Mobile Bus Public Toilet Usage

The mobile bus public toilet is an innovative facility that transforms a bus into a public toilet. Through modular design, efficient operation and maintenance, and humanized services, it effectively compensates for the inadequate layout of fixed public toilets and becomes an important supplement to urban civilized services.

Functional Configuration

The interior of a mobile bus public toilet is usually equipped with basic sanitary facilities such as independent squatting positions, automatic sensor flushing, deodorization systems, and hand-washing basins. For example, the mobile toilet bus in Taiyuan has independent squatting positions and a third restroom, while the mobile toilets in the ancient city of Datong have separate male and female areas and are equipped with vacuum adsorption toilet fixtures. Some models also feature humanized designs, such as baby care stations, emergency medicines, mobile phone charging ports (Taiyuan case), intelligent lighting, powerful ventilation systems (Datong case), as well as the free provision of consumables like toilet paper and hand soap to meet diverse needs.

Usage Scenarios

It has a wide range of application scenarios, covering high-traffic areas, cultural and tourism venues, and temporary events. For example, Taiyuan Railway Station has tens of thousands of passengers per day, and the mobile toilet bus is parked in front of the station around the clock to alleviate toilet difficulties. In the ancient city of Datong, mobile toilets are deployed on the north side of Taiping Tower and the south side of Drum Tower, complementing fixed restrooms and enhancing the tourist experience. Shenyang Binhe Park uses a four-pit mobile bus toilet to meet the dense pedestrian flow needs of outdoor activities.

Operation and Maintenance

Operation and maintenance focus on cleanliness and odor control. A “one-customer-one-cleaning” system is adopted (Datong case), with dedicated staff performing regular cleaning, comprehensive disinfection, and hourly inspections (Taiyuan case). Odor control is achieved through high-pressure flushing, biological degradation deodorants (Taiyuan case), or powerful ventilation systems (Datong case). For waste disposal, the vehicle is equipped with a trash can recycling system, and cleaning staff clear the trash bags every two hours to prevent secondary pollution.

User Feedback

Users generally recognize its convenience and comfort. The elderly, young children, the sick, the disabled, and pregnant women can use the third restroom on a priority basis (Taiyuan case), addressing the needs of special groups. There is almost no odor after use (Taiyuan case), and free sanitary products are provided (Datong case), earning praise from tourists. Some citizens suggest expanding the coverage (such as to subway entrances and shopping malls) and emphasize the need to choose freeze-proof and heat-preservation facilities according to climatic conditions (Shenyang case).

Procurement and Deployment Recommendations

In terms of material selection, fiberglass is acid- and alkali-resistant, waterproof, and corrosion-resistant, suitable for outdoor installation. Stainless steel has good wind and earthquake resistance but is more expensive. For structural airtightness, it is necessary to check the airtightness of the sewer pipe joints to prevent odor or water leakage on rainy or snowy days. Before deployment, it is essential to confirm that the total floor area complies with local regulations to ensure compliance.