- Aseparateproblemmaybethatsomemetalsorchemicalsleachintothebrine.Contributetoheavymetalsthatpotentiallymayleachfromsolidwastelandfills.PreviouslytheagencysaidthetraceamountsofBPAthatleachoutoffoodcontainersarenotdangerous.Dinoflagellatesareusuallyharm...
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- It'snoteasytoleachouttheblackcolourPreviouslytheagencysaidthetraceamountsofBPAthatleachoutoffoodcontainersarenotdangerous.Probablyduetodifferentpolymerizationtechniques,theLLDPEhasmoreunpolymerizedmonomersinside,whichwillleachoutwhensoakedinsolvent....
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- Aseparateproblemmaybethatsomemetalsorchemicalsleachintothebrine.Forexample,itremainsunclearwhethernanoparticlesusedinfoodpackagingmightmigrateorleachintofoodorbeverages.Dinoflagellatesareusuallyharmless,butcansometimesmaketoxicchemicalsthatleachintot...
- 26741
- ChoiceofleachingagentinacidagitationleachingofauraniumoreAndtheAFLprocesshasawideapplicabilitytoChina'suraniumores,beingincompetitionwiththetraditionalagitationleachingprocessfortreatingcoarseores....
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- Directdistillation,alkalineleaching,alkalinecalcinationsandHFleachingtestwereconductedtoextractgermaniumfromhighsiliconmaterialcontaininggermanium.Itincludesacidleaching,alkalineleaching,amineleachingandelectricpotentialcontrolofchlorinationleachingp...
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