GanacsigaAdeegyada

Recycling qashinka ee degmada

Ee la soo dhaafay labaatan sano dhowr Dadka ayaa soo saaray qashinka guriga on qiyaasta weyn. In magaalada casriga ah ee sannadka soo ururtay qiyaastii 300 kg oo qashin ah qofkiiba, sidaas processing qashinka - mid ka mid ah arrimaha ugu daran ee maanta.

Ka kaxaynta iyo asturidda qashinka waa hawl aad u gaar ah, oo u baahan isticmaalka technology gaar ah. processing waa lagama maarmaan ma aha oo kaliya si ay ula socdaan hirgelinta shuruucda iyo qawaaniinta badan, laakiin sidoo kale si ay u isticmaalaan farsamada iyo qalabka. Inta badan, qashinka warshadaha ku jira waxyeello u leh walxaha aadanaha - biraha culus, dioxins, fluoride. Dhamaan iyaga ka mid ah waa mid aad u khatar ku ah caafimaadka dadka. waxyaabo waxyeello biyo roob ciidda, hawada ee u tiro badan sii daayay baaruud dioxide iyo methane. Qashinka ee meelha yimaado khatarta ah ee soo sari lama filaan ah. Intaa waxaa dheer, bulaacadahooda sharci darro yihiin dhulka ku tarmaan xasharaadka iyo jiirka ah.

Habka casriga ah dhibaatada - qubidda qashinka iyo suurtagalnimada of isticmaalkooda sii. Si waqti, tamar iyo lacag si ay u baabba 'burburinta xadgudba. Si kastaba ha ahaatee, farsamada casriga ah oo u ogolaanaya ma aha oo kaliya in ay si ammaan ah dib u qashinka, laakiin sidoo kale inaad gooysaan faa'iidooyinka. Asturidda qashinka u baahan tahay nooc ka mid ah qaar ka mid ah processing, natiijada kaas oo laga heli doono suurtogalnimada ay reuse.
waraaqaha qashinka, biraha duugoobay, oo muraayad si toos ah mar kale loo isticmaali karaa. qashinka dhismaha, kuwaas oo aan la beddelo guryaha ay, oo waxaa lagu xabaali karo in dhulka. qashinka adkaha ah waxaa ugu horayn loo isticmaalo shidaal. Helay ka dib markii qashinka tayada shidaalka dhuxusha brown u dhigma iyo Peat. Qubarada badankooda ayaa aaminsan in tamarta laga heli by diinta qashinka galay tamarta iyo shidaalka, awood si ay u daboosho hal saddexaad ee baahida dhaqaalaha dunida ee uu noqon doono. nooc kale oo isticmaalka qashinka adkaha ah - darane ah iyo beddelidda, si ay qalabka dhismaha. Tusaale ahaan, caag ah la jajabiyey iyo is dulfuulan lagu qaso laami iyo batroolka Beeyada iyo isticmaalaa dhismaha wadooyinka. Sidoo kale caag ah iyo xoolo waxaa loo adeegsadaa in ay soo saaraan filimo, qalabka saqafka iyo alaabta lagu ciyaaro.

Asturidda qashinka u baahan in mari processing dhexe - waa alkali, acid, saliidaha loo isticmaalo. walxaha Part slop dewatered oo la engejiyey. Qayb ka mid ah waxyaabaha guban kara, sida saliid qashinka iyo bacyaal - gubay. In dhirta daaweyn qashinka casri ah loo aasaasay warshadaynta qoyska iyo qashinka warshadaha, teknoolajiyada gaar ah laguu ogolaado in aad u xalliso, burburin iyo aqoonsado jajab burburka, halis u ah deegaanka iyo caafimaadka dadka. qiyaasta raasamaal caalamka caasiyoobay qoyska iyo warshadaha qashinka keeni isbedel khatar dheelitirka oxygen iyo carbon dioxide ee dabiiciga ah, yareeyo xaddiga biyo nadiif ah oo la cabbo. Waxay keenaysaa wasakhda carrada iyo nabaad hay'adaha biyaha, isbedelka cimilada. The hawsha ugu muhiimsan ee dhaqaalaha caalamiga ah been in xaqiiqda ah in dib u warshadaynta qashinka ayaa maray taxane ah oo khatar ah in tiro ka mid ah farsamooyinka.

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