Physical characteristics, service life, effect of biological activated carbonprocess in drinking water treatment process and main influencing factors were introduced.
介绍了活性炭的物理特性、使用寿命、在水处理中的作用以及生物活性炭工艺主要的影响因素。
2
In the process of project construction not only focuses on low carbon technology building itself, but also pays attention to low carbon construction, and strives to achieve low carbonprocess.
在项目建设过程中不仅注重建筑物本身的低碳技术，同时注重低碳、绿色施工，力争做到全过程的低碳。
3
Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.