1. State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals
2. Lanzhou University of Technology
3. Lanzhou 730050
4. P. R. China
5. Department of Chemistry and Biochemistry
6. Engineering Research Center of Marine Biological Resource Comprehensive Utilization
7. Third Institute of Oceanography
8. State Oceanic Administration
9. Xiamen
10. University of California
11. Santa Cruz
12. USA