The treatment effectiveness of iron powder and waste scrap iron is compared. It is found that the removal rate of uranium using waste scrap irons is higher than using iron powder.

通过试验对比了铁粉和废铁屑对铀废水的处理效果，发现废铁屑比铁粉对铀的去除率更高。

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The next steps will include the team refining their extraction method to try and further concentrate the antioxidant properties of the waste powder.

该小组下一步将是改进萃取方法，尝试进一步浓缩粉末的抗氧化剂性能。

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Industrial solid wastes utilized in dry mix mortars mainly include blast furnace slag, fly ash, waste rubber powder, waste expanded polystyrene granule, steel slag and tailing sand.

本文主要论述了矿渣微粉、粉煤灰、废橡胶粉、废弃聚苯颗粒、尾矿砂等工业固体废弃物在干混砂浆中应用的研究进展。

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Here is the recipe he and his team discovered: organic material, like grass clippings or agricultural waste, is mixed with a stabilizing peptide powder and from that protein is extracted from the materials, stabilized.

FORBES: Grass Clippings Turned Into Solar Cells by MIT Scientist