If you are using RO type system, t is threat to the groundwater in the region. About 40% water with very high TDS and biological indicators foes in the drains.
Published by Ramakar Jha, National Institute of Technology Patna - Chair Professor
If you are using RO type system, t is threat to the groundwater in the region. About 40% water with very high TDS and biological indicators foes in the drains.