ACP 20 6

Kodi pali kusiyana kotani pakati pa dziwe losambira pamadzi amchere ndi dziwe losambira la chlorine?

Kodi pali kusiyana kotani pakati pa dziwe losambira pamadzi amchere ndi dziwe losambira la chlorine?

Maiwe osambira ndi njira yabwino kwambiri yozizirira m'chilimwe kapena kuchita masewera olimbitsa thupi omwe alibe mphamvu zochepa. Pali mitundu iwiri ikuluikulu ya maiwe osambira: madzi amchere ndi klorini. Maiwe osambira amadzi amchere adziwika kwambiri m'zaka zaposachedwa, chifukwa akuti ndi abwino komanso osasamalira zachilengedwe m'malo mwa maiwe achikhalidwe a chlorine. Komabe, anthu ambiri akadali osokonezeka ponena za kusiyana kwa zinthu ziwirizi.

Choyamba, ndikofunikira kumvetsetsa kuti mitundu yonse iwiri ya dziwe imafunikira mtundu wina wa chlorine kuti ikhalebe ndi ukhondo. Kusiyana kwakukulu kuli momwe chlorine imaperekedwa ku dziwe. Mu dziwe lachikhalidwe la chlorine, klorini amawonjezeredwa m'madzi pamanja. Izi zitha kuchitika m'njira zingapo, monga kugwiritsa ntchito mapiritsi a klorini, ma granules, kapena madzi. Kuchuluka kwa klorini kudzadalira kukula kwa dziwe komanso kuchuluka kwa osambira. Chlorine ndi mankhwala ophera tizilombo toyambitsa matenda, koma amathanso kukhala owopsa pakhungu ndi m'maso, ndipo ali ndi fungo lodziwika bwino lomwe anthu ambiri salipeza.

Mu dziwe lamadzi amchere, chlorine imapangidwa kudzera mu njira yotchedwa electrolysis. Izi zimatheka powonjezera mchere (sodium kolorayidi) m'madzi a dziwe, omwe amadutsa mu selo la electrolysis. Magetsi ochokera ku selo amathyola mcherewo kukhala zigawo zake (sodium ndi klorini). Klorini yopangidwa motere ndi yocheperapo kuposa klorini yomwe imagwiritsidwa ntchito m'mayiwe achikhalidwe, ndipo imakhala yokhazikika, kutanthauza kuti imakhala nthawi yayitali m'madzi. Kuphatikiza apo, maiwe amadzi amchere amafunikira kusamalidwa pang'ono kuposa maiwe achikhalidwe, popeza milingo ya chlorine ndiyosavuta kuyang'anira ndikuwongolera.

Pali zabwino zambiri zogwiritsira ntchito dziwe lamadzi amchere. Choyamba, madziwo amakhala ofewa komanso osapweteka pakhungu ndi m'maso. Izi zili choncho chifukwa madzi amchere amakhala ndi mankhwala ochepa kwambiri kuposa maiwe amtundu wa chlorine. Kuphatikiza apo, maiwe amadzi amchere ndi abwino kwa chilengedwe, chifukwa amatulutsa mankhwala owopsa komanso zinyalala zochepa. Zimakhalanso zosavuta kuzisamalira, chifukwa milingo ya chlorine imakhala yokhazikika komanso yodziwikiratu.

Komabe, pali zovuta zina zogwiritsira ntchito dziwe lamadzi amchere. Chifukwa chimodzi, amatha kukhala okwera mtengo kwambiri kukhazikitsa ndi kukonza kuposa maiwe achikhalidwe a chlorine. Mtengo woyamba wa dongosolo la madzi amchere ukhoza kukhala wokwera, ndipo dongosololi lingafunike kukonzanso kwambiri pakapita nthawi. Kuonjezera apo, anthu ena amawona kukoma kwa madzi amchere kukhala kosasangalatsa, ndipo mcherewo ukhoza kuwononga zida zina za dziwe pakapita nthawi.

Yolembedwa muosagawidwa.

Siyani Yankho

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