Progress in indoor air cleaning technology

Presents different cleaning techniques for various indoor air pollutants. For VOCs purification, adopts the adsorption, photocatalytic reaction and nanometre material technology. For indoor airborne particles cleaning, adopts the mechanical filtering, electrostatic dust removing, low-temperature plasma technique and nanometre photocatalytic technique. Nanometre TiO2 photocatalyst technique is used for indoor airborne microbe cleaning. Presents the progress of biology and membrane separation air cleaning technology.