Biofilm Reactor

Enhanced Oxygen Transfer

This reactor achieves peak oxygen transfer efficiency in biofilms under adjusted COD:N ratios, with significantly enhanced oxygen diffusion coefficients, suitable for aeration optimization and energy reduction.

Ren, Jiehui · Xiaoxin, Yang · Xi, Jiayao · Cheng, Wen

Journal of Environmental Chemical Engineering 2023

Specifications

比升高从

{'zh': '7.68', 'en': ''} mg/L

transfer rate reached

{'zh': '', 'en': '0.33'} mg/

Advantages

At C:N=9.49, boundary layer oxygen mass transfer efficiency reached (8.1±3.2)×10⁻⁵ cm²/s

Oxygen diffusion coefficient reached (2.0±0.1)×10⁻³ cm/s