The invention discloses high-adsorption nano purification stone based on the
PROX-NM-DCC technology. The nano purification stone comprises black particles and white particles, the black particles aremade of high-quality nano-mineral crystals, and the nano-mineral crystals have nanoscale pores. The high-adsorption nano purification stone has the advantages that the high-adsorption nano purification stone based on the
PROX-NM-DCC technology is formed by compounding a plurality of adsorbing raw materials such as
diatom mud and
sepiolite, and has rich nanoscale pores inside, wherein the
pore diameter is 0.27-0.98nm, the specific surface area is large, and the adsorption amount is high; due to the weak electric property, the nano purification stone can preferentially and strongly adsorb
formaldehyde,
benzene, methylbenzene,
xylene, TVOC and other
pollutant gases; added photocatalyst components can decompose adsorbed pollutants into harmless gases, so that the nano purification stone can bereused for more than three years, harmful substances such as the
formaldehyde can be quickly oxidized and decomposed into water, and negative
oxygen ions are released, so that the
aldehyde removal effect is better, and the treatment speed is higher; purification factors are added into the white particles, the
PROX-NM-DCC technology is applied to catalyze the white particles, and the
aldehyde removal efficiency is improved by ten times.