A bench headed by NGT Chairperson Justice Swatanter Kumar issued notices to the ministries of Environment and Forests (MoEF) and Urban Development (MoUD), Central Pollution Control Board, UP government and others while seeking their responses in two weeks.
The tribunal was hearing a petition filed by scientist Mahendra Pandey seeking action against illegal processing of electronic waste in Moradabad, Bareilly and Shahjahanpur districts of Uttar Pradesh along river Ramganga, an important tributary of the Ganges.
Referring to various studies, the petitioner said that copper levels were five times higher in five different soil samples collected near Ramganga, while chromium level was twice the Canadian standard and cadmium was 1.3 times.
The results were similar for water samples taken from the river where mercury levels were found to be eight times higher, which also had traces of arsenic, it said.