1) used chrome liquor
铬鞣废液
1.
The international and domestic studies and methods of the utilization of the used chrome liquor were summarized in this paper.
对目前国内外铬鞣废液的回收利用研究及方法进行了综述与比较 ,铬鞣废液的直接循环使用较回收铬的方法更易在制革厂实
2.
The recycling of the used chrome liquors is studied from viewpoint of changing laws of Cl -,SO 2- 4 and Na + in the recycling chrome liquors.
本文研究了在循环利用的铬鞣废液中Cl- 、SO2 -4 、Na+等的变化规律。
2) chrome tanning wastewater
铬鞣废水
1.
Chromic sulfate was recovered from chrome tanning wastewater by precipitation, f locculation and purification.
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。
2.
The Cr(Ⅵ)was enriched and recovered by the water in oil in water(W/O/W)double emulsion from the oxided chrome tanning wastewater.
采用W/O/W双重乳液对氧化处理过的铬鞣废水中的铬(Ⅵ)进行富集与回收。
3) chrome tanning liquor
铬鞣液
1.
In this paper, the reduction superiority of the chrome tanning liquor with the chrome-tanned shavings was introduced, and the chrome shavings-reduced chrome tanning liquor was prepared by this technique.
本文介绍了废铬革屑还原铬鞣液的优越性 ,并用该技术制得了废铬革屑还原铬鞣液。
2.
In this paper, the superiority of the preparation of woodscrape-reduced chrome tanning liquor by two-step way was discussed, and the product was prepared by this technique.
本文介绍了两步法制备木屑还原铬鞣液的优越性 ,并用该技术制得了木屑还原铬鞣液。
4) waste tanning liquor
鞣制废液
1.
The presented work describes dechromation of waste tanning liquor utilising chrome sludge produced through enzymatic hydrolysis of chrome-tanned leather wastes.
该论文利用铬鞣革废物的酶法水解用铬污泥除去鞣制废液中的铬。
5) tanning liquor preparation
铬鞣液制备
6) chrome recovery
铬鞣液回收
补充资料：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
CAS：70528-79-9
分子式：(CH2O·W99)x
中文名称：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
英文名称：Sulfite liquors and cooking liquors, spent, polymer with formaldehyd
Spent pulping liquor, formaldehyde polymer
分子式：(CH2O·W99)x
中文名称：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
英文名称：Sulfite liquors and cooking liquors, spent, polymer with formaldehyd
Spent pulping liquor, formaldehyde polymer
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条