Video: DPD yog dab tsi hauv kev kuaj tshuaj chlorine?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub ntsiab lus DPD sawv rau N, N-diethyl-p-phenylenediamine thiab yog ib qho reagent siv hauv kuaj tshuaj chlorine.
Hais txog qhov no, DPD yog dab tsi hauv cov pas dej da dej?
A DPD test yog a pas dej da dej kuaj uas ntsuas cov qib oxidizer hauv cov pas dej ua ke dej, xws li dawb thiab tag nrho cov tshuaj chlorine, bromine, thiab ozone.
Ib tug kuj yuav nug, DPD txhais li cas hauv lus slang? DPD sawv rau:
| Qib | Cov ntawv luv | Lub ntsiab lus |
|---|---|---|
| * | DPD | Deutscher Paketdienst |
| * | DPD | Dynamic Parcel Distribution |
| * | DPD | Kev tsim cov ntaub ntawv |
| * | DPD | Direct Parcel Distribution |
Ua raws li qhov xav tau, DPD txoj kev yog dab tsi?
Txoj kev DPD . A txoj kev ntsuas cov chlorine residual hauv dej. Cov seem yuav raug txiav txim los ntawm titrating los yog sib piv cov xim tsim nrog cov qauv xim. DPD sawv cev rau N, N-diethyl-p-phenylenediamine.
DPD ua li cas nrog cov tshuaj chlorine?
DPD (N, N-diethyl-p-phenylenediamine) yog oxidized los ntawm tshuaj chlorine , ua rau magenta (liab) xim. Qhov kev siv ntawm cov xim yog ncaj qha proportional rau lub tshuaj chlorine concentration. DPD reacts ntau tib yam nrog lwm cov oxidants, nrog rau bromine, tshuaj chlorine Dioxide, hydrogen peroxide, iodine, ozone thiab permanganate.
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