Ezhou Water Circulation Mobile Toilet

The Ezhou water circulation mobile toilet is an environmentally friendly mobile public toilet that achieves water resource recycling through physical-biochemical treatment, solid-liquid separation, multi-stage filtration, and microbial degradation. Its technical principles and operational mechanisms can be analyzed from the following aspects:

1. Core Treatment Process
After flushing, excrement enters a closed solid-liquid separation chamber. The solid portion is converted into organic residue through microbial degradation technology, relying on microbial communities in the reactor to decompose organic matter, with the final product being harmless soil amendment. The liquid portion enters a multi-stage filtration system, passing sequentially through sedimentation tanks, activated carbon adsorption layers, and ultraviolet disinfection units to remove suspended solids, odors, and pathogens, meeting the standards for reclaimed water reuse for flushing or equipment cleaning. This design reduces water consumption per toilet to just 10% of that of traditional flush toilets, significantly lowering water resource consumption.

2. Structural Composition and Performance Parameters
The circulating water treatment module is the technical core, including a microbial reactor, sedimentation tank, disinfection unit, and intelligent control system. The standard model can support 150-200 uses per day, with its treatment capacity determined by microbial community activity, filter membrane lifespan, and disinfection efficiency. The intelligent control system monitors water level, odor concentration, and equipment status in real-time through sensors, automatically triggering alarms when filter membranes are clogged or microbial agents are insufficient, prompting maintenance personnel to replenish agents, replace filters, or clean residue, ensuring stable system operation.

3. Scenario-Adapted Design
For different usage scenarios, the water circulation system adjusts technical parameters:

• Large-scale outdoor events: Vacuum suction technology replaces traditional gravity flushing, reducing single flush volume to 0.5 liters, while strengthening anti-clogging capabilities in sewage pipes to meet rapid drainage needs under high foot traffic;
• Construction sites: Electric tracing insulation layers are added to internal pipes to prevent freezing in winter, and the equipment casing's dustproof structure is optimized to enhance durability in harsh environments.

4. Environmental Benefits and Maintenance Requirements
Organic residue from biological degradation can be stabilized and used as soil amendment, achieving waste resource utilization; reclaimed water reuse reduces sewage discharge and reliance on municipal pipelines. However, the system requires regular maintenance, including replenishing microbial agents every 1-2 weeks, cleaning or replacing filter membranes every 3-6 months, and transporting organic residue for treatment every quarter. Failure to do so may result in reduced treatment efficiency or odor diffusion.