Yayinda kasuwa na vinyl ke ci gaba da girma a cikin shahararrun mutane, akwai damuwa mai tsanani game da yanayin muhalli game da wannan matsala. Daga yinwa, ta hanyar shigarwa da amfani, har ma bayan an gama rayuwa, vinyl yana da damar haifar da lahani ga al'ada da keɓaɓɓen yanayinka, a hanyoyi da yawa.
Ruwan Rinjin Vinyl
Ma'anar: Poly Vinyl Chloride ko PVC shine sunan fasaha ga vinyl da aka samo a cikin kayan da ke ƙasa.
Gaskiya: Akwai fam miliyan 14 da aka gina a cikin Amurka a kowace shekara.
Dioxins da Vinyl Flooring
Dioxins su ne carcinogenic toxin bioaccumulative, wanda zai iya ci gaba a cikin yanayi na tsawon lokaci. Wadannan sunadarai masu haɗari suna halitta a lokacin yin Chloride a cikin PVC. Wadannan abubuwa suna haifar da haɗarin kiwon lafiya ga duk wanda aka bayyana musu.
A wasu lokuta, toxins ɗin na iya jurewa tsawon lokaci don tafiya da dama miliyoyin miliyoyin da ke haddasa cutar a fadin fadin ƙasa. Hakanan zasu iya haɗuwa da halittu a ƙananan matakan sarkar abinci, wanda hakan zai ci gaba da cinye dabbobi.
Sauran sauran gubobi da aka samar a lokacin yin chlorine a cikin PVC sun hada da ethylene dichloride da vinyl chloride. Duk waɗannan abubuwa zasu iya haifar da mummunar cutar ga yanayi da mutanen da ke zaune a yankin da ke kewaye da wadannan tsire-tsire.
Phthalates: Wasu vinyl suna da wuya, amma yawancin kashin vinyl yana da taushi da kuma samar da gwaggwabar riba. An samo wannan halayen ta hanyar hada phthalates zuwa kayan abinci lokacin da aka kera PVC. Wadannan abubuwa ne masu guba, kuma an danganta su da matsalolin halayyar haihuwa da na numfashi a cikin mutanen da suka nuna musu kwanciyar hankali.
Vinyl Manufacturers Rebuttal
Duk da yake akwai bayanai da yawa da ke goyon bayan gaskiyar cewa samar da masarar masara ne mai hadarin gaske ga yanayin, masana'antun wadannan samfurori sunyi yawa da'awar da suke sanya wadannan abubuwan a matsayin hangen zaman gaba.
Dioxin, mafi yawan cututtukan da aka haifar da shi a lokacin sarrafawa, an samar da shi kowane lokaci duk wani abu na kwayoyin halitta yana incinerated. Mafi yawan masu samar da dioxin a duniya shine duniyar gandun daji da kuma tsautsayi. Wadannan yanayi sune dwarf matakin Dioxin samfurin masu samar da ƙasa, wanda ya kai gwargwadon gwargwadon kowace shekara.
A cewar binciken da yawa, matakin Dioxin a cikin yanayi ya ƙi a cikin shekaru 40 da suka wuce, duk da girman karuwar aikin samar da katako na vinyl.
Ma'aikatar Tsaro
A cikin shekarun 1970s, likitoci sun fara lura cewa wasu ma'aikata da ke aiki a cikin masana'antar Vinyl Chloride monomers, wani muhimmin mahimmanci a cikin kamfanonin PVC, suna fama da ƙananan matakan da ke da irin wannan ciwon daji. Saboda wannan ka'idodin binciken sun wuce don inganta lafiyar ma'aikata da ke cikin wadannan matakai.
Yau PVC an gina shi a cikin abin da aka sani da tsarin kulle rufe.
Wannan yana nufin ma'aikacin yadawa ga abubuwa da ake amfani dashi a cikin samar da PVC yana a mafi mahimmanci a kowace ma'ana tare da layin samarwa. Wadannan canje-canjen a cikin masana'antu sun haifar da wani rahoton da cutar ta kamu da cutar ta hanyar nunawa ga wadanda suka hada da wannan lamarin tun lokacin da aka kafa su.
Cibiyar Chlorine
Chlorine a cikin PVC ba wai kawai ya haifar da barazanar muhalli ba a lokacin da aka gina shi, amma har ila yau wani kwayar halitta ce da 'yan ta'adda za su iya amfani dasu. Saboda rashin amfani sosai, kuma mai guba, ana gano manyan kayan ajiyar ajiyar abubuwan da Amurka ta dauka a matsayin makasudin makami ga hare-haren ta'addanci. Irin wannan harin zai iya yada wannan guba don mil mil a fadin yanayi.
