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Batirin sharar gida: Za ku iya jefa shi ko ba za ku iya jefa ba?

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Idan wani ya tambaya: shin bai kamata a sake sarrafa batirin sharar ba? Na yi imani cewa yawancin mutane za su ce: Tabbas, ya kamata a sake yin amfani da shi, yana jefar da gurɓata muhalli! Don wannan tambayar, har yanzu dole mu rabu. A cikin 1990s, ƙasata ta ba da shawarar sake amfani da batir ɗin sharar gida saboda baturin da ke cikin baturi da ƙarfe masu nauyi kamar mahalli masu cutarwa da lafiyar ɗan adam. Duk da haka, babu wata fasaha mai kyau da za ta magance waɗannan baturan sharar da aka sake yin fa&39;ida.

A cikin 2003, Asalin Hukumar Kula da Muhalli ta Jiha tare da haɗin gwiwa ta kafa Ma&39;aikatar Raya Kasa, Ma&39;aikatar Gina, Ma&39;aikatar Kimiyya da Fasaha, da Ma&39;aikatar Kasuwanci, wacce ta sanar da "Manufar Manufofin Gurbacewar Batir". Nuna a sarari: ƙarƙashin rashin ingantaccen yanayin fasahar sake yin amfani da su, ba a ƙarfafa tattara batura masu zubar da shara waɗanda suka kai ƙarancin mercury na ƙasa ko maras mercury. Don haka, akwai wani gurɓata a cikin baturi? I mana! Koyaya, wannan baƙar fata bai kamata ya bar busassun batura na yau da kullun da za a iya zubar dasu su dawo ba.

Gabaɗaya, ana iya raba samfuran baturi zuwa batura na farko (wanda aka fi amfani da shi da farko, A&39;a. 5, 7 busassun batura da maɓalli). Yana cikin batura masu nauyi, waɗanda aka saba amfani da su; baturi na biyu (batura masu caji, amfani mai mahimmanci a cikin wayoyin hannu, kyamarori na dijital da kwamfutoci) da baturi (babban siffa, mahimmanci ga motoci da motocin lantarki) rukuni uku.

Game da yawan amfani da No. 5, ba. Batura 7 busassun sun isa ƙasar da ƙarancin mercury ko batir mara mercury, za mu iya kiransa: baturin da za a iya jefar da shi.

Wadannan batura da za a iya jefar da su kai tsaye ba za su haifar da matsalolin gurbatar muhalli ba bayan amfani da wutar lantarki. Ana ba da shawarar ganowa tare da sharar gida, maganin tarwatsawa, ta hanyar maganin leach, da sauransu, kuma a ƙarshe aiwatar da datti.

Matsakaicin maida hankali ya ta&39;allaka ne, kuma babban tushen gurbatawa ne. Bugu da kari, an sanya tsohuwar tulin batir da aka tattara a guntattaki, wanda zai iya haifar da zubewar karfe mai nauyi saboda sabani tsakanin juna. Lura: Kar a jefa shi zuwa gonar noma ko wasu wurare masu jika.

Idan kun jike, wasu gurɓata suna faruwa. Akwai kuma aji: baturi har yanzu yana son murmurewa. “Tsarin rigakafin gurɓacewar batir da kuma manufar fasahar magani” ya yi nuni da cewa tarin batir ɗin sharar batir ne na cadmium-nickel, baturin hydrogen-nickel, baturin lithium-ion, baturin gubar-acid, da makamantansu baturi na farko mara shara.

Har ila yau, ya kayyade cewa masana&39;anta, masu shigo da kaya, masu kera, masu shigo da kaya, da masu yin batura masu caji ko buckle batura su dauki nauyin kwato wadannan batura na sama. Saboda haka, baturi mai caji, baturin maɓalli, da baturi da baturin suna da girma. Da zarar yatsan ya faru, ba kawai zai gurɓata muhalli ba, har ma da haɗari ga jikin ɗan adam, irin wannan baturi dole ne a sake sarrafa shi ba tare da lahani ba ta hanyar masana&39;anta ko Dila.

