iphepha_ibhena

iindaba

Emva kokufa kwe-diatom, iindonga zabo eziqinileyo kunye nezineziqhumane zeseli aziyi kubola, kodwa ziya kutshona ziye ezantsi emanzini kwaye zibe ngumhlaba we-diatomaceous emva kwamakhulu ezigidi zeminyaka yokuqokelelana kunye notshintsho lwejoloji. I-Diatomite inokwembiwa kwaye inoluhlu olubanzi lokusetyenziswa kwimizi-mveliso. Ingasetyenziselwa ukwenza izihluzi zemizi-mveliso, ubushushu kunye nezixhobo zokugquma isandi, njl njl. Umseki weBhaso leNobel, uAlfred Nobel, wafumanisa ukuba i-silica engazinzanga eveliswa yi-diatoms inokwenziwa ngokuzinzileyo ukuba iphatheke. Kwakhona kucingelwa ukuba ioli ivela kwioli eveliswa yi-diatom yamandulo. Kukwakholelwa ukuba i-3/4 yezinto eziphilayo emhlabeni zivela kwi-photosynthesis ye-diatoms kunye ne-algae.
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Iidiatom zisetyenziswe ngokubanzi kwiinkalo ezahlukeneyo

Ngaphantsi kwe-microscope, i-diatom mineral yi-nano-scale-scale porous material kunye ne-porosity ukuya kwi-90%, kwaye ihlala ihleli kwaye icwangciswe kakuhle kwizangqa kunye neenaliti. Ngenxa ye-porosity ephezulu, inezinto ezininzi ezikhethekileyo zobugcisa kunye nezomzimba, ezifana ne-porosity enkulu, i-adsorption enamandla, ubunzima bokukhanya, ukugquma kwesandi, ukuxhathisa ukunxiba, ukumelana nobushushu kunye namandla athile. Ukuchithwa kwe-diatom kwenza i-diatom mineral-diatomite.

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Ixesha lokuposa: Apr-27-2021