Ko te Diatomite, e mōhiotia ana ko "te rauemi porowhita whakamiharo o te taiao", he kohuke taiao. I hangaia mai i ngā toenga o te diatom (he rimurimu kotahi-pūtau e noho ana i roto i ngā roto tawhito me ngā moana pāpaku) i roto i ngā miriona tau. He whānuitia te whakamahinga o te Diatomite i roto i ngā āhuatanga katoa o te ao nā ōna take ahurei, e whakawhiwhi ana i ngā āhuatanga ā-tinana me te matū pai rawa atu.

1. Te Hanganga o te Diatomite: Te Whanaketanga Ā-Ao i roto i ngā Miriona Tau

He rauropi ririki ngā diatom, he pakitara pūtau silica, he uaua ki te pirau. Ina mate ēnei mea hanga, ka totohu ō rātou anga diatom ki raro i te wai, ka hanga he paparanga matotoru. Whai muri i ngā rautau o te whakaputa me te whakapūtanga o ngā kohuke, ka hurihia ēnei paparanga hei putunga oneone diatom me te kore e whakangaro i tō rātou hanganga porous. Ko te hanganga o tēnei āhua whenua me whai āhuatanga motuhake: he puna wai papaku, he puna siliceous momona, he wai pumau, kia tiakina ai te anga silica o ngā diatom.

I ēnei rā, kua kitea ngā kohuke diatomite kounga teitei puta noa i te ao, ā, ko ētahi o aua kohuke he tino ātaahua. He putunga kohuke kei Haina, kei te Hononga o Amerika me Ūropi. He rerekē te parakore me te hanganga o ēnei putunga kohuke, engari kei te mau tonu te āhuatanga matua o te hanganga diatomite-porous.

2. Ngā āhuatanga matua o te diatomite: He aha i ahurei ai?

Ko ngā āhuatanga ahurei o te diatomite i ahu mai i te hanganga o te kōiwi i hangaia e tōna rauropi, ā, koinei te mea e rerekē ai i ētahi atu rauemi hangai, rauemi taiao rānei:

Hanganga pūwero: He rerekē te rahi o ngā pūwero o roto, mai i te nano-tauine ki te maikoron, ā, kei waenga i te 60% ki te 90% te pūwero, ā, he nui te horahanga mata motuhake o te diatomite, ā, ka taea te mimiti me te tātari kaha.

Te pumau matū:Ko tōna wāhanga matua ko te hauhā silicon amorphous (SiO2), he pumau te matū, he ātete ki te nuinga o ngā waikawa me ngā kawakore, kāore he paitini, he kore reka, ā, he pai mō te taiao.

Ngā āhuatanga ā-tinana:He māmā, he iti te pakeke, he ngāwari ki te tukatuka hei paura, hei āhua motuhake rānei, ā, kāore e hiahiatia kia whakangaromia tōna hanganga pūngoi.

Ātete wera:Ko te ira rewa o te diatomite he 1650-1750℃, he pai te ātete ki te wera me te pumau ahakoa i roto i ngā tono pāmahana teitei pēnei i te whakamarumaru ahumahi.

Nā ēnei āhuatanga katoa, he tino ngāwari te diatomite, ka taea hoki e ia te tātari i ngā matūriki ririki me te mimiti i ngā poke, ā, ka taea hoki te whakamahi hei whakakī hei whakarei ake i te mahi a te hua.

3. Te whakamahinga whai hua: ngā painga o te diatomite

He whānuitia ngā whakamahinga o te diatomite, ā, kua waiho hei rauemi nui mō ngā ahumahi maha. Ka kapi i ngā whakamahinga o ia rā, ngā hangarau matatau, me ērā atu mea.

Te tātari ahumahi (te mea e whakamahia whānuitia ana)

Hei āwhina tātari taiao, ka taea e te hanganga pūwero o te diatomite te aukati i ngā matūriki o te 0.1-1.0 maikoroni mā te tirotiro ā-ringa me te mimiti hiko. He whānuitia te whakamahinga i roto i:

Kai me te inu:te whakamārama i te pia, te waina, te wai hua me te hinu kai, me te tango i ngā poke, te rewena me ngā tae.

Te maimoatanga wai:Whakamāoritia te wai inu, te wai para o ngā ahumahi me te wai puna kaukau mā te tango i ngā huakita, ngā konganuku taumaha me ngā poke rauropi.

te tiaki taiao

He kaha te kaha mimiti o te diatomite, ā, he mea tino pai tēnei mō ngā rauemi tiaki taiao.

Te maimoatanga wai para:te mimiti o ngā tae, ngā konganuku taumaha (pērā i te mata me te konutea) me ngā poke rauropi i roto i ngā wai para ahumahi.

Te purenga o te hau:e whakamahia ana i roto i ngā tātari hau, ngā rauemi pakitara me ngā paninga hei hopu i ngā poke, te puehu, te formaldehyde me te haunga, hei whakapai ake hoki i te kounga o te hau o roto.

