Ecological Mobile Environmental Toilet Construction

The construction of ecological mobile environmental toilets involves a variety of technical solutions, product types, and construction requirements, with the core goal of achieving water conservation, pollution-free operation, and resource utilization.

Technical Solutions

1. Waterless Flushing Type
   • Waterless Packaging Type: Uses biodegradable film packaging bags, mechanical devices, and fecal storage tanks to automatically package and seal excreta without the need for water.
   • Waterless Biological Treatment for Fertilizer Production Type: Installs biochemical reactors to degrade feces into organic fertilizer using microorganisms, with urine treated for use as liquid fertilizer.
   • Waterless Flushable Type: Utilizes a urine-feces separator to separate urine, which is then treated for use as a flushing liquid. Feces are mixed with the flushing liquid and treated into an odorless fluid.
2. Water-Saving Type
   • Foam Sealing Type: Uses foam generated by a foaming agent instead of water for flushing, achieving a water-saving rate of over 90%.
   • Vacuum Self-Priming Type: Relies on air pressure differentials to draw fecal sewage into storage devices, consuming only 0.5-1 liters of water.
3. Recirculating Water Flushing Type
   • Biological Treatment Type: Converts organic matter in feces and urine into carbon dioxide and water through electrocatalytic reactions, with treated clean water reused and powered by solar energy.
   • Membrane Separation Type: Uses membrane technology to separate supernatant from feces and urine, producing clean water for reuse and preparing feces for organic fertilizer through fermentation.

Product Types

1. Environmental Mobile Toilets: Movable and combinable, utilizing environmental protection technologies to achieve water conservation and resource recycling.
   • Waterless Flushing Type: Does not require connection to water supply and drainage pipes, suitable for scenarios without a water source.
   • Water Flushing Type: Requires connection to water supply and drainage pipes, equipped with rainwater collection and filtration systems and secondary toilet flushing technology using handwashing water.
   • Smart Type: Equipped with a bottom-layer PLC data acquisition system, 40-inch LED stall monitors, and 4G remote monitoring modules, supporting remote control of lighting and flushing systems via a mobile app.
2. Other Types: Includes foam microbial ecological toilets, recirculating ecological toilets, packing-type toilets, exhibition emergency toilets, etc., covering细分场景 (sub-scenarios) such as temporary toilets on construction sites, scenic area garden toilets, and vehicle-mounted toilets.

Construction Requirements

According to the "Regulations on the Management of Public Toilets in Chengdu," environmental mobile toilets should be set up to meet temporary needs during large-scale events. During the construction process, innovative technologies such as microbial degradation and smart systems can be integrated to ensure the realization of goals for water conservation, pollution-free operation, and resource utilization.