nkhani

1. Sieving action
Izi ndi ntchito zosefera pamwamba. Madziwo akamadutsa mu diatomite, kukula kwa pore kwa diatomite kumakhala kochepa kuposa kukula kwa tinthu tazonyansa, kotero kuti zonyansazo sizingadutse ndikusungidwa. Ntchito imeneyi imatchedwa screening.
Kwenikweni, pamwamba pa keke fyuluta akhoza kuonedwa ngati chophimba pamwamba ndi ofanana pafupifupi kabowo. Pamene m'mimba mwake wa timadzi particles sachepera (kapena pang'ono pang'ono) ndi pore awiri a diatomite, madzi particles "adzatchinga" kuchokera kuyimitsidwa, kuchita mbali ya pamwamba fyuluta.
2. Zotsatira zakuya
Kuzama kwake ndiko kusunga kwa fyuluta yakuya. Mu fyuluta yakuya, njira yolekanitsa imangopezekanso mu "mkati" wapakati. Zina mwazinthu zazing'ono zonyansa zomwe zimadutsa pamwamba pa keke ya fyuluta zimatsekedwa ndi zigzag microporous channels mkati mwa diatomite ndi ma pores abwino mkati mwa keke ya fyuluta. Tinthu tating'onoting'ono tomwe timakhala tochepa kwambiri kuposa ma microporous pores a diatomite. Pamene tinthu tating'onoting'ono khoma lamkati la njira, n'zotheka kugwetsa madzi otaya, koma ngati angakhoze kukwaniritsa izi, M'pofunika kulinganiza mphamvu inertia ndi kukana kuti particles pansi. Kutsekereza ndi kuwunikaku ndizofanana m'chilengedwe ndipo ndizochitika zamakina. Kuthekera kwa kusefa tinthu tamadzi timene timagwirizana kwambiri ndi kukula kwake ndi mawonekedwe a tinthu tamadzimadzi ndi pores.
3. Adsorption
Kachitidwe ka adsorption ndi kosiyana kwambiri ndi zosefera ziwirizi. M'malo mwake, izi zitha kuwonedwanso ngati kukopa kwa electrokinetic, zomwe zimadalira kwambiri mawonekedwe amadzimadzi amadzimadzi ndi diatomite lokha. Pamene particles ndi pores yaing'ono mu diatomite kugunda mkati padziko porous diatomite, iwo amakopeka ndi mlandu zosiyana. China ndi chakuti tinthu tating'onoting'ono timakopana kuti tipange unyolo ndikumatira ku diatomite. Izi zonse zimachokera ku adsorption.
Kugwiritsa ntchito diatomite mu
1. Diatomite ndi chithandizo chapamwamba kwambiri cha fyuluta ndi zinthu za adsorbent, zomwe zimagwiritsidwa ntchito kwambiri pazakudya, mankhwala, zimbudzi zamadzimadzi ndi madera ena, monga fyuluta ya mowa, fyuluta ya plasma, kuyeretsa madzi akumwa, etc.
2. Pangani zodzoladzola, chigoba cha nkhope, ndi zina zotero. Diatomaceous earth face mask amagwiritsa ntchito conductivity ya diatomaceous earth kuti azichita zonyansa pakhungu, amasewera udindo wa chisamaliro chozama ndi kuyera. Anthu m'mayiko enanso nthawi zambiri amagwiritsa ntchito kuphimba thupi lonse kukongola kwa thupi, zomwe zimagwira ntchito yosamalira khungu.
3. Kutaya zinyalala za nyukiliya.