Kev lim dej diatomaceous yog ib kauj ruam tseem ceeb hauv kev tsim cov roj zaub, cov roj noj tau, thiab cov khoom noj khoom haus zoo sib xws.

Cov khoom siv lim dej diatomaceous earth yog cov khoom siv uas tsis hnyav, tsis muaj tshuaj lom neeg, thiab tsim cov khoom ua kom cov kua dej ntws tau yooj yim. Tshwj xeeb, cov khoom siv lim dej zoo yog cov hauv qab no:

Cov qauv ntawm cov khoom me me yuav tsum tsis txhob ntim ua ke ze, tab sis yuav ua cov ncuav mog qab zib uas muaj qhov chaw ntawm 85% txog 95%. Qhov no tsis yog tsuas yog tso cai rau cov nqi ntws pib siab dua xwb, tab sis kuj muab cov qhov chaw ntawm qhov chaw los ntes thiab tuav cov khoom khov uas lim tau thaum tso feem pua ​​​​​​ntawm cov channel qhib rau kev ntws.

Cov Khoom Siv Lub Cev

Qhov nruab nrab ntawm cov khoom me me (microns) 24

PH (10% slurry) 10

Cov dej noo (%) 0.5

Lub zog nqus tshwj xeeb 2.3

Kev yaj kua qaub% ≤3.0

Kev yaj dej% ≤0.5

Cov Khoom Siv Tshuaj

Pb (txhuas), ppm 4.0

Arsenic (As), ppm 5.0

SiO2% 90.8

Al2O3% 4.0

Fe2O3% 1.5

CaO% 0.4

MgO% 0.5

Lwm cov Oxides % 2.5

Poob ntawm Ignition% 0.5