preservation techniques
Ways to maintain
Preservation techniques encompass specialized methods to protect and maintain physical and digital materials, artifacts, or records from deterioration or loss.
In archival science, techniques include deacidification to neutralize paper acidity, encapsulation using polyester film to shield fragile documents, and controlled environments with regulated temperature and humidity to prevent mold and decay.
Digital preservation involves strategies like migration (updating file formats) and emulation (replicating obsolete software environments).
Historical food preservation methods, such as salting or smoking, contrast with modern vacuum sealing and freeze-drying.
Encapsulation is a common preservation technique for brittle historical manuscripts.
- saltingApplying sodium chloride
- salt brineHeavily salted water
- picklingAcid preservation process
- fermentingBiochemical decomposition by microbes
- archivingStoring for long-term keeping
drying · freeze drying · mummification · biobanking · cryopreservation · pasteurization · taxidermy · vacuum sealing · irradiation · food safety · canning · mason jars · freezing · waterproofing · heritage seeds · digitization · film archive · time capsule
preservation techniquesdisposal methods
Ways to eliminate waste
annihilation · decomposition · decay · ruination · corrosion
preservation techniquesneglect
Failure to provide care
abandonment · disregard · carelessness · indifference · dereliction
preservation techniquesdecomposition
Breakdown into simpler parts
spoilage · deterioration · rot · ruination · corrosion