mercury cathode separation

例句：

1. 1. The mercury-cathode separation process is critical for the purification of water.
   汞阴极分离过程对于水的净化至关重要。
2. 2.In this study, we focused on the mercury-cathode separation process.
   在这项研究中，我们专注于汞阴极分离过程。
3. 3. The mercury-cathode separation process has been widely used in environmental remediation.
   汞阴极分离过程在环境修复中得到了广泛应用。