Biomining is an eco-friendly method used to process and reduce old waste heaps that have piled up in cities for decades. In biomining of legacy waste in India, mixed waste from dumpsites is excavated, treated, and separated into usable materials. This process not only clears land but also reduces pollution caused by unscientific dumping.

How Biomining Creates Cleaner Cities

When old dumps are mined, the material is screened to recover soil-like fractions, recyclables, and refuse-derived fuel. Metals, plastics, and other useful items are sent to recycling units, while inert matter is used in construction. By diverting such materials away from landfills, biomining helps cities reduce methane emissions, control leachate, and reclaim valuable urban land.

How Biomining Transforms Waste into Resources

The process shows that old waste is not always useless. Through treatment, a large part of the recovered material can enter recycling streams, composting plants, or energy recovery units. In this way, biomining transforms legacy waste into valuable resources, supporting both the circular economy and sustainable waste management practices.

Moving Towards Sustainable Waste Solutions

Biomining is now being adopted by many municipalities in India as part of their waste management projects. It reduces environmental risks, frees up space, and provides materials that can be reused. For cities, it is a practical step towards cleaner surroundings and long-term sustainability.