Dziko la Diatomaceous ndi mtundu wa miyala ya siliceous sedimentary ya biogenic, yomwe imapangidwa makamaka ndi zotsalira zakale za diatom. Mankhwala ake makamaka ndi SiO2, omwe ali ndi Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5 ndi zinthu zachilengedwe. Ntchito zazikulu za diatomite ndi zinthu zothandizira zosefera, zodzaza, zokoka, zonyamula zinthu, zida zomangira zosawononga chilengedwe ndi zina zotero.
Diatomaceous earth (ufa wa diatomite) Ntchito:
Zokometsera: viniga wa monosodium glutamate msuzi;
Makampani a zakumwa: mowa, vinyo woyera, vinyo wachikasu, vinyo, tiyi, chakumwa cha tiyi ndi madzi.
Makampani opanga shuga: madzi a fructose, madzi a fructose ambiri, madzi a shuga, uchi wa shuga wa beet shuga wa beet;
Mankhwala: chotsitsa cha plasma chopangidwa ndi maantibayotiki kuchokera ku vitamini mankhwala aku China;
Kuchiza madzi: madzi otayira m'makampani amadzi, madzi osambira m'dziwe losambira;
Mafuta a mafakitale: makina owonjezera mafuta odzola kuphatikiza mafuta ozizira osinthira mafuta ophikira mbale yachitsulo;
kukonzekera kwa enzyme mafuta a zomera gel ya m'nyanja electrolyte madzi a mkaka zopangidwa ndi citric gelatin guluu wa mafupa.