文献被水淹或受潮后必须立即进行抢救，拖延处理时间会给文献带来严重损坏，如纸张破裂、施胶物软化、纸页粘连、字迹色彩烘染、留下水斑、滋生霉菌，甚至纸张解体等严重后果。长期以来，国内外对受水害文献一般采取冷冻、去污、干燥、消毒等一系列方法进行抢救和处理。冷冻是 Documents must be rescued immediately after being flooded or dampened. Delays in processing time can cause serious damage to the document, such as ruptured paper, softening of glue, paper adhesion, coloring of writing, water stains, mold growth, and even paper Disintegration and other serious consequences. For a long time, a series of methods, such as freezing, decontamination, drying, disinfection and so on, have been generally rescued and dealt with at home and abroad. Frozen is