As all know water, the basic human need is vital for all life forms. All living beings are dependent on it for their survival. Out of huge resources of water present on globe, only a little amount is available for consumption by living beings. In a developing country like India, due to huge population, water crises arise frequently. Many times in a year even domestic water supply is also not regular. Now time is demanding for efficient utilization of available water resources. For a healthy society everyone must focus on sustainable use of this precious resource. The domestic household waste which mainly includes kitchen and bathroom waste water must be treated and reused for recreational and agricultural purposes. But in India, less than 50% of sewage water is only treated and the rest is disposed untreated. This remaining untreated water pollutes the water bodies and may lead to adverse effects on its user group especially the aquatic life. This paper focuses on status of water and various domestic waste water treatment processes, along with their advantages and disadvantages. Based on the evidences, the study proposes an efficient and cost effective waste water treatment process.

Water Management, Domestic Water, Waste Water Treatment, Renewable Energy