Thermal hydrolysis oxidation method and metal complexing agent were used to remove heavy metals in oily sludge. The best conditions of the reaction were investigated, and the upper limit of removing heavy metals amount was further discussed. The experimental results show that the best reaction conditions are as follows: the temperature 220 ℃, the time 60 min and the liquid-solid ratio 0.25. Under above conditions, Cu,Zn and Ni removal rates can reach to 55.93%,85.9% and 80.65% respectively. After adding met...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
