Water Day: Recycling water best way to ensure adequate freshwater in major Indian cities, says VA Tech Wabag chairmanMoneycontrol • about 2 months agoHighlighting that recycled water is the way forward for water security, Mittal said that landlocked cities like Delhi and Bengaluru, which are expected to reach record-high water scarcity level in the upcoming summer months, should promote reusing water from wash basins for gardening, toilets and introduce two-pipe systems.