Question

Suggest methods to control water pollution in our country.

Answer 1

1. Sewage Treatment: The government should establish modern sewage treatment plants in all urban areas to treat domestic wastewater before it is discharged into rivers. Additionally, building low-cost toilets and electric crematoria can significantly reduce open defecation and untreated waste discharge.
2. Industrial Effluent Treatment: It is mandatory for industrial units to install effluent treatment plants (ETPs) to remove toxic substances from their waste. Strict enforcement and regular monitoring are necessary to ensure that industries adhere to environmental standards.
3. Control of Agricultural Runoff: Farmers should be encouraged to use safer biopesticides and integrated pest management techniques to reduce chemical usage. Proper management of fertilizers is also essential to avoid excess application and harmful runoff into nearby water bodies.
4. Thermal Pollution Reduction: Industries must use cooling towers or artificial ponds to cool heated industrial water before releasing it back into natural water bodies like rivers or lakes.
5. Oil Spill Prevention and Control: Strict regulations must be implemented on offshore drilling, transportation, and storage to prevent oil leaks. Furthermore, emergency response systems should be developed for the prompt cleaning of accidental oil spills.
6. Public Awareness and Education: The general public needs to be educated about water conservation and the long-term impacts of pollution. People should be encouraged to reduce the use of harmful chemicals at both household and industrial levels.
7. Legal and Institutional Measures: The government must strictly enforce environmental laws and penalize violators who do not meet pollution standards. Action plans, such as the Yamuna Action Plan, should focus on restoring river health through better waste management.