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- Purification of recoererd chromic sulfate was high and could be used as chemical materials.So it is a hig hly effective method for tanning wasterwatev treatment. 回收的硫酸铬纯度高,可作为铬鞣的化工原料,这是沉淀铬鞣废水行之有效的途径。
- Chromic sulfate was recovered from chrome tanning wastewater by precipitation, f locculation and purification.And tanning wastewater was exhausted below the pri mary standard (1.0 mg/ L). 以铬鞣废水为研究对象,通过沉淀、絮凝、纯化等处理方法,将铬鞣废水中高含量的铬回收为硫酸铬,使铬鞣废水达标排放。
- ammonium chromic alum,ammonium chromic sulfate... 硫酸铬铵
- Studying on Recovery Chromic Sulfate from Chrome Tanning Wastewater 从铬鞣废水中回收硫酸铬技术的研究
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Study on Producing Chromic Sulfate Basic by Wastewater Containing High Concentration of Chromium 利用高浓度含铬废水制备铬鞣剂
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- chromic sulfate green 硫酸铬绿
- potassium chromic sulfate [化] 铬矾; 铬钾矾
- chromic sulfate 硫酸铬
- cesium chromic sulfate 硫酸铬铯
- ammonium chromic sulfate 硫酸铬铵
- A salt or ester of chromic acid. 铬酸盐或铬酸酯
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Dextran sulfate sodium salt from Leuconostoc spp. 硫酸葡聚糖。
- Ammonium Fatty Alcohol Polyoyetylene Ether Sulfate? 醇醚硫酸?
- Methods:Sulfate ion precipitation method was used. 方法:采用硫酸根离子沉淀法。
- TWICE REFORMS FOR THE RECOVERY OF CHROMIC ACID SLUDGE. 对铬酸渣回收利用的两次改造