Nominate toilet-less people for RaHa Solutions. The nominees MUST be 5 or less. The nominees MUST be staying together in a home or a school.
Nominate adolescent children, especially girls, to increase their opportunities, access to quality services and capacity to lead their own development.
We intend to provide the nominees with one unit of SANI SOLAR. SANI SOLAR is hygienically, technologically, financially, socioculturally, and environmentally friendly option to dispose of human excreta.
If the 5 nominees are in a school, we intend to install the toilet in the school. It will be used by the nominees for the time the nominees will be in the school. When your nominees leave the school, the toilet is assigned another 5 people.
Soon after we install your nominees’ toilet in the school, every 5 of others in the school will also get a SANI SOLAR. This depends on available space in the school. If the school is on a small piece of land, the school may not qualify for multiple units of SANI SOLAR.
If the 5 nominees are staying in one home, we intend to install the toilet in the home. Soon after the installation, every 5 of others in the village will also get a SANI SOLAR.
SANI SOLAR consists of urine-diverting user interface that automatically separates urine and faeces.
SANI SOLAR has a comfortable seat.
Just above the seat is a lever (see picture), which users turn after every long call.
Whenever a person is using SANA SOLAR (for long call), faeces fall into one of four containers, which are installed on a turntable located in a drying chamber located below the toilet seat.
By turning the lever (before leaving the toilet cabin), the user moves the turntable to position another container for subsequent user or use.
The faeces in the containers are quickly dried and stabilized by a combination of directional airflow and solar radiation in the drying chamber, see video
Considering daily use by the 5 persons, the 4 faecal containers are emptied every 5-months only. The emptying can be done easily and hygienically safely by a single person without any special equipment. The disposal of the dried and stabilized residue does not generate a negative environmental impact.
The urine is conducted out of the cabin into the external drying unit where it is converted into a stable, high-quality plant fertilizer. This fertilizer is recovered by the user with the help of a spatula, see video
WHY SANI SOLAR?
Alternatively, we repurpose shipping containers as illustrated below.
Depending on the demand, a number of these
in shipping containers