Diatomite imachokera ku zinthu zachilengedwe zomwe zimagwirizanitsa chitukuko chokhazikika komanso chuma chozungulira, zomwe zimasintha mwatsopano ku zosowa zosiyanasiyana za nyumba zobiriwira, kuyeretsa mpweya, kusefa mafakitale, ndi kutchinjiriza mafakitale. Mosiyana ndi zinthu zopangidwa zomwe zimadalira kupanga mphamvu zambiri kapena kutulutsa zinthu zapoizoni, diatomite imachokera ku ma diatom osungidwa zakale—zamoyo zam'madzi zazing'ono zomwe zinkakula m'nyanja zakale ndi m'nyanja zaka mamiliyoni ambiri zapitazo. Zamoyozi zinali ndi makoma a maselo okhala ndi silika, ndipo pamene zinkafa, zotsalira zawo zinasonkhanitsidwa ndi kusungidwa zakale kwa zaka zikwi zambiri, ndikupanga zinthu zambiri zopangidwa ndi silika. Chiyambi chapaderachi chimapatsa diatomite kapangidwe kake ka mabowo ndi mphamvu yamphamvu yoyamwa, makhalidwe omwe amachipangitsa kukhala chosiyana kwambiri ndi zipangizo zamakono zamafakitale. Pogwira ntchito ngati gawo lalikulu pakukongoletsa mkati, kusefa madzi, zokutira zoletsa moto, komanso zipangizo zamagalimoto, diatomite yakhala yofunika kwambiri m'magawo angapo. Pamene anthu akutsata chitukuko choganizira zachilengedwe komanso chosunga mphamvu, diatomite imadutsa ntchito za ntchito imodzi kuti ikhale yankho lothandiza kwambiri lophatikiza zinthu zachilengedwe, magwiridwe antchito, ndi udindo woteteza chilengedwe, kupereka phindu looneka pakati pa unyolo wamafakitale kuyambira pa zomangamanga mpaka kupanga.

Chimodzi mwa ntchito zodziwika bwino za diatomite chili m'nyumba zobiriwira, komwe kutchinjiriza kwake kutentha ndi mpweya wake zimapangitsa kuti pakhale phindu lalikulu losunga mphamvu. M'makhoma akunja, ma board otchingira omwe amapangidwa ndi diatomite—osakanikirana ndi zomangira zachilengedwe monga zotengera starch kapena lignin—amapanga gawo lopepuka koma lolimba lomwe limachepetsa kutentha ndi kuchuluka kwakukulu (kupewa kuchuluka, komwe kumafotokozedwa ngati "mlingo wodziwika"). Izi sizimangochepetsa mphamvu zomwe zimagwiritsidwa ntchito potenthetsera m'nyengo yozizira ndi kuzizira m'chilimwe komanso zimaletsa kuuma kwa makhoma polola chinyezi kutuluka, kupewa kukula kwa nkhungu ndikuwonjezera moyo wa nyumbayo ndi zaka. Mwachitsanzo, m'malo opangira zinthu okhala ndi malo otseguka komanso kusinthasintha kwa kutentha pafupipafupi, zigawo zotchingira za diatomite zomwe zimagwiritsidwa ntchito padenga ndi makhoma zimasunga kutentha kwamkati kokhazikika, kuchepetsa katundu pazida zotenthetsera ndi kuziziritsa pochepetsa nthawi yogwirira ntchito. Pakupanga kwanzeru mkati, makhoma okhala ndi diatomite amalumikizana bwino ndi masensa a chinyezi kuti akwaniritse malamulo amphamvu. Chinyezi chamkati chikakwera pamwamba pa mulingo wabwino—wofala m'madera a m'mphepete mwa nyanja kapena nthawi yamvula—kapangidwe ka makhoma kamatenga chinyezi chochulukirapo, ndikuchisunga mkati mwa ma pores ang'onoang'ono. Chinyezi chikachepa m'nyengo youma kapena m'malo otentha, mapanelo amatulutsa chinyezi chosungidwa kudzera mu ntchito ya capillary, zomwe zimapangitsa kuti mkati mukhale bwino popanda kudalira zinthu zamagetsi zonyowetsa kapena zochotsa chinyezi. Mapanelo amenewa amaperekanso mawonekedwe osiyanasiyana achilengedwe, kuyambira kumalizidwe osalala osawoneka bwino oyenera malo ochepa aofesi mpaka malo ozungulira omwe amakwaniritsa zokongoletsera za m'nyumba zakumidzi, kuphatikiza magwiridwe antchito ndi kukongola kokongola.

