Utsi ndi chitsanzo cha kuipitsidwa kwa mpweya.Timamvetsetsa mozama za zovuta zomwe utsi umabweretsa m'miyoyo yathu.Sikuti ndi vuto la chitetezo chaulendo, komanso zimakhudza kwambiri thanzi lathu.Chifukwa chofunika kwambiri cha kupangika kwa utsi ndi kutuluka kwa "utsi wautsi wamtundu", kotero kuti kasamalidwe ka "utsi wautsi wamtundu" ndiye chinsinsi cha kulamulira kwautsi, ndipo m'pofunika kumvetsera kuyera kwa utsi.
Dr. He Ping anathirira ndemanga pa njira zazikulu zoyendetsera chifunga zomwe zidakhazikitsidwa mchaka cha 2017, kuphatikiza kukulitsa kuchuluka kwa mpweya wabwino kwambiri, kuyang'anira kuipitsidwa kwamwazi, kuyang'anira chilengedwe, kutseka kapena kutulutsa kwambiri, kusintha malasha kukhala gasi, komanso kuyang'anira "mapulani amitundu mitundu. ”, ndi zina zotero, pofuna kukonza miyezo yotulutsa mpweya., kulimbikitsa mpweya wabwino kwambiri, kuyang'anira kuipitsidwa kwamwala, kutseka mafakitale oipitsa makamaka, kuyang'anira mafakitale opanda chiyembekezo, ndi oyang'anira zachilengedwe omwe amatumizidwa mwachindunji ndi likulu kuti atsimikizire kukhazikitsidwa kwa ndondomeko, ndi zina zotero, ndi kupeza ntchito yogwira ntchito.
Mtengo wotseka kapena kupanga motsatizana ndi wokwera kwambiri.Pamene ng'anjo yophulika ya mphero yachitsulo ikayatsidwa ndi kuzimitsidwa, kutayika kudzakhala mazana a mamiliyoni.Njirayi imatha kumveka ngati yankho lakanthawi ndipo silingapitirire.Njira ya "malasha-to-gasi" yapita patali kwambiri ndipo kufunikira kwachepa.Njira yeniyeni yolondolera chifungacho ndikuwongolera "miyala yamitundu", yomwe ikuchitika m'malo ena monga Zhejiang, Shanghai, Tianjin, ndi Tangshan.
Dr. He Ping anafotokozanso chifukwa chake kasamalidwe ka "mitundu yamitundu" ndiyo chinsinsi chowongolera chifunga.Zomwe zimatchedwa "mtundu wamtundu" ndi mpweya wonyezimira wonyezimira wonyezimira womwe umatulutsidwa ndi magetsi ambiri opangira malasha, zomera zachitsulo, ma boilers otentha, etc. pambuyo pa desulfurization yonyowa.Mpweya wonyowa wa flue uli ndi phulusa lalikulu la malasha, ammonium sulphate, sulfuric acid.Tinthu tating'onoting'ono monga calcium ndi calcium nitrate, ndi zina zotero, zimakhala PM 2.5 mlengalenga.Mumlengalenga wokhazikika komanso wosasunthika, utsi wonyowawu umawonjezera zowononga zotulutsidwa ndi mafakitale ndi magalimoto.Kupyolera mu zochitika zingapo za thupi ndi mankhwala, "mayamwidwe a chinyontho amawonjezeka" ndipo tinthu tating'ono tating'ono tating'ono timayamba, zomwe zimachititsa kuti mpweya uwonongeke kwambiri ndipo umapanga chifunga choopsa.
Njira yonyowa yomwe imagwiritsidwa ntchito kwambiri imatulutsa matani 200,000 a nthunzi yamadzi mumlengalenga ola lililonse, zomwe zimawerengera 80% yamadzi otayidwa.Chifukwa chake, chofunikira kwambiri pakuwongolera chifunga ndikuchepetsa chinyezi mumipweya iyi, ndikuchita "dehumidification ndi whitening" pa "ma plume achikuda" kuchokera ku desulfurization, kuti muchepetse chinyezi chomwe chimatulutsidwa mumlengalenga, komanso nthawi yomweyo. chepetsani tinthu tating'onoting'ono tomwe timatulutsidwa ndi mpweya wa flue.particles.Tsopano pali mndandanda wa matekinoloje a "dehumidification ndi whitening", kuphatikizapo njira youma, njira ya sodium, kutentha kwa gasi wa flue, kupopera mpweya, ndi zina zotero, zomwe zikugwiritsidwa ntchito posintha ma boilers oyaka moto m'mizinda ina.
Nthawi yotumiza: Apr-07-2022