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Vata - menene wannan? rarrabuwa

Mutãne ya dade wuce jinsin cewa zama cikin lumana a duniya a Muciya. A zamani version na wayewa maida kuma a hanyoyi da dama tunani amfani duniya tamu ta albarkatun - ma'adanai, kasa, Flora da fauna, ruwa da iska. Abin da abin da ya kai ga hannunka, bil'adama shi ne remade da girma bukatun mu technocratic al'umma. Wannan ba kawai take kaiwa zuwa depletion na duniya ta albarkatun, amma kuma zuwa fitowan da wata babbar dama sosai daban-daban yanayin da sharar gida.

Mene ne sharar gida a general? Shin, sunã da wani matsala ga mu?

Idan ya rage wuya da kuma generalize, da sharar gida - ne sakamakon gidaje da masana'antu da ayyukan 'yan adam, haddasa cutar da muhalli. Wadannan sun hada da duk wani technocratic abubuwa ko sassa na su sun rasa darajar da aka daina amfani da su a gida, wurin aiki, ko a wani mutum aiki. Yau da halin da ake ciki shi ne irin wannan cewa Earth yana da m don a zahiri nutsar a nasu sharar kayayyakin, idan ba wani ƙwarai da gaske, kuma da gaggawa matakan da ake dauka.

Don kwatanta sikelin da batun, daya kadai gaskiya: a wasu kasashe, wani mazaunin birnin samar a kowace shekara har zuwa ton na sharar gida. Ton! Abin farin, mafi yawan wadannan sharar gida yana sake yin fa'ida, amma mafi shirya a kan wata katuwar landfill, wanda shi ne cluttered da yawa daga cikin most birane a duniya. Alal misali, a kusa da 800 kadada na Moscow kawai shirya landfills. Kuma mai yiwuwa sau goma fiye da na halitta - a ravines, a kan bankunan na koguna da qarqashinsu, gefen titi.

Yanzu kaga wani babban shuka - metallurgical, yadi, da sinadaran - ba haka ba ne mai muhimmanci. Vata na wannan samarwa ne ma auna a ton, amma ba don wani shekara kuma a ranar. Just kwatanta wannan da datti, guba rafi faruwa daga wani metallurgical shuka a Siberia da kuma sinadaran shuka wani wuri a Pakistan, mota samarwa a Korea da kuma ma'aikata na takarda kayayyakin a kasar Sin. Vata - matsala? Hakika, da kuma sosai tsanani.

A labarin na sharar gida

Kafin zuwan roba sharar gida abu, domin mafi yawan bangare, bai wanzu ba. Broken gatari, ya lalace kuma jefa wani shirt, jirgin ruwan nutsar da ko da manta, overgrown da gansakuka castle dã sun kasance kayayyakin na mutum aiki, amma ba ya cutar da duniyar da amfani - kwayoyin sarrafa, da inorganic zare jiki da salama bar ƙasa, jiran da m archaeologists.

Zai yiwu na farko "real" sharar gida - wannan gilashi, amma da farko shi samar a miniscule yawa. Amma da farko tsanani masana'antu sharar gida ne a nuna na 18-19 ƙarni, tare da zuwan factory inji type. Tun daga nan, su lambar da aka girma kamar wani ambaliyar ruwa. Idan factory karni 19 ne kawai saki a cikin yanayi ci konewa kayayyakin, masana'antu Refayawa karni 21 zuba a cikin koguna, da tabkuna da kuma teku miliyoyin galan na sosai guba sharar gida, su juya su a cikin "kaburbura".

A gaske "sauyi" nasara a kara yawan gidaje da masana'antu sharar gida ya faru a cikin ta farko na uku na karni na 20th, da farkon tartsatsi amfani da man fetur da kuma man fetur kayayyakin a nan gaba - roba.

