Environment workers clean up To Lich river

Environment workers have been striving everyday for cleaning up To Lich river which was once severely polluted.
Environment workers clean up To Lich river ảnh 1To Lich River flows through six inner districts of Hanoi (Photo: VNA)
Environment workers clean up To Lich river ảnh 2To Lich River was once severely polluted by the dumping of thousands of cubic metres of sewage water into it each day (Photo: VNA)
Environment workers clean up To Lich river ảnh 3A worker uses a raft to flow along the river and a trident to pick up trash (Photo: VNA)
Environment workers clean up To Lich river ảnh 4Besides cleaning the river, environment workers also tidy up its bank by sweeping dirt and trimming trees and grass (Photo: VNA)
Environment workers clean up To Lich river ảnh 5Aquatic plants are placed in the river to help clean up the water (Photo: VNA)
Environment workers clean up To Lich river ảnh 6Modern equipment is used for riverbed dredging everyday (Photo: VNA)
Environment workers clean up To Lich river ảnh 7(Photo: VNA)
Environment workers clean up To Lich river ảnh 8Environment worker tidies up grass on the river bank (Photo: VNA)
Environment workers clean up To Lich river ảnh 9Collecting trash is also a job of poor households nearby (Photo: VNA)
Environment workers clean up To Lich river ảnh 10(Photo: VNA)
Environment workers clean up To Lich river ảnh 11All environment workers expect people to stop littering in To Lich river (Photo: VNA)
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