Diatomaceous ụwa bụ ụdị siliceous nkume tumadi kesara na mba ndị dị ka China, United States, Japan, Denmark, France, Romania, wdg Ọ bụ a biogenic siliceous Sedimentary nkume, tumadi esịnede foduru nke oge ochie diatoms.

Nwere obere ego nke Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5, na organic okwu.SiO2 na-abụkarị ihe karịrị 80%, yana kacha nke 94%.Ọdịnaya oxide iron nke ụwa diatomaceous dị elu na-abụkarị 1-1.5%, yana ọdịnaya oxide aluminom bụ 3-6%.Ngwakọta mineral nke diatomite bụ tumadi Opal na ụdị ya, na-esote mineral ụrọ hydromica, Kaolinite na irighiri ihe.Ihe irighiri ihe ndi ozo bu quartz, feldspar, Biotite na ihe ndi ozo.

Ala Diatomaceous bụ SiO2 amorphous ma nwee obere Fe2O3, CaO, MgO, Al2O3, na adịghị ọcha organic.Ala Diatomaceous na-abụkarị odo odo ma ọ bụ isi awọ dị nfe, dị nro, nke nwere oghere, yana dị fechaa.A na-ejikarị ya eme ihe na ụlọ ọrụ dị ka ihe mkpuchi mkpuchi, ihe nzacha, ihe nzacha, ihe egweri, akụrụngwa mmiri mmiri, ihe ndị na-emepụta ihe, ihe nzacha ụwa diatomaceous, ndị na-ebu ihe, wdg.

Uru nke iji ụwa diatomaceous: pH na-anọpụ iche, na-adịghị egbu egbu, ezigbo nkwusioru arụmọrụ, arụmọrụ adsorption siri ike, njupụta dị ọkụ, ọnụego mmanụ nke 115%, ịdị mma sitere na 325 mesh ruo 500 mesh, ezigbo ngwakọta ngwakọta, enweghị mgbochi nke igwe ọrụ ugbo. pipeline mgbe a na-eji ya eme ihe, nwere ike ịrụ ọrụ na-eme ka mmiri dị n'ime ala, tọpụ ogo ala, gbasaa oge fatịlaịza dị irè, ma kwalite uto ihe ọkụkụ.Ụlọ ọrụ fatịlaịza ngwakọta: Ngwakọta fatịlaịza maka ihe ọkụkụ dị iche iche dịka mkpụrụ osisi, akwụkwọ nri, ifuru na osisi.Uru nke iji ụwa diatomaceous: ụwa diatomaceous kwesịrị iji dị ka ihe mgbakwunye na ciment.Diatomaceous ụwa mkpuchi mmako ngwaahịa nwere àgwà nke elu porosity, ike absorption, ike chemical Njirimara, eyi iguzogide, okpomọkụ na-eguzogide, wdg Ha nwere ike inye magburu onwe n'elu arụmọrụ, compatibilization, ndim, na mma adhesion maka coatings.N'ihi nnukwu ụda pore ya, ọ nwere ike belata oge ihicha nke mkpuchi.Ọ nwekwara ike ibelata resin a na-eji wee belata ọnụ ahịa ya.A na-ewere ngwaahịa a dị ka ngwaahịa matte mkpuchi na-arụ ọrụ nke ọma na ọnụ ahịa dị mma, ma bụrụkwa ngwaahịa nke ọtụtụ ndị na-emepụta mkpuchi mkpuchi mba ụwa, nke a na-ejikarị eme ihe na mmiri diatomaceous apịtị.