Photocatalytic materials for air treatment
Photocatalytic air cleaning has the potential for removing nitrogen oxides (NOx) and volatile organic compounds (VOCs) from polluted urban air, and, consequently, for reducing concentrations of toxic and irritating ozone, a key constituent of smog that forms on hot, sunny days.
Photocatalytic materials for water treatment
Photocatalytic process has shown a great potential as a low-cost, environmental friendly and sustainable treatment technology to align with the “zero” waste scheme in the water/wastewater industry. The ability of this advanced oxidation technology has been widely demonstrated to remove persistent organic compounds and microorganisms in water.
Cotton Picker Spindles , Gin Saws of harvesting and ginning machines
For protecting saw blade and spindle from wear, it improve the life of saw blade and spindle.