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- chromic tanning wastewater 铬鞣废水
- 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。
- 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
- The good results of treatment can be received by using oxidation ditch to treat tanning wastewater. 并阐述了氧化沟工艺处理制革废水所取得的良好效果。
- This paper analyses and sums up the actualities and new treatment technolgy of tanning wastewater in China,and puts forward a number of suggestions. 本文分析总结了我国制革废水的现状的新的处理工艺,并提出了一些建议。
- The tanning wastewater treated by a flyash -based coagulant and polysilicate aluminum (PSA)flocculant has been researched. 研究了粉煤灰制备混凝剂并与聚硅酸铝(PSA)絮凝剂配合处理制革废水。
- A new type of effective complex coagulant polysilicate aluminum ferric salt(PSAF) was prepared from coal gangue and pyrite slag and used as coagulant in the treatment of tanning wastewater. 用煤矸石及硫铁矿烧渣作原料制备了一种高效复合混凝剂聚硅酸铝铁(PSAF),并将其用于制革废水的处理。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Ultrasonic enhancement of chrome tanning wastewater treatment 超声波强化制革铬鞣废水处理
- Keywords polysilicate aluminum;flyash;tanning wastewater;inorganic flocculant; 聚硅酸铝;粉煤灰;制革废水;无机絮凝剂;
- It took me all summer to get this tan. 我花了整个夏天才晒出这样的棕褐色。
- Keywords chrome tanning wastewater;water disposal agent;chrom ic sulfate ; 铬鞣废水;水处理剂;硫酸铬;
- I want to tan my back a bit more. 我想把後背晒得再黑点儿。
- A stripped animal skin ready for tanning. 生皮剥下用于制革加工的兽皮
- His arms and legs had a dark tan. 他的手臂和腿晒得黑黑的。
- SEPARATION OF CHROMIUM COMPLEXES FROM CHROMIUM TANNING LIQUORS AND TANNING WASTEWATER BY ION EXCHANGE METHOD 离子交换法在铬鞣液及废铬液组成测定中的应用
- A salt or ester of chromic acid. 铬酸盐或铬酸酯
- Study on Treatment of the Tanning Wastewater by Coagulating Sedimentation-Bio-contact Oxidation Technology 混凝沉淀-生物接触氧化工艺处理制革废水试验研究
- Mike is such a beach bum. All he want to do is getting a tan. 迈克经常去海滩，他一心想把皮肤晒黑。
- To hair the hides is one of the tanning processes. 在制革过程中，除去兽皮上的毛是工序之一。