Kayayyakin abu da amfani da makamashi a aikin Vinyl
Babban sashi wanda ake amfani dashi a cikin aikin na vinyl shine man fetur, hanya mai ban mamaki.
Duk da haka, adadin man fetur da aka yi amfani da shi wajen samar da vinyl ya kasa da amfani da mafi yawan kwayoyin.
Muhalli Impact Bayan Shigarwa
VOC ta: Saboda kayan da ake amfani da su a cikin kullun, vinyl wani lokaci zai fitar da matakan daban-daban na Kayan Kayan Gwari na Volatile, ko VOC cikin iska don wani lokaci bayan shigarwa na farko . Wadannan abubuwa masu guba suna da illa ga yanayin iska na halin yanzu kuma zai iya haifar da matsaloli na numfashi a cikin lokaci.
Matsayin VOC ta saki za a tabbatar da ingancin abu da yawan lokacin da ya wuce tun lokacin shigarwa. Zaka iya biyan waɗannan sakamakon na mafi yawan ta hanyar tabbatar da cewa ka sayi daga asalin kayan aiki, sa'annan ka tabbata cewa sararin samaniya yana da kyau a cikin kwanaki masu yawa, ko kuma bayan makonni bayan shigarwa.
Adhesives: Akwai matsaloli da dama tare da adhesives da aka sanya don shigar da tile vinyl . Wannan ya hada da kasancewar asbestos, da sunadarai wanda zai haifar da watsar da VOC bayan shigarwa. Abin godiya da yawa daga cikin wadannan matsalolin an warware su tare da haɗin gwiwar zamani, duk da haka, ya kamata ka karanta duk alamu da umarnin shigarwa a hankali don tabbatar da cewa baza ka nuna kanka ga hadarin lafiya ba.
Durability: Idan an shigar dashi sosai kuma a kula da shi , shigarwar masarar na vinyl na iya wucewa ga shekaru 10 zuwa 20, wanda ya fi tsayi fiye da mafi yawan kayan aiki da kuma sauran tsabta. Wannan yana ajiyewa akan sharar gida da kuma tasirin muhalli na cirewa, yardawa, da kuma sauya kwakwalwanka tsawon shekarun da suka gabata.
A lokaci guda kuma, ba za a sake gyara benaye na vinyl ba. Wannan yana nufin cewa da zarar an lalata kayan, yana buƙatar cirewa da maye gurbin. Tare da tudun tutaki, wannan tsari ne mai sauƙi, kuma ana iya cire takalma ɗaya ba tare da yunkuri ko rikici ba. Duk da haka, tare da takardar, hanyar da kawai za a gyara bene za a cire wani ɓangare na shi. Bugu da ari, da zarar duk fuskar ƙasa ta ɓaci abu ne zai zama mara amfani, kuma dole ne a maye gurbin gaba ɗaya.
Rashin Hutun wuta: Idan wuta ta tashi kuma vinyl a cikin bene ya kama wuta, zai fara zubar da guguwa wanda zai cika iska tare da ciwo mai cutarwa ciki har da dioxins. Wannan gaskiya ne ko wata babbar wuta ta ƙare, ko kuma ƙananan ƙananan ɓangaren ƙasa yana ƙona ta hanyar kwashe wani abu ba da gangan ba.
Ƙarshen Wurin Rayuwar Vinyl
Rushe: Rashin gajarta na vinyl shine alhaki idan yazo da kayan wannan abu. Ba shi ba ne wanda zai iya ba da labari, kuma lokacin da aka aiko shi zuwa ga kayan sharar gidaje kawai yana zaune ne kawai, yana karɓar sarari na tsawon shekaru. A wasu lokuta samfurori na vinyl suna iya amfani da su a matsayin kwalliyar ganyayyakin datti, yana ba su damar dauke da kayan kayan sharar da zai iya ɓatarwa fiye da yadda aka tsara su.
Recyclability: Yana da kusan yiwuwa a sake sarrafa mafi yawan kayayyakin vinyl. Wannan shi ne saboda tsari na sakewa yana buƙatar ka sami matakan abubuwa daban-daban a cikin kayan kayan aikin na vinyl. Abin takaici, nau'i-nau'i na vinyl suna da nau'o'in sunadarai daban-daban, sau da yawa suna sa su saba. Hakanan ya kara da cewa adadin da aka saba da shi zuwa vinyl ne lokacin da aka ɗaga ɗakunan allon daga layi.
A wasu lokuta, masana'antun suna samun wannan batun ta hanyar amfani da kayan aikin vinyl mai kyau wanda aka yi amfani da shi a matsayin mai shimfiɗa a ƙasa. Wadannan layers ba su fallasa su zuwa ƙafar ƙafar hannu ko kuma sun lalace kuma sabili da haka basu buƙatar daidaito sunadarai cewa saman layuka buƙatar.