Water Self-Circulation Mobile Toilet

The water self-circulation mobile toilet is a type of mobile environmentally friendly public toilet that achieves water recycling through specific technologies to reduce water consumption.

Technical Principles and Core Devices

The core of the water self-circulation mobile toilet lies in its intermittent aerobic and anaerobic treatment device for fecal sewage. This device simulates the aerobic and anaerobic conditions in the natural environment to treat fecal sewage in stages. During the aerobic stage, microorganisms decompose organic matter in an oxygen-rich environment, producing carbon dioxide and water. In the anaerobic stage, microorganisms further decompose the remaining organic matter in an oxygen-free environment, generating gases such as methane. Through this staged treatment, organic matter and pathogens in the sewage can be effectively removed. Meanwhile, biological strains are added to the device, which can accelerate the decomposition process of organic matter and improve treatment efficiency. Additionally, by employing biofilm technology, microorganisms attach to the biofilm to form a stable ecosystem, further accelerating the decomposition process and significantly improving the quality of the treated water.

Water Recycling Methods

The treated water can be recycled for toilet flushing, which is the key to achieving water conservation in the water self-circulation mobile toilet. After being purified by the above-mentioned treatment device, the water quality meets certain standards and can meet the requirements for toilet flushing. By reintroducing the treated water into the flushing system, a closed water circulation loop is formed, greatly reducing the amount of fresh water withdrawn.

Other Related Water-Saving Technologies

In addition to the water self-circulation mobile toilet, intelligent water-saving ecological and environmentally friendly toilets also adopt a similar water-saving concept. They automatically collect urine and hand-washing water, which would otherwise be wasted, for centralized treatment. At the same time, water-saving special agents are added, which can improve the flushing performance of the water, enabling effective cleaning even with a low water volume. In this way, intelligent water-saving ecological and environmentally friendly toilets also achieve partial water recycling, further improving the efficiency of water resource utilization.