Diatomaceous aiyesisẹ jẹ igbesẹ ilana bọtini ni igbẹkẹle ati iṣelọpọ deede ti awọn epo ẹfọ, awọn epo to jẹun, ati awọn ọja ounjẹ ti o jọmọ.

Diatomaceous aiyeawọn iranlọwọ àlẹmọ jẹ ina ni iwuwo, inert kemikali, ati ṣe awọn akara àlẹmọ porosity giga lati ṣetọju ṣiṣan omi ọfẹ.Ni pataki, iranlọwọ àlẹmọ to munadoko jẹ ijuwe nipasẹ atẹle naa:

Ilana ti awọn patikulu gbọdọ jẹ iru pe wọn kii yoo ṣajọpọ ni pẹkipẹki, ṣugbọn yoo ṣe awọn akara oyinbo ti o jẹ 85% si 95% aaye pore.Eyi kii ṣe iyọọda awọn oṣuwọn sisan akọkọ ti o ga julọ, ṣugbọn tun pese awọn aaye pore lati pakute ati ki o ni awọn ipilẹ ti o le ṣe iyasọtọ lakoko ti nlọ ipin giga ti awọn ikanni ṣiṣi silẹ fun ṣiṣan.

Ti ara Properties

Iwọn agbedemeji patiku (microns) 24

PH (10% slurry) 10

Ọrinrin (%) 0.5

Specific walẹ 2.3

Acid Solubility% ≤3.0

Omi Solubility% ≤0.5

Kemikali Properties

Pb (asiwaju), ppm 4.0

Arsenic (Bi), ppm 5.0

SiO2% 90.8

Al2O3% 4.0

Fe2O3% 1.5

CaO% 0.4

MgO% 0.5

Awọn Oxide miiran% 2.5

Pipadanu lori Iginisonu% 0.5