Ndi zowona kuti kuwonjezeraChlorinezidzakhudza pH ya dziwe lanu. Koma ngati mulingo wa pH ukuwonjezeka kapena kuchepera zimatengera ngatiChlorine Disinfectantanawonjezera ku dziwe ndi zamchere kapena acidic. Kuti mumve zambiri za mankhwala ophera tizilombo toyambitsa matenda a chlorine ndi ubale wawo ndi pH, werengani.
Kufunika kwa Chlorine Disinfection
Chlorine ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popha tizilombo tosambira m'dziwe. Ndizosayerekezeka ndi mphamvu yake yopha mabakiteriya owopsa, ma virus, ndi algae, zomwe zimapangitsa kukhala chinthu chofunikira kwambiri pakusunga ukhondo wamadziwe. Chlorine imabwera m'njira zosiyanasiyana, monga sodium hypochlorite (zamadzimadzi), calcium hypochlorite (yolimba), ndi dichlor (ufa). Mosasamala kanthu za mawonekedwe omwe amagwiritsidwa ntchito, chlorine ikawonjezedwa m'madzi amadzi, imakhudzidwa ndikupanga hypochlorous acid (HOCl), mankhwala opha tizilombo omwe amalepheretsa tizilombo toyambitsa matenda.
Kodi kuwonjezera chlorine kumachepetsa pH?
1. Sodium hypochlorite:Mtundu uwu wa klorini, nthawi zambiri umabwera mu mawonekedwe amadzimadzi, omwe amadziwika kuti bleach kapena liquid chlorine. Ndi pH ya 13, imakhala yamchere. Pamafunika kuwonjezera asidi kuti madzi dziwe asalowerere.
2. Calcium hypochlorite:Nthawi zambiri amabwera mu granules kapena mapiritsi. Nthawi zambiri amatchedwa "calcium hypochlorite", ilinso ndi pH yayikulu. Kuphatikiza kwake kumatha kukweza pH ya dziwe, ngakhale zotsatira zake sizowoneka ngati sodium hypochlorite.
3. TrichlorndiDichlor: Izi ndi acidic (TCCA ili ndi pH ya 2.7-3.3, SDIC ili ndi pH ya 5.5-7.0) ndipo nthawi zambiri imagwiritsidwa ntchito pamapiritsi kapena mawonekedwe a granule. Kuonjezera trichlor kapena dichlor padziwe kumatsitsa pH, kotero mtundu uwu wa mankhwala ophera tizilombo ta chlorine ndiwotheka kutsitsa pH yonse. Izi ziyenera kuyang'aniridwa kuti madzi a padziwe asakhale acidic kwambiri.
Udindo wa pH mukupha tizilombo toyambitsa matenda
pH ndiye chinthu chofunikira kwambiri pakuchita bwino kwa chlorine ngati mankhwala ophera tizilombo. Mulingo woyenera wa pH wa maiwe osambira nthawi zambiri umakhala pakati pa 7.2 - 7.8. Mtundu uwu umatsimikizira kuti chlorine ndi yothandiza pamene ikukhala yabwino kwa osambira. Pa pH pansi pa 7.2, chlorine imakhala yochuluka kwambiri ndipo imatha kukhumudwitsa maso ndi khungu la osambira. Mosiyana ndi zimenezi, pa pH pamwamba pa 7.8, klorini imataya mphamvu zake, zomwe zimapangitsa kuti dziwe liwonongeke ndi kukula kwa bakiteriya ndi algae.
Kuonjezera chlorine kumakhudza pH, ndipo kusunga pH mkati mwa njira yoyenera kumafuna kuwunika mosamala. Kaya chlorine imakweza kapena kutsitsa pH, kuwonjezera chosinthira pH ndikofunikira kuti mukhalebe bwino.
Zomwe osintha pH amachita
Zosintha za pH, kapena pH balancing mankhwala, amagwiritsidwa ntchito kusintha pH yamadzi kuti ikhale mulingo womwe ukufunidwa. Pali mitundu iwiri ikuluikulu yosinthira pH yomwe imagwiritsidwa ntchito m'madziwe osambira:
1. pH Zowonjezera (Maziko): Sodium carbonate (soda phulusa) ndi pH yowonjezera yomwe imagwiritsidwa ntchito. Pamene pH ili pansi pa mlingo woyenera, imawonjezedwa kuti ikweze pH ndi kubwezeretsa bwino.
2. pH Reducers (Ma Acid): Sodium bisulfate ndi pH yochepetsera yomwe imagwiritsidwa ntchito kwambiri. pH ikakwera kwambiri, mankhwalawa amawonjezedwa kuti achepetse mpaka pamlingo woyenera.
M'mayiwe omwe amagwiritsa ntchito chlorine acidic, monga trichlor kapena dichlor, chowonjezera pH nthawi zambiri chimafunika kuthana ndi kutsika kwa pH. M'mayiwe omwe amagwiritsa ntchito sodium kapena calcium hypochlorite, ngati pH ili yokwera kwambiri pambuyo pothira chlorine, chochepetsera pH chingafunikire kutsitsa pH. Zowonadi, kuwerengera komaliza kogwiritsa ntchito kapena kusagwiritsa ntchito, komanso kuchuluka kwa momwe mungagwiritsire ntchito, kuyenera kutengera deta yomwe ilipo.
Kuonjezera chlorine ku dziwe kumakhudza pH yake, kutengera mtundu wa klorini womwe umagwiritsidwa ntchito.Chlorine Disinfectantszomwe zili ndi acidic kwambiri, monga trichlor, zimakonda kutsitsa pH, pomwe mankhwala ophera tizilombo ta alkaline chlorine, monga sodium hypochlorite, amakweza pH. Kusamalira bwino dziwe sikungofunika kuwonjezera chlorine pafupipafupi kuti muphe tizilombo toyambitsa matenda, komanso kuwunika mosamala ndikusintha pH pogwiritsa ntchito pH adjuster. Kukwanira bwino kwa pH kumawonetsetsa kuti mphamvu yophera tizilombo toyambitsa matenda ya chlorine imakulitsidwa popanda kusokoneza chitonthozo cha osambira. Polinganiza ziwirizi, eni madziwe amatha kusunga malo osambira audongo, otetezeka, komanso omasuka.
Nthawi yotumiza: Sep-05-2024