baking process of sulfonation

例句：

1. 1. The process of sulfonation is crucial for the production of many chemicals.
   磺化过程对于生产许多化学品至关重要。
2. 2. Sulfonation is a common method used to treat wastewater.
   磺化是一种常用的处理方法，用于处理废水。
3. 3. In this study, we investigated the effects of sulfonation on the degradation of organic pollutants.
   在这项研究中，我们探讨了磺化对有机污染物降解的影响。