Articles by Dharmesh Viswanathan

Most of us are familiar with the Reverse Osmosis (RO) water purifier technology that has been around for a few years now, even if not using it. While it seems to be widely accepted that RO-based purifiers are suitable for water supplies having high TDS (Total Dissolved Solids) content, debates have been on about the effects on our health due to the demineralized water that we consume after the RO-purification. Demineralisation aside, I would like to turn to one glaring feature of this technology in its current form: water runoff–that is, the non-potable water that an RO-purifier generates during the…

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