Results showed that production of cobalt oxide engendered environment impact, with sequence as NP, AQP, AP, GWP and SWB.

• 结果显示，氧化钴生产中环境潜在影响大小依次是富营养化、粉尘和烟尘、酸化、全球变暖、固体废弃物负担，其相对值依次是：24.；04、22