Muna 2024, musika wesarufa muChina wakatanga zvishoma nezvishoma uye wakanga wakanyarara kwehafu yegore. Muhafu yechipiri yegore, pakupedzisira wakashandisa mukana wekukura kwekudiwa kwezvigadzirwa kuti ubvise zvirambidzo zvezvinhu zvakawanda, uye ipapo mitengo yakakwira! Munguva pfupi yapfuura, mitengo yesarufa yakaramba ichikwira, inopinzwa kunze kwenyika uye inogadzirwa munyika, nekuwedzera kukuru.
Kuchinja kukuru kwemutengo kunonyanya kukonzerwa nemusiyano uripo pakati pekukura kwehuwandu hwekuwanikwa kwezvinhu nezvinodiwa. Zvichienderana nehuwandu, kushandiswa kwesarufa muChina kuchapfuura matani mamiriyoni makumi maviri nerimwe muna 2024, kuwedzera kwemamiriyoni maviri ematani gore negore. Kushandiswa kwesarufa mumaindasitiri anosanganisira phosphate fertilizer, indasitiri yemakemikari, uye simba idzva kwakawedzera. Nekuda kwekushomeka kwesarufa yemumba, China inofanira kuramba ichitenga sarufa yakawanda sekuwedzera. Zvichikonzerwa nezvinhu zviviri zvemitengo yakakwira yekupinza zvinhu kunze kwenyika uye kuwedzera kwezvinodiwa, mutengo wesarufa wakakwira zvakanyanya!
Kukwira kwemitengo yesarufa uku pasina mubvunzo kwakaunza kumanikidzwa kukuru kune monoammonium phosphate iri pasi pemvura. Kunyangwe hazvo mitengo yemamwe mamonoammonium phosphate yakawedzerwa, kudiwa kwekutenga kwemakambani efetereza ari pasi pemvura kunoita sekunge kwatonhora, uye vanongotenga chete kana vachida. Saka, kukwira kwemitengo yemonoammonium phosphate hakuna kunaka, uye kuteverwa kweodha itsva kuriwo avhareji.
Zvikuru sei, zvigadzirwa zvesarufa zviri pasi pemvura zvinonyanya kuve sulfuric acid, phosphate fertilizer, titanium dioxide, dyes, nezvimwewo. Kukwira kwemitengo yesarufa kuchawedzera mitengo yekugadzira zvigadzirwa zviri pasi pemvura. Munzvimbo ine kudiwa kushoma, makambani achasangana nekumanikidzwa kukuru kwemitengo. Kuwedzera kwemonoammonium phosphate nediammonium phosphate zviri pasi pemvura kwakaderera. Mamwe mafekitori emonoammonium phosphate akatomira kushuma uye kusaina maodha matsva emafekitori ephosphate. Zvinonzwisisika kuti vamwe vagadziri vakatora matanho akadai sekuderedza mutoro wekushanda uye kuita kugadzirisa.
Nguva yekutumira: Zvita-17-2024