Ua luam dej pas khoom siv cov haujlwm tseem ceeb hauv pas dej ua noj thiab txij nkawm, feem ntau yog suav nrog cov hauv qab no:
Cov khoom siv dej lim: xws li lim dej xuab zeb thiab cov khoom siv cov dej sib ncig no yog lub luag haujlwm rau cov dej tsis huv thiab cov khoom siv kom meej thiab pob tshab. Lub taub lim xuab zeb tshem tawm impurities los ntawm quartz xuab zeb pom kom ceev nrooj thiab tusyees kom txo kev siv zog.
Cov khoom siv tshuaj tua kab mob: Khoom siv xws li ultraviolet tshuaj tua kab, thiab tooj liab thiab kho cov kab mob thiab algae thiab algae hauv dej kom ntseeg tau tias muaj kev nyab xeeb zoo. Ultraviolet rho tawm cov qauv DNA ntawm cov microorganism hluav taws xob hluav taws xob ultriation, thaum nws generators tshuaj tua kab mob ntawm cov oxone muaj zog ntawm ozone.
Cov Khoom Siv Saib Xyuas Zoo Saib Xyuas: Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv Uas Siv Tau Los Saib Xyuas Cov Khoom Siv Zoo xws li cov dej sib xyaw ua kom tau raws li cov qauv kev nyab xeeb. Thaum cov dej ua tau zoo yog qhov txawv txav, lub kaw lus yuav muab lub tswb nrov hauv lub sijhawm los muab kev tiv thaiv ntau yam.
Cov cuab yeej siv hluav taws xob tsis tu ncua uas yuav tsum tau siv cua sov thiab lwm yam khoom siv hluav taws xob lossis cov khoom siv hluav taws xob ruaj khov kom ntseeg tau tias cov dej ua kom haum thiab txhim kho kev ua luam dej.
Cov khoom siv teeb pom kev zoo: Underwater Cov khoom siv hluav taws xob xws li ua luam dej ntawm cov teeb meem hauv qab, tab sis kuj tau pom qhov chaw ua luam dej hauv underwater txhua lub sijhawm los ua kom muaj kev nyab xeeb thiab noj qab haus huv.
Lwm cov khoom siv: xws li pas dej lub zog plug