Nekusvika kwemwaka wekudziya uye nekusimbiswa kwemitemo yekudzivirira kwezvakatipoteredza, yakakura-yakakura simbi simiti ichamisa kugadzirwa uye kuwanda kwesimbi kunodonha.Somugumisiro, mutengo wesimbi hauzove wakagadzikana.
Munguva ichangopfuura mamwe magiyo esimbi muTangshan Province zvishoma nezvishoma anogadziridza, chiyero chekushanda chakaramba chichiderera, sehuwandu hwemazuva ano hwe77,44%, kuderera kukuru kwekupa mabhirikiti, mitengo yesimbi ichave yakada zvikuru kuwedzera.Sezvo kudiwa kwemusika kwesimbi kwakawedzera chete zvisingadzivisiki, zvichiita kuti zvive nyore kukwira mitengo yakaderera.
Iyo yakanyanya kuomesesa yekumisa kurongeka munhoroondo yakatanga kuita zvizere munaNovember 15, uye mutemo wakatsvaira mumaguta mazhinji akadai seBeijing, Tianjin neHebei.Sezvo mamiriro ekunze ari kuchamhembe achitonhora kupfuura kumaodzanyemba, ichatarisana nekupisa kukuru sezvo nguva yechando inosvika, zvichikanganisa zvakatipoteredza.Haze zvino yave chinangwa chikuru chemutemo wekuchengetedzwa kwenharaunda.Munguva yechando, kudiwa kwemarasha kuchawedzera, uye mhepo inosvibisa mhepo ichawedzerawo.Kuve nechokwadi chenzvimbo yakanaka, mitemo yekudzivirira kwezvakatipoteredza inonyanya kutarisisa mabhizinesi anosvibisa, uye zvigayo zvesimbi nezvigayo zvemarasha zvinotarisana nenguva yekudzikira.
Kuti ive nechokwadi chekudziya, simende zvidyarwa, mafekitori eceramic mataira, mafekitori eramic, gypsum zvigayo, zvigayo zvesimbi uye zvimwe zvichave zvakare munguva yechando kumisa kushanda, uye zvinoda kudzikamisa kugadzirwa kwepamusoro, mamwe makambani haakwanise kugadzira kana nharaunda isiri kusimuka. kune zviyero, EPA ongororo yakasimba.
Zvirambidzo pasimbi zvichangokanganisa zvinhu zvinoshandiswa muindasitiri yekufambisa uye indasitiri yezvekufambisa.Semuenzaniso, ma rollers, conveyors, anotsigira, nezvimwewo, mitengo yezvigadzirwa inowedzerwa neashoma muzana mapoinzi nekuda kwekudzikisira kwekubuda kwezvakatipoteredza.Kune rimwe divi, kuti isangane nezvinodiwa zvekuyedzwa kwezvakatipoteredza, fekitori inofanirwa kutenga michina yekuchenesa, kuchenesa mweya kana kuchenesa tsvina kuitira kuti iwedzere mutengo webhizinesi uye kuwedzera mutengo wechigadzirwa zvinoenderana.Kune iyo indasitiri yekutengesa kunze kwenyika, asiwo dambudziko rakakura.
Makambani esimbi nesimbi anotarisana neapi matambudziko ekuchinja kwezvakatipoteredza?Mhinduro kubva kumamiriro ebhizinesi, dambudziko resimbi bhizinesi harisi dambudziko remari chete.Kukunda "kurwa kwakaoma" kwekuchengetedzwa kwezvakatipoteredza, mitemo yakakodzera inofanira kutungamirirwa nenzira yakawanda-yakasiyana-siyana.Semuenzaniso, chirongwa ichi chinofanirwa kuvandudzwa maererano nekuongorora uye kubvumidzwa maitiro, musika wakanaka nharaunda, kuwiriranisa kwezvakatipoteredza mutero zviyero, mibairo uye rutsigiro rwekusimudzira maindasitiri ehupfumi hwedenderedzwa, zvichingodaro.
Chekutanga, isu tinofanirwa kuvandudza kugona kweiyo nzira yekubuda, kuita yakanaka basa rekuita convergence.Europe ine quota system yekubvisa mabhizinesi esimbi nesimbi, kune akateedzana emitemo yakasarudzika yemabhizinesi kuchinja mabasa uye kudzoreredza vashandi.Parizvino, kubatanidzwa, kuronga patsva uye kumashure kwemabhizinesi eChina nesimbi kunoda kuti makambani atakure mitengo yakakwira ivo votarisana nenjodzi yekuwedzera kurasikirwa.Nokudaro, hurumende inofanira kuisa mitemo inogoneka yekutsigira mari yerubatsiro nezvimwe zvakadaro kukurudzira kubuda, uye kuumba nzira yakasimba yekumanikidza maindasitiri kupinda mumusika kuitira kuti kugadzirwa kwemashure kubve pamusika zvishoma nezvishoma.Hurumende inofanirwa kunyatsoongorora mapurojekiti esimbi achangobva kuvakwa uye akadzokororwa zvakare akamiswa.
Chechipiri, tinofanirwa kukurudzira kuvandudzwa kwehunyanzvi hutsva hwekuchengetedza nharaunda kuti titsigire kusimudzira kweindasitiri yekudzivirira kwezvakatipoteredza uye ne-zvigadzirwa zvekusimudzira uye maindasitiri ekushandisa uye mubairo maindasitiri ekuchengetedza emission-emission kuti awane zvinokurudzira.use.
Chechitatu ndechekugadzira mamiriro emusika akanaka uye anokwikwidza.Pasi pechirevo chekunyatsoita mutemo wekuchengetedza kwezvakatipoteredza, chiyero chemutero wekuchengetedza kwezvakatipoteredza unofanirwa kusimbiswa uye zvirango zvekuchengetedzwa kwezvakatipoteredza hazvifanirwe kuwedzeredzwa.Jinan Iron neSimbi Boka, Shandong Iron uye Steel tariro kuti kunyatsoitwa kwemitemo yekuchengetedza kwezvakatipoteredza, isu tinofanirwa "kubvumidzwa kwezvakatipoteredza" pakutanga, kuwedzera zvirango zvehupfumi zvinosvibisa mabhizinesi, kuiswa kwekuzvidavirira hurongwa hwekutarisira mabhizinesi.Munhu akakodzera anoona nezveShibei Iron neSimbi Boka, Hebei Iron neSimbi Boka, akati zvakakosha kubatanidza zviyero zvemutero wezvakatipoteredza kubvisa varidzi vakasiyana vemabhizinesi, misiyano yenzvimbo pakati pekurapa, kuvhara maburi "maburi."
Chechina, desulfurization yemachina ekuisira uye mamwe mapurojekiti ekuchengetedza kwezvakatipoteredza kuti ape mari yepolicy.Hurumende inogona kushandisa nzira dzakadai se“mubairo uye kutsiva,” “kusimudzira nekudzivirira nemibairo,” uye “kusimudzira nokupa mibairo nemibairo.”
Chechishanu, kuderedza kushandiswa kwepamusoro-sarufa mbishi zvinhu.