Wakambofunga here kuti pangave paine chimwe chinhu chine njodzi chakavanzika mumvura yatinonwa uye chikafu chatinodya zuva nezuva chisingaonekwe nemaziso edu, chisina kunaka, uye chisina hwema? Zvingadaro zvechokwadi. Ndizvo zvinoreva arsenic . Pamwe wakambonzwa zita iri mupepanhau nepaTV. Asi chokwadi ndechekuti, zvakakosha kuti isu tese tizive nezvemhedzisiro yaro pahutano hwedu. Saka ngatitaurei nezvazvo nhasi, nenzira yaunogona kunzwisisa.
Chii chinonzi Arsenic?
Zvichitaurwa zviri nyore, arsenic chinhu chinowanikwa muvhu nematombo epasi redu. Kungofanana nesimbi necalcium . Asi dambudziko nderekuti, arsenic ine chepfu kumiviri yedu . Inowedzerwa kune zvakatipoteredza kubva pakuputika kwemakomo, kubva mukati mevhu, uye kubva mumarara emaindasitiri.
Arsenic inowanikwa mumhando mbiri huru.
1. Organic Arsenic: Iyi arsenic yakasanganiswa nechinhu chinonzi kabhoni. Inowanzo kuwanikwa mumiti nemhuka. Haina chepfu zvishoma pane dzimwe mhando.
2. Arsenic Isina Kugadzirwa : Iyi ndiyo mhando ine njodzi uye ine chepfu zvakanyanya . Iyi ndiyo inowanzosvibisa mvura yekunwa nevhu. Iyi mhando inoburitswa munzvimbo dzakatikomberedza kubva kumafekitori nematanda akagadziriswa nekumanikidzwa.
Patinotaura nezve " poison yearsenic", tiri kunyanya kutaura nezvekudya arsenic isina kugadzirwa.
Izvi zvinopinda sei mumiviri yedu?
Kune nzira dzakawanda huru dzinoshandiswa nearsenic kupinda mumiviri yedu. Kunyangwe World Health Organization (WHO) inoti kusvibiswa kwearsenic nemvura yepasi ndiyo dambudziko guru rehutano hwevanhu pasi rose.
- Kuburikidza nemvura yekunwa: Iyi ndiyo nzira huru uye ine njodzi zvikuru. Mvura yemugodhi, iyo vanhu vazhinji vanoshandisa, kunyanya munyika dzakaita sedzedu, inogona kusvibiswa nearsenic inowanikwa muvhu mune dzimwe nzvimbo. Sezvo arsenic isina kuravira, ruvara, kana hwema, hapana nzira yekuziva kana chepfu iyi iri mumvura pasina kuiedza.
- Kubva muchikafu:Arsenic iri muvhu inotorwa nezvirimwa. Izvi zvinogona kukonzera kuwanda kwearsenic mune zvimwe zvekudya, kunyanya mupunga. Dzimwe hove , huku, uye howa zvinogonawo kunge zvine arsenic. Zvisinei, sezvo iyi iri nzira yechisikigo, hazvigoneke kubvisa arsenic zvachose muzvikafu.
- Nekufema: Arsenic inogonawo kumedzwa nekufema guruva kana utsi huri mairi (semuenzaniso, kubva kune mamwe mafekitori).
Chinhu chakakosha ndechekuti kana arsenic yangopinda mumuviri, inoungana zvishoma nezvishoma. Pane kuunganidzwa kwearsenic yakawanda panguva imwe chete, kuunganidzwa zvishoma nezvishoma kwearsenic nekufamba kwenguva ndiko kunokonzera zvirwere zvine njodzi kwenguva refu.
Ndezvipi zviratidzo zve chepfu ye arsenic?
Zviratidzo zveizvi zvinosiyana zvichienderana nehuwandu uye nguva yekunwa arsenic. Zvinogona kukamurwa muzvikamu zviviri: chepfu inokurumidza, inoitika kana huwandu hwakawanda hukatorwa panguva imwe chete, uye chepfu isingaperi, inoitika kana huwandu hushoma hukatorwa kwenguva yakati.
| Zviratidzo zve chepfu ye arsenic | |
|---|---|
| 1. Zviratidzo Zvikuru - Kana munhu akanwa mvura yakawanda panguva imwe chete | |
| Sisitimu yekugaya chikafu | Kurwadziwa kwakanyanya mudumbu, kuda kurutsa, kurutsa (dzimwe nguva neropa), uye manyoka akanyanya. |
| Zvimwe zvinhu | Kuravira kwakaita sesimbi kana kuti negariki mumuromo, musoro wakanyanya, kurwadziwa kwetsandanyama. |
| Mumamiriro ezvinhu akaoma | Kushanda kwemoyo netsinga kunogona kukanganisa mashandiro emuviri uye kunyange kufa kunogona kuitika. Kana uine zviratidzo izvi, unofanira kuenda kuchipatara nekukurumidza kuEmergency Treatment Unit (ETU). |
| 2. Zviratidzo Zvisingaperi - Zviratidzo zvinokura nekufamba kwenguva | |
| Kuchinja kweganda | Kukora kweganda (kunyanya zvanza netsoka), kuchinja kweruvara rweganda (mavara matema kana machena), uye maronda madiki paganda. |
| Sisitimu yetsinga | Zvirwere zvakaita sekunzwa kusanzwa zvakanaka, uye kuoma mitezo zvishoma. |
| Mimwe migumisiro yenguva refu | Kusashanda zvakanaka kwemoyo, hope, kuda kurutsa, kuona zvisizvo, pfari, uye njodzi yakakura yekubatwa nekenza yemhando dzakasiyana-siyana. |
Ndezvipi zvinokonzeresa hutano kwenguva refu?
