Formaldehyde fumigation method and formaldehyde fumigation device

The invention discloses a formaldehyde fumigation method and a formaldehyde fumigation device. According to the invention, the contact time of formaldehyde and potassium permanganate can be well controlled, so that formaldehyde can fully react, and no formaldehyde liquid being left is ensured, and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG LIJUN, JIANG DEGUANG, QU JIGUANG, SHI YONGHAO, ZHANG XU, HE YAZHUO, JING SHENGWU, GUAN XINGZHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a formaldehyde fumigation method and a formaldehyde fumigation device. According to the invention, the contact time of formaldehyde and potassium permanganate can be well controlled, so that formaldehyde can fully react, and no formaldehyde liquid being left is ensured, and the effect of fumigation for a sealed room is achieved; formaldehyde and potassium permanganate reacts after an operator leaves the room to be disinfected, so that open fire is avoided during the whole fumigation process, and the safety of the operator is ensured.