Ụwa Diatomaceous bụ ụdị nkume sedimentary sedimentary biogenic siliceous, nke kachasị nke ihe fọdụrụ diatom oge ochie mejupụtara.Ngwakọta kemịkalụ ya bụ SiO2, nke nwere obere ego nke Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5 na ihe organic.Isi ojiji nke diatomite bụ ihe nzacha, ihe nzacha, adsorbents, ndị na-ebu catalytic, ihe eji ewu gburugburu ebe obibi na ihe ndị ọzọ.
Ngwa ditomaceous ụwa (diatomite ntụ ntụ) Ngwa:
Condiments: monosodium glutamate ihendori mmanya;
Ụlọ ọrụ ihe ọṅụṅụ: biya, mmanya ọcha, mmanya edo edo, mmanya, tii, ihe ọṅụṅụ tii na sirop.
Ụlọ ọrụ shuga: fructose sirop, nnukwu fructose sirop, sugar sirop, sugar beet sugar beet sugar honey;
Ọgwụ: ọgwụ nje sịntetik plasma wepụ vitamin a Chinese ọgwụ;
Ọgwụgwọ mmiri: ụlọ ọrụ mmiri na-ekpofu mmiri nke ụlọ ọrụ mmiri, ọdọ mmiri ịsa mmiri mmiri;
Mmanụ ụlọ ọrụ: igwe mgbakwunye mmanụ na-ete mmanụ gbakwunyere mmanụ na-agbanwe mmanụ na-eme ka ọ dị jụụ mmanụ igwe efere foil mpịakọta mmanụ;
nkwadebe enzyme osisi mmanụ seaweed gel electrolyte mmiri ara ehi ngwaahịa citric gelatin ọkpụkpụ gluu.