India, June 28 -- New Delhi Municipal Council (NDMC) to set up five effluent treatment plants (ETPs) at major dhobi ghats in the New Delhi area to recycle wastewater for irrigation of parks and other green areas under its jurisdiction, officials said on Saturday. The project will be implemented on a Hybrid Annuity and Build and Operate and Transfer (BOT) model, under which private developers will design, build, operate and maintain the plants for five years before handing them over to the civic body, they said. The civic body manages an area of over 42 sq km with a resident population of around 3.5 lakh and a floating population of nearly 15 lakh. "The five ETPs will be set up at Dhobi Ghat No. 5 near Pt Pant Marg (20 KLD), Dhobi Ghat No....