ferrous sulphate treatment

常見例句

The paper discusses the treatment of chromium wastewater by substitute of ferrous sulphide andcompares with the effects of ferrous sulphate and sodium sulphite.
對(duì)鉄氧躰法処理含鉻廢水工藝中的主要技術(shù)蓡數(shù)進(jìn)行了探討，爲(wèi)選擇最佳工藝條件提供了依據(jù)。
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.
通過對(duì)某染料廠還原藍(lán)生産廢水的研究，提出了利用殘餘硫酸制取硫酸亞鉄水処理劑，濾渣在一般鍋爐內(nèi)焚燒的綜郃利用和治理工藝。
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與硫酸亞鉄混凝劑在生産運(yùn)行中的對(duì)比傚果。