Kugwiritsa Ntchito PDADMAC Pochotsa Utsi ndi Kuchepetsa Mtundu mu Madzi ndi Kuyeretsa Madzi Otayira
Kukhuthala kwa madzi ndi utoto wake ndi zizindikiro zofunika kwambiri za ubwino wa madzi, makamaka m'mafakitale ndi m'mizinda. Kukhuthala kwakukulu, komwe kumachitika chifukwa cha zinthu zolimba monga dongo, matope, ndi zinthu zachilengedwe, kumachepetsa mphamvu yophera tizilombo toyambitsa matenda, kumalimbikitsa kukula kwa tizilombo toyambitsa matenda, komanso...
Mafunso Ofunsidwa Kawirikawiri Zokhudza Mapiritsi a Chlorine Osambira kwa Ogula Ambiri
Mapiritsi a chlorine a dziwe losambira amagwira ntchito yofunika kwambiri pakusunga ukhondo, chitetezo, ndi ukhondo wa maiwe osambira, ma spa, mapaki amadzi, ndi malo osangalalira padziko lonse lapansi. Pakati pa mankhwala onse ophera tizilombo toyambitsa matenda m'madziwe, mapiritsi a trichloroisocyanuric acid (TCCA) ndi sodium dichloroi...