the emergence of mobile toilet has replaced the previous fixed public toilet. It not only reduces the dirty odor of mosquitoes and flies, but also adopts the water-saving mode completely. The toilet is spacious and generous, and can be placed with flowers or fragrance agents, which can be used by the public. With it, people can travel more conveniently and avoid many troublesome things.
the mobile toilet can collect urine by itself. By automatically adding a special agent with deodorization and antiscaling effect to the urine, the urine can be deodorized within a few months. The stool was washed with urine and then crushed. Because there is no more reasonable treatment method, most of the sewage from the mobile toilet is discharged into the big rivers after dilution increment. The potential virus in the feces has not been treated, which not only pollutes the surface water, but also seriously pollutes the groundwater source during the leakage process, which brings hidden dangers to our lives.