Abin da irin sharar gida: rarrabuwa

Mutane a baya shekarun da suka gabata sun samar da irin wannan girman kai adadin na sharar gida cewa su za a iya sauƙi kasu kashi kungiyoyin: abinci sharar gida da sharar gida takarda, gilashin da kuma robobi, kiwon lafiya da kuma karfe, itace da roba, rediyoaktif, da kuma waɗansu da yawa.

Hakika, suna rashin domin su mummunan tasiri a kan muhalli. Domin a more gani misali na duk sharar mu raba cikin da dama kungiyoyin bisa ga mataki na samu.

Saboda haka, abin da vata "mai kyau", da kuma abin da - da "bad"?

"Light" sharar gida

  1. Takarda. Wadannan sun hada da tsohon jaridu, littattafan, leaflets, lambobi, takarda da kwali hannayen riga, m mujallu da komai. Processing da kuma sake amfani da sharar gida takarda hali ne daya daga cikin mafi sauki - yawancin su ne ake kira sharar gida takarda da baya tuba baya a cikin jaridu, mujallu da kwali kwalaye. Kuma ko da jefar a cikin wani rami da kuma manta takarda sharar gida zã ta kasance a cikin wani gajeren lokaci (game da wasu sauran jinsunan) ya karya up ba tare da yin yawa cuta yanayi, ban da kasar gona da ruwa launuka da buga shafukan. A mafi wuya ga halitta bazuwar daga wani m takarda, amma mafi sauki - na raw kuma friable.
  2. Abinci. All Organic sharar gida kitchens, gidajen cin abinci, hotels, masu zaman kansu da gonaki, m Holdings da abinci masana'antu - duk da cewa an "starved" mutum. Abinci sharar ma decompose da sauri, ko da idan ka yi la'akari da cewa na tsawon shekaru goma a cin ƙasa da ƙasa da halitta sinadaran da mafi sunadarai. Just ta kuma illolin yanayi - misali, maganin rigakafi ana amfani da girma dabbõbi, sinadarai da kara shiryayye rayuwa da kuma gabatar da abinci. Yana bautarka wani wuri na musamman na GMO da preservatives. GMO, genetically modified abinci, ne batu na muhawarar da abokan adawar da kuma magoya bayan. Magungunan adana ne ma interlocks da na halitta bazuwar kwayoyin halitta - a cikin manyan lambobi, suka kashe ta daga cikin halitta sake zagayowar daga bazuwar da kuma halittar.
  3. Glass. Glass da daban-daban daga ƙungiyõyi akwai watakila mafi tsoho irin "mutum da aka yi sharar gida." A daya hannun, su ne inert kuma kada ya saki a cikin muhalli, kada guba cikin iska da kuma ruwa. Duk da haka, domin a isasshe manyan yawan gilashin halaka halitta habitats - da al'umma daga rayayyun kwayoyin halitta. Alal misali, dabbobi da cewa an ji rauni, kuma mutu ba tare da kariya sunadaran yadu a warwatse kaifi guda - da kuma wannan shi ne ba a ma maganar da cikas ga mutane da kansu. Term fadada gilashin ne game da shekara dubu. Our m zuriyarka za ta yi nasara da m yawan taurari, da kuma kwalabe a jefa a datti dashi a yau, za su har yanzu ko da yaushe ta kasance a cikin ƙasa. Glass sharar gida dashi ba wani batu na muhimmancin gaske, sabili da haka su lambar da aka yawaita da kowane wucewa shekara.

Vata "matsakaici mai tsanani"

