iindaba

Kwiiprojekthi zokucocwa kwamanzi amdaka e-diatomite, iinkqubo ezahlukeneyo ezifana ne-neutralization, i-flocculation, i-adsorption, i-sedimentation kunye nokuhluzwa kwamanzi amdaka ahlala eqhutywa.Diatomiteineempawu ezizodwa zomzimba kunye neekhemikhali. I-Diatomite inokukhuthaza i-neutralization, i-flocculation, i-adsorption, i-sedimentation kunye ne-filtration yamanzi amdaka amisiweyo aqinileyo kwinkqubo yokucocwa kwamanzi amdaka ngokusebenzisa iinkqubo ezahlukeneyo zokuguqulwa ezifana ne-pulverization, ukomisa, ukukhetha kunye nokubala. Umsebenzi.

Umgaqo osisiseko wonyango lwe-diatomite sewage:

1. Ukusebenzisana kwe-Inter-particle dipole: Umphezulu we-diatomite particles uhlawuliswa kwaye unokukhangisa iimolekyuli ze-dipole (i-athomu) ze-polar media, ezibangela ukuba ezi molekyuli ze-dipole (athomu) zihambelane ngokuzenzekelayo kwi-unipolar ebusweni be-diatomite. Xa i-diatomite ifakwe kugutyulo, ibhalansi yokuqala ye-polarity yenkqubo yogutyulo yaphukile, kwaye amandla e-dipole enza ukukhuthaza umbutho wamasuntswana e-colloidal kunye neemolekyuli zepolar (athom) kwilindle kumphezulu womhlaba we-diatomaceous ukwenza i-agglomerations. Kulula ukwahlula.

2. I-Flocculation: I-Flocculation yinkqubo apho amasuntswana amancinci okanye i-agglomerates yamancinci amancinci avelisa iiflocs ezinkulu. Ukongeza umhlaba oguquliweyo we-diatomaceous kugutyulo kunye nokwenza ukuphazamiseka kunye nonyango oluguga lwenkqubo yokusasazwa kunokukhawuleza ukwenza iiflocs ezinkulu ezizinzileyo zezinto eziyingozi kugutyulo. Oku kuyimpumelelo enkulu ekuhlukaneni okuqinileyo kolwelo lwamanzi amdaka, okunganciphisi nje kuphela iindleko zolawulo longcoliseko, kodwa kukwaphucula ukusebenza kakuhle kokwahlula.

3. I-Adsorption: I-Adsorption sisiphumo esingaphezulu. Umphezulu womhlaba we-diatomaceous onosasazo olukhulu unomphezulu omkhulu wamandla asimahla kwaye ukwimeko engazinzanga ye-thermodynamically, ngoko ke unomkhwa wokubhengeza ezinye izinto ukunciphisa amandla angaphezulu. Umhlaba we-Diatomaceous ungabhengeza iqela le-flocculation, ezinye iintsholongwane zebhaktheriya kunye ne-ultra-fine particulate matter kwi-lindle ukuya ngaphakathi nangaphandle kwendawo yomzimba we-diatom, yenze iqela elikhulu lamasuntswana eligxile kumzimba we-diatom. Ukongeza, umhlaba we-diatomaceous ukwayindawo elungileyo ye-microorganisms, ngoko ke sisithwala esilungileyo se-microbial agents kwiiprojekthi zonyango lwe-biochemical yamanzi amdaka.

4. Ukuhluzwa: I-Diatomite ayithinteki kangako. Emva kokuba i-diatomite ethile elungisiweyo yongezwe kugutyulo, inokuhlala ngokukhawuleza ukwenza ibhedi eqinileyo yokucoca i-porous, elungele ukucocwa kodaka kunye nonyango lokususa i-slag. Amanzi amdaka ahluzwa ngebhedi yokucoca ukuze iintsholongwane ezinkulu, iifungi, amaqela e-flocculation, kunye namasuntswana ahlulwe kwaye ahluzwe kwinkqubo. Uluhlu lwee-agent ze-diatomite zokucocwa kwamanzi amdaka eziveliswe yinkampani yethu isebenzisa iteknoloji elungisiweyo isetyenziswa ngokubanzi kunyango lwe-industrial kunye nedolophu. Abasebenzisi banokukhetha enye okanye ezininzi iimvavanyo ezidibeneyo ngokwemiqathango ethile ukufezekisa umphumo oyifunayo.

