PhenolChemical industrial yemakemikari inoshandiswa mune dzakasiyana siyana dzekushandisa, kusanganisira kugadzirwa kwepurasitiki, kudzivirira, uye mushonga. Kugadzirwa kwepasi rese kwe phenol kwakakosha, asi mubvunzo unoramba: Ndeipi yekutanga yeiyi zvinhu zvakakosha?

Ruzhinji rwekugadzirwa kwenyika rwe phenol inotorwa kubva kune maviri makuru masosi: marasha uye gasi rechisikigo. Coal-to-Chemical tekinoroji, yakanyanya kuchinja kugadzirwa kwe phenol uye mamwe makemikari, achipa nzira inoshanda uye inodhura-yekubudirira kushandura marasha muzvikamu zvakakwirira. MuChina, semuenzaniso, tekinoroji yebanda-yemarasha inzira yakasarudzika yekugadzira phenol, ine zvidyarwa zviri munyika yese.

Yechipiri huru sosi ye phenol gasi rechisikigo. Zvisikwa zvegesi zvegesi, senge methane neEthane, zvinogona kushandurwa kuita phenol kuburikidza neyekutevedzana kwemakemikari maitiro. Kuita uku kune simba-kwakasimba asi kunoguma nekuchena-kuchena phenol iyo inonyanya kubatsira mukugadzirwa kwemapurasitiki uye maitiro. Iyo United States ndeyekutungamira kwekutungamira kweiyo yakasikwa gasi-yakavakirwa phenol, ine zvivakwa zviri munyika yese.

Kudiwa kwe phenol kuri kuwedzera pasi rese, kuitiswa nezvinhu zvakadai sekukura kwevanhu, maindasitiri, uye kurira. Kudiwa uku kunotarisirwa kuenderera mberi nekukura mumakore anouya, nekufungidzira kunoratidza kuti kugadzirwa kwoPlenol kwe2525 culive makemikari.

Mukupedzisa, ruzhinji rwekugadzirwa kwenyika rwe phenol rinobva kune maviri ekutanga zvinyorwa: marasha uye gasi rechisikigo. Nepo midziyo yacho yose ine zvakanakira uye zvakashata, zvinoramba zvakanyanyisa kuhupfumi hwenyika, kunyanya mukugadzirwa kwemapurasitiki, magetsi, uye mushonga. Sezvo kudiwa kwe phenol kuchiramba kusimuka pasi rese, zvakakosha kuti vatarise nzira dzakarongeka dzekugadzira izvo zvido zvehupfumi zvine chekuita nezvenhoroondo.