Veolia水务技术与方案

Ozonia*圆顶扩散器​​​​​​​

Efficient Ozone Mass Transfer Through Dome Diffusion Technology

Dome diffusers provide a simple and efficient method for transferring ozone into water treatment processes. These diffusers are typically installed in a grid configuration at the bottom of contact tanks, creating uniform bubble distribution that effectively transfers ozone-containing gas throughout the entire water volume for optimal treatment efficiency.

高效臭氧气体传质

应用、介质流量和臭氧剂量率是决定所需圆顶扩散器的尺寸和数量的关键因素,而且还将影响接触池的几何形状。例如,饮用水应用需要相对较低的臭氧剂量、较短的接触时间和一个带有扩散器的臭氧处理室,而废水处理厂则需要高得多的臭氧剂量、更长的接触时间和多个臭氧处理室。

扩散器元件的设计使其能够产生均匀的小气泡团,形成很大的气泡/水接触面积,以确保最大的传质速率。

特点与优势

  • 传质速率 >90%
  • 气泡形成均匀
  • 高度耐用的陶瓷材料
  • 使用寿命长,且极其稳定
  • 易于安装
  • 免维护
  • 普遍认可的技术

应用

  • Municipal drinking water treatment
  • 废水消毒
  • Industrial process water treatment
  • Groundwater remediation
  • Swimming pool water treatment
  • Food and beverage water processing
  • Aquaculture water systems
  • Cooling tower treatment

dome diffuser