Full formScience
RUWstands forReclaimed Used Water
Full Form of RUW
What is RUW?
Reclaimed Used Water, commonly abbreviated as RUW, refers to wastewater that has been treated through physical, chemical, and biological processes to make it suitable for reuse in various non-potable and sometimes potable applications. The concept plays a significant role in India, where rising urbanisation, industrial expansion, and recurring droughts have made freshwater resources increasingly scarce. Municipal bodies, the Central Pollution Control Board, and state-level water authorities actively promote RUW systems for irrigation, industrial cooling, toilet flushing, and groundwater recharge. Major Indian cities like Chennai, Bengaluru, and Hyderabad have implemented or piloted large-scale water reclamation projects to ease pressure on rivers and reservoirs. The terminology is frequently encountered in environmental science textbooks, civil engineering curricula, and competitive exams such as GATE, UPSC, and state public service commissions. Understanding RUW is essential for students pursuing careers in environmental engineering, urban planning, and public health, as India continues to invest heavily in sustainable water management under initiatives like the Jal Jeevan Mission and Namami Gange programme.
RUW का फुल फॉर्म
पुनर्प्राप्त उपयोग किया गया जल
Example
The Bangalore Water Supply and Sewerage Board recently commissioned a new plant to supply reclaimed used water to nearby industrial units, reducing their dependence on freshwater sources.
RUW — frequently asked questions
What is the full form of RUW?
RUW stands for Reclaimed Used Water, which refers to wastewater that has been treated to make it reusable for various purposes.
How is reclaimed used water used in India?
In India, reclaimed used water is commonly used for industrial cooling, agricultural irrigation, toilet flushing, and groundwater recharge, especially in water-stressed cities.
Is RUW safe for drinking purposes?
When treated to advanced standards, RUW can meet drinking water quality norms, but in India it is generally restricted to non-potable uses to minimise health risks.