造纸废水处理工程曝气器优选

Aerator Selection in Pulping & Papermaking Wastewater Treatment Engineering

关键词:  造纸废水  曝气设备  旋流曝气器  运行成本

Key Words:pulping & papermaking wastewater  aeration equipment  rotational flow aerator  operation cost

摘要:讨论了现有曝气设备，包括鼓风曝气、射流曝气和机械曝气设备的特点及适用范围，针对现有曝气器在造纸废水应用中的不足，系统介绍了新型高效旋流曝气器的特征及其在造纸废水处理中的应用优势和工程实例。

Abstract:The characteristics and application scopes of existing aeration equipment used in pulping and papermaking wastewater treatment, such as blasting aerator, jet aerator and mechanical aerator were summarized in this paper. To avoid the disadvantage of the existing aeration system, an innovational rotational flow aerator was introduced, and its advantage and engineering examples were discussed.