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Water treatment generally means purification of water in the process of filtering. . LALCHANDKUMAR ( talk) 15:40, 25 March 2017 (UTC)
- " 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)
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| This category does not require a rating on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||
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Water treatment generally means purification of water in the process of filtering. . LALCHANDKUMAR ( talk) 15:40, 25 March 2017 (UTC)
- " 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)