Mobile Iron Sheet Public Toilet

Mobile iron sheet public toilets, also known as 'mobile toilets' or 'eco-friendly mobile toilets', are modern public facilities that integrate mobility with water-saving and environmental protection technologies.

Appearance and Materials They typically feature a white iron sheet box or container-style appearance. The white paint reflects sunlight, reduces internal temperature, and offers corrosion resistance. The container-style design facilitates standardized production, rapid hoisting and transportation, and modular assembly, while the striking white appearance makes them easily recognizable.

Classification

1. By Mobility Method:
   • Hoisting/Handling Type (relies on lifting equipment for movement)
   • Powered/Trailer Type (equipped with its own power source or can be towed)
2. By Sewage Treatment Principle:
   • Water-flush and Waterless Suction Types: Require connection to a water source or come with built-in water tanks, similar to traditional toilets.
   • Recirculating Water-flush Type: Filters hand-washing wastewater through a sewage treatment unit for reuse in flushing, achieving a 90% water utilization rate.
   • Dry Packaging Type: Uses biodegradable plastic bags to automatically package excreta, eliminating the need for water flushing and preventing odors.
   • Microbial Degradation Type: Utilizes aerospace technology bacteria to decompose excreta into organic fertilizer, saving 200 liters of water per unit per day, suitable for water-scarce areas.
   • Foam Sealing Type: Seals odors with foam, reducing water consumption.

Internal Structure The typical structure includes a fecal sewage storage tank (or treatment unit), flooring, sanitary fixtures, walls, washing facilities, water tank, roof, and mobility device. Container-style toilets have a welded steel frame and insulated sandwich panel walls. Their modular design eliminates the need for underground piping excavation, with installation possible in as little as 3 hours from transportation.

Advantages

• Flexible and Convenient: Can be rapidly deployed to any location, supporting combination or relocation.
• Resource-Saving: Water-saving or waterless designs, small footprint, and some building materials are recyclable.
• Eco-Friendly and Hygienic: Controls odors and pathogen transmission through sealed sewage storage, microbial treatment, and UV disinfection technologies.
• Cost-Effective: Construction costs are 30%-40% lower than fixed public toilets, with simple maintenance.
• Widely Applicable: Low dependence on infrastructure, suitable for urban public spaces, large events, tourist attractions, construction sites, etc.

Price Prices vary significantly based on specifications, configurations, and regional differences. Wholesale prices range from approximately 200 yuan per square meter in Wenzhou, Zhejiang, to about 37 yuan per square meter in Guangzhou, Guangdong. Calculated per unit, prices are around 11,500 yuan per unit in Langfang, Hebei, and about 1,300 yuan per unit in Wuhan, Hubei.