| The costs to provide sustainable water, sanitation and hygiene service delivery include the expenditure on construction of new systems, operation and maintenance, district-level and national-level administration and planning, extension and improvement of services and eventual replacement of the infrastructure.
|
| The costs to provide sustainable water, sanitation and hygiene service delivery include the expenditure on construction of new systems, operation and maintenance, district-level and national-level administration and planning, extension and improvement of services and eventual replacement of the infrastructure.
|
| This portal describes sanitation technologies which can be applied from the household level to the village level. |
| Languages / langues / idiomas
|
 |
 |
|
|
|
A sanitation system does not consist of a single technology described below. A complete sanitation system consists of a chain of technologies, each taking care of a specific function, such as the toilet, the transportation, and treatment. Each technology below is dedicated to one particular function in this chain. An example is given at the end of this page.
