Mapiritsi a NADCC a Chithandizo cha Sater
Mawu Oyamba
NaDCC, yomwe imadziwikanso kuti sodium dichloroisocyanurate, ndi mtundu wa chlorine womwe umagwiritsidwa ntchito popha tizilombo. Amagwiritsidwa ntchito pochiza madzi ambiri pakagwa mwadzidzidzi, koma amathanso kugwiritsidwa ntchito popangira madzi apanyumba. Mapiritsi amapezeka ndi zinthu zosiyanasiyana za NaDCC kuti azigwira madzi osiyanasiyana nthawi imodzi. Nthawi zambiri amasungunuka nthawi yomweyo, mapiritsi ang'onoang'ono amasungunuka pasanathe mphindi imodzi.
Kodi chimachotsa bwanji kuipitsa?
Akawonjezeredwa m'madzi, mapiritsi a NaDCC amatulutsa hypochlorous acid, yomwe imakhudzana ndi tizilombo toyambitsa matenda kudzera mu okosijeni ndikuwapha. Zinthu zitatu zimachitika pamene klorini wawonjezeredwa m'madzi:
Klorini ina imakumana ndi zinthu zachilengedwe komanso tizilombo toyambitsa matenda m'madzi kudzera mu okosijeni ndikuzipha. Mbali imeneyi imatchedwa chlorine yodyedwa.
Klorini ina imamenyana ndi zinthu zina zakuthupi, ammonia, ndi chitsulo kupanga mankhwala a klorini atsopano. Izi zimatchedwa kuphatikiza klorini.
Kuchuluka kwa klorini kumakhalabe m'madzi osagwiritsidwa ntchito kapena kumangidwa. Gawoli limatchedwa free chlorine (FC). FC ndi njira yabwino kwambiri ya chlorine popha tizilombo toyambitsa matenda (makamaka ma virus) ndipo imathandiza kupewa kuipitsidwanso ndi madzi oyeretsedwa.
Chilichonse chiyenera kukhala ndi malangizo ake a mlingo woyenera. Nthawi zambiri, ogwiritsa ntchito amatsatira malangizo azinthu kuti awonjezere mapiritsi oyenerera a kuchuluka kwa madzi oti ayeretsedwe. Madziwo amagwedezeka ndikusiyidwa nthawi yomwe yasonyezedwa, nthawi zambiri mphindi 30 (nthawi yolumikizana). Pambuyo pake, madziwo amathiridwa mankhwala ophera tizilombo toyambitsa matenda ndipo okonzeka kugwiritsidwa ntchito.
Mphamvu ya klorini imakhudzidwa ndi turbidity, organic matter, ammonia, kutentha ndi pH. Madzi amtambo amayenera kusefedwa kapena kuloledwa kuti akhazikike musanawonjezere klorini. Njirazi zidzachotsa tinthu tating'onoting'ono tating'ono ndikuwongolera zomwe zimachitika pakati pa chlorine ndi tizilombo toyambitsa matenda.
Zofunikira za Madzi a Source
matope otsika
pH pakati pa 5.5 ndi 7.5; mankhwala ophera tizilombo ndi osadalirika kuposa pH 9
Kusamalira
Zogulitsa ziyenera kutetezedwa ku kutentha kwambiri kapena chinyezi chambiri
Mapiritsi amayenera kusungidwa kutali ndi ana
Mlingo wa Mlingo
Mapiritsi amapezeka ndi zinthu zosiyanasiyana za NaDCC kuti azigwira madzi osiyanasiyana nthawi imodzi. Titha kusintha mapiritsi malinga ndi zosowa zanu
Nthawi Yochitira
Malangizo: Mphindi 30
Nthawi yocheperako yolumikizana imadalira zinthu monga pH ndi kutentha.
