Mobile Toilet 'Black Box'
The 'black box' mobile toilet is actually a mobile, aging-resistant, microbial eco-friendly toilet with a simple box-like appearance, which has been applied at the construction site of the Wangyao Reservoir Project by CCCC River & Sea Engineering Co., Ltd. in Yan'an, Shaanxi. Here is a detailed introduction:

Appearance and Nickname
These mobile toilets have a simple box-like shape and are vividly called 'iron boxes' by the builders at the construction site. This box-style design is not only simple and elegant but also easy to transport and install, enabling rapid deployment to the required locations and meeting the toilet needs of temporary places such as construction sites.
Functional Features
- Inductive Lighting: When someone enters these 'iron boxes', the inductive lights will automatically turn on. This design is very user-friendly, avoiding the trouble of searching for switches in the dark. It also saves energy by only turning on the lighting when someone is using it, reducing unnecessary power consumption.
- Air Conditioning and Ventilation: Upon entering the toilet, a cool breeze from the air conditioner will start blowing. In hot weather, this provides a comfortable toilet environment for users, preventing discomfort caused by high temperatures. Moreover, a good ventilation system helps maintain fresh air inside the toilet and reduces the accumulation of odors.
- Odor Sealing: The toilet fixtures have an automatic odor-sealing function. During use, they can effectively prevent the emission of odors, maintaining the air quality inside the toilet and providing a relatively pleasant space for users.
- Microbial Decomposition: After feces enter the toilet bowl, they are quickly decomposed by microbes. This is an eco-friendly disposal method that reduces the accumulation of feces and environmental pollution compared to traditional toilet disposal methods. The microbial decomposition process is efficient and eco-friendly, converting feces into harmless substances and reducing the difficulty and cost of subsequent disposal.
These mobile, aging-resistant, microbial eco-friendly toilets provide convenient and comfortable toilet conditions for construction site workers with their unique design and advanced functions, while also embodying the concepts of environmental protection and sustainable development.




