Ita Kuti Mvura Isachengeteke Kunwa Kana Njodzi Inokuvara
Giardia lamblia uye Cryptosporidium inowanikwa muhova nemakungwa. Kubikira ndiyo nzira yakanakisisa yekubvisa idzi marudzi ezvipenyu.
Nguva dzose sarudza mvura inoyerera (nzizi uye nzizi) pamusoro pemvura yakadzika (makungwa nemadziva) uye kushandura mweya musati washandisa. Mvura yakanaka inowanzochengetedzwa asi inogona kusvibiswa panguva yemafashamo. Usadya mvura zvakanaka mushure mekuitika kwenjodzi kunze kwekurairwa kuti uite saizvozvo nevakuru vakuru.
Kunze kwekunge mvura yakanzi yakachengeteka nevane masimba, inofanirwa kuve isina kuvharidzirwa isati yatwa, kubika, kugadzira zvinwiwa zvakagadzirwa (zvakadai sevana vana mafuta), kana kupwanya mazino.
Matanho Okurapa Maji
- Shandisa mvura yakasviba kuburikidza nemucheka wakachena kana firiji.
- Regai mvura igare kweawa kana maviri mushure mekutsvaga kuitira kuti mhuka ipi neipi igare. Dururira mvura yakajeka kubva kumusoro kusvika mune imwe mudziyo. Ngwarira kuti usaisa doro mumudziyo mutsva.
- Bira mvura yakasvibiswa uye yakagadzirirwa nesimba kweminiti imwechete (painenge iri pamusoro peiraira, viraira kwemaminitsi matatu). Usatanga ovha kusvikira iwe uine mazai akanaka ekuputika.
- Kuvandudza kunhuwa kwemvura yakabikwa, kuyananisira nokuidururira shure uye mukati pakati pemiti uye urege kumira kwemaawa mashomanana. Iwe unogonawo kuwedzera pini yemunyu kune rimwe nerimwe (kana litre) remvura yakabikwa.
- Chengetedza mvura yakabikwa muzvinyoro zvakachena nemaputi.
Kunobva:
"Emergency disinfection yemvura yokunwa." 28 Nov 2006. Ground mvura nemvura yekunwa . US EPA. 27 Nov 2007.