Duniyar Diatomaceous wani nau'in dutse ne mai siliceous sedimentary, wanda galibi ya ƙunshi tsoffin ragowar diatom. Sinadarin sinadaransa galibi SiO2 ne, wanda ke ɗauke da ƙaramin adadin Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5 da ma'adanai na halitta. Babban amfani da diatomite shine matattarar tacewa, abubuwan cikawa, masu shaye-shaye, masu ɗaukar kaya masu kaifi, kayan gini masu lafiya ga muhalli da sauransu.
Ƙasa mai siffar diatomaceous (foda mai siffar diatomace) Aikace-aikacen:
Kayan ƙanshi: miyar glutamate monosodium vinegar;
Masana'antar abin sha: giya, farin giya, ruwan inabi mai launin rawaya, ruwan inabi, shayi, abin sha na shayi da syrup.
Masana'antar sukari: syrup ɗin fructose, syrup ɗin fructose mai yawa, syrup ɗin sukari, sukari gwoza sukari gwoza zuma;
Magani: maganin rigakafi na roba na bitamin a maganin kasar Sin;
Maganin ruwa: sharar masana'antar ruwa ta masana'antar ruwa, ruwan wanka na wurin waha;
Man fetur na masana'antu: injin ƙara mai mai da man shafawa da man canza mai sanyaya farantin ƙarfe mai birgima;
man enzyme na shuka, gel na ruwan teku, electrolyte, samfuran madara mai ruwa, citric gelatin, manne na ƙashi.