Kodi mulingo wa pH umakhudza bwanji ma chlorine m'madziwe?

Kusunga mulingo woyenera wa pH mu dziwe lanu ndikofunikira kwambiri. Mulingo wa pH wa dziwe lanu umakhudza chilichonse kuyambira pa osambira mpaka nthawi yomwe dziwe lanu lili ndi zida, mpaka momwe madzi alili.

Kaya ndi madzi amchere kapena dziwe la chlorine, njira yayikulu yophera tizilombo ndi hypochlorous acid. Kuchita bwino kwa hypochlorous acid pakuyeretsa dziwe pophwanya zonyansa kumayenderana kwambiri ndi momwe pH imayendera bwino.

Kodi pH ya dziwe lanu iyenera kukhala yotani?

Kuti muwonjezere mphamvu ya klorini yolumikizana ndi mabakiteriya ndikupanga hypochlorous acid kuti iwaphe, pH yabwino yamadzi iyenera kukhala yosakwana 6.6, mwamalingaliro. Komabe, madzi okhala ndi pH ya 6.6 si oyenera kusambira. Ndikofunikiranso kuganizira momwe madzi amawonongera pamadzi.

Mitundu yovomerezeka yamadzi amadzi pH ndi 7.2-7.8, yokhala ndi dziwe labwino pH pakati pa 7.4 ndi 7.6. Madzi okhala ndi pH pansi pa 7.2 ndi acidic kwambiri ndipo amatha kuluma m'maso mwanu, kuwononga zingwe zamadzi, komanso zida zowononga. Madzi okhala ndi pH pamwamba pa 7.8 ndi amchere kwambiri ndipo angayambitse kupsa mtima kwa khungu, mtambo wamadzi, komanso kuchulukana.

Kodi zotsatira za pH yosakhazikika ndi ziti?

PH yomwe ili yotsika kwambiri imatha kuyambitsa konkriti, dzimbiri zazitsulo, kukwiyitsa maso a osambira, komanso kuwonongeka kwa zosindikizira za rabara pamapampu;

PH yomwe ili yokwera kwambiri imatha kuyambitsa sikelo, zomwe zimatha kukwiyitsa maso a osambira. Chofunikira ndichakuti mankhwala ophera tizilombo toyambitsa matenda a chlorine sakhala othandiza, ndipo ngakhale mutakhala ndi ma chlorine aulere a 1-4 ppm, mutha kukhalabe ndi maluwa a algae kapena kusinthika kobiriwira kwamadzi anu adziwe.

Kodi mungayese bwanji pH ya dziwe lanu?

Chifukwa pH imakhudza kuthekera kwa chlorine yaulere kupha madzi a dziwe, ndipo pH imatha kukhala yosakhazikika (makamaka ngati alkalinity yonse siyikusungidwa bwino), lamulo labwino ndikuyesa pH masiku 2-3 aliwonse, komanso kuyesa pH ndi klorini yaulere itatha kugwiritsidwa ntchito kwambiri kapena kugwa mvula.

1. Mizere yoyesera ndiyo njira yosavuta yoyesera pH ya dziwe lanu. Ingotsatirani malangizo omwe aperekedwa pachidebe choyeserera. Muyenera kuviika mzere woyesera m'madzi a dziwe kwa kanthawi ndikuusiya kuti ukhale pamene reagent yomwe ili pamzere woyesera imachita ndi madzi. Pomaliza, mufananiza mtundu wa mayeso a pH pamzere woyeserera ndi sikelo yamitundu yomwe ili pachidebe choyesera.

2. Akatswiri ambiri osambira amangogwiritsa ntchito zida zoyesera kuti ayese dziwe pH. Ndi zida zoyesera, mudzasonkhanitsa madzi mu chubu choyesera molingana ndi malangizo omwe ali mu kit. Kenako, muwonjezera madontho angapo a reagent kuti mugwirizane ndi madzi ndikutembenuza chubu choyesera mozondoka kuti mufulumizitse zomwe zikuchitika. Pambuyo pa reagent ili ndi nthawi yochitapo kanthu ndi madzi, mudzafanizira mtundu wa madzi ndi mlingo wamtundu womwe umaperekedwa muzitsulo zoyesera - mofanana ndi kuyerekezera komwe munapanga ndi mapepala oyesera.

Momwe mungakhazikitsire pH?

Njira yayikulu yopewera kusinthasintha kwamadzi mu dziwe pH ndikusunga mphamvu yakupha tizilombo toyambitsa matenda ndikusunga mulingo woyenera wa alkalinity. Mulingo wovomerezeka wa dziwe la alkalinity uli pakati pa 60ppm ndi 180ppm.

Ngati pH ili yotsika kwambiri, muyenera kuwonjezera mankhwala amchere, monga sodium carbonate ndi sodium hydroxide, kuti madziwo akhale amchere. Kawirikawiri, amagulitsidwa pansi pa dzina lakuti "pH Up" kapena "pH Plus".

Ngati pH ili pamwamba kuposa yachibadwa. , muyenera kuwonjezera acidic pawiri. Chodziwika kwambiri chomwe chimagwiritsidwa ntchito kutsitsa pH ndi sodium bisulfate, yomwe imadziwikanso kuti "pH Minus." Panthawi imodzimodziyo, mungafunikirenso kumvetsera ku alkalinity yanu yonse.

Mulingo wa pH wa dziwe lanu umakhudzidwa ndi kuuma kwa madzi, nyengo, kutentha kwa madzi, kusefera kwa dziwe lanu, kuchuluka kwa osambira m'dziwe lanu, ndi zina. Ndicho chifukwa chake muyenera kuyang'anitsitsa pH ya dziwe lanu mosamala. Nthawi zonse khalani ndi mankhwala osintha pH kuti muwonetsetse kuti pH yanu ili pomwe iyenera kukhala, kotero kuti dziwe lanu la chlorine likugwira ntchito monga momwe mukufunira!