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Ka mau tatou i te tapatahi me te wikitoria-win hei kaupapa whakahaere, me te manaaki i nga umanga katoa me te tino whakahaere me te manaaki.
  • Ko nga ahuatanga whakamarumaru o nga ethers cellulose

    Ko nga ahuatanga whakamarumaru o nga ethers cellulose

    Ko nga ethers cellulose e tino pai ana ki te moata maku, ka tino whakanui ake i te kaha ki te hono o te kumete maku ki te tïpako me te whakapai ake i te atete o te kumete, a ka whakamahia nuitia ki te raima moata, moata here pereki me nga punaha whakamatao o waho. Te awenga matotoru o...
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  • Phytoremediation of Metal-Contaminated soils using Organic Amendments

    Phytoremediation of Metal-Contaminated soils using Organic Amendments

    Ko te waro whakahohe he mea waro i ahu mai i te waro. Ko te waro whakahohe ka puta mai i te pyrolysis o nga rawa waro no te tipu. Ko enei taonga ko te waro, te anga kokonati me te rakau, te hukahuka, te takere soya me te nati (Dias et al., 2007; Paraskeva et al., 2008). ...
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  • Hiranga o Hydroxypropyl MethylCellulose (HPMC) i roto i te PVC

    Hiranga o Hydroxypropyl MethylCellulose (HPMC) i roto i te PVC

    Ko nga hua Hydroxypropyl Methyl Cellulose te nui o te kai i roto i te waahi o te polymerization whakatārewatanga o te vinyl chloride i Haina. I roto i te polymerization whakatārewatanga o te vinyl pūhaumāota, te pūnaha marara he pānga tika i runga i te hua, PVC resin, a ki runga ki te qu...
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  • Nga Tukatuka Wao Whakahohe

    Nga Tukatuka Wao Whakahohe

    Ko te tikanga mo te tukatuka waro whakahohe ko te whakangao waro ka whai i te whakahohenga o nga rawa waro mai i te takenga huawhenua. Ko te whakamaaramatanga he maimoatanga wera i te 400-800°C e huri ana i nga rawa mata ki te waro ma te whakaiti i te ihirangi o te mea wariu me te whakauru...
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  • waro whakahohe i roto i te ahumahi maimoatanga wai.

    waro whakahohe i roto i te ahumahi maimoatanga wai.

    Ko te ahurei, te hanga maiengi me te mata nui o te waro whakahohe, ka honoa me nga kaha kukume, ka taea te waro whakahohe ki te hopu me te pupuri i nga momo rauemi ki runga i te mata. He maha nga momo me nga momo waro whakahohe. Ka mahia ma te tukanga...
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  • Te pāmahana me te pupuri wai o HPMC

    Te pāmahana me te pupuri wai o HPMC

    Ko te HPMC te nuinga o te mahi ki te pupuri i te wai me te whakapakeke i roto i te kumete ciment me te gypsum-based slurry, ka taea te whakapai ake i te whakakotahitanga me te sag resistance o te slurry. Ko nga mea penei i te pāmahana hau, te pāmahana me te pehanga hau ka pa ki te whakaetonga ...
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  • Whakatarewa i te Polymerization o (HPMC) Hydroxypropyl Methylcellulose whakamahi mo PVC

    Whakatarewa i te Polymerization o (HPMC) Hydroxypropyl Methylcellulose whakamahi mo PVC

    Ko te Hydroxypropyl Methylcellulose hei kaiwehewehe, ko nga hua i whiwhi he matūriki hanganga me nga matūriki, he pai te ahua me te pai o te mahi tukatuka. Heoi, ko te whakamahinga o te Hydroxypropyl Methylcellulose anake ka whai waahi ki te pai o te rerekeetanga o te re...
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  • Te tono o te hydroxypropyl methylcellulose ki te paura putty

    Te tono o te hydroxypropyl methylcellulose ki te paura putty

    Ko te Putty tetahi momo taonga whakapaipai whare. Ko te paparanga putty ma i runga i te mata o te rūma pātea katahi ano ka hokona he nui ake i te 90 te ma, neke atu i te 330 te pai. Kua wehea te Putty ki te pakitara o roto me te pakitara o waho. Ko te putty pakitara o waho me aukati i te hau me te ra, s...
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  • Maakete waro Whakahohe

    Maakete waro Whakahohe

    I te tau 2020, ko Ahia Moananui-a-Kiwa te waahi nui rawa atu o te maakete waro whakahoahoa o te ao. Ko Haina me Inia nga kaihanga matua e rua o te waro whakahoaho puta noa i te ao. I Inia, ko te umanga whakangao waro whakahoaho tetahi o nga umanga tipu tere. Ko te tipu o te ahumahi i tenei rohe ...
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  • He aha koe e mohio ana mo te waro whakahohe?

    He aha koe e mohio ana mo te waro whakahohe?

    He aha te tikanga o te waro whakahohe? Ko te waro whakahohe he rawa maaori tukatuka he nui te waro. Hei tauira, ko te waro, te rakau, te kokonati ranei he tino rawa mo tenei. Ko te hua ka puta he porosity teitei ka taea e ia te whakauru i nga ngota ngota poke ka mahanga, na reira ka purea ...
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  • Ko te pokey me te pupuri wai o nga etera cellulose

    Ko te pokey me te pupuri wai o nga etera cellulose

    Ko te cellulose ether he mea tino nui i roto i nga moata whakauru maroke. Na te mea he kaihoko pupuri wai nui me nga taonga pupuri wai pai. Ka taea e tenei taonga pupuri wai te aukati i te wai i roto i te kumete maku kia kore e mimiti, ka horohia ranei e te substra...
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  • Te parau tumu o te adsorption waro whakahohe

    Te parau tumu o te adsorption waro whakahohe

    1.I runga i tona ake hanganga pore waro whakahohe ko te ahua o te rauemi waro microcrystalline te nuinga hanga o te rauemi waro ki te ahua pango, whakawhanakehia hanganga pore roto, rohe mata motuhake nui me te kaha adsorption kaha.Activated waro rauemi he l.. .
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