Sanitation is one of the most important aspects of community welfare for human. It provides facilities and services which refer to public health conditions related to sewage and disposal of human excrement. In order to safely manage the human excreta from the toilet to containment, storage and in-site processing or transportation, treatment and ultimate safe use or disposal is needed. The goal of sanitation is to safely reduce and prevent human exposure with pathogens and the spread of diseases by providing a clean environment to protect human health and the environment.