  1. Roba. The adadin roba sharar gida ne yanzu kawai ban mamaki - mai sauki enumeration na da jinsin zai dauki kamar wata shafukan. Shi ba zai zama wani ƙari da cewa, yau da roba yi kusan kome da kome - marufi da kuma iyali kayan, kwalabe, da tufafi, da kayan aiki da kuma motocin, kayayyakinsa da yachts. Decomposes da roba gilashin sau biyu yake, kamar yadda azumi - kawai shekaru 500. Amma sabanin da shi, ya kusan ko da yaushe saki a cikin yanayi mai guba abubuwa. Har ila yau, wasu daga cikin kaddarorin da roba sa shi "cikakken kisa." 'Yan mutane san cewa a duniya ta teku lãfiya "Tsibirin" na igiyoyin kawo kwalabe, shambura, jaka da kuma sauran "profile" na tarkace. Sunã halakar da miliyoyin marine kwayoyin. Alal misali, teku tsuntsaye ba zai iya rarrabe tsakanin roba guda na abinci, kuma ta halitta mutuwa daga clogging jiki. Vata robobi amfani ne daya daga cikin mafi tsanani matsalolin muhalli a yau.
  2. Metallurgical sharar gida, ko man fetur kayayyakin, wasu sinadaran sharar gida, da kuma yi na mota sharar gida (ciki har da tsohon tayoyin). All gurabata yanayi quite karfi (musamman idan ka kwatanta da sikelin), amma in mun gwada m lalace - for 30-50 shekaru.

A mafi "m" sharar gida

  1. Vata dauke da Mercury. Broken thermometers da fitilu, da wasu sauran na'urori. Dukanmu mun tuna cewa karye Mercury ma'aunin zafi da sanyio ya zama tushen tashin hankali kabari halin da ake ciki - yara nan da nan fitar daga cikin "datti" yankunan, yayin da manya sosai a hankali tattara "rumblings" a kasa na ruwa karfe bukukuwa. Matsananci yawan guba na Mercury ne daidai da hadarin gaske ga mutumin da a gona - a kowace shekara dubun ton na kayan jefa tafi, haddasa irreparable lalacewar yanayi. Wannan shi ne dalilin da ya sa Mercury sanya wa farko (mafi girma) aji na hadari - shirya musamman abubuwa domin liyafar na sharar gida dauke da Mercury da kwantena da wadannan kawo hadari abubuwa suna sanya a danne a kwantena, labeled da kuma adana har sai mafi sau, a lokacin da za su iya a amince zubar - domin lokacin Sarin na Mercury ne sosai wanda ya kasa aiki.
  2. Batura. Batura, iyali, masana'antu da kuma mota batura dauke da ba kawai da gubar, amma sulfuric acid, kazalika da kewayon sauran guba abubuwa, haddasa tsanani lalacewar yanayi. Daya talakawa baturi, wanda ka samu daga cikin TV m da kuma jefa a kan titi, guba da dama, murabba'in mita na kasar gona. A cikin 'yan shekaru, da yawa manyan birane sun bayyana mobile tarin maki ga amfani da iyali da batura da accumulators, wanda ya nuna da babban hadarin shirya kai da irin wannan sharar gida.
  3. Radioactive. Mafi m sharar gida - mutuwa da halaka a cikin purest siffan. Radioactive a isa taro halaka dukan abubuwa masu rai, har ma ba tare kai tsaye lamba. Hakika, ba wanda zai zubar da ciyar da man sandunan cikin wani landfill - jeri kuma zubar da sharar gida daga "m karfe" ne mai matukar tsanani tsari. Domin low-matakin da kuma matsakaici matakin tõzarta (da ciwon gwada da gajeren rabin-rai), daban-daban kwantena a cikin abin da shaye abubuwa suna cike da sumunti turmi ko bitumen. Bayan karewa na da rabin rayuwa, irin wannan sharar gida za a iya zubar da yadda talakawa shara. High-matakin sharar da aka sarrafa don sakandare amfani da hadaddun da tsada fasahar. Full of high-matakin sharar aiki "datti karfe", a yanzu matakin na fasaha ci gaba, ba shi yiwuwa, kuma aka sanya shi a cikin na musamman kwantena, adana for mai dogon lokaci - misali, uranium-234 rabin rayuwa na kamar ɗaya da ɗari shekara dubu!

