摘要
根据相关文献,以鞋用全粒面革的加工过程为例,详细综述了采用不同铬鞣工艺时在铬鞣的各个工段中铬的分配情况;给出了使废水中的铬含量能达到的最低水平及其方法。
The distribution of chrome in each chrome tanning operation with different techniques are specifically illustrated. These elaborations are carried on the assumptions of the production of full grain shoe upper leathers. The lowest content of chrome in the waste water is also mentioned together with the processing technology and treatment to this target.
出处
《皮革与化工》
CAS
2010年第4期16-19,25,共5页
Leather And Chemicals
基金
温州市对外科技合作交流项目资助(项目编号:H20090029)
关键词
传统鞣制
高吸收鞣制
铬沉淀
铬回收
conventional tanning
high- exhaustion tanning
chrome precipitation
chrome recovery
