Only two decades ago, people bathed in the Hyderabad canal in Tongi, Gazipur.
In a move to save the major rivers around Dhaka, the government today made Effluent Treatment Plants a mandatory factor for the factories.
Only two decades ago, people bathed in the Hyderabad canal in Tongi, Gazipur.
In a move to save the major rivers around Dhaka, the government today made Effluent Treatment Plants a mandatory factor for the factories.