Maziko a Diatomite amaphatikiza kuchuluka kwachilengedwe ndi mgwirizano wa chilengedwe, kupereka chakudya chokhazikika pomwe akuchepetsa kusokonekera kwa chilengedwe. Diatomite imapangidwa kudzera mu kuchuluka kwa zaka mamiliyoni ambiri kwa diatom m'madzi am'nyanja kapena m'madzi oyera, ndi malo osungiramo zinthu osiyanasiyana malinga ndi malo okhala kuti akwaniritse zosowa zosiyanasiyana zogwiritsidwa ntchito. Marine diatomite, yomwe imapangidwa m'malo akuya kwambiri a nyanja yokhala ndi mchere ndi kutentha kokhazikika, imakhala ndi ma pores ochepa, okhuthala—ena ang'onoang'ono ngati nanoscale—ndi mphamvu yolimba ya adsorption. Malo ake amkati pa kulemera kwa unit ndi akulu kwambiri, nthawi zambiri ofanana ndi ma adsorbents apadera opangidwa, zomwe zimapangitsa kuti ikhale yoyenera kuyeretsa mpweya ndi kusefa madzi molondola kwambiri. Ma depositi pafupi ndi madera a m'nyanja, monga omwe ali kumpoto kwa Scandinavia, ndi ofunika kwambiri chifukwa cha ma pores awo abwino kwambiri, omwe amathandizira kulowetsedwa kwa zonyansa zazing'ono monga PM2.5 ndi zinthu zachilengedwe zosinthasintha monga formaldehyde ndi benzene. Madzi oyera a diatomite, omwe amasonkhana m'nyanja zakale ndi m'mphepete mwa mitsinje yokhala ndi malo ozungulira kwambiri, ali ndi ma pores akuluakulu, olumikizana komanso mpweya wabwino kwambiri. Malo osungiramo zinthu m'nyanja zazikulu zamadzi oyera ngati zomwe zili kum'mawa kwa Africa kapena pakati pa Asia, zomwe zili ndi mchere wochepa komanso silika woyeretsedwa kwambiri, zimapereka malamulo abwino kwambiri osungira chinyezi, zomwe zimapangitsa kuti zikhale zoyenera kukongoletsa nyumba zobiriwira komanso mkati. Kuchotsa diatomite kumatsatira malamulo okhwima osamalira chilengedwe kuti ateteze zachilengedwe zosalimba: migodi ya pamwamba imakhazikitsidwa kokha kuti ipewe kuwonongeka kwakukulu kwa nthaka, ndipo madera osungiramo zinthu amakonzedwanso mwadongosolo. Izi zikuphatikizapo kubzalanso udzu wachilengedwe ndi zomera zam'madzi kuti abwezeretse nthaka ndi madzi, kupanga madambo opangidwa kuti asefe madzi otuluka m'migodi, ndikuyika madera otetezedwa ozungulira malo osungiramo zinthu kuti asunge zamoyo zosiyanasiyana. Mfundo zozungulira zachuma zimagwiritsidwa ntchito kwambiri pogwiritsiranso ntchito zinyalala: zotsalira zouma zomwe zimapangidwa panthawi yoyeretsa diatomite, zomwe zimasungabe kapangidwe kake kokhala ndi mabowo pang'ono, zimaphwanyidwa kukhala mawonekedwe a granular kuti zigwiritsidwe ntchito kusefa mafakitale monga kuyeretsa mafuta kapena kukonza mankhwala. Fumbi laling'ono lomwe limapangidwa pogaya ndi kugawa limabwezeretsedwanso kukhala zowonjezera za utoto wamkati ndi zokutira, kukonza mpweya wabwino wa utoto ndi magwiridwe antchito a mayamwidwe pamene akuchepetsa zinyalala. Ngakhale madzi otayidwa ochokera ku njira zopukutira zonyowa amakonzedwa kudzera mu sedimentation ndi kusefa, kenako amagwiritsidwanso ntchito nthawi zina popanga, osasiya zinyalala zilizonse mu unyolo wonse woperekera.

