What are the top 10 breakthroughs in clean water and sanitation technologies?

1. Water Filtration: Water filtration is a top breakthrough in clean water technologies that has revolutionized the industry. It involves the use of various techniques to remove impurities, contaminants, and harmful substances from water.

2. Reverse Osmosis: Reverse osmosis is a process that involves forcing water through a semi-permeable membrane to remove salts and other impurities from water.

3. Chlorination: Chlorination involves adding chlorine to water to kill bacteria and viruses, making it safe for consumption.

4. Solar Water Disinfection: Solar water disinfection involves using solar energy to kill bacteria and viruses in water using ultraviolet radiation.

5. Desalination: Desalination involves removing salt and other minerals from seawater to make it suitable for drinking.

6. Nanotechnology: Nanotechnology has played a significant role in developing water filtration membranes that can remove toxins and pollutants from water.

7. Membrane Bioreactors: Membrane bioreactors are wastewater treatment systems that use a combination of biological treatment and membrane filtration to remove impurities and contaminants from water.

8. Greywater Recycling: Greywater recycling involves treating and reusing wastewater from sinks, showers, and washing machines for non-potable uses like irrigation and flushing toilets.

9. Composting Toilets: Composting toilets are an eco-friendly and sustainable sanitation solution that uses biological processes to convert human waste into compost.

10. Sustainable Water Management: Sustainable water management involves using a holistic approach to manage water resources, including rainwater harvesting, water conservation measures, and smart irrigation systems. It aims to balance water supply and demand while ensuring the protection of natural water resources and the environment.