Mobile Toilet Standard Number

The main standard numbers related to mobile toilets are 'Urban Public Toilet Design Standard' CJJ14 - 2016 and 'Urban Public Toilet Hygiene Standard' GB/T 18092 - 2000.

'Urban Public Toilet Design Standard' CJJ14 - 2016

• Scope of Application: This standard applies to the design of public toilets that are newly built, renovated, or expanded in urban areas, including mobile toilets, which are a special form of public toilets. It provides comprehensive norms and guidance for the design of mobile toilets, ensuring that they meet functional and aesthetic requirements in urban environments.
• Design Requirements: In terms of floor plan layout, it specifies the reasonable arrangement and area allocation of various functional areas within mobile toilets, such as men's toilets, women's toilets, accessible restrooms, and management rooms, to ensure user convenience and comfort. Regarding the configuration of sanitary fixtures, it clarifies the quantity and specifications of items like toilets and washbasins, which should conform to ergonomic principles to facilitate use by different groups of people. Additionally, it puts forward specific requirements for the design of ventilation, lighting, and water supply and drainage systems in mobile toilets, ensuring fresh air, sufficient light, and smooth water supply and drainage inside the toilets, and preventing issues such as odor accumulation and sewage overflow.

'Urban Public Toilet Hygiene Standard' GB/T 18092 - 2000

• Hygiene Indicators: This standard focuses on specifying the hygiene requirements for urban public toilets, which mobile toilets must also follow. It quantifies environmental indicators such as air quality, microclimate, and lighting inside the toilets, for example, setting limits for harmful gases like carbon dioxide content and ammonia concentration in the air to ensure that users are not affected by poor air quality in the toilets. It also has clear requirements for the cleanliness of surfaces of sanitary fixtures, floors, and walls inside the toilets, specifying standard values for hygiene indicators such as the total number of bacteria to ensure that the hygiene condition of mobile toilets reaches an acceptable level.
• Management Requirements: The standard also sets requirements for the daily management of mobile toilets, including cleaning frequency, disinfection methods, and waste disposal. It requires regular comprehensive cleaning and disinfection of mobile toilets, timely waste removal, and maintenance of a clean and hygienic internal environment to provide users with a healthy and safe using environment.