Mobile Toilet Feces

There are various feces treatment methods for mobile toilets, including chemical treatment, anaerobic digestion, compression and storage, multi-functional drainage outlets, mechanical treatment, as well as flush and non-flush suction treatments.

Chemical treatment is a relatively common method that involves adding chemical agents to decompose and eliminate excreta. These chemical agents not only effectively control odors but also promote the decomposition of excreta. The treated excreta is further processed through specialized equipment or flows into the sewage system to ensure no environmental pollution.

Anaerobic digestion is a more environmentally friendly treatment method. It utilizes an anaerobic digestion system where microorganisms play a role in decomposing and digesting excreta. During this process, biogas is produced for energy supply, and fertilizer is generated for agricultural or horticultural use, achieving resource recycling.

Compression and storage methods are suitable for situations where prolonged absence from treatment facilities is required, such as camping or remote construction sites. By compressing and storing excreta, the volume is reduced, and treatment needs are delayed, making it both convenient and practical.

The design of multi-functional drainage outlets makes cleaning mobile toilets more convenient. They may be equipped with feces storage tanks or pre-installed septic tanks that require regular manual cleaning to store and centrally process feces. This method ensures the cleanliness and hygiene of mobile toilets while facilitating management.

Mechanical treatment is a more efficient method that uses specialized equipment for solid-liquid separation, decomposition, and disinfection of feces, significantly reducing environmental impact while ensuring hygiene and safety.

In addition, flush and non-flush suction treatments are also common. Flush mobile toilets are equipped with flushing devices, while non-flush models lack such devices and rely on sewage tanks at the bottom of the toilet to directly receive excreta from users. Recirculating flush mobile toilets use anaerobic treatment devices for fecal sewage and biological bacteria to accelerate the fermentation and decomposition of fecal sewage, reducing the frequency of sewage suction and being more environmentally friendly and energy-efficient.