Ngā Āhuatanga
DOG-208F Te hiko hāora whakarewa e tika ana mō te mātāpono Polarography.
Me te konukawata (Pt) hei katote me te Ag / AgCl hei anote.
Ko te irahiko he 0.1 M pāhare pākawa waro (KCI).
Ko te kiriuhi uruhanga rapa silicone i kawemai mai i te US hei mea uruhangakiriuhi
He rapa silicone me te tauera maitai kei roto.
Ko tōna ātete ki te tukinga, te ātete ki te waikura, te ātete ki te pāmahana teitei, te āhuate pupuri me ētahi atu mahi whakaari.
| Awhe ine: 0-100ug/L 0-20mg/L |
| Rauemi hiko: 316L maitai kore waikura |
| Ātete whakaōrite pāmahana: 2.252K 22K Ptl00 Ptl000 me ētahi atu |
| Te roa o te pūoko: >3 tau |
| Roa taura: 5m (whakamarumaru takirua) |
| Teihana o raro o te kitenga: 0.1ug/L(ppb)(20℃) |
| Teihana o runga: 20mg/l(ppm) |
| Wā urupare: ≤3min (90％,20℃) |
| Te wā whakapolarisasi: >8h |
| Te tere rere iti rawa: 5cm/s; 515 L/h |
| Te hekenga: <3%/marama |
| Hapa ine: <±1 ppb |
| Iahiko hau: 50-80nA Kia mōhio: Iahiko mōrahi 20-25 uA |
| Ngaohiko whakapūtātanga: 0.7V |
| Kore Hāora: <5ppb (60min) |
| Ngā wā whakatikatika: >60 ngā rā |
| Te pāmahana wai i inehia: 0~60℃ |
Whakamahia ki ngā tipu hiko wera, te wai tote o ngā tipu hiko, te wai whāngai kōhua me ētahi atu wāhi he iti te ihirangi hāora.
Ko te hāora rewa he ine i te nui o te hāora hau kei roto i te wai. Ko ngā wai hauora e taea ai te tautoko i te ora me whai hāora rewa (DO).
Ka uru te hāora rewa ki te wai mā:
te mimiti tika mai i te āhuarangi.
te nekehanga tere mai i ngā hau, ngā ngaru, ngā ia, te hau rānei a te mīhini.
te whakaahua-ā-ira o ngā tipu wai hei hua taha o te tukanga.
Ko te ine i te hāora rewa i roto i te wai me te maimoatanga hei pupuri i ngā taumata DO tika, he mahi nui i roto i ngā momo mahi maimoatanga wai. Ahakoa he mea nui te hāora rewa hei tautoko i te oranga me ngā tukanga maimoatanga, ka taea hoki te kino, ka puta he waikura ka pakaru ngā taputapu me te whakararu i te hua. Ka pā te hāora rewa ki:
Kounga: Ko te kukū o te DO ka whakatau i te kounga o te wai pūtake. Ki te kore e nui te DO, ka piro te wai, ka kore e hauora, ka pā ki te kounga o te taiao, te wai inu me ētahi atu hua.
Te Whakatutukitanga ki ngā Ture: Hei whakatutuki i ngā ture, me whai kukū DO te wai para i mua i te tukunga ki te awa, ki te roto, ki te awaawa, ki te ara wai rānei. Me whai hāora wairewa ngā wai hauora hei tautoko i te ora.
Whakahaere Tukanga: He mea nui ngā taumata DO hei whakahaere i te tukatuka koiora o te wai para, tae atu ki te wāhanga tātari koiora o te hanga wai inu. I roto i ētahi tono ahumahi (hei tauira, te hanga hiko) he kino te DO mō te whakaputanga mamaoa, me tango atu, ā, me tino whakahaere i ōna kukū.