Umhlaba omhlophe uthiywe ngegama lentlama engwevu-mhlophe emhlophe phantsi koqweqwe lwe-humus. Isasazwe kwiintaba zasempuma kunye neentlambo zoMntla-mpuma weChina, imozulu ifumile, kwaye uhlobo lwezityalo zizityalo ezizingcambu ze-hygroscopic. Ukuqokelelana kwezinto eziphilayo emhlabeni kuncinci kunomhlaba omnyama. Ngenxa yokungaboli kakuhle kwe-organic matter, ihlala ineempawu ze-peatification. Umxholo wezinto eziphilayo kwi-surface layer yomhlaba we-albic Ukuya kwi-8-10%, ukuthungwa phantsi kwe-albic ininzi i-loam enzima kunye nodongwe; Umaleko wealbic ulula ngokwendlela ukuthungwa ngayo, kwaye intsimbi ephumayo icace gca. Iminerali yodongwe ikakhulu i-hydromica kunye nenani elincinci le-kaolinite kunye ne-amorphous substance.

Umhlaba we-Diatomaceous uqulunqwe yi-amorphous SiO2, kwaye iqulethe ixabiso elincinci le-Fe2O3, i-CaO, i-MgO, i-Al2O3 kunye nokungcola kwezinto eziphilayo. Umhlaba we-Diatomaceous uhlala utyheli okhanyayo okanye ongwevu okhanyayo, othambileyo, omdaka kunye nokukhanya. Isetyenziswa ngokuqhelekileyo kushishino njengezinto zokugquma, izixhobo zokucoca, izihluzi, izinto ezirhabaxa, izixhobo zeglasi zamanzi, ii-decolorants kunye nabathwali be-catalyst. Isakhiwo esikhethekileyo se-porous somhlaba we-diatomaceous wendalo sinokubonwa phantsi kwe-microscope. Esi sakhiwo se-microporous sisizathu seempawu ezibonakalayo kunye neekhemikhali zomhlaba we-diatomaceous. Inxalenye ephambili yomhlaba we-diatomaceous njengomthwali yiSiO2. Umhlaba we-Diatomaceous usenziwa ngokubanzi ziintsalela ze-silicate emva kokufa kwe-algae eneseli enye ngokudibeneyo ebizwa ngokuba yi-diatoms, kwaye undoqo wayo inamanzi e-amorphous SiO2. I-diatoms emanzini ahlambulukileyo kwaye Kukho iintlobo ezininzi ze-diatom ezinokuphila emanzini anetyuwa. Ngokuqhelekileyo, zinokwahlulwa zibe "zi-central order" diatom kunye ne "plumbing order" diatom. Kwindlela nganye, kukho "i-genus" eninzi, enzima kakhulu. Inxalenye ephambili yomhlaba we-diatomaceous wendalo yi-SiO2, umgangatho ophezulu umhlophe ngombala, kwaye umxholo we-SiO2 uhlala udlula i-70%. Iidiatom ze-Monomer azinambala kwaye ziyabonakala. Umbala womhlaba we-diatomaceous uxhomekeke kwiiminerali zodongwe kunye ne-organic matter. Ukubunjwa kwe-diatom kwimithombo eyahlukeneyo yamaminerali kuyahluka. Umhlaba we-Diatomaceous yi-fossilized diatomaceous earth deposit eyenziwe emva kokufa kwesityalo esineseli enye ebizwa ngokuba yi-diatom emva kwexesha lokuqokelela malunga ne-10,000 ukuya kwi-20,000 yeminyaka. I-Diatoms yenye yeeprotisti zokuqala ezivela emhlabeni, zihlala emanzini olwandle okanye emanzini echibi. Yile diatom ebonelela ngeoksijini emhlabeni ngephotosynthesis kwaye ikhuthaza ukuzalwa kwabantu, izilwanyana kunye nezityalo.