Me pēhea te mahi a te mīhini wai RO tino parakore?

E mōhiotia whānuitia ana i roto i te mara o te hemodialysis ko te wai e whakamahia ana mō te maimoatanga hemodialysis ehara i te wai inu noa, engari me waiho hei wai osmosis whakamuri (RO) e tutuki ana i ngā paerewa pakari o AAMI. Me whai wāhi motuhake ia pokapū dialysis ki tētahi tipu horoi wai hei whakaputa i te wai RO nui, kia rite ai te putanga wai ki ngā hiahia o ngā taputapu dialysis. I te nuinga o te wā, e 50 rita o te wai RO ia hāora te nui o te wai RO e hiahiatia ana e ia mīhini dialysis. Mō te tau kotahi o te maimoatanga dialysis, ka pāngia te tūroro kotahi ki te 15,000 ki te 30,000 rita o te wai RO, e tohu ana he mahi nui tā te mīhini wai RO i roto i te maimoatanga mate tākihi.

Te hanganga o te tipu wai RO

Ko te pūnaha purenga wai dialysis e rua ngā wāhanga matua: te wāhanga maimoatanga-mua me te wāhanga osmosis whakamuri.

Pūnaha Maimoatanga-Mua

Kua hangaia te pūnaha maimoatanga-mua hei tango i ngā poke pēnei i ngā totoka i whakatārewatia, ngā korori, ngā mea rauropi, me ngā moroiti mai i te wai. He mea nui tēnei taahiraa hei whakarite i te mahi a te kiriuhi osmosis whakamuri i te wāhanga e whai ake nei, ā, ka roa ake tōna roanga mahi. Ko te waeine maimoatanga-mua o te mīhini wai RO i hangaia e Chengdu Wesley he tātari onepu quartz, he tāke mimiti waro, he tāke kapia me te tāke tote, me te tātari tika. Ka taea te whakarite i te rahinga me te raupapa tāutanga o ēnei tāke i runga i te kounga o te wai mata i roto i ngā whenua me ngā rohe rerekē. Ka mahi tahi tēnei wāhanga me te tāke pēhanga pumau hei pupuri i te pēhanga pumau me te rere o te wai.

Pūnaha Osmosis Whakamuri

Ko te pūnaha osmosis whakamuri te ngākau o te tukanga maimoatanga wai e whakamahi ana i te hangarau wehenga kiriuhi hei pure i te wai. I raro i te pēhanga, ka akiakihia ngā ngota wai ki te taha wai parakore, ko ngā poke me ngā huakita ka āraihia e te kiriuhi osmosis whakamuri, ka puritia ki te taha wai kukū ka tukuna hei para. I roto i te pūnaha purenga RO a Wesley, ka taea e te wāhanga tuatahi o te osmosis whakamuri te tango i te neke atu i te 98% o ngā totoka rewa, neke atu i te 99% o ngā mea rauropi me ngā colloid, me te 100% o ngā huakita. Ka whakaputahia e te pūnaha osmosis whakamuri toru-haerenga auaha a Wesley te wai dialysis tino parakore, e hipa ana i te paerewa wai dialysis AAMI US me te whakaritenga wai dialysis ASAIO US, me te urupare haumanu e tohu ana he nui ake te whakapai ake i te whakamarie o te tūroro i te wā whakaora.

I te wā o te purenga, ko te tere whakaora o te wai kukū i te wāhanga tuatahi neke atu i te 85%. Ko te wai kukū i whakaputaina e te wāhanga tuarua me te tuatoru ka hangarua 100%, ka uru ki te taurite ka whakawaiwai i te wai tātari, ka whakaiti i te kukū o te wai tātari, he mea e pai ana ki te whakapai ake i te kounga o te wai RO me te whakaroa i te roa o te mahi a te kiriuhi.

Te Mahi me ngā Āhuatanga

He mea hanga ngā mīhini wai Wesley RO ki ngā wāhanga kounga teitei, tae atu ki ngā kiriuhi Dow taketake kawemai me te maitai kore waikura 316L kounga-hauora mō te hononga paipa matua me ngā takirere. He maeneene ngā mata o roto o ngā paipa, e whakakore ana i ngā rohe mate me ngā kokonga ka ārai i te whakatipu huakita. Mō ngā wāhanga tuarua me tuatoru o te osmosis whakamuri, ka whakamahia te aratau tuku tika i waenga i ngā taumata katoa o ngā rōpū kiriuhi, me te mahi horoi aunoa i ngā wā tatari hei whakapumau i te haumaru o te kounga wai.

Ko te pūnaha whakahaere tino aunoa, me te mahi whakaweto/whakakā aunoa ritenga, e whakamahi ana i tētahi pūmana arorau hōtaka mahi-teitei (PLC) me te atanga rorohiko whakawhaiaro, e āhei ai te kī kotahi ki te tīmata i te kaupapa whakaputa wai me te patu huakita. Ka tautokohia e te mīhini ngā momo momo whakaputa wai, tae atu ki ngā huinga haerenga-kotahi me ngā haerenga-rua. I ngā wā ohorere, ka taea te whakawhiti i te aratau whakaputa wai i waenga i te haerenga-kotahi me te haerenga-rua kia mau tonu ai te tuku wai o te dialysis, kia taea ai te tiaki me te kore e motu te wai.

Pūnaha Tiaki Haumaru Whānui

Kei roto i te pūnaha horoi wai Wesley RO he pūnaha tiaki haumaru pakari, tae atu ki ngā aroturuki kawe hiko, te tiaki wai mata, te tiaki roto wai wāhanga tuatahi me te tuarua, te tiaki pēhanga teitei, iti rānei, te tiaki hiko, me ngā taputapu raka-ake. Mēnā ka kitea he rerekē tetahi tawhā, ka kati aunoa te pūnaha, ka tīmata anō. Hei tāpiri, ina puta he turuturu wai, ka motu aunoa te mīhini i te puna wai hei whakarite i te haumaru o te mahi taputapu.

Whakaritenga me te Ngāwari

Kei a Wesley anō hoki ngā āhuatanga whiriwhiri kaha, tae atu ki te whakahoromata UV, te patu huakita wera, te aroturuki mamao ipurangi, te mahi taupānga pūkoro, me ētahi atu. Ko te kaha o te tipu kei waenga i te 90 rita ki te 2500 rita ia hāora, e tino whakatutuki ana i ngā hiahia o ngā pokapū dialysis. Ko te kaha o te tauira 90L/H he mīhini wai RO kawe, he waeine kiato me te neke me te tukanga RO rua-haere ka taea te tautoko i ngā mīhini dialysis e rua, he mea pai mō ngā whare iti ake.

Ko Chengdu Wesley Bioscience Technology Co., he kaihanga matua mō ngā taputapu hemodialysis i Haina, ā, ko rātou anake te kamupene e taea te whakarato i ngā otinga kotahi-mutunga mō te purenga toto, e whakapau kaha ana ki te whakapai ake i te whakamarie me te hua o te dialysis whatukuhu mō ngā tūroro ngoikore o te whatukuhu, me te whakarei ake i te kounga o te ratonga mō ā mātou hoa mahi. Ka whai tonu mātou i ngā hangarau matatau me ngā hua tino pai, ā, ka waihanga i tētahi waitohu hemodialysis o te ao.