Cov ntsiab lus tseem ceeb ntawm Phab Ntsa Pob Zeb Siv

Thaum lub sij hawm tsim kho, phab ntsa pob zeb feem ntau tawg los yog txawm ntog vim tsis tiav haum, uas ua rau kom muaj kev nyab xeeb ntawm lub tsev zoo heev. Yog li ntawd, kev tsim kho ntawm sab nrauv phab ntsa pob zeb yog qhov tseem ceeb heev.
Thaum lub sij hawm tsim kho, phab ntsa pob zeb feem ntau tawg los yog txawm ntog vim tsis tiav haum, uas ua rau kom muaj kev nyab xeeb ntawm lub tsev zoo heev. Yog li ntawd, kev tsim kho ntawm sab nrauv phab ntsa pob zeb yog qhov tseem ceeb heev. Tom ntej no, lub villa sab nrauv phab ntsa pob zeb tsim yuav qhia cov ntsiab lus tseem ceeb ntawm phab ntsa pob zeb tsim:
1. Colorimetric method yog siv los xaiv thiab faib cov xim ntawm pob zeb, thiab xim ntawm pob zeb ntsia ntawm tib sab yog tib yam.
2. Ua ntej kev tsim kho, ua tib zoo xyuas qhov kev tsim kho raws li qhov loj ntawm daim duab kos thiab qhov loj me, thiab xyuam xim rau kev thaiv, ib kab, kev kho kom ncaj thiab dai.
3. Tom qab kev tsim kho, kev tiv thaiv lub kaum sab xis yuav tsum tau muab rau cov ntsia hlau ntawm cov npoo uas yooj yim rau kev puas tsuaj, kom lwm hom pob zeb tuaj yeem raug txiav thaum lub sijhawm ua haujlwm.