Pob zeb garnet ncaj ncees tau khawb los ntawm cov pob zeb garnet hauv av, nws muaj cov npoo ntse dua thiab qhov nyuaj siab, qhov tawv kuj zoo heev, nws tuaj yeem siv rau kev lim dej, tuaj yeem ua tau raws li cov neeg siv khoom thov.
Vim yog qhov loj me, qhov nyuaj thiab qhov sib npaug ntawm cov xuab zeb garnet me me nrog rau peb cov txheej txheem tsim khoom pov thawj, Honest Horse lim xuab zeb garnet muaj kev kam rau siab dua li ntau tus neeg sib tw, yog li ua rau nws ua haujlwm tau zoo dua hauv kev lim dej.
Peb cov xuab zeb lim dej kuj txhim kho kev ua haujlwm ntawm kev lim dej los ntawm kev txo lub sijhawm khaws cia thiab lub taub hau poob nrog rau cov nqi ntws ntau dua. Qhov tseem ceeb tshaj plaws, thaum koj yuav koj cov khoom siv lim dej los ntawm Honest Horse, koj tuaj yeem paub tseeb tias cov khoom siv lim dej sib xws tau raug kuaj xyuas, ntawv pov thawj thiab pom zoo ua ntej xa khoom.
Piv nrog cov xuab zeb silica,
Cov xuab zeb lim silica yog sub-angular hauv qhov xwm txheej, Lub dredge floating cutterhead siv los tsim cov xuab zeb slurry. Cov slurry raug ntxuav, cais tawm, hluav taws ziab thiab tshuaj ntsuam raws li AWWA Standard B100 thiab tau teev nrog NSF Standard 61 ua tus neeg muag khoom lim pom zoo. AWWA B100 yog qhov yuav tsum tau rau cov xuab zeb lim. Cov xuab zeb lim feem ntau yog teev los ntawm qhov loj me thiab tus coefficient uniformity. Los ntawm kev txhais, qhov loj me yog qhov qhib (hauv mm) uas yuav dhau 10% ntawm cov qauv sawv cev ntawm cov khoom siv lim. Uniformity Coefficient yog qhov piv ntawm qhov loj me qhib (hauv mm) uas yuav dhau 60% ntawm cov qauv sawv cev ntawm cov khoom siv lim faib los ntawm qhov qhib ntawd uas yuav dhau 10% ntawm tib cov qauv. Cov xuab zeb silica yuav tsum muaj qhov hnyav tshwj xeeb ntau dua 2.50 thiab acid solubility tsawg dua 5%. Cov xuab zeb silica yuav tsum tsis muaj av nplaum, hmoov av, miciaceous thiab cov organic teeb meem.
Peb txais tos koj qhov kev nug.
Lub sijhawm tshaj tawm: Lub Rau Hli-01-2022
