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- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- ferrous sulphate solution 硫酸亚铁溶液
- Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution. 加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
- Add Ferroin indicator and titrate with0.025 N ferrous ammonium sulphate solution. 加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
- A third example is the ferrous sulphate which we mentioned in the previous chapter. 第三个例子是前章提到的硫化亚铁。
- Modified polymerized ferric sulphate flocculating agent was made with ferrous sulphate heptahydrate,sulphate acid,natrium chlorate etc. 以七水硫酸亚铁、硫酸、氯酸钠等原料,制备了改性聚合硫酸铁絮凝剂。
- Ferrous sulphate treatment improves the erosion rate of the AluBrass. The corrosion rates observed are however higher than that obtained with MEXEL 432. 硫酸亚铁处理改善铝黄铜的浸蚀率，然而其腐蚀率仍高于M.;432处理。
- Potassium hydroxide; potassium chloride; sodium bicarbonate; ferrous sulphate; potassium bicarbonate; zinc sulphate; manganese sulphate; copper sulphate; potassium iodide. 氢氧化钾；氯化钾；碳酸氢钠；硫酸亚铁；碳酸氢钾；硫酸锌；硫酸锰；硫酸铜；碘化钾
- 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. 从而探索和实践了少污染,回收利用等综合治理污染的工艺,力求尝试一种“零排放”和“绿色化学”的化工生产过程。
- By experimental study on effects of coking sewage pretreated by ferrous sulphate on activited sludge process,suitable operating conditions were presented. 通过研究硫酸亚铁预处理焦化污水对活性污泥影响的实验,提出硫酸亚铁预处理方法的适宜条件。
- More ammonium sulphate solution is being recovered in the process of distilling shale oil. 在提炼油页岩的过程中回收的硫酸氨液比过去多了。
- More ammonium sulphate solution is being recovered in the process of dis- tiUing shale oil. 在提炼油页岩的过程中回收的硫酸氨液比过去多了。
- Cyanex 272 is a new generation extractant for separation of from Ni in sulphate solution. Cyanex272是新一代在硫酸盐溶液中分离钴、镍的萃取剂。
- Cotton was dyed with mahogany leaves extract and different mordants,such as Alum,Stannous Chloride,Calcium Chloride,Copper Sulphate and Ferrous Sulphate,on different mordant concentrations. 用生态染料红木叶对棉进行染色,采用不同的媒染剂,分别为明矾、氯化亚锡、氯化钙、硫酸铜和硫酸亚铁,不同的媒染剂浓度;
- More ammonium sulphate solution is being recovered in the process of distilling oil shale. 在提炼油页岩的过程中回收的硫酸铵液比过去多了。
- This study was based on producing etched patterns on cotton/polyester blends fabric surface with inkjet printer by aluminium sulphate solution. 利用喷墨打印机将硫酸铝水溶液喷涂到棉/聚酯混纺纤维织物表面上后在高温条件下焙烘处理;对其进行图案蚀刻.
- ferrous sulphate radiation dosimeter 硫酸亚铁辐射剂量计
- The project select the refined nickel sulphate solution as raw materials, thus raising project’s stability and lowing the product’s cost.It is expected to have a good economic benefit. 本项目采用精制硫酸镍溶液为原料生产活性球状氢氧化亚镍，提高了产品的稳定性，成本大幅度降低，经济效益显著提高。
- The project selects the refined nickel sulphate solution as raw materials, thus raising project's stability and lowing the product's cost .It is expected to have a good economic benefit. 本项目采用精制硫酸镍溶液为原料生产活性球状氢氧化亚镍，提高了产品的稳定性，成本大幅度降低，经济效益显著提高。
- Production of Ammonium Ferrous Sulphate From Scrap Iron 由废铁生产硫酸亚铁铵
