Smog muenzaniso wekusvibiswa kwemhepo kwakakomba.Isu tine kunzwisisa kwakadzama kwekukanganisika kunounzwa nehutsi kuhupenyu hwedu.Haisi dambudziko rekuchengetedzwa kwekufamba chete, asi rinokanganisa zvakanyanya hutano hwedu.Chikonzero chakakosha chekuumbwa kwehutsi ndiko kubuda kwe "mavara eutsi plumes", saka kutungamirirwa kwe "mavara eutsi plumes" ndiyo kiyi yekudzora utsi, uye zvakakosha kuterera kuchena kweutsi.
Dr. He Ping vakataura pamusoro pematanho makuru ekudzora mhute akatorwa muna 2017, anosanganisira kuwedzera huwandu hwehuputi hwakachena, kutonga kusvibiswa kwakapararira, kuongorora kwezvakatipoteredza, kuvharira kana kugadzirwa kwepamusoro-soro, kushandura marasha kuita gasi, uye kutonga "mapfunde ane mavara. ”, nezvimwewo, kuitira kuvandudza zviyero zvekuburitsa., kusimudzira kusvibiswa kwakanyanya, kutonga kusvibiswa kwakapararira, kuvhara mafekitori anosvibisa, kutonga mafekitori asina tariro, uye vaongorori vezvakatipoteredza vanotumirwa zvakananga nepakati kuti vaone kuti mitemo yakaitwa, nezvimwewo, uye kuwana basa rinoshanda.
Mutengo wekuvhara kana kugadzirwa kwakadzama wakakwira zvakanyanya.Kana choto chinoputika chegayo chesimbi chabatidzwa nokudzimwa, kurasikirwa kuchava mazana emamiriyoni.Iyi nzira inogona kungonzwisiswa semhinduro yenguva pfupi uye haigone kuenderera mberi.Iyo "marasha-ku-gasi" zano raenda kure uye kudiwa kwakadzikira.Iyo chaiyo nzira yekunanga kunanga smog ndeye kubata "mavara emapuranga", ayo ari kungoitwa mune dzimwe nzvimbo dzakadai seZhejiang, Shanghai, Tianjin, uye Tangshan.
Dr. He Ping akatsanangurawo kuti sei kutungamirirwa kwe "colored plumes" ndicho chinhu chikuru chekugadzirisa haze.Iyo inonzi "colored plume" ndiyo yakachena wet flue gasi inobudiswa nemafuta akawanda emagetsi emarasha, zvidyarwa zvesimbi, kupisa boilers, nezvimwewo mushure mekunyorova desulfurization.Iyo yakanyorova flue gasi ine yakawanda yakawanda yakanaka marasha ash, ammonium sulfate, sulfuric acid.Ultrafine zvimedu senge calcium uye calcium nitrate, nezvimwewo, zvakananga kuva PM 2.5 mumhepo.Mumhepo yakadzikama uye yakagadzikana, utsi uhwu hunowedzera adsorb zvinosvibisa zvinoburitswa nemafekitari nemotokari.Kuburikidza nenhevedzano yemaitiro emuviri nemakemikari, "kunyura kunowedzera" uye chitsva chechipiri chechinhu chinoitika, izvo zvinotungamira mukudzikira kwakanyanya kwemweya uye kuita mhute yakaoma.
Iyo inoshandiswa zvakanyanya nyoro desulfurization process inoburitsa 200,000 matani emhute yemvura mumhepo awa yega yega, inoverengera makumi masere muzana emvura yakaburitswa.Naizvozvo, kiyi yekutonga kwehuputi kudzikisa hunyoro mumagasi aya, uye kuita "kubvisa humidification uye kuchena" pa "mapfunde ane mavara" kubva ku desulfurization, kuitira kuderedza mwando unoburitswa mumhepo, uye panguva imwe chete. kuderedza iwo ekupedzisira-akanaka zvimedu zvinoburitswa neflue gasi.particulates.Ikozvino kune nhevedzano ye "dehumidification uye whitening" matekinoroji, anosanganisira yakaoma nzira, sodium nzira, flue gasi tsvina kupisa kudzoreredza, kupfapfaidza dehumidification, nezvimwe, izvo zviri kushandiswa mukushandurwa kwemarasha-anopisa boilers mune mamwe maguta.
Nguva yekutumira: Kubvumbi-07-2022