Te whakaora oneone:te whakarei ake i te hau o te oneone me te pupuri wai, te mimiti a ngā hoa mahi i ngā poke kino me te whakatairanga i te tipu hauora o ngā tipu.

Hoahoanga me te hanganga

He rauemi utu nui te diatomite nā te mea he mama, he pai hoki te ārai wera.

Ngā rauemi hanga:Ko ngā rauemi pakitara (pērā i te paru diatom) e whakahaere ana i te makuku o roto mā te mimiti me te tuku i te makuku, ā, e whakarato ana i ngā mahi ārai haruru me te ārai ahi i te wā kotahi.

Ngā hua whakamahana wera: e whakamahia ana mō te whakamahana wera o ngā taputapu ahumahi me ngā whare pēnei i ngā pereki, ngā paipa me ngā pakitara whakamahana wera hei whakaiti i te whakapaunga pūngao.

Ētahi atu ahumahi

Whakakī mahi: i tāpirihia ki te peita, ki te kirihou me te rapa hei whakapai ake i te kaha, te ātete ki te kakahu me te pumau.

Te whakamahinga ahuwhenua: Ka taea te whakamahi hei patu pepeke tūturu (hei whakangaro i te angaanga o waho o ngā pepeke) me te tāpiri kai hei whakapai ake i te nakunaku o ngā kararehe.

Kawe whakakorikori: e whakarato ana i te turanga pumau mō ngā tauhohenga matū, pērā i te tukatuka hinu me te hanga biodiesel.

4. Me pēhea te whiriwhiri i te diatomite kounga teitei

Ehara i te mea he rite te kounga o ngā oneone diatomaceous katoa, engari ko tōna parakore, tōna hanganga me tōna tikanga tukatuka e whakatau ana i ōna āhuatanga.

Te nui o te silica (SiO2):He kōwhiringa tino pai te parakore teitei (neke atu i te 80%) mō ngā ahumahi kai me te tātari tino tika.

Hanganga o ngā pūwero:Mā te tohatoha rahi o ngā pore ōrite ka taea te whakarite i te pānga tātari tonu me te whai huatanga o te adsorption.

Hangarau tukatuka:Hei tauira, mā te whakapūkara (te maimoatanga i te pāmahana teitei) te horoi rānei (te tango i te paru) ka taea te whakapai ake i te mahi a te hua me te kore e kino te hanganga pūngoi.

Tiwhikete Whakatutukitanga:kimihia ngā kaiwhakarato pono, pēnei i te tiwhikete pūnaha kounga me te haumaru, te tiwhikete ROHS, me ētahi atu.

Hei kaihanga tika, ka arotahi mātou ki ēnei paerewa. Kua paahitia e mātou ā mātou diatomite te kounga tino pakari o Confucius, ā, me whakamātautau ia puranga hua mō te nui o te hauhā silicon, te tohatoha o ngā pore me ngā toenga konganuku taumaha kia tutuki ai te hiahia o te ahumahi o te ao.

5. Te whakataurite i waenga i te diatomite me ētahi atu rauemi

Oneone kuata: Ki te whakaritea ki te onepu kuata, he nui ake te tika o te tātari o te diatomite, arā, he tere te whakakorenga, ka taea te tātari i ngā matūriki ririki e kore e taea e te onepu kuata te tātari, ā, me iti ake te whakakapinga.

Perlite:Ahakoa he tere ake te rere o te perlite, he pai ake te mahi a te diatomite ki te mimiti i ngā poke waro, ā, he pumau ake te keke tātari, he mea e tika ana mō ngā whakamahinga mārama teitei (pēnei i te pia me ētahi atu ahumahi).

Ko te kōwhiringa tika kei runga i ō hiahia, engari kāore he rite o te diatomite i roto i ngā kaupapa e hiahia ana kia whai whakaaro ki te tika, te pumau me te pono.

Whakatau:Diatomite - te otinga taiao i ngā wero o ēnei rā.

Mai i te purenga o te wai inu ki te whakapai ake i te whai huatanga o ngā mahi ahumahi, ko te pūtake tūturu me te mahi tino pai o te diatomite he mea nui ki te ao.

Hei kaiwhakarato pono me ngā rauemi kohuke tika, ka taea e mātou te whakarato i ngā otinga kua whakaritea mō te tātari, te tiaki taiao, te hanga me ētahi atu mara. Kua oti ēnei kaupapa te whakamātautau me te manatoko pakari, ā, e hangai ana ki te tiwhikete hanganga ā-ao.

Ahakoa kei te rapu koe i ngā taputapu tātari kai-kai, i ngā rauemi hanga taiao-hoa, i ngā otinga mimiti ahumahi rānei, kua rite tā mātou tīma ki te whakarato ratonga whaiaro me ngā tauira kore utu hei āwhina i a koe ki te kimi i ngā hua diatomite tika.