ferrous sulphate treatment

常见例句

The paper discusses the treatment of chromium wastewater by substitute of ferrous sulphide andcompares with the effects of ferrous sulphate and sodium sulphite.
对铁氧体法处理含铬废水工艺中的主要技术参数进行了探讨，为选择最佳工艺条件提供了依据。
In order to treat the wastewater from vat blue production, we obtain ferrous sulphate as water treatment chemical and incinerate residue in general coal-fired boiler.
通过对某染料厂还原蓝生产废水的研究，提出了利用残余硫酸制取硫酸亚铁水处理剂，滤渣在一般锅炉内焚烧的综合利用和治理工艺。
This article details its method of preparation, its function in coagulation, its method of addition, as well as its effect in comparison with ordinary ferrous sulphate treatment.
混凝作用和投加方法以及与硫酸亚铁混凝剂在生产运行中的对比效果。