皮革铬鞣效率的提高及铬鞣废液的处理回用研究进展

The development of improving efficiency for chrome tanning and recycling treatment on waste water

对提高鞣制效率的铬鞣及配套技术,如高吸收铬鞣、不浸酸铬鞣法以及少铬和无铬鞣法等进行了介绍.阐述了铬鞣废液各种处理后再利用的方法及其应用,最后对提高铬鞣效率的应用前景进行了展望.

Methods of improving the chrome such as high absorbed chrome tanned, no-pic tanning efficiency and supporting technologies kling chrome tanned and less chrome or chrome- free tanning method are introduced. A variety of processing method and reuse of chrome tan- ning wastewater and its application is also elaborated. Finally, to improve the efficiency of chrome tanning application foreground is prospected.