Atmospheric-pressure low oxygen controlled atmosphere insecticidal warehouse/ cabinet

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Nanjing University Library——Atmospheric-pressure low oxygen controlled atmosphere insecticidal service

Customer demand

There are about 50,000 books in the library that needs insecticidal treatment.

It is required to be environmentally friendly, zero pollution, zero residues, safe, non-toxic and harmless to book collections and the staff member.

 

Solution

Low-oxygen-controlled atmosphere technology is adopted in the insecticidal treatments in books.

The library decided to rent relevant equipment to improve efficiency and reduce the cost of insect treatment.

 

Equipment and devices

Flexible insecticidal tent, air compressor, nitrogen monitor and controller, bookshelves, oxygen scavenger, dehumidifier.

 

Main indicators

Oxygen concentration: 0.1%~21%

Humidity: 30%~60%RH

Volume: 29m3×2(set)

Air exchange rate: ≤0.02d-1

 

Nanjing University Library——Atmospheric-pressure low oxygen controlled atmosphere insecticidal service

 

Nanjing University Library——Atmospheric-pressure low oxygen controlled atmosphere insecticidal service

 

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