Beijing Ecological Mobile Toilet Project
The Beijing Ecological Mobile Toilet Project is mainly reflected in three aspects: design concept and planning, technological application, and product types and R&D manufacturing.
Design Concept and Planning: In 2025, Beijing will deepen the 'Toilet Revolution' and list the barrier-free renovation of 33 public toilets as a practical project of the municipal government. The 'one toilet, one policy' model will be adopted to tailor plans for different locations, structures, and service populations. Measures such as installing handrails and renovating ramps will be taken to enhance practicality and safety, and all renovations will pass the acceptance inspection by the Municipal Disabled Persons' Federation. The design of mobile public toilets emphasizes integration with urban green spaces, with exterior colors and shapes coordinated with the surrounding landscape. Some facilities adopt elevated designs or vertical greening to compensate for the reduced green space due to facility placement, and even increase vegetation coverage through rooftop greening.
Technological Application: The outer shell and frame are made of modular lightweight composite materials, which have high structural strength and weather resistance. The production and recycling processes have a lower environmental impact than traditional concrete building materials. Moreover, the modular design shortens the construction period and reduces long-term land occupation and excavation damage. Internally, a small-scale water treatment unit is integrated to achieve recycling of flushing water; solid waste is treated through aerobic fermentation, with the resulting products used for greening. Photovoltaic power generation panels are installed on the roof of the facilities, combined with reserve power sources or municipal power supplementation, to reduce reliance on the municipal power grid. Some units adopt microbial degradation technology to accelerate the decomposition of organic matter and reduce solid volume. Vacuum suction technology saves water, and urine diversion technology enables resource recovery. Odor control is achieved through rapid biodegradation, sealed storage, and air circulation systems.
Product Types and R&D Manufacturing: Beijing Aibei Space Technology Co., Ltd. specializes in the R&D and manufacturing of eco-friendly toilets, with products including mobile combination toilets, photovoltaic ecological toilets, prefabricated toilets, vehicle-mounted toilets, and family restrooms. The company possesses an IoT smart toilet management system, and its R&D team is composed of students from Tsinghua University and other prestigious institutions. It has experience in the implementation, operation, and maintenance of mobile toilets for national-level large-scale events and has independently developed eco-friendly water-saving technologies such as micro-water flushing, foam sealing, packing-type, and vacuum collection.
