The Ganges, also known as Ganga, is a sacred river that flows through India and Bangladesh. It is an integral part of Hindu culture and is considered to be a goddess who brings life and prosperity to the people. Unfortunately, the Ganges has been facing many environmental challenges due to the growing population, industrialization, and pollution. This has resulted in a decline in the river's health and threatened the biodiversity associated with it.

Therefore, it is essential to protect the river and preserve its beauty. Here are some new ideas to clean up the Ganges:

1. Promote Sustainable Practices: Encouraging the use of clean energy sources, such as solar and wind power, is a great way to reduce pollution. This will help reduce the number of harmful pollutants that end up in the river. In addition, implementing sustainable farming practices, such as organic farming, can help reduce the use of pesticides and fertilizers which can also pollute the river.

2. Construct Holding Tanks: Constructing holding tanks in places along the river can help collect and filter out pollutants before they reach the river. This will help reduce the amount of pollution entering the river.

3. Educate the Public: Educating the public about the importance of keeping the river clean is also a great way to help reduce pollution. Raising awareness about the river and its importance to the environment can help people understand the importance of preserving the Ganges.

4. Develop Waste Management Plans: Establishing waste management plans along the river can help reduce the amount of pollution entering the river. These plans should include methods to collect and dispose of the waste generated in the area.

5. Renewable Energy: Renewable energy sources can provide an alternative to the use of fossil fuels in riverine areas. Solar, wind, and hydroelectric power can all be used to reduce the amount of pollutants entering the Ganges.

6. Rainwater Harvesting: Rainwater harvesting is another way to reduce the amount of pollutants entering the Ganges. By capturing and storing rainwater, communities can reduce the amount of water they draw from the river. 

7. Increase River Flow: Increasing the flow of the river can help reduce the amount of pollutants entering the river. It can also help dilute the pollutants that do make it into the river.

8. Create Buffer Zones: Creating buffer zones along the river can help reduce the impact of pollutants on the river. Creating these zones can also help protect the biodiversity associated with the river.

9. Plant Trees: Planting trees along the river can help absorb pollutants before they enter the river. This can also help reduce the impact of pollution on the river.

These are just a few ideas on how to clean up the Ganges. Implementing these measures can help protect the river and preserve its beauty for generations to come. With continued dedication and hard work, we can make sure this sacred river remains clean and safe for generations to come.