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First metal recovery facility in Singapore officially launched

Uploader: Salkis 5 month ago  
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C m,i , is the concentration of each metal in the wash water at the ith washing. Gene Ontology GO Terms. However, further washings of IBA with DI water after ammonium citrate washing was found to reduce leachate heavy metal concentrations subsequently [ 27 - 30 ]. Lastly, the somewhat higher maximum relative concentrations, and more effective subsequent heavy metal removal, observed for rainwater could be due to its pH being lower than the point of zero charge of the IBA. Can't read the image? This may be caused by the high content of soluble copper compounds in IBA, which needs to be further studied.

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