Wakambofunga here kuti zvimwe zvezvinhu zvatinoshandisa zuva nezuva, zvakaita sekurongedza chikafu nezvipfeko, zvinogona kunge zviri kuviga makemikari anokuvadza miviri yedu, asi isu tisinganyatsoteerera? Izvi zvinonzi PFAS. Vamwe vanozviti 'makemikari ekusingaperi'. Saka nhasi, ngatitaurei nezveizvi PFAS, kuti zvinokanganisa sei hutano hwedu, uye kuti tingazvidzivirira sei kubva mazviri sezvinobvira.
Ndezvipi izvi 'makemikari anogara aripo' (PFAS)?
Zvichitaurwa zviri nyore, PFAS (Perfluoroalkyl nePolyfluoroalkyl Substances) iboka remakemikari akagadzirwa nevanhu. Ane kugona kukuru kwekudzinga zvinhu zvakaita semvura, mafuta, nevhu. Kureva kuti, mvura nemafuta hazvinamatire pamusoro pazvo. Kungofanana nedonhwe remvura pashizha relotus.
Nekuda kweizvi, vagadziri vanoshandisa kemikari iyi inonzi PFAS muzvinhu zvakawanda. Funga nezvepani isinganamire yaunoshandisa mukicheni. Imhaka yekemikari iyi inoita kuti chikafu chisanamatire pairi. Izvi zvakare:
- Mbatya dzinodzivisa mvura
- Makapeti nemasofa asingatsvedzeri mavara
- Bepa rinodzivirira mafuta
- Mamwe marudzi ezvizoro (zvizoro)
- Furo rekudzimisa moto
Pane chikonzero nei zvichinzi 'makemikari asingaperi'. Izvi zvinodaro nekuti makemikari aya haaparare nyore nyore munzvimbo yatinogara kana mumiviri yedu . Anogara akadaro kwemakore, kunyange makumi emakore. Nekuda kweizvi, masayendisiti anofungidzira kuti anogona kuwedzera zvishoma nezvishoma munzvimbo yatinogara uye mumiviri yedu, zvichikonzera matambudziko ehutano nekufamba kwenguva.
PFAS inokanganisa sei miviri yedu? (Njodzi dzehutano)
MaPFAS aya, anopinda mumiviri yedu kuburikidza nemvura yatinonwa uye chikafu chatinodya, haabviswi nyore nyore, saka anoungana mumuviri. Zvidzidzo zvinoratidza kuti huwandu hwakakwira hwePFAS mumuviri hunogona kukonzera matambudziko akasiyana-siyana ehutano. Asi yeuka, kutsvagurudza pamusoro peizvi kuchiri kuenderera mberi.
Chinhu chakakosha ndechekuti havasi vese vanobatwa nePFAS vanozobatwa nezvirwere izvi. Asi njodzi yacho inogona kuwedzera. Saka zvakakosha kuziva izvi.
Pazasi pane dzimwe dzenjodzi huru dzehutano dzinogona kukonzerwa nePFAS.
| Sisitimu/nhengo yakakanganiswa | Dambudziko rehutano ringangoitika |
|---|---|
| Mwero weCholesterol | Kuwedzera kwehuwandu hwecholesterol mumuviri. |
| Mimba nevana | Njodzi yekunonoka kukura kwemwana ari mudumbu, huremu hushoma pakuzvarwa, kufuta kwevana, uye BP panguva yekuzvitakura (preeclampsia). |
| Sistimu yekudzivirira muviri | Kushaya simba kwemasoja emuviri, kudzikira kwekushanda zvakanaka kwemajekiseni. |
| Njodzi yekenza | Kuwanda kwenjodzi yekubatwa nekenza yeitsvo, prostate, uye testicular. |
| Mimwe migumisiro | Zvirwere zvakaita sechirwere chethyroid, kukuvara kwechiropa, kusabereka zvakanaka, uye chirwere chemaronda. |
Pane hukama here neBP yakakwira?
Ehe, dzimwe ongororo dzakaratidza hukama huripo pakati pePFAS neBP. Zvakaonekwa kuti huwandu hwakawanda hwePFAS hune chekuita nenjodzi yakawedzera yeBP, kunyanya pakati pevakadzi vezera repakati nepakati nemadzimai ane pamuviri.
PFAS inopinda sei mumiviri yedu?
Pane nzira dzakawanda dzinoshandiswa nekemikari iyi kupinda mumiviri yedu. Kana tikaziva izvi, tinogona kuderedza kusvibiswa kwatinoita.
