摘要
介绍了一种三步铬鞣山羊面革的加工方法,即:酶脱毛,NaOH打开皮纤维和无浸酸、无提碱铬鞣。试验结果显示:革中结合的铬含量较常规鞣制方法提高了21%,制革废液中的COD和总固含量分别降低了43%和70%。
droxide based duced by the wastewater is A three step process of making goat upper leathers was introduced. It included enzyme unhairing, sodium hyfibre opening and pickle and basification free chrome tanning process. It shows that chrome content of leather pro-three - step process is 21% higher than that of conventional produced leather. COD and TS of the composite 43 % and 70 % lower respectively than that made by the conventional process.
出处
《中国皮革》
CAS
北大核心
2006年第7期6-8,共3页
China Leather
关键词
山羊面革
环保
铬鞣
goat upper leather
eco- friendly
chrome tanning
