Category talk:Flotation processes

Technology Category‑class

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water treatment[edit]

Water treatment generally means purification of water in the process of filtering. . LALCHANDKUMAR (talk) 15:40, 25 March 2017 (UTC)[reply]

"Water treatment" covers both purification of water for drinking and supply, but also the clean-up of sewerage. Flotation can be part of that. Andy Dingley (talk) 19:49, 25 March 2017 (UTC)[reply]