Constructed wetland for ecological disposal of greywater

Greywater from one house goes into this constructed wetland. The greywater is ecologically treated in the wetland as it is not needed for irrigation. The creeks in this area have been polluted by greywater discharged directly into them and this system provides a model for ecological on-site treatment. This system is by Cesar Anorve of CITA (Centro de Innovacion y Tecnologia Alternativa) in Cuernavaca, Mexico.