The dehydration property of tannerysludge enhanced obviously after bioleaching treatment.
制革污泥经过生物淋滤处理后，脱水性能得到了明显的提高。
2
The purpose of this new technology is to immobilize chromium, which can avoid the secondary pollution so as to make tannerysludge innocent and use it as a resource.
其目的是稳定污泥中的重金属铬离子，使其不再产生二次污染，从而达到真正的无害化、资源化。
3
The results suggested that this test method was high accuracy and fast speed. It was very important for quality control for producing fertilizer using tannerysludge.