Ha ho tluoa tabeng ea ho fepa kereitisulfate ea koporo, Sustar ke lets'oao leo u ka le tšepang. Re bahlahisi ba hloahloa ba ho batla liminerale ba nang le boiphihlelo ba indasteri ea lilemo tse fetang mashome a mararo. Ho tloha ka 1990, re ikemiselitse ho fa bareki lihlahisoa tsa boleng bo holimo tsa koporo ea sulfate. Re na le lifeme tse hlano Chaena tse nang le matla a tlhahiso ea selemo le selemo a fihlang ho lithane tse 200,000, tse khonang ho finyella litlhoko tse fapaneng tsa bareki ba rona. Joalo ka k'hamphani e netefalitsoeng ea FAMI-QS/ISO/GMP, re latela litekanyetso tsa boleng bo holimo le polokeho. Litšebelisano tsa rona tsa nako e telele le likhamphani tse etellang pele tse kang CP, DSM, Cargill le Nutreco ke bopaki ba ho tšepahala le bokhabane ba rona indastering.
Le leng la mabaka a bohlokoa a ho khetha Sustar joalo ka morekisi oa hau oasulfate ea koporopentahydrate ke boleng bo holimo ba lihlahisoa tsa rona. Re karolo ea ho ngola ea maemo a indasteri "Feed GradeCopper SulfateCuSO4″. Lipontšo tsa bohloeki ba lihlahisoa tsa rona li phahame haholo ho feta litekanyetso tsa naha 'me li lumellana le tsonaLitekanyetso tsa EU. Boitlamo bona ba boleng bo netefatsa hore lihlahisoa tsa rona tsa koporo sulfate li bolokehile ebile lia tšepahala lijong tsa liphoofolo le lits'ebetsong tse ling.
Ho phaella ho maemo a thata a boleng, ronasulfate ea koporophofo e na le lintho tse tlaase ka ho fetisisa tsa tšepe tse boima indastering. Lintho tse kotsi tse kang arsenic, lead, le cadmium li tlosoa ka mekhoa e fapaneng ea phekolo, 'me lihlahisoa tsa tšepe tse boima tsa sehlahisoa ke tse tlaase ka ho fetisisa indastering. Sena se bolela hore sulfate ea rona ea koporo ha e na masala a kotsi a kang dioxin le polychlorinated biphenyls (PCBs), e leng se etsang hore e be khetho e sireletsehileng bakeng sa litlhoko tsa hau.
Ho feta moo, kereiti ea rona ea pheposulfate ea koporolihlahisoa li na le acid e tlaase ea mahala le mongobo o fokolang, ho netefatsa ts'ebetso e tsitsitseng. Mehaho ena e etsa hore sulfate ea rona ea koporo e hlahelle mabapi le bohloeki le katleho, ho u fa sehlahisoa se finyellang litlhaloso le litlhoko tsa hau hantle.
Ho Sustar, re motlotlo ka boitlamo ba rona ba boleng, polokeho le ts'epo. Re utloisisa bohlokoa ba ho tlisa lihlahisoa tse fihlelang maemo a holimo mme re ikemiselitse ho feta tebello ea bareki ba rona. Ka bokhoni ba rona bo matla ba ho etsa thepa, litifikeiti, le likamano le baetapele ba indasteri, re fana ka boemo ba tiisetso bo re khethollang ho barekisi ba bang. Ha u khetha Sustar e le mofani oa hau oa sulfate ea koporo, u ka kholiseha ka boleng le botšepehi ba lihlahisoa tsa rona.
Ka kakaretso, Sustar ke khetho e nepahetseng bakeng sa mang kapa mang ea batlang boleng bo holimosulfate ea koporosehlahisoa sa kereiti ea fepa. Ka ho khomarela ka tieo hoLitekanyetso tsa EU, bonyane ba tšepe e boima le boitlamo ba ho sireletseha le ho tšepahala, re fana ka boemo ba boleng bo sa tsitsang indastering. Hammoho le boiphihlelo ba rona bo pharaletseng, bokhoni bo matla ba tlhahiso, le tšebelisano ea nako e telele le lik'hamphani tse etelletseng pele, Sustar e lokela ho ba khetho ea hau ea pele bakeng sasulfate ea koporolihlahisoa. Ha u re khetha, u khetha mofani oa thepa ea ka tšeptjoang eo boleng ba hae bo lumellanang le bo ikhethang.
Nako ea poso: Dec-15-2023
