the act of making something valuable or useful from an existing substance

They discussed how heavy metals can be reclaimed in the valorization of municipal solid waste incineration ash. 他们讨论了如何通过在城市固体废物焚烧灰中提炼重金属以增加其价值。

the process of deciding or increasing the price or value of goods, services, etc., for example by government action

The valorization of commodities through the branding process is particularly significant. 品牌开发对商品增值尤为重要。