Back to blog
Article

Mobile Toilet with Fecal Tank

Admin October 07, 2026

A mobile toilet with a fecal tank is an independent sanitary facility that does not require external water and electricity connections or a septic tank. It collects feces through a built-in fecal tank and is suitable for scenarios without infrastructure or for temporary use.

Material and Structure

The main body of this type of mobile toilet is mostly made of color-steel composite panels or color-steel plates, which are lightweight, corrosion-resistant, and structurally stable. Its standard dimensions are usually 1.1 meters in length, 1.1 meters in width, and 2.3 - 2.35 meters in height. The interior space is compact but fully functional. The walls and roof are assembled through modular design, facilitating transportation and quick installation while ensuring airtightness to prevent odor leakage.

Internal Configuration

  1. Sanitary Ware: It is equipped with anti-slip floors (such as embossed aluminum plates or anti-slip plastic plates) to ensure safety during use. The squat or sit toilets are ergonomically designed, and some models support water-saving flushing devices (which require manual operation).
  2. Ventilation and Lighting: Built-in exhaust fans promote air circulation through natural wind or small motors to reduce odors. The lighting uses low-power LED light sources, and some models are equipped with emergency lighting functions.
  3. Fecal Tank System: The core component is a sealed fecal and sewage storage tank, with a capacity ranging from 100 to 300 liters depending on the model. The fecal tank has an outlet at the bottom or side for regular cleaning. Some high-end models are equipped with liquid-level alarms to indicate when the tank is full.
  4. Auxiliary Facilities: Reserved sockets (for night lighting or powering small appliances), hooks, paper towel holders, etc., are provided to enhance convenience of use.

Application Scenarios

  1. Areas without Septic Tanks: Such as rural households and remote areas, solving the problem of traditional toilets requiring the excavation of septic tanks.
  2. Temporary Venues: Construction sites, open-air music festivals, disaster relief sites, etc., meeting the demand for short-term high-density use.
  3. Public Areas: Stations, docks, tourist attractions, etc., serving as a supplement to fixed toilets and alleviating pressure during peak periods.

Core Advantages

  1. Independence: It does not require connection to external water, electricity, and drainage systems and can be used immediately after installation, reducing dependence on infrastructure.
  2. Mobility: The modular design supports overall transportation or disassembly and reassembly, adapting to changes in venue requirements.
  3. Environmental Protection: The sealed design of the fecal tank prevents soil and water source pollution. Feces can be transported and treated by professional vehicles, meeting environmental protection requirements.
  4. Cost-Effectiveness: Compared with traditional toilets, it has lower construction costs and can be reused, offering high cost-performance in the long run.

This type of mobile toilet, through integrated design, effectively balances functionality and convenience, becoming an important choice for sanitary solutions under conditions without infrastructure.