Tsis ntev los no, Tianjin University tau luam tawm daim ntawv pov thawj rau cov khoom siv tshuaj tiv thaiv photochemical rau UV-LED kho tshuaj tua kab mob- muaj cov dej khib nyiab.
Cov tswv yim patent belongs rau thaj tsam ntawm photocatalytic degradation ntawm cov organic micropollutants, photochemical tshuaj tiv thaiv ntaus ntawv rau UV-LED kho tshuaj tua kab mob- muaj cov dej khib nyiab. Nws feem ntau suav nrog: LED teeb hlaws nrog lub wavelength ntawm 275nm, quartz cov tshuaj tiv thaiv, thiab cov cuab yeej txias. Nyob rau hauv lub invention tam sim no, lub degradation efficiency ntawm cov tshuaj tua kab mob pov tseg degraded los ntawm lub ntaus ntawv yog sai dua, kev siv efficiency ntawm lub teeb qhov chaw yog siab dua, thiab lub zog noj yog tsawg. Los ntawm kev siv txoj kev no, cov tshuaj tua kab mob hauv cov dej khib nyiab tuaj yeem raug tshem tawm tau zoo, cov kab mob pathogenic tuaj yeem raug tua, thiab lub hom phiaj ntawm kev kho mob tsis zoo tuaj yeem ua tiav.
Cov lus thov tseem ceeb: Cov khoom siv hluav taws xob photochemical rau UV-LED kho cov tshuaj tua kab mob- muaj cov dej khib nyiab, uas feem ntau suav nrog cov kauj ruam hauv qab no: 1) Txuas ntau ntau ntawm UV- LED teeb hlaws hauv series los txhim kho cov kev ua haujlwm photoreaction; 2) Siv cov dej txias txias; 3) Tig rau UV-LED teeb qhov chaw; 4) Tshaj tawm cov tshuaj tua kab mob- uas muaj cov dej khib nyiab rau hauv cov tshuaj tiv thaiv photochemical thiab nyob li ntawm 2 teev; 5) Cov tshuaj tua kab mob pov tseg tom qab kev kho photochemical tau tshem tawm feem ntau ntawm cov tshuaj tua kab mob, thiab cov dej khib nyiab kho tau ua tiav hauv cov kauj ruam tom ntej.
