Interface enhanced water treatment device and method based on synergistic effect of gas-liquid jet and photocatalysis
The interface-enhanced water treatment device, which combines gas-liquid jetting with photocatalysis, solves the problems of "explosion-proof safety," "efficient demulsification," and "deep oxidation" in traditional water treatment devices when treating complex and recalcitrant organic wastewater. It achieves efficient coalescence and deep oxidation of tiny emulsified oil droplets, avoids fire hazards, and extends electrode life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHANGZHOU INST OF MECHATRONIC TECH
- Filing Date
- 2026-03-27
- Publication Date
- 2026-06-09
AI Technical Summary
Existing water treatment devices struggle to simultaneously address the three interdependent engineering challenges of "explosion-proof safety," "efficient demulsification," and "deep oxidation" within a compact unit. This is especially true when treating complex and recalcitrant organic wastewater, where traditional Laplace fields are limited and photocatalytic mass transfer faces bottlenecks.
An interface-enhanced water treatment device employing gas-liquid jetting and photocatalysis synergy is used. A coaxial corona jetting unit sprays a gas-liquid mixture carrying space charge onto the liquid surface, and a photocatalytic light source unit provides light radiation at the gas-liquid interface to establish a non-Laplace high-intensity electric field, thereby achieving efficient coalescence and deep oxidation of tiny emulsified oil droplets.
It significantly improves the coalescence efficiency of tiny emulsified oil droplets, achieves efficient mass transfer without mechanical stirring, avoids fire hazards, extends electrode life, and enables simultaneous oil-water separation and deep oxidation.
Smart Images
Figure CN122166874A_ABST