Ra&39;ayin masana na Shanghai Electric Power School, Jami&39;ar Shanghai Electric Power lalata Control da kuma aikace-aikace Electrochemistry Key dakin gwaje-gwaje mataimakin darektan Zhang Junxi Bayan 2006, tallace-tallace na busassun batura sun m gane mercury, daina dauke da nauyi karafa cutarwa ga mutane da muhalli. Ana kula da busasshen baturi mara mercury da sharar gida na yau da kullun, amma hakan bai dace ba. Babu wani sinadari na karafa a yanayi.

Idan aka kwatanta da busasshiyar baturi, muna kan tsohuwar baturi, yayin da muke ci gaba da matsa ma&39;adinan halitta, muna sanya tama mai yawa, da tona talauci. Dole ne a kafa cikakken tsarin sarrafa batir, wanda ke jagorantar masu amfani da su aika baturin zuwa wurin da aka keɓe maimakon jifa, don tabbatar da cikakken sake yin amfani da su. A haƙiƙa, ingantaccen tsarin dawo da baturi ya kamata ya zama irin na masana&39;antun batir su sayar da batura ga mutane.

Bayan da aka yi amfani da jama&39;a, an saka su a cikin akwatin dawowa. Batirin da ke cikin akwatin mai karɓa yana ƙara tattarawa, yana taƙaita kamfanin sake amfani da baturi, Kamfanin sake amfani da baturi yana fitar da abubuwa masu amfani a cikin batir ɗin sharar gida, yana samar da mai kera baturi a matsayin ɗanɗano don samar da batura. Wannan ya kammala kyakkyawan zagayowar abu, babu sharar gida da aka fito da ita a cikin yanayi, yana haifar da gurɓataccen gurɓataccen abu.

Duk da haka, tsarin sake yin amfani da shi a halin yanzu yana da mahimmanci har sai akwatin dawo da, wanda ke kara yawan batir ɗin da aka adana a kusa da ƙasar, kuma adadin yana karuwa da girma. Adadin yana da girma zuwa wani yanki, wanda ya zarce ƙarfin muhalli kuma ya zama abubuwan gurɓataccen muhalli. Don haka, ta yaya wasu ƙasashe a duniya za su yi maganin batir ɗin sharar gida? Ƙasashen EU suna tilasta duk batir ɗin sharar gida a cikin duk batir ɗin sharar gida shine yankin da ya fi dacewa a duniya.

A shekara ta 2006, EU ta gabatar da umarnin tsarin kula da sharar tantanin halitta, wanda ake kira "odar batir". Bisa ga wannan umarnin, ya kamata ƙasashe membobin EU su dawo da kowane nau&39;in batura masu ɗaukar nauyi ta hanyar haɓaka nasu dokokin. Akwai cikakkiyar amsa a cikin "Odadin Lantarki": 1.

Duk batura sun ƙunshi abubuwa masu cutarwa; Na biyu, umarnin da ya gabata yana da mahimmanci don sarrafa batura masu haɗari (watau mercury, cadmium, baturin gubar), amma aikin ya nuna cewa sake yin amfani da duk batura ya fi girma fiye da tarawa da baturi mai ɗaukuwa guda ɗaya;. Jamus, ɗaya daga cikin ƙasashe memba na EU, ita ce ta sake yin amfani da baturi mai sharar gida da kuma sake yin amfani da su. Ingantacciyar hanya zuwa Jamus a cikin sarrafa sharar gida ita ce kafa tsarin alhakin samar da mutum.

Dokokin Jamus sun tanadi cewa masu kera batir ko wakilan wasu kamfanoni dole ne su samar da kudade, biyan kuɗi, sarrafawa da sake yin amfani da kuɗaɗen gidan yanar gizo, masu kera ko wakilai na ɓangare na uku, kuma sun sami sakamako mai ƙima don tara kuɗi. Kudaden tallata jama&39;a don sarrafawa da sake amfani da batirin sharar gida. Saboda kafuwar wannan tsarin ne gwamnati da jama’a suka samu kwanciyar hankali, sannan gwamnati za ta iya sanya karin kuzari wajen lura da tsarin sake amfani da shi, sannan jama’a za su iya amfani da wannan hidimar wajen yi wa masu sana’ar hidima.

