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The invention relates to titanium dioxide photocatalyst and preparation method thereof

The invention discloses a ceramic foam carrier, a titanium dioxide photocatalyst and a preparation method thereof

A photocatalytic unit and a photocatalytic method thereof are provided

Photocatalytic unit and photocatalytic method thereof

The invention discloses a catalytic oxidation catalyst and a preparation method thereof

Method for preparing wet catalytic oxidation catalyst from waste catalytic cracking catalyst

The invention relates to a method for making wet catalytic oxidation catalyst by using waste catalytic cracking catalyst

The invention relates to a method for preparing a wet catalytic oxidation catalyst from waste catalytic cracking catalyst

The utility model relates to a photocatalytic module of an air purifier

Air purifiers and force controllers for air purifiers

An air purifier

The invention relates to an air purifier control device

The utility model relates to a light irradiation unit of an air purifier

The invention relates to a photocatalytic unit of an air purifier

The invention relates to a fixed unit of an air purifier

A fixed frame for an air purifier

Air purifier

Air purifier

Photocatalytic unit and air purification unit

Air purifier

Photocatalytic unit and air purifier

Air purifier

The utility model relates to a vehicle air purification device

Medical air disinfection purifier

Indoor air circulation purifier

A photocatalytic ultraviolet light source

Improved passive negative oxygen ion machine

The invention relates to a passive negative oxygen ion machine

Desktop air disinfection purifier

Wall-mounted air disinfection purifier for medical purposes

The utility model relates to a medical air disinfection purifier

Air Disinfection Purifier (TOMYBLU-SH)

Air Disinfection Purifier (Tomyblue-T1)

Air Disinfection Purifier (TOMYBLU-GH)

Air Disinfection Purifier (TOMYBLU-GI)