Ko te karaehe o te kapia hanga he take e whakararuraru ana i nga kaihoko.
1. Ko te karaehe o te whakapiri hangahanga me whai whakaaro ki nga rauemi mata.Ko te take matua mo te hanganga o te paparanga hononga ko te kore hototahi i waenga i te whakaehunga kiriaku me te hydroxypropyl methylcellulose (HPMC).
2. Na te iti o te wa ranu;Ko te whakapiri hangahanga he raru ano mo te ngoikoretanga o nga taonga matotoru.I roto i nga whakapiringa hanga, he mea nui ki te whakamahi i te kawhe hydroxypropyl methylcellulose (HPMC) inamata na te mea ka marara noa te HPMC ki te wai, kaore e tino memeha.I muri tata ki te 2 meneti, ka piki haere te pokey o te wai, ka puta he otinga colloidal viscous tino marama.Ka tere marara nga hua rewa wera i roto i te wai kohua ka ngaro i roto i te wai koropupu ina pa ana ki te wai matao.Ka heke te pāmahana ki tetahi pāmahana, ka puta te whakamuri o te pokey kia puta ra ano he otinga colloidal viscous tino marama.E tino taunakitia ana kia whakamahia te 2-4 kg o te hydroxypropyl methylcellulose (HPMC) i roto i nga taputapu hanga.
3. Ko nga ahuatanga o te tinana o te hydroxypropyl methylcellulose (HPMC) i roto i nga taputapu hangahanga he pumau, he tino pai te paanga anti-koriri, a kaore e pakaru i nga huringa o te uara pH.Ka taea te whakamahi i te viscosity i waenga i te 100,000 s me te 200,000 s, engari i roto i te hanga I te wa e hanga ana, ko te teitei ake o te pokey, te pai ake.He rereke te ahua ki te kaha o te whakapiri o te whakapiri.Ko te teitei ake o te pokey, ka iti ake te kaha o te pupuhi.Ko te tikanga, ko te pokey he 100,000s.
I tenei wa i roto i te ahumahi whakapaipai, he kaha ake te tono o te hydroxypropyl methylcellulose.
Me pehea te raweke i tenei rahinga?Kawea mai koe:
Whakaranuhia te CMC ki te wai kia rite ki te whakapiri ka waiho ki te taha.I te wa e whakauru ana i te whakapiri CMC, whakamahia te whakaranu hei taapiri i etahi wai matao ki te kohua kai.I te wa i timata ai te whakaranu, me ata tauhiuhia te carboxymethylcellulose ki roto i te tank whakauru, me te whakaoho tonu ki te whakakotahi i te carboxymethylcellulose ki te wai ka rewa katoa te carboxymethylcellulose.A, no te whakakore i te papa ngongo, he maha nga wa e tika ana kia marara noa me te whakaoho kia pai ake te "aukati i te hanganga me te hanganga o te papa ngongo ina pa ana ki te wai, whakaitihia te raruraru o te pakaru o te papa ngongo" me te whakapai ake i te whakarewatanga o te papa ngongo. .Te reeti whakakorenga komiti whakahaere.
He rereke te wa whakaranu mai i te waa ka rewa te CMC.E rua enei whakamaramatanga.I te nuinga o te waa, he poto ake te wa whakaranu i te waa mo te whakakorenga o te CMC, i runga i te ahuatanga motuhake.Ka whakatauhia te wa whakaranu i runga i nga paerewa raraunga pateko.I te wa e marara ana te CMC ki roto i te wai karekau e tino whakahiato, ka mutu te whakaranu kia uru te CMC me te wai ki a raua ano.
He maha nga take mo te wa e hiahiatia ana hei whakakore i te CMC:
(1) Ko te CMC me te wai kua whakauruhia katoa, a kaore he taputapu wehewehe totoka-wai i waenganui ia ratou;
(2) Ko te ranunga he rite, he maeneene hoki, he maeneene te mata me te makuku;
(3) I muri i te whakaranu, karekau he tae o te whakapiri me te tino marama, kaore he matūriki o te whakapiri.He 10 ki te 20 haora te roa mai i te wa ka makahia te CMC ki roto i te ranunga o te tank kai me te wai tae noa ki te rewa katoa.
Wā tuku: Feb-05-2024