Sentences with phrase «with sodium alginate»
To do it, the researchers made precursor solutions with sodium alginate, a compound derived from seaweed that is known to be capable of ionic crosslinking.
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In the new study, researchers combined a naturally abundant raw material, sodium alginate (a polysaccharide that can be extracted from seaweed and algae) with a high - volume industrial by - product, silica fume (a by - product of ferrosilicon or silicon metal alloy processing) to produce a «green» adsorbent that is better than activated carbon.
Taking advantage of the gelling properties of alginate, the researchers combined it with the decomposition of food - grade sodium - bicarbonate (baking soda) to consolidate the material.