Ordinary Mobile Toilet Area

Ordinary mobile toilets are facilities that can be moved as a whole and set up in fixed or temporary locations to provide toilet services for the public and customers.

I. Basic Components Ordinary mobile toilets typically consist of fecal sewage storage tanks (or fecal sewage treatment devices), floor slabs, sanitary ware, walls, washing equipment, water tanks, roofs, and mobile devices. Among them, the fecal sewage storage tank is used to collect and temporarily store excreta, and some types are equipped with treatment devices for preliminary treatment. Sanitary ware includes toilets or squat pans, which need to match the sewage treatment method. The mobile device is the core component, ensuring that the toilet can be transported as a whole to different locations.

II. Classification Methods

1. By structural form: They are divided into single-structure mobile toilets (independent units suitable for small-scale needs) and composite-structure mobile toilets (multiple units combined to expand functional areas).
2. By mobility method: They include lifting and handling types (relying on lifting equipment or manual handling) and powered and towed types (equipped with engines or connectable to vehicle traction).
3. By sewage treatment method:
   • Water-flush and waterless-flush suction types: The former relies on water tank water supply for flushing, while the latter reduces water consumption through vacuum suction.
   • Recirculating water-flush type: It uses filtration and disinfection technologies to achieve water resource recycling.
   • Dry-pack type: It uses degradable bags to collect excreta, requiring no water source and being suitable for water-scarce environments.

III. Core Features

1. Mobility: Through modular design or lightweight materials (such as aluminum alloy and fiberglass reinforced plastic), they can be quickly deployed to temporary events, disaster sites, or remote areas.
2. Combinability: Composite-structure types support the splicing of multiple units to form comprehensive service areas including barrier-free facilities and management rooms.
3. Environmental friendliness: The dry-pack type and recirculating water-flush type significantly reduce sewage discharge, meeting ecological protection requirements. Some models are equipped with solar panels for power supply, reducing energy consumption.
4. Economy: Compared with traditional brick toilets, they have a short construction period, low cost, and can be reused, with outstanding long-term benefits.

IV. Design Principles

1. Easy mobility: Control the height (usually ≤ 2.5 meters) and width (≤ 2.4 meters) to meet highway transportation standards. The mobile device needs to be equipped with an anti-tipping structure.
2. Durability: Use anti-corrosion and anti-rust materials to extend the service life. The walls and roofs need to have heat insulation and waterproof properties.
3. Humanization: The internal space layout should conform to ergonomics, with barrier-free facilities such as handrails and emergency call devices installed.