mmiri ọcha mmiri vpsa system
Ndi ike ọrụ VPSA (Vacuum Pressure Swing Adsorption) a na-akwado ndị ike ọrụ mmiri mgbede n'ime ọnụọgụ mmiri mgbede. N'aka ike, ụwa ahụ na-echepu ndi ike ọrụ molecular sieve maka ikike maka ịgbani mmiri mgbede nke atmosphere n'ikpeazụ nke ihe ọ bụla pressure swing. N'ime VPSA, ichebe na-abụghị ikike: n'abịa, air na-echepu na na-akpọrọta n'ikwu adsorption bed n'ezie na nitrogen na-emeziesi, ka mmiri mgbede na-anachịkwa. N'otu, n'ihu vacuum desorption, nitrogen na-emeziesi na-eme, maka na-egosi ụwa ahụ maka nkwere ọzọ. Ichebe ahụ na-echekwa maka ndị mmiri mgbede na-adịghị eze, na-tinye ndị mmiri mgbede na-adịghị eze nke 93-95%. N'aka ike, ụwa ahụ na-agbakwunye ndi ike ọrụ control mechanisms na-monitaa na na-ajụjụ operational parameters n'asatọ, maka na-emeziesi ike na ike. Ndị ike dịka na-akwado na-agbakwunye ndi ike ọrụ compressors, vacuum pumps, molecular sieve beds, na intelligent control systems na-agbakwunye maka na-emeziesi mmiri mgbede. Technology VPSA na-agbakwunye n'ime ndị na-emeziesi n'ime ndị ike ndị asụsụ, chemical manufacturing, metal processing, na wastewater treatment plants. N'aka ike, design ahụ na-agbakwunye maka na-emeziesi mmiri mgbede nke akwukwo, maara n'ime ndị ike small-scale operations na ndị ike large industrial installations.