ozi

N'ime ọrụ ọgwụgwọ diatomite nsị mmiri, a na-emekarị usoro dị iche iche dị ka neutralization, flocculation, adsorption, sedimentation na filtration nke nsị.Diatomitenwere ihe pụrụ iche anụ ahụ na kemịkal. Diatomite nwere ike ịkwalite neutralization, flocculation, adsorption, sedimentation na filtration nke nsị kwụsịtụrụ siri ike na usoro ọgwụgwọ nsị site na usoro mgbanwe dị iche iche dị ka pulverization, ihicha, nhọrọ na calcination. Ọrụ.

Ụkpụrụ bụ isi nke ọgwụgwọ nsị diatomite:

1. Inter-particle dipole interaction: A na-ebubo elu nke akụkụ diatomite ma nwee ike gbasaa mkpụrụ ndụ dipolar (atom) nke mgbasa ozi polar, na-eme ka ụmụ irighiri ihe ndị a dipole (atom) na-atụgharị uche na-enweghị atụ n'elu diatomite. Mgbe a na-etinye diatomite n'ime mmiri nsị, a na-agbaji nguzozi polarity mbụ nke usoro nsị, na ike dipole na-eme ka njikọ nke colloidal particles na polar molecules (atoms) na nsị n'elu ala diatomaceous iji mepụta agglomerations. Ọ dị mfe ikewapụ.

2. Flocculation: Flocculation bụ usoro nke obere ihe ma ọ bụ agglomerates nke obere ihe na-emepụta nnukwu flocs. Na-agbakwụnye gbanwetụrụ diatomaceous ụwa na nsị na ịrụ agitation na ịka nká ọgwụgwọ nke dispersion usoro nwere ike ngwa ngwa etolite kwụsiri ike nnukwu flocs nke emerụ bekee na nsị. Nke a bụ nnukwu ihe ịga nke ọma na nkewa mmiri siri ike nke nsị, nke ọ bụghị nanị na-ebelata ụgwọ nchịkwa mmetọ, kamakwa na-eme ka arụmọrụ nkewa dịkwuo mma.

3. Adsorption: Adsorption bụ mmetụta elu. N'elu diatomaceous ụwa na nnukwu mgbasa nwere nnukwu elu free ume na bụ na a ukwuu thermodynamically ejighị n'aka na steeti, n'ihi ya, o nwere ọchịchọ adsorb ndị ọzọ bekee iji belata elu ike. Diatomaceous ụwa nwere ike adsorb ndị flocculation otu, ụfọdụ nje nje na ultra-mma particulate okwu na nsị na n'ime na mpụta elu nke diatom ahu, na-akpụ a nnukwu urughuru otu hiwere isi na diatom ahu. Na mgbakwunye, ụwa diatomaceous bụkwa ezigbo ụzọ maka microorganisms, yabụ ọ bụ ezigbo ihe na-ebu maka microbial agents na ọrụ ọgwụgwọ mmiri mmiri mmiri.

4. Filtration: Diatomite bụ ihe na-adịghị agwụ agwụ. Mgbe agbakwunyere ụfọdụ diatomite gbanwetụrụ na nsị mmiri, ọ nwere ike dozie ngwa ngwa iji mepụta akwa akwa siri ike siri ike, nke dị mma maka ịgbanye sludge na mkpochapụ slag. A na-enyocha nsị nsị site na akwa nzacha nke mere na a na-ejide nnukwu nje virus, fungi, flocculation, na ụmụ irighiri ihe na-ekpochapụ ma kpochaa ya na usoro ahụ. A na-eji usoro ọgwụgwọ diatomite mmiri na-ekpo ọkụ na-emepụta site na ụlọ ọrụ anyị na-eji teknụzụ emezigharị eme ihe n'ọtụtụ ebe na ọgwụgwọ nke ụlọ ọrụ mmepụta ihe na nke mepere emepe. Ndị ọrụ nwere ike ịhọrọ otu ma ọ bụ karịa nnwale ndị mejupụtara dịka ọnọdụ akọwapụtara iji nweta nsonaazụ achọrọ.

