Cov cuab yeej siv kho mob cov chav huv tau tsim kom sai, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom lag luam zoo. Cov khoom lag luam zoo tsis yog thaum kawg ntes tau tab sis yog tsim los ntawm kev tswj cov txheej txheem nruj. Kev tswj ib puag ncig yog qhov txuas tseem ceeb hauv kev tswj cov txheej txheem ntau lawm. Ua txoj haujlwm zoo hauv chav ntxuav chav huv yog qhov tseem ceeb heev rau cov khoom zoo. Tam sim no, nws tsis nrov rau cov khoom siv kho mob los nqa cov chav tsev huv si, thiab cov tuam txhab tsis muaj kev paub txog nws qhov tseem ceeb. Yuav ua li cas kom nkag siab thiab siv cov qauv tam sim no, thiab tu cov chav huv thiab kev tsim nyog rau kev txhawj xeeb rau kev saib xyuas thiab cov koom nrog kev saib xyuas thiab kev saib xyuas.
ISO chav kawm | Max Particle / M3 | Max microorganism / m3 | ||
≥0.5 μm | ≥5.0 μm | Floating kab mob cfu / tais | Tso cov kab mob CFUCE CFU / Tais | |
Hoob 100 100 | 3500 | 0 | 1 | 5 |
Hoob 10000 | 0000 | 2000 | 3 | 100 |
Chav Kawm 100000 | 3500000 | 20000 | 10 | 500 |
Q:Kev ua kom huv yog chav kho mob kho mob yog dab tsi?
A:Nws feem ntau yog iso 8 qhov kev nyiam huv yuav tsum muaj.
Q:Peb puas tuaj yeem tau txais nyiaj txiag kev xam rau peb chav kho kom huv si?
A:Yog lawm, peb tuaj yeem muab tus nqi ettimation etimation rau tag nrho cov haujlwm.
Q:Ntev npaum li cas lub tsev kho mob kho mob ntev npaum li cas?
A:Nws feem ntau yog 1 xyoos xav tau tab sis kuj nyob ntawm kev ua haujlwm tau.
Q:Koj tuaj yeem ua rau txawv teb chaws kev tsim kho rau chav huv?
A:Yog lawm, peb tuaj yeem npaj nws.