P B Jayakumar / Mumbai November 27, 2009, 1:28 IST Industrialisation, technology, urban need make commercial water supply a growing opportunity. The 47.3-hectare Commonwealth Games Village coming up in Delhi on the bank of the Yamuna will house thousands of athletes next October, in 1,100 flats. Thousands of litres of water will be used every day and these will be recycled supply. The village will have the most advanced water treatment plant using membrane technology. At Panipat, Indian Oil Corporation (IOC)