A recent study by the Central Pollution Control Board (CPCB) has revealed that nine river stretches in the state of Uttarakhand are among the most polluted stretches of the river in the entire country. Taking note of this report the State Government plans to make use of technology from Japan to treat sewage, especially from habitations along the river, before it meets the main channel.
Read MoreJapanese Technology to Curb River Pollution
