Nzira yekugadzira mvura yakanaka kunwa
Zvemukati
Kurapwa kwemvura pamba kuti inwe, mushure meshungu, semuenzaniso, inzira inosvikika iyo inofungidzirwa neWorld Health Organisation (WHO) kuti ibudirire mukudzivirira hosha dzakasiyana dzinogona kutapuriranwa nemvura yakasviba, senge hepatitis A, cholera kana typhoid fever.
Kune izvi, zvigadzirwa zvinowanikwa nyore zvinogona kushandiswa, senge bleach, asi zvakare zuva uye kunyange mvura inodzika.
Dzinotevera nzira idzo dzinoonekwa sedzinoshanda kugadzirisa hutachiona hwemvura, zvichideredza mikana yekubata chero chirwere:
1. Mafirita uye zvinonatsa mvura
Mafirita emvura anowanzo ari zvigadzirwa zviri nyore uye anogona kushandiswa kana mvura yakasviba, asi hapana fungidziro yekuti yakasvibiswa nehutachiona hunokuvadza. Aya mashandiro anoshanda kubva pakati pekenduru inochengetedza zvisakachena, senyika uye nezvimwe sediment. Mafirita anokwanisa kubvisa tsvina kubva mumvura uye chimwe chezvakanaka zvacho ndechekuti ivo havadi kushandisa magetsi, pamusoro pekuve nemutengo unodhura, kana uchienzaniswa nevanonatsa mvura.
Nekudaro, iyo yekuchenesa mvura ine mukana pane iyo firita, nekuti, kuwedzera kune iyo yepakati firita chinhu, inowanzo kuve nekamuri yekuchenesa ine yakasarudzika matekinoroji, senge mapampu kana ultra-violet marambi, ayo anokwanisa kubvisa hutachiona.
Chero iyo firita kana munatsi, zvakakosha kuti utarise chitupa cheInmetro, inova iyo National Institute of Metrology, Standardization uye Industrial Quality, kuve nechokwadi chekuti firita kana munatsi rinoshanda mukuita kuti mvura ive yakanaka yekudyiwa. .
2. Makemikari disinfection
Chemical disinfection ndiyo imwe nzira inoshanda kwazvo yekubvisa hutachiona kubva mumvura uye kuita kuti inwe, ichideredza njodzi dzehutano. Nzira huru ndedze:
- Sodium hypochlorite / bleach: hypochlorite yakanaka pakuisa disinfecting mvura, ichiita kuti ive yakachengeteka kunwa, uye inowanikwa nyore musina kubviswa bleach, iyo iri pakati pe2 ne2,5% sodium hypochlorite. Madonhwe maviri chete ndiwo anofanirwa kuchenesa 1 litre yemvura, uye rega iite kwemaminetsi gumi nemashanu kusvika makumi matatu usati wanwa;
- Hydrosteril: chigadzirwa chinogona kushandiswa seimwe nzira kune sodium hypochlorite uye icho chakagadzirirwa kubvisa hutachiona kubva mumvura uye chikafu, uye hunogona kuwanikwa mune mamwe masupamaketi. Kuita kuti mvura inakidze kunwa, madonhwe maviri echigadzirwa anofanirwa kuiswa mu1 litre yemvura, uye mirira maminetsi gumi nemashanu.
- Lozenges: zvinoshanda pakuchenesa mvura, sezvo zviri nyore kutakura mumabhegi kana mumasaga, uye ingo wedzera 1 piritsi mu1 litre yemvura uye mirira kuita kwemaminetsi gumi nemashanu kusvika makumi matatu. Mimwe mienzaniso yakajairika ndeye Clor-in kana Aquatabs.
- Iodine: inowanikwa zviri nyore mumafarmacy, uye iri imwe sarudzo yekuisa mvura mumushonga, zvichidikanwawo madonhwe maviri litita rega rega remvura, uye rega riite kwemaminetsi makumi maviri kusvika makumi matatu. Kushandiswa kwaro hakuratidzwe kune vakadzi vane nhumbu, vanhu vane hutachiona hutachiona kana vanoshandisa lithiamu-based mishonga, sezvo inogona kukuvadza mune idzi kesi.
Maitiro ekuuraya hutachiona kana kubvisa hutachiona, kunyangwe zvichikosha pakusiya mvura yekunwa, haabvise kumwe kusvibiswa, senge simbi dzinorema kana lead, uye nekudaro inofanirwa kushandiswa chete kana mafirita kana zvinonatsa zvisipo.
3. Bika
Mvura inodzika zvakare inzira yakachengeteka kwazvo yekuita kuti mvura inwe munzvimbo dzisina mafirita kana zvinonatsa, zvisinei, kuona kuti hutachiona hwabviswa, zvinokurudzirwa kupukuta mvura nejira rakachena wozobikira mvura yacho ku zvishoma maminitsi mashanu.
Mvura yakabikwa inogona kuva nekunakirwa kusingafadzi uye, kuita kuti kuravira uku kunyangarike, unogona kuisa chidimbu chemoni apo ichitonhora kana kufefetedza mvura, izvo zvinogona kuitwa nekuichinja kakawanda.
4. Dzimwe nzira
Kunze kwekusefa, kuchenesa, disinfection uye kufashaira, kune dzimwe nzira dzekubvisa tsvina kubva mumvura, senge:
- Solar mvura kuratidzwa, mubhodhoro rePET kana mudziyo wepurasitiki, uye siya kwemaawa matanhatu muzuva. Iyi nzira inonyanya kukodzera kana mvura isingaoneke seine tsvina;
- Decanting inosanganisira kusiya mvura yakamira mumudziyo kwemaawa mazhinji, iyo inobvumira ivhu rinorema kugara pasi. Kana ukamira kwenguva refu, iko kuchenesa kunowedzera.
- Sefa yekuzvigadzirira, izvo zvinokwanisika kuita nekushandisa bhodhoro rechipfuwo, acrylic mvere, giraidhi yakanaka, yakamisikidzwa kabhoni, jecha uye yakakora mavhu. Iyo yakatetepa yeakisi yeakisi inofanira kuiswa mukati pamwe nezvimwe zvinoshandiswa, muhurongwa hwataurwa. Zvino, ingouraya hutachiona nechero ipi yeiyo disinfection nzira.
Idzi nzira hadzina kushanda sedzakambotaurwa, asi dzinogona kubatsira munzvimbo dzisina kugadzikana kana pasina dzimwe nzira. Nenzira iyi, zvinokwanisika kunwa mvura pasina kuisa hutano hwako panjodzi. Tsvaga kuti ndeipi mhedzisiro yekunwa yakasviba mvura inogona kuva.