Atamai～Ārai-tūtaki～Pakeke–Ko te Takirere Kēti Hiko mō tētahi wheako hou ki te whakahaere pūnaha wai whai hua

I roto i ngā tono pēnei i te tuku wai me te rerenga wai, ngā pūnaha wai hapori, te wai rere ā-umanga, me te whakamakuku ahuwhenua, ko ngā takirere te wāhanga matua mō te whakahaere rere. Ko tā rātou mahi e whakatau tika ana i te whai huatanga, te pumau, me te haumaru o te pūnaha katoa. I hangaia mō ngā tono wai, ka tautuhia anō e te takirere kuaha hiko te paerewa mō ngā takirere pūnaha wai me ōna painga matua: te taraiwa atamai, te hiri piri-mirumiru, me te roa o te mau. Ka whakaratohia he otinga pono mō te whānuitanga o ngā āhuatanga whakahaere rere.

Kāore he taumahatanga ā-ringa. Whakamahia te puku hiko atamai.

Tuku Ihongā takirere keti ā-ringaka whakawhirinaki ki te whakahaere ā-ringa, ehara i te mea he uaua noa ki te whakahaere i ngā āhuatanga pēnei i te teitei, ngā puna hohonu, me ngā wāhi whaiti, engari he ngāwari hoki ki te pakaru o te takirere me te hiri ngoikore nā te kaha ā-ringa kore taurite. Ko ngā takirere kuaha hiko he motuka hiko-mahi teitei, he hononga ki ngā pūnaha whakahaere hiko tino tika:

1. Tautoko ana i te mana whakahaere aratau-rua mamao/ā-rohe, e āhei ai te mahi aunoa mā te PLC, ngā kaitahuri auau, ngā kāpata whakahaere atamai rānei, me te kore e hiahiatia he kaimahi kei te papaanga, e whakaiti nui ana i ngā utu mahi;
2. Te takirerewhakakā/whakawetohe tika te whiu, ā, ka taea te whakahaere, me te hapa ≤0.5mm, e ngāwari ai te whakarite i te rere pai me te kati tika, e karo ana i ngā rerekētanga o te rere o te wai i puta mai i ngā hapa whakahaere;
3. Kei roto i te taputapu he parenga taumaha me ngā pana here, ka mutu aunoa te takirere mēnā ka tūtaki ki tētahi aukati, ka tae rānei ki tōna tūranga whakamutunga, ā, ka ārai i te wera o te motuka me te kino ā-mīhini kia roa ake ai te ora o te ratonga.

Te whakarite i tētahi hiri piri, ātete hoki, hei tiaki i ā tātou rauemi wai utu nui.

Ehara i te mea ka moumou noa ngā rauemi wai i te turuturu o te pūnaha wai, engari ka pā mai hoki ngā tūponotanga haumaru pērā i te waikura o ngā taputapu me ngā papa pahekeheke. Kua oti te whakapai ake i te hanganga hiri o te takirere kuaha hiko:

1. He mea hanga te nohoanga takirere ki te mea kounga kaiNBRhe EPDM rānei, he ātete ki te waikura me te koroheketanga o te wai. Ka uru ki te matua takirere me te tika o te 99.9%, ka tutuki he hiri kore-turuturu me te tutuki i ngā whakaritenga kounga wai paerewa teitei mō te wai inu me te wai parakore ahumahi.;
2. He mea hanga te matua takirere ki te maitai kore waikura 304 mā te whakamahi i tētahi tukanga hanga whakauru, me te mata kua orohia kia tae ki te taratara o Ra≤0.8μm, e whakaiti ana i te kakahu mai i te rere o te wai me te ārai i te rahunga hiri i puta mai i te hanga unahi;
3. He hoahoa hiri-rua te kakau takirere, me te takai karāpeti ngāwari me te hiri mowhiti-O kua hangaia ki roto i te rūma takai, e kore e ārai noa i te turuturu wai i te kakau takirere engari ka whakaiti hoki i te ātete waku i te nekehanga o te kakau takirere, kia pai ai te mahi mō te wā roa.

He hoahoa hanganga kaha-teitei i hangaia mō ngā āhuatanga waipēhi uaua.

He rerekē rawa ngā āhuatanga whakahaere o ngā pūnaha wai rerekē, pērā i te taiao pēhanga teitei i roto i te tuku wai mō ngā whare teitei, te kounga waikura i roto i te tohanga ahumahi, me te paru me ngā poke i roto i te whakamakuku ahuwhenua, e whakapau kaha ana ēnei katoa ki te kaha hanganga o ngā takirere. He mea hanga motuhake te takirere kuaha hiko hei whakapakari i te mahi mō ngā tono wai:

1. He mea hanga te tinana takirere ki te rino maka hina HT200, ki te rino kōngohengohe rānei QT450, me tekumekaha o ≥25MPa, ka taea te tu atu i te pēhanga mahi o 1.6MPa-2.5MPa, e tika ana mō ngā pūnaha wai rerekē mai i te pēhanga iti ki te pēhanga waenga-teitei;
2. Kua hangaia te pakitara o roto o te awa rere me te arotautanga waipēhi hei whakaiti i te ātete rere o te wai, hei whakaiti i te whakapaunga pūngao o te pūnaha, hei ārai hoki i te whakatakotoranga paru ki roto i te tinana takirere, kia whakaitihia ai te tūponotanga o te aukati.;
3. Ka whakamahia e te mataCycloaliphatichangarau rehu hiko ātete kapia, me te matotoru o te paninga ≥80 μm. Ka taea e ia te tu atu i ngā whakamātautau waikura rehu tote mō ngā haora neke atu i te 1000, ā, ka ārai pai i te waikura o te tinana takirere ahakoa i roto i ngā taiao makuku me waho.

 

Ko te painga matua oTWSkei roto i tā rātou whakapau kaha ki te kounga. Ka kitea tēnei i roto i ā rātou hua katoa, mai i te hanganga tino tika me te hiri tino paingā takirere keti hikoki te hunga e mahi tonu ana i te taumata teiteipūrerehuatakireremetakirere tirotiroHe rite tonu ngā paerewa mahi toi pakari o ia hua.