You can ask the Appropedia community for help, or see what help others are seeking. Visit Appropedia:User requests. Has Appropedia been useful? Tell your story here

From Appropedia

Wastewater management is an important part of sanitation.

The essential components of wastewater management are collection and treatment.

Wastewater can generally be divided into sewage (or blackwater), greywater, and industrial wastewater. These have some differences in level of hazard to public health, and in wastewater treatment requirements, but many of the processes are the same.