What are the Types of Mobile Toilets

There are mainly four ways to classify mobile toilets:

I. Classification by Structural Form

1. Single-Structure Mobile Toilets: These are independent units with only one squatting position inside. They are made from materials such as fiberglass, polyethylene, concrete panels spliced together, or steel frames covered with lightweight panels. Their characteristics include a lightweight structure, easy handling, and the ability to be assembled on-site or arranged in arrays, making them suitable for spaces with limited room or requiring flexible layouts.
2. Composite-Structure Mobile Toilets: These toilets typically have more than two squatting positions inside, with some having over ten. They are often made from steel frames covered with lightweight panels or are repurposed from shipping containers or bus bodies. Their advantage lies in their high capacity and efficient use, making them suitable for places with high foot traffic.

II. Classification by Mobility Method

1. Lifting and Handling Mobile Toilets: These toilets lack walking mechanisms and rely on lifting equipment or manual handling for movement. Handling types are usually single-structure units made from lightweight materials, suitable for construction sites or temporary gatherings. Lifting types are often repurposed from steel structures or shipping containers, being heavier and requiring mechanized operation, but they offer high mobility and reusability, making them suitable for fixed locations with terrain constraints or requiring demolition.
2. Powered and Trailer-Type Mobile Toilets: These are repurposed from vehicle chassis. Powered types come with their own engines and can travel autonomously to any location reachable by vehicles. Trailer types require a towing vehicle for movement and offer higher space utilization, allowing for upscale toilet装修 (renovation). Both types are suitable for places with high foot traffic and demanding renovation requirements, such as large events or scenic spots.

III. Classification by Sewage Treatment Method

1. Water-Flush and Waterless Suction Types: Water-flush types are equipped with water and sewage tanks, using flushing for cleaning. Waterless types lack flushing mechanisms and rely on suction to handle waste.
2. Recirculating Water-Flush Types: These use filtration and disinfection technologies to recycle water, reducing water consumption.
3. Waterless Packaging Types: These use sealed bags to collect waste, similar to the principle of diapers, suitable for water-scarce environments like desert camping.
4. Foam Sealing Types: These cover waste surfaces with foam to suppress odors, being water-saving and environmentally friendly, commonly found in scenic spots.
5. Microbial Degradation Types: These use microorganisms to decompose waste into fertilizer, being eco-friendly and often used in ecological parks or agricultural settings.

IV. Classification by Material

1. Plastic Toilets: These are lightweight and low-cost, suitable for temporary use on construction sites.
2. Color-Steel Toilets: These offer thermal and sound insulation, with customizable appearances, commonly found in parks or streets.
3. Fiberglass Toilets: These are molded as a whole, offering strong impact resistance, suitable for high-intensity demand scenarios like disaster relief.
4. Tent-Type Toilets: These are easy to assemble and disassemble, similar to tent structures, suitable for temporary events or emergency scenarios.