棕化废液的资源化利用研究

Study on Resource Reuse of Brown Oxidation Wastewater

在PCB行业中,随着棕氧化技术代替黑氧化技术,棕化废液的排放量巨大而且成分复杂,从而推动了棕化废液处理技术的发展。文章提出化学沉淀法和Fenton法组合处理棕化废水,并合成氧化铜的新工艺。从而达到了棕化废液资源化利用的目的。

In the PCB industry, with brown oxidation technology replacing black oxidation technology, the discharge of brown oxidation wastewater is growing and its components are complicated, which promoted the development of brown oxidation wastewater processing technology. This paper proposed a new technology combined with Chemical Sediment and Fenton in the treatment of brown oxidation wastewater and synthetic copper oxide. So as to realize the brown oxidation wastewater resource utilization.