direct oxidation leaching

例句：

1. 1.Direct oxidation leaching is a process that uses oxygen to break down organic matter in wastewater.
   直接氧化浸出是一种使用氧气来分解废水中有机物质的过程。
2. 2. In the DOL process, the wastewater is treated by passing it through an oxygen-rich stream.
   在直接氧化浸出过程中，通过将废水通过富含氧气的流股进行处理。
3. 3.The DOL process has been shown to be effective in reducing the amount of pollutants in wastewater.
   研究表明，直接氧化浸出过程能有效减少废水中的污染物含量。