Njira zopangira Diatomite zimapangidwa mosamala kuti zisunge mawonekedwe ake ofunikira komanso kuchepetsa kuwonongeka kwa chilengedwe, kudalira njira zakuthupi zomwe zimapewa kuwonongeka kwa mankhwala. Chinsinsi chosungira kapangidwe ka machubu ndi mphamvu yothira madzi chili mu njira zochepetsera kugwiritsira ntchito: kupukutira kouma kothamanga kwambiri kumagwiritsidwa ntchito padziko lonse lapansi m'malo mopukutira kutentha kwambiri, chifukwa kutentha kwambiri pamwamba pa mulingo wapakati kungawononge kapangidwe ka silika pores. Zipangizo zopukutira zimagwira ntchito pa liwiro lozungulira lokonzedwa mosamala kuti zitsimikizire kuti tinthu taphwanyidwa kukhala kukula komwe mukufuna popanda kukanikiza machubu amkati, kusunga mphamvu ya kukhutitsa kwa zinthuzo. Kugawa mpweya, njira yosankhira mankhwala pogwiritsa ntchito mpweya wolamulidwa, imalekanitsa tinthu ndi kukula kwake, mogwirizana ndi zosowa zosiyanasiyana zogwiritsidwa ntchito. Ufa wabwino kwambiri, wokhala ndi tinthu tating'onoting'ono tomwe tingadutse m'masefa abwino, umagwiritsidwa ntchito popangira zosefera mpweya zabwino kwambiri komanso kuyeretsa madzi molondola; ufa wapakatikati ndi wabwino kwambiri pakuphimba mkati ndi makoma, kulinganiza kupuma bwino komanso kulimba; tinthu tating'onoting'ono timasungidwa kuti tisefedwe ndi kutenthetsa mafakitale, komwe kukhazikika kwa kapangidwe ndikofunikira. Kuti diatomite ikhale yoyera kwambiri imafunika pakugwiritsa ntchito molondola monga kukonza madzi m'makampani amagetsi kapena kupanga semiconductor, kupukutira konyowa kotsekedwa kumagwiritsidwa ntchito. Njirayi imagwiritsa ntchito madzi obwezeretsedwanso opanda ayoni ngati njira yopukusira kuti apewe kuipitsidwa, ndipo madziwo amakonzedwa kudzera mu kusinthana kwa ma ion ndi kusefa asanagwiritsidwenso ntchito mu dongosolo lotsekedwa, kupewa kutulutsa madzi otayira. Ukadaulo watsopano woyambitsa kutentha kochepa umawonjezera mphamvu ya kulowetsedwa popanda kuwononga ma pores: diatomite imakonzedwa kutentha pang'ono m'malo olamulidwa kuti ichotse zinyalala zachilengedwe ndikutsegula ma pores otsekedwa, zomwe zimapangitsa kuti ikhale yogwira zinthu zoipitsa. Kuumitsa kwamphamvu kwa dzuwa kumagwiritsidwa ntchito kwambiri mu gawo lomaliza lokonza, m'malo mwa kutentha kochokera ku mafuta achilengedwe kuti muchepetse mpweya wa carbon ndi malire ambiri. Kuwongolera khalidwe kumaphatikizidwa nthawi yonse yopangira: gulu lililonse la diatomite limayesedwa kapangidwe ka ma pores pogwiritsa ntchito zida zolowetsedwa ndi nayitrogeni kuti muyese malo pamwamba ndi kukula kwa ma pores, kuonetsetsa kuti kulowetsedwa kumakwaniritsa miyezo yogwiritsira ntchito. Pa zipangizo zomangira, mayeso opumira amachitidwa pogwiritsa ntchito zipinda za chinyezi kuti atsimikizire kuthekera kolamulira chinyezi, pomwe ma grade osefera amayesedwa kuti atsike kuthamanga kuti atsimikizire kuti kuyenda bwino. Njira zolimbazi sizimangosunga mawonekedwe achilengedwe a diatomite komanso zimawongolera magwiridwe antchito ake pazinthu zinazake, kuonetsetsa kuti zikugwirizana komanso kudalirika pakugwiritsa ntchito moyenera.

