1. By minimizing the generation of solid waste.
2. By reusing and recycling of solid waste such as – paper, metal parts, plastics and glass materials etc.
3. By employing proper disposal methods such as – incineration of nonbiodegradable solids, composting of biodegradable solids, sanitary landfills, pulverization.
4. By treating heavy metals and toxins found in waste liquid pollutants.
5. Faulty sanitation practices should be improved.
6. Soil erosion should be prevented.