A research group in the United States has developed a process to recover lead in its metallic form so that it can be reused in the PV industry. The process relies on a leaching solution based on a ...
Ecolab Inc has filed a petition with the US Food and Drug Administration (FDA) proposing that the food additive regulations be amended to provide for the safe use of a mixture of peroxyacetic acid, ...
PRETREATING THE SUPPORT for a gold-palladium catalyst used to produce hydrogen peroxide from H 2 and O 2 could provide a simpler, more direct method than that now used to prepare the commodity ...
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