. 2005, 23(0511): 66-68.
The ecological toilet will be very popular,because important characteristics of ecological sanitation are that saves water, protects water quality, prevents pollution, zero-pollution, zero-infection, zero-discharge and pollutants-reducing, innocuity, resource recycle, also it can be used in the place without infrastructure. The application of ecological toilet in public places, beauty spots, temporary meeting places and traffic instruments has shown its advantages. The major problems are the expensive initial investments, exigent requests of use, difficult maintenance and high consume energy, also its dependability hasn't got the pervasive acceptance. The universal application of ecological toilet in public places can improve partial ecological environment, until ecological toilet enter into every family, the advent of toilet revolution will come.