- Mvura yekunwa: Nzira huru yekusangana nemvura yekunwa yakasvibiswa nePFAS. Nzvimbo dziri pedyo nemafekitori nenzvimbo dzekudzidzira kudzima moto dziri panjodzi huru yekusvibiswa nemvura.
- Chikafu: Kuburikidza nemiriwo, michero, uye zvigadzirwa zvemhuka zvakaita senyama nemukaka zvinorimwa muvhu kana mumvura ine tsvina yePFAS. Kunyanya nekudya hove dzinobva mumadziva ane tsvina.
- Kurongedza chikafu: PFAS iri mumapakeji asingapindi mafuta nemvura, akadai semabhokisi ezvekudya anotorwa uye mabhegi epopcorn emu microwave, inogona kunyudzwa muchikafu.
- Zvigadzirwa zvemumba: PFAS inogona kuburitswa kana pamusoro pemidziyo yekubikira isinganamatire payakwenywa. Zvakare, nekufema zvidimbu zveguruva zvinobva mumakapeti nemidziyo yemumba zvinodzivirira mavara.
- Zvimwe zvigadzirwa zvekunaka: Zvimwe zvemafaundesheni, mascara asingapindi mvura, uye mapolish ezvipikiri zvinogona kunge zvine PFAS.
Ungazvidzivirira sei kubva kuPFAS idzi?
Zvakaoma kudzivirira zvachose mishonga iyi, sezvo yava kuwanda munzvimbo dzakatikomberedza. Zvisinei, tinogona kuderedza zvakanyanya kusvibiswa kwedu.
1. Chenjerera mvura yako yekunwa: Kana uchishandisa mvura inobva kunzvimbo yeruzhinji, tarisa mushumo wehunhu hwemvura yemuno. Kana mvura yako ine huwandu hwakawanda hwePFAS, zvakanaka kushandisa sefa yemvura ine chitupa. Kana usina chokwadi, zvakachengeteka kunwa uye kubika nemvura yemumabhodhoro.
2. Chenjerera pakushandisa midziyo yekubikira isinganamire: Kana poto yako isinganamire ine mavanga kana mitswe pamusoro payo, zvakanaka kuirasa woshandisa simbi isinganamire, simbi yakakandwa, kana midziyo yeceramic. Kana ukashandisa midziyo yekubikira isinganamire, dzivisa kubika pakupisa kwakanyanya.
3. Funga nezvekurongedza chikafu: Deredza kutenga chikafu nekukurumidza zvakanyanya sezvinobvira. Kudya kwakagadzirwa kumba kunogara kune hutano. Dzivisa kupisa chikafu kubva muchitoro mupakeji imwe chete.
4. Chengeta imba yako yakachena: PFAS inogona kuungana muguruva remumba, saka pukuta imba yako nguva dzose woipukuta nejira rakanyorova.
5. Verenga mazita ezvigadzirwa: Kana chigadzirwa chiine mazwi akadai sekuti “PTFE” kana kuti “fluoro” pane zvachinoshandisa, chingangove chine PFAS. Sarudza zvigadzirwa zvakanyorwa kuti “haina PFAS.”
Kana uine chero dambudziko rehutano kana kunetseka nezveizvi, chinhu chakanakisa chekuita ndechekuona chiremba wemhuri yako kuti akupe mazano . Zvakakosha kutaura nachiremba wako nezveizvi kana uine pamuviri kana kuti uchironga kuva nemwana.
Mharidzo Yekuenda Nayo Kumba
- PFAS rudzi rwe 'makemikari asingaperi.' Haaparare nyore nyore munharaunda kana mumiviri yedu.
- Izvi zvinogona kupinda mumiviri yedu kuburikidza nemidziyo yekubikira isinganamatire, mbatya dzisingapindi mvura, kurongedza chikafu, uye mvura yakasviba.
- Kugara kwenguva refu muPFAS kunogona kukonzera matambudziko ehutano akadai sekuwedzera kwecholesterol, njodzi yekenza, uye kudzikira kwekudzivirira muviri.
- Kusangana nechinhu ichi kunogona kuderedzwa nekudzivirira midziyo yekubikira isinganamire, kushandisa mafirita emvura ane certification, uye kuderedza chikafu chinokurumidza.
- Kana muine kusava nechokwadi nezveutano hwenyu, musanonoka uye bvunzai chiremba wenyu.
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