Kapangidwe kake ka Diatomite kamachititsa kuti isasinthidwe m'mafakitale osiyanasiyana, ndipo khalidwe lililonse limachokera ku malo ake apadera a geology. Kapangidwe ka machubu, komwe kamapangidwa ndi makoma a maselo a silika a diatoms, kamakhala ndi machubu ang'onoang'ono ambiri olumikizana omwe amapanga malo akuluakulu amkati. Kapangidwe kameneka kamagwira ntchito ngati siponji yaying'ono, zomwe zimapangitsa kuti madzi azilowa bwino omwe amasunga zinthu zachilengedwe zosasinthasintha, fumbi, mungu, ndi fungo mumlengalenga, ndipo kamayamwa zitsulo zolemera monga lead ndi mercury, zinthu zolimba zopachikidwa, ndi zonyansa za organic m'madzi. Mosiyana ndi machubu opangidwa omwe amadalira zokutira za mankhwala, madzi a diatomite ndi enieni, zomwe zikutanthauza kuti amatha kubwezeretsedwanso kudzera mu kutentha kapena kutsuka, kukulitsa nthawi yake yogwira ntchito ndikuchepetsa zinyalala. Kupuma bwino komanso kulamulira chinyezi, komwe kumalumikizidwa kwambiri ndi mawonekedwe ake a machubu, kumalola kuwongolera chinyezi m'malo otsekedwa. M'nyumba, zinthu za diatomite zimayamwa chinyezi chochulukirapo m'nyengo yamvula kuti zisamere nkhungu pamakoma ndi mipando, ndikutulutsa chinyezi chosungidwa m'nyengo youma kuti chikhale ndi chinyezi chabwino, kuchepetsa kupuma komwe kumachitika chifukwa cha mpweya wouma. Kukhazikika kwa mankhwala ndi khalidwe lina lofunika kwambiri: diatomite ndi yosagwira ntchito ku ma acid ndi ma alkali ambiri, kupatulapo asidi wamphamvu wa hydrofluoric, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito kwa nthawi yayitali m'malo opangira mafakitale omwe ali ndi mankhwala komanso malo amkati okhala ndi pH yosiyana. Kuteteza kutentha, komwe kumachokera ku mpweya wotsekedwa mkati mwa ma pores ake, kumawonjezera phindu lalikulu ku ntchito zobiriwira. Ikasakanizidwa m'makoma kapena zokutira, diatomite imachepetsa kusamutsa kutentha kudzera mu conduction ndi convection, kuchepetsa kugwiritsa ntchito mphamvu pakutenthetsa kapena kuziziritsa ndikuchepetsa mpweya woipa wa carbon. Kuphatikiza apo, diatomite imakhala ndi mphamvu zachilengedwe zoletsa moto: kapangidwe kake ka silika sikayaka, ndipo kapangidwe kake ka ma ducts kamasunga kutentha, kuchepetsa kufalikira kwa malawi ndikuchepetsa kupanga utsi pamoto.

Diatomite imachita bwino kwambiri m'njira zosiyanasiyana zatsopano kuposa momwe zimagwiritsidwira ntchito kale. Mu zophimba zoteteza moto m'nyumba zamalonda ndi m'mafakitale, diatomite imasakanizidwa ndi zomangira zachilengedwe komanso zoletsa moto kuti ipange gawo loteteza. Ikayikidwa pamalo otentha kwambiri, diatomite imakula pang'ono kuti ipange chotchinga choteteza kutentha, kuchepetsa kutentha kupita ku zinthu zapansi ndikuletsa kugwa kwa kapangidwe. Kugwiritsa ntchito kumeneku n'kofunika kwambiri m'nyumba zosungiramo katundu ndi mafakitale opanga komwe chitetezo cha moto chili chofunikira kwambiri. Makampani opanga magalimoto amagwiritsa ntchito diatomite ngati chodzaza zinthu zoteteza phokoso mkati mwa magalimoto. Kapangidwe kake ka mabowo kamayamwa mafunde a phokoso, kuchepetsa phokoso la pamsewu ndi kugwedezeka kwa injini mkati mwa kabati, kukulitsa chitonthozo cha okwera pomwe akulowetsa zinthu zopangira zotetezera phokoso zomwe zimadalira mafuta opangidwa. Poyeretsa mpweya, zosefera za mpweya wa particulate (HEPA) nthawi zambiri zimakhala ndi diatomite kuti ziwonjezere kugwidwa kwa zinthu zodetsa. Zoyeretsera mpweya wapakhomo zomwe zimagwiritsa ntchito zosefera zochokera ku diatomite zimasunga fumbi laling'ono, mungu, ndi dander ya ziweto, pomwe zosefera zamakampani zimachotsa tinthu tating'onoting'ono toopsa monga ma oxides achitsulo cholemera kuchokera ku utsi wa fakitale, ndikuwonjezera ubwino wa mpweya m'madera ozungulira. Kugwiritsa ntchito kusefa madzi kumapitirira madzi akumwa mpaka kuyeretsa madzi otayidwa m'mafakitale: diatomite yopyapyala imagwiritsidwa ntchito m'mafakitale ambiri osefa, kuchotsa zotsalira za utoto ndi zinthu zolimba zomwe zimapachikidwa m'madzi otayidwa asanatulutsidwe kapena kubwezeretsedwanso. Mu makampani a zamagetsi, diatomite yoyera kwambiri imagwiritsidwa ntchito ngati njira yosefera popanga madzi oyera kwambiri, kuonetsetsa kuti madzi omwe amagwiritsidwa ntchito popanga zinthu za semiconductor alibe zodetsa zomwe zingawononge zinthu zovulaza. Ntchito zokongoletsa mkati zikupitilizabe kukula, ndipo matailosi a denga ochokera ku diatomite akutchuka m'maofesi ndi m'masukulu. Matailosi awa amaphatikiza kuyamwa kwa mawu, kulamulira chinyezi, komanso kukana moto, ndikupanga malo abwino komanso otetezeka m'nyumba. Ngakhale mu zaluso ndi zaluso, diatomite imagwiritsidwa ntchito ngati chowonjezera utoto wachilengedwe, kukonza kuyenda ndi kulimba kwa utoto wochokera m'madzi pamene akusungabe mawonekedwe awo abwino ku chilengedwe.

