fluid, the deicing fluid contains a
fermentation product and salt, wherein for 100 weight parts of the
fermentation product, the content of salt is 12-50 weight parts, and the salt is organic salt and / or inorganic salt; the
fermentation product is prepared through the method comprising the following steps: (1) inoculating a microbial strain capable of producing 1,3-
propanediol into a culture medium containing
glycerol, thus obtaining a material before fermentation; and (2) carrying out anaerobic culture on the material before fermentation in the step (1) till the concentration of 1,3-
propanediol is 50-500 g / L, thus obtaining the fermentation product. During the preparation process of the environment-friendly deicing fluid, no environmental
pollution is generated, the environment-friendly deicing fluid can naturally degrade in the environment and causes no damage to the road and the surrounding facilities, and thus the problem that during the
snow melting and
ice melting processes adopting the existing deicing fluid, environmental
pollution and
corrosion to the road facilities are caused, is solved, meanwhile, the
snow melting and
ice melting speeds are accelerated, the protection time is increased, the work of the mechanical spraying vehicle is effectively matched, and the manual operation is reduced.