本论文研究为重金属吸附,就解吸附剂的选择审稿人提出了这样的问题:“Why was it selected HCl for desorption studies rather than H2SO4 or any other acid reagent? It is suggested to consider/analyze the solubility of the compound formed”。审稿人建议从盐酸和硫酸对金属氧化物溶解度方面考虑,请各位大牛能够向我提供相关文献支撑。谢谢!!!
PS: 重金属为六价铬、二价镍和二价钴。