Kuwongolera khalidwe la Diatomite kumapangidwa motsatira njira zinazake, ndi njira zoyesera zolimba kuti zitsimikizire kuti magwiridwe antchito ndi ofanana. Pa mayeso osefera mpweya ndi madzi, mayeso ogwira ntchito bwino a kulowetsedwa kwa madzi amachitidwa pogwiritsa ntchito njira zoyezera kuipitsidwa kapena zosakaniza za mpweya. Mwachitsanzo, mayeso a kulowetsedwa kwa formaldehyde amayesa kuchuluka kwa mpweya womwe wagwidwa ndi kulemera kwina kwa diatomite kwa nthawi yoikika, pomwe mayeso a kulowetsedwa kwa zitsulo zolemera amasanthula kuchuluka kwa kuipitsidwa m'madzi asanayambe kusefedwa komanso atasefedwa. Kusanthula kukula kwa ma pore kumachitika pogwiritsa ntchito njira za mercury intrusion porosimetry kapena njira zolowetsedwa ndi nayitrogeni kuti zitsimikizire kuti kapangidwe ka ma pore kakugwirizana ndi zinthu zoipitsa zomwe zikufunidwa - ma pore ang'onoang'ono a zinthu zachilengedwe zosasunthika komanso ma pore akuluakulu a zinthu zolimba zopachikidwa. Pazinthu zomangira monga ma insulation board ndi ma wall panels, mayeso a kutentha amayesa kuchuluka kwa kutentha kuti atsimikizire momwe mphamvu imagwirira ntchito, pomwe mayeso opumira amagwiritsa ntchito zipinda zoyendetsedwa ndi nyengo kuti ayerekezere nyengo ya chinyezi ndi youma, kuyang'anira kuchuluka kwa kuyamwa kwa chinyezi ndi kutulutsa. Zinthu za diatomite zoletsa moto zimayesedwa molunjika kuti ziwunikire kufalikira kwa moto ndi kupanga utsi, kuonetsetsa kuti zikutsatira miyezo yachitetezo cha mafakitale. Pazinthu zoteteza mawu zamagalimoto, mayeso a coefficient ya kuyamwa kwa mawu amayesa kuchuluka kwa mphamvu ya mawu yomwe imayamwa pamafupipafupi osiyanasiyana. Zotsalira za diatomite zobwezerezedwanso zimayesedwa mwamphamvu kuti zichotse zinthu zodetsa monga zitsulo zolemera kapena zonyansa zachilengedwe, kenako zimayesedwa magwiridwe antchito kuti zitsimikizire kuti zikukwaniritsa miyezo yofanana ndi ya virgin diatomite. Opanga ambiri amatsatiranso ziphaso za chipani chachitatu zopangira zinthu zosamalira chilengedwe, kutsimikizira kuti njira zochotsera ndi kukonza zinthu zikukwaniritsa zofunikira zapadziko lonse lapansi. Njira zowongolera khalidweli zimatsimikizira kuti zinthu za diatomite zimapereka magwiridwe antchito odalirika pa ntchito zosiyanasiyana, ndikupanga chidaliro pakati pa mafakitale ndi ogula.