La description

The most fundamental feature of rural areas is that most familiy have no  the sewer or sewage treatment facilities.
       Sanitary latrines in rural areas, should first choose the UDDT squatting pan, toilets do not flush, do not generate excess sewage.
       The toilets use of the principle of negative pressure, dung and urine were collected to storage、centralized、 aeration in the container,
       The use of artificial wetland system, alkaline urine becomes neutral after that can be plant utilization.
       Follow the principle of dung beetle roll Feces, stool by ashes device, the bottom of the pot gray broken into a number of fine particles mixing with the stool and increase the evaporation surface area per unit of water, and through the exhaust pipe of the toilet ,stool can be a short period of time dries.
       Family of three people, six months or a year can be out of dung, open the toilet behind the drying board, storage septic tank pulled out with a pulley device, loading, transportation to the fields as green fertilizer used. Feces harmless and completely changed the Chinese ancestors for many years the toilet mosquitoes to breed, the outlook of the waste cross-flow of the original aqua privies, harmless waterless toilet in the tens of thousands of families in China to promote the use of more than *0 years in practice ordinary people is recognized.
       Present, the UDDT Squat Pan has been exported around the world:Kazakhstan,Kyrgyzstan, Uzbekistan, Ukraine, Philippines, India, Pakistan, South Africa, Ethiopia, Mongolia, Myanmar, Thailand, Indonesia, Singapore, Russia, Mexico, Nepal, Tanzania and other countries were the dry ecological sanitation toilets.
       Welcome people with lofty ideals to participate in the discussion of the concern of rural latrines innovative technology.

Dry toilets
Urine diverting ecosan style
Sanitary latrines in rural areas
Eco-toilet
Waterless toilet
Sanitary latrines
Environmental sanitation
Toilets in rural areas spread ash
Double Weng funnel toilets
Three cells of harmless toilet
Biogas toilet
Urine-diverting dry toilets