Fasahar sarrafa batir ta Amurka ta balaga Amurka shine yawan baturi, jimillar batirin da aka yi amfani da shi da kuma watsi da shi zai iya kaiwa biliyoyin. Domin rage cutar da batir a muhalli, gwamnatin Amurka da masu zaman kansu sun dauki wasu matakai, tasirin hakan a bayyane yake. A cikin 1996, Hukumar Kare Muhalli ta Tarayyar Amurka ta ba da "Dokar Gudanar da Batirin Mercury da Rechargeable Baturi", wanda ya hana sayar da busasshen batura mai ɗauke da mercury.

A daya hannun kuma, nickel-cadmium da batura masu cajin gubar ya kamata &39;yan kasuwa su sake sarrafa su. Kuma an canza shi zuwa kamfanoni masu zaman kansu don sake amfani da su. Bugu da kari, {asar Amirka na da tsarin kula da sharar jama&39;a.

Babban sharar gida mai haɗari na da sharar haɗari ne, don haka ya zama dole a kula da sharar gida da aka saba. A halin yanzu, sharar fage na duniya ban da baturi, gami da magungunan kashe kwari, kayan aikin mercury da bututu mai ɗauke da mercury. Game da waɗannan sharar gida, Gwamnatin Tarayya ta Amurka ta gabatar da cikakken ma&39;auni wanda ya haɗa da aikin da ya shafi tsarin zubar da ciki, ajiya, horar da ma&39;aikata, amsa gaggawa, da dai sauransu.

Bugu da kari, kamfanonin Amurka suna da tsarin samar da albarkatun batir na sharar gida da fasahar jiyya mara lahani; muddin kananan hukumomi sun kafa tsarin sake amfani da su, ana iya sarrafa wadannan batura yadda ya kamata. Asarar albarkatun batirin Taiwan a ketare Taiwan ta fara haɗa dukkan batir ɗin sharar gida a cikin kundin samfuran sake amfani da su na shekara-shekara, yana buƙatar masu kera batir su sake sarrafa batir ɗin sharar gida tare da sarrafa shi ga ƙwararrun masana&39;anta. Idan mai samarwa ya yi sakaci, zai fuskanci hukuncin tallace-tallace.

Bayan fiye da shekaru goma na aiki tuƙuru, Taiwan tana da wurin dawo da batir ɗin datti, kuma adadin dawo da batir ɗin sharar ya kai fiye da kashi 40%. Wannan nasarar ta zarce matakin kasashe da dama a cikin EU. Shi ne daidai saboda dawo da kudi na sharar gida batura, sabili da haka kafa wani tattalin arziki sikelin sakamako, na asali tarwatsa datti ya mayar da hankali, amma ya zama fashi.

Duk da haka, saboda rashin isasshen tallafin gwamnati, kamfanonin kasashen waje suna da fa&39;ida a cikin kudade da fasaha, haɓaka farashin sayan albarkatun batir, fiye da rabin kwatankwacin sharar gida ana jigilar su zuwa Turai, Japan, Koriya ta Kudu, Amurka da sauran ƙasashe. Karafa masu daraja irin su baƙin ƙarfe, manganese da zinc da ke ƙunshe a cikin tantanin sharar gida, ba su tsaya cikin sarkar masana&39;antu na gida ba. Japan Bincika Cikakkar Fasahar Gudanarwa Japan don kiyaye wasu.

Tantanin sharar gida ce ta daban ko kuma gauraye zuwa zubar da shara, kuma shawarar ita ce karamar hukuma. Duk da haka, ya tabbatar da cewa mafi yawan batir ɗin sharar gida an kwato daga ƙananan hukumomi. Yawancin su za a yi amfani da su ta hanyar kwararrun masu sarrafa batir da sake sarrafa su, kuma ba a tattara su ta hanyar batir ɗin sharar gida ba.

A cikin &39;yan shekarun nan, kasashe masu mahimmanci a duniya suna haɓaka fasahar sarrafa batir da za su iya yin tasiri sosai a amfani da su, amma ba su sami la&39;akari da duk wani abu ba (ciki har da rage tasirin muhalli, amfani da albarkatu mai kyau, ceton makamashi da tanadin farashi). Hanya mafi kyau. Don haka, masana&39;antar batir ta Japan za ta ci gaba da tattarawa da nazarin fasahohin da ke da alaƙa da batir ɗin sharar gida, da haɓaka samar da batir ɗin da ba shi da mercury a duniya ta hanyar tasirin masana&39;antar batir na Japan a ketare.

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