Halayen da matsala na sharar gida a cikin zamani duniya

A 21st karni, matsalar gurbatawa na sharar gida ne daya daga cikin mafi m da kuma rigima. Same daban-daban ne da hali to shi gwamnatocin kasashe daban-daban. A da yawa kasashen turai, matsalar na aiki da kuma sake amfani da sharar gida ne na muhimmancin gaske - rabuwar sharar gida ya bi ta hanyar kafaffen aiki, daruruwan masana'antu domin sake amfani, musamman kare yankunan don zubar da sosai kawo hadari kuma mai guba abubuwa. A cikin 'yan shekaru, da manufofin da "ba sharar tattalin arziki" a wasu kasashe - a tsarin a cikin abin da sake amfani da sharar gida zai zama daidai da 100%. A mafi nisa tare da wannan hanya mun kasance Denmark, Japan, Sweden, Scotland da Netherlands.

A kasashe masu tasowa da kudade da ƙungiya albarkatun domin din aiki da kuma sake amfani da sharar gida a can. Wannan results a babbar landfills inda sharar birni a ƙarƙashin rinjayar ruwan sama, rana da iska emit sosai guba tururi, guba kewaye ga dubun kilomita. A Brazil, Mexico, India, kasashen Afirka, daruruwan kadada na m sharar gida kewaye Multi-miliyan hedkwatarsu, wanda kullum kari da "reserves" tare da sabon da kuma sabon sharar gida.

Duk da hanyoyi na yin kawar da datti

  1. Sharar gida dashi a landfills. A mafi kowa Hanyar sharar gida dashi. A gaskiya ma, tarkace an cire kawai daga wurin, ya aka jefa fita ƙofar. Wasu landfills ne ta wucin gadi ajiya kafin aiki a kan wani datti shuka, da kuma wasu, musamman a kasashe masu tasowa kawai girma a size.
  2. Landfilling na An ware sharar gida. Irin wannan tarkace ne yafi "m". Its aiki ne da yawa mai rahusa da kuma fiye da tasiri. Kusan duk yammacin Turai kasashe sun koma wani tsarin na raba sharar gida, da kuma ga amai tafi da "Multi" kunshin tare da sharar gida bayar sosai tsanani fanarite.
  3. Incinerators. A irin shuke-shuke suna halaka ta yin amfani da sharar gida zafi. Dangane da irin sharar gida da kuma kudi damar, ta amfani da daban-daban fasahar.
  4. Incineration da makamashi dawo da tarkace. Yanzu kuma da matatun mai suna sauya sheka zuwa fasahar domin samar da makamashi daga sharar gida - alal misali, a Sweden "datti makamashi" bayar 20% na kasar bukatun. A duniya an fara fahimtar cewa sharar gida - yana da kudi.
  5. Processing. A mahimmin juzu'in da sharar gida za a iya sake yin fa'ida da kuma reused. Yana da su matsakaicin har na disposability yanzu neman raya ƙasashe. A mafi sauki a sake amfani ne takarda, itace da abinci sharar gida.
  6. Tanadin kuma ajiya. Wannan hanya da ake amfani da mafi m kuma mai guba sharar gida - Mercury, rediyoaktif ajiya.

A halin da ake ciki tare da datti dashi da kuma sake amfani a Rasha

Rasha a wannan batun ne nisa a baya da raya ƙasashe. Complicating factor ne babban yanki, babban adadin na rabu amfani Enterprises, jihar na Rasha da tattalin arziki, da kuma abin da dole ne a yi furuci, da m haukan cewa mafi kyau bayyana m magana game da zama gini da matsananci rashin so da makwabta sani game da matsaloli.

A kan wanda ya zama

Sweden ta kai wani matakin da sake amfani da sharar gida gudanar da cewa shi ne bai isa ba! Swedes ko taimaka a wannan hali Norwegians, domin a farashin kasawa daga iyãlansu da kuma masana'antu tõzarta.

A Japan mamakin makwabta - a Japan 98% na karfe amfani ga na biyu. Haka kuma, kwanan nan, Japan da masana kimiyya ya gano kwayoyin da ci roba! A cewar m kimomi, wadannan micro-kwayoyin a nan gaba zai zama babban Hanyar Juyin polyethylene.

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