A na-akpọ ala na-acha ọcha aha oyi akwa na-acha ntụ ntụ na-acha ọcha n'okpuru oyi akwa humus. Kesara n'ebe ugwu ọwụwa anyanwụ na ndagwurugwu dị n'ebe ugwu ọwụwa anyanwụ China, ihu igwe bụ iru mmiri, na ụdị ahịhịa bụ hygroscopic osisi na-emighị emi mgbọrọgwụ. Nchikota nke ala organic okwu na-erughị nke ala ojii. N'ihi na-adịghị mma ire ere nke organic okwu, ọ na-enwekarị peatification àgwà. Ọdịnaya nke ihe ndị dị n'ime ala n'elu oyi akwa nke ala albic Ruo 8-10%, udidi n'okpuru oyi akwa albic na-abụkarị loam na ụrọ dị arọ; oyi akwa albic dị ntakịrị na ederede, na leaching ígwè pụtara nke ọma. Ihe ịnweta ụrọ bụ hydromica nke nwere obere kaolinite na ihe amorphous.

Ala Diatomaceous bụ SiO2 amorphous mejupụtara, ma nwee obere ego nke Fe2O3, CaO, MgO, Al2O3 na adịghị ọcha organic. Ala diatomaceous na-abụkarị odo odo ma ọ bụ isi awọ dị nfe, dị nro, nwere oghere na ìhè. A na-ejikarị ya eme ihe na ụlọ ọrụ dị ka ihe mkpuchi, ihe nzacha, ihe ndochi, ihe abrasive, ngwa mmiri iko mmiri, ihe na-emepụta ihe na ndị na-ebu. Enwere ike ịhụ ihe owuwu porous pụrụ iche nke ụwa diatomaceous n'okpuru microscope. Ihe owuwu microporous a bụ ihe kpatara njirimara anụ ahụ na kemịkalụ nke ụwa diatomaceous. Akụkụ bụ isi nke ụwa diatomaceous dị ka onye na-ebu bụ SiO2. A na-etolite ụwa Diatomaceous site na foduru nke silicate mgbe ọ nwụsịrị algae nwere otu cell na-akpọkọta ọnụ diatoms, na isi ya bụ SiO2 amorphous nwere mmiri. Diatoms na mmiri dị ọhụrụ na enwere ọtụtụ ụdị diatoms nwere ike ịdị ndụ na mmiri nnu. N'ozuzu, enwere ike kewaa ha n'ime "usoro etiti" diatoms na "usoro ikpo ọkụ" diatoms. N'usoro ọ bụla, e nwere ọtụtụ "genus", nke dị mgbagwoju anya. Akụkụ bụ isi nke ụwa diatomaceous eke bụ SiO2, ndị dị elu na-acha ọcha na agba, ọdịnaya SiO2 na-adịkarị karịa 70%. Monomer diatoms enweghị agba na nghọta. Agba nke ụwa diatomaceous na-adabere na mineral ụrọ na ihe ndị dị ndụ. Ngwakọta nke diatoms na isi mmalite ịnweta dị iche iche. Diatomaceous Earth bụ ihe ndobere ala diatomaceous nke e guzobere mgbe otu osisi nwere otu mkpụrụ ndụ nwụsịrị mgbe oge nchịkọta nke ihe dị ka afọ 10,000 ruo 20,000 gasịrị. Diatoms bụ otu n'ime protists mbụ pụtara n'ụwa, na-ebi na mmiri oke osimiri ma ọ bụ ọdọ mmiri. Ọ bụ diatom a na-enye ikuku oxygen n'ụwa site na photosynthesis ma na-akwalite ọmụmụ nke mmadụ, anụmanụ na osisi.