کیفیت آب شهری چالش هایی را برای جوامع کم درآمد در پایتخت تجاری سریلانکا ایجاد می کند

Urban water quality pose challenges to low-income communities in Sri Lanka’s commercial capital

COLOMBO — As part of his morning routine, Nalin Kaluwitharana from “Ranjan Wijerathnapura,” a low-income settlement in the heart of Colombo, waters his home garden before setting off to work. Like many others in his neighborhood, he works as a three-wheeler driver. “We obtain pipe-borne water provided by the National Water Supply and Drainage Board […]