碳中和背景下微藻资源化技术处理废水的应用进展与展望

Progress and prospect of the application of micro algae resource technology in wastewater treatment under the background of carbon neutrality

污水资源化高效回收利用是实现碳中和的关键一环。基于微藻的污水处理技术可实现同步污染物去除,从而达到环境保护和高附加值产品资源转化的碳中和目标。从微藻培养工艺中藻种种类、光生物反应器的特性以及基于光、二氧化碳、菌藻共生体系的微藻强化技术,营养物质、环境因子等对微藻培养的影响因素,微藻处理废水机制以及未来研究方向展望等方面进行详尽阐述,以期为微藻资源化技术处理废水的应用提供理论与技术支持。

The biggest obstacle to carbon neutrality is whether the whole economic and social system is economic or not.Micro algae,as a kind of auto trophic organisms with strong photosynthesis,have strong reproductive capacity,Industrial wastewater can be treated by recycling in a carbon neutral context,The goal is to be carbon neutral,at the same time,it can also transform the hazardous substances in sewage into products with high added value,and It also realizes the production of micro algae and the recycling of wastewater treated by micro algae.The ability of micro algae to treat wastewater and its resource utilization under the background of carbon neutral are reviewed and the prospect of the resource treatment of wastewater by micro algae is presented.It can provide better suggestions for micro algae resource technology.