Kedu ihe bụ photocatalysis ọkụ a na-ahụ anya? Kedu ihe bụ ụkpụrụ nke fotocatalysis ọkụ a na-ahụ anya? Kedu ihe kpatara eji photocatalysis ìhè a na-ahụ anya?

Visible Light catalytic ụkpụrụ dabeere na anya ìhè irradiation ìhè catalyst, catalyst valence band of light ground state electron transition to the conduction band, na-emepụta ìhè mụrụ oghere na ọkụ eletrọnịkị, ìhè oghere na mmiri molecules ka igbanye hydroxyl free radicals, electrons na mmeghachi omume molekul oxygen na-emepụta anion oxygen super, na oghere, hydroxyl radicals na superoxide anion mmepụta, ụdị oxygen na-arụ ọrụ nwere ike imebi ihe ndị na-esi ísì ụtọ, ihe ndị dị ndụ, nje bacteria na ihe ndị ọzọ na-emetọ n'ime mmiri na carbon dioxide na obere ụmụ irighiri ihe ndị ọzọ. Obere ego nke N, S na P n'ime ihe ndị dị ndụ ga-emepụta nitrate, sulfate, phosphate na ihe ndị ọzọ mgbe e mebiri emebi, ka e wee nwee ike ịme nsị, deodorization na sterilization mmetụta. Nkà na ụzụ mkpuchi fotocatalytic ọkụ a na-ahụ anya na-enye ngwọta akwụkwọ ndụ akwụkwọ ndụ ọhụrụ maka ọgwụgwọ gburugburu ikuku na ime ụlọ na n'èzí.