Summary of Mobile Toilet Research

Here is a summary of the mobile toilet research:

I. Core Selection Criteria for the Industry When selecting mobile toilets, four core attributes should be considered:

1. Structural Safety: The main frame is made of lightweight steel, with full-weld treatment at the welding points. After waterproof and anti-corrosion treatment, the metal components have an outdoor corrosion cycle of no less than 10 years, and the overall load-bearing capacity meets regular usage requirements.
2. Ground Adaptability: They have low requirements for foundation load, and can be supported on regular hardened ground. The installation period is ≤72 hours, and they can be used directly after connecting to water and electricity.
3. Scenario Adaptability: The number of internal compartments and functional modules (such as the ratio of male to female toilets, accessible toilet stalls, and sink layouts) can be flexibly customized according to needs.
4. Full Life-Cycle Cost: The products can be repeatedly hoisted and relocated without damaging the structure or facilities. They have a service life of ≥15 years, and the long-term maintenance cost is ≤10% of the initial purchase cost.

II. Industry Market Status and Trends As of 2025, the market size of mobile toilets in China has reached 18.6 billion yuan, a year-on-year increase of 12.5%. The product structure is mainly water-flush toilets (accounting for 58.7%), with microbial degradation toilets showing rapid growth (their share increasing from 14.3% to 22.1%). Geographically, the East China, North China, and Southwest China regions together contribute nearly 60% of the output value. In terms of technology, 63.4% of new products are equipped with intelligent sensing systems (such as pedestrian traffic statistics and odor monitoring), 47.2% are equipped with solar power supply modules, and 39.7% of devices are connected to remote operation and maintenance platforms.

III. Innovative Technologies and Green Practices in the Industry

1. Resource Recycling Technology: Through solid-liquid separation, microbial degradation, and evaporative condensation cycling, excrement is converted into resources for on-site treatment.
2. Material Science Applications: The outer shell is made of a modified polyethylene and glass fiber blend material, with a 3-fold increase in impact resistance. The inner wall nano-titanium dioxide coating has self-cleaning and antibacterial functions, achieving a 99%+ inactivation rate of E. coli after 2 hours of light exposure.
3. Water Circulation System: A three-level closed-loop water circulation system is constructed. Level 1 water (municipal supply) is used for hand washing, level 2 water (urine regeneration) is used for flushing, and level 3 water (rainwater collection) is used for equipment cooling. The system generates an average of about 2.5 kilowatt-hours of electricity per day, meeting the driving requirements.

IV. Market Prospects for Simple Mobile Toilets Simple mobile toilets are widely used in construction sites, large-scale events, and disaster relief scenarios. The market is highly competitive, with well-known brands dominating through technological advantages. In the future, the market size will continue to expand, and application areas will extend to more scenarios, meeting the growing demand for public sanitation facilities in the process of urbanization.