The invention discloses multifunctional repairing liquid for ancient books and a
processing method of the ancient books, belonging to the technical field of ancient book protection. The multifunctional repairing liquid contains alkaline mixed
sol and an
alcohol-water solution, wherein the alkaline mixed
sol is prepared by adding a surfactant to the outsides of metallic
oxide nano-particles, and dispersing the metallic
oxide nano-particles into an
inert solvent; and the
alcohol-water solution contains
quaternary ammonium salt. The
processing method of the ancient books comprises the steps of carrying out
impurity cleaning and constant-temperature and constant-
humidity drying on the ancient books, dipping the ancient books into uniformly dispersed alkaline mixed
sol, taking out the ancient books, airing for
drying, putting the ancient books into closed deacidification equipment, introducing an atomized
quaternary ammonium salt water solution so as to spray pages of the ancient books,
drying, and standing at an
environmental temperature in a ventilating place, so as to finish the
processing. According to the multifunctional repairing liquid and the processing method, multifunctional processing effects of deacidification, enhancement,
antibiosis, anti-aging and the like of the ancient books can be achieved.