1. China Yaunza Mitemo Mitsva yeKUDEREDZA KUBVISWA KWEMAHARA (VOCs), Zvichikonzera Kuderera Kwakanyanya KwemaCoatings Anobva kuSolvent-based uye Kushandiswa kweInk
Muna Kukadzi 2025, Bazi reEcology neZvakatipoteredza reChina rakaburitsa Hurongwa Hwakazara hweMagadzirirwo eVolatile Organic Compounds (VOCs) muKey Industries. Mutemo uyu unorayira kuti, panosvika kupera kwa2025, huwandu hwekushandiswa kwezvipfeko zveindasitiri zvinonyungudutsa hunofanira kuderedzwa ne20 muzana zvichienzaniswa nemazinga a2020, inki dzinonyungudutsa ne10 muzana, uye zvinonamira zvinonyungudutsa ne20%. Pasi pehurongwa uhwu hwakakonzerwa nemutemo, kudiwa kwezvinonyungudutsa zvine VOC shoma uye dzimwe nzira dzinobva mumvura kwakawedzera. Muhafu yekutanga ya2025, musika wezvinonyungudutsa zvine hushamwari nezvakatipoteredza watosvika 35%, zvichiratidza kukurumidza kuri pachena mukushanduka kweindasitiri kuenda kune zvigadzirwa nemaitiro akasvibira, anogara kwenguva refu.
2. Musika wepasi rose weSolvent unodarika $85 Bhiriyoni, Asia-Pacific Inopa 65% yeKukura Kwakawedzerwa
Muna 2025, musika wepasi rose wemakemikari anonyungudutsa wakasvika pamadhora mabhiriyoni makumi masere nemashanu ($85 bhiriyoni), uchikura ne3.3%. Dunhu reAsia-Pacific rave injini huru yekukura uku, richipa 65% yekuwedzera kwekushandiswa. Zvinoshamisa kuti, musika weChina wakaita basa rakasimba, uchisvika pachiyero che285 bhiriyoni RMB.
Kuwedzera uku kwakakonzerwa zvikuru nemasimba maviri ekuvandudzwa kwemaindasitiri uye mitemo yakasimba yezvakatipoteredza. Izvi zviri kukurudzira shanduko huru mukugadzirwa kwezvinonyungudutsa. Mugove wemusika wezvinonyungudutsa zvinobva mumvura uye zvinobva kuzvinhu zvipenyu, uyo waiva pa28% muna 2024, unotarisirwa kukwira zvakanyanya kusvika 41% panosvika 2030. Panguva imwe chete, kushandiswa kwezvinonyungudutsa zvechinyakare zvehalogenated kuri kuramba kuchidzikira, zvichiratidza kufambira mberi kweindasitiri kune dzimwe nzira dzinogara kwenguva refu. Maitiro aya anoratidza kutenderera kwepasi rose kune makemikari akasvibirira mukupindura kune mamiriro emitemo ari kuchinja uye kudiwa kwevatengi vezvigadzirwa zvine chekuita nezvakatipoteredza.
3. US EPA Yaburitsa Mitemo Mitsva Yekunyungudutsa, Ichibvisa Zvinyungudutsa Zvechinyakare Zvakadai seTetrachloroethylene
Muna Gumiguru 2025, US Environmental Protection Agency (EPA) yakaunza mitemo yakaoma yakanangana nezvinonyungudutsa zvemaindasitiri. Chinhu chikuru chemitemo iyi kurambidzwa kwakarongwa kwe tetrachloroethylene (PCE kana PERC). Kushandiswa kwePCE mumabhizinesi nekushandiswa nevatengi kucharambidzwa zvachose kutanga muna Chikumi 2027. Uyezve, kushandiswa kwayo muchikamu chekuchenesa dry cleaning kwakarongerwa kurambidzwa zvachose panosvika kupera kwa2034.
Mitemo iyi inoisawo mitemo yakasimba pakushandiswa kwezvimwe zvinonyungudutsa zvine chlorine. Mutemo uyu wakazara wakagadzirirwa kuchengetedza hutano hwevanhu nezvakatipoteredza nekuderedza kusangana nemakemikari aya ane njodzi. Zvinotarisirwa kuti zvichakurudzira kuchinja kwemusika nekukurumidza, zvichisunda maindasitiri anovimba nezvinyungudutsa izvi kuti akurumidze kushandisa dzimwe nzira dzakachengeteka uye dzisingakuvadzi nharaunda. Danho iri rinoratidza danho guru revatongi veUS mukutungamira zvikamu zvemakemikari nekugadzira kune tsika dzinogara kwenguva refu.
Nguva yekutumira: Zvita-04-2025