Apa ndipo patinofanira kunyanya kutarisisa. Kugara tichishandisa arsenic kwenguva refu kunogona kukonzera matambudziko makuru ehutano.
- Kenza: Arsenic isina kugadzirwa inokonzera kenza. Ndiyo inonyanya kukonzera kenza yeganda, kenza yemapapu, kenza yedundira, kenza yeitsvo, uye kenza yechiropa.
- Chirwere cheshuga: Tsvagiridzo yakawana hukama pakati pekunwa arsenic uye mamiriro ekugadzirisa muviri akadai sechirwere cheshuga.
- Chirwere chemwoyo: Chinogona kukanganisa mashandiro emwoyo uye kukonzera BP yakakwira nezvimwe zvirwere zvemwoyo.
- Mhedzisiro pavana: Vana vanobatwa nearsenic vachiri vana vari panjodzi huru yekubatwa nezvirwere zvakasiyana-siyana pavanenge vakura. Mhedzisiro iyi inogona kuramba iripo kwemakore mushure mekunge vabatwa nearsenic varega.
Ngatidzidzei nezvekuongororwa kwechirwere uye kurapwa kwacho.
Kana uine zviratidzo izvi kana kuti uchifungidzira kuti une chepfu ye arsenic, unofanira kuona chiremba . Chiremba achakubvunza nezvezviratidzo zvako uye, kana zvichidikanwa, achakubvunza kuti uone huwandu hwe arsenic mumuviri wako.
- Kuongororwa kweweti
- Kuongororwa kweropa
- Kuongorora nzara nebvudzi
Kana zvasvika pakurapa, hapasati pava ne "mushonga" mumwe chete unoshanda wechepfu yearsenic. Chinhu chakanakisa chekuita ndechekudzivisa kunwa arsenic.
Zvisinei, mune dzimwe nguva, kunyanya kana paine chepfu yakanyanya, mushonga unonzi "chelation therapy" unoshandiswa kubvisa arsenic mumuviri. Zvisinei, unogona zvakare kuva nemigumisiro yakaipa uye nekudaro unongoitwa pasi pekutarisirwa nachiremba.
Pamusoro pezvo, kumwe kutsvakurudza kwakaratidza kuti kutora vhitamini folic acid zuva nezuva kunogona kuderedza huwandu hwearsenic muropa revanhu vanogara vaine arsenic kwenguva refu. Zvisinei, zvakakosha kutaura nachiremba wako usati waita chero chimwe chezvinhu izvi.
Kana muchifunga kuti mune chepfu, munogonawo kufonera National Poison Information Centre kuColombo National Hospital kuti muwane mazano.
Ungazvidzivirira sei kubva kuarsenic?
Kudzivirira kuri nani zvakapetwa chiuru pane kurapa. Saka tingazvidzivirira sei kubva kumuvengi uyu asingaoneki?
- Edza mvura yemutsime rako: Kana uchishandisa mvura yemutsime, zvakakosha kuti uiongorore nguva nenguva kuti uone kana ine arsenic nedzimwe simbi dzinorema. Unogona kuita izvi nekubata Public Health Inspector (PHI) yemunharaunda yako kana sangano rehurumende rakakodzera.
- Mafirita Emvura: Yeukai, mafirita emvura epamba haakwanise kubvisa arsenic. Mafirita akakosha (semuenzaniso reverse osmosis, activated alumina) akagadzirirwa kubviswa arsenic anodiwa.
- Kudya: Idya chikafu chakakwana chemhando dzakasiyana dzezvikafu, pane kungodya mhando imwe chete yechikafu, kunyanya mupunga unobva munzvimbo imwe chete.
- Kuchengetedzeka kubasa: Kana uchishanda muindasitiri umo ungangosangana nearsenic (semuenzaniso, migodhi, mishonga yekurima), tevera nzira dzekuchengetedza dzakapihwa nesangano rako.
Mharidzo Yekuenda Nayo Kumba
- Arsenic ichepfu ine njodzi isina kuravira, kunhuhwirira, kana ruvara uye inogona kuwanikwa mumvura nezvimwe zvekudya.
- Kugara uchirwara kwenguva refu kunogona kukonzera zvirwere zvakakomba zvakaita sezvirwere zveganda, chirwere cheshuga, chirwere chemwoyo, uye kenza.
- Kana ukashandisa mvura yemutsime, zvakakosha kuti uiongorore kana iine arsenic.
- Kana uine zviratidzo zvenguva refu zvakaita sekuchinja kweganda kusingatsananguriki kana kuti kusanzwa zvakanaka kwemakumbo ako, usazvitore sezvisina basa woenda kuna chiremba.
- Kudzivirira ndiwo mushonga wakanakisisa, saka gara uchingwarira mvura yakachengeteka uye kudya zvine mwero.
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