Any of several processes in which undesirable impurities in water are removed or neutralized; for example, chlorination, filtration, primary treatment, ion exchange, and distillation. It includes treatment of WASTEWATER to provide potable and hygienic water in a controlled or closed environment as well as provision of public drinking water supplies.
    

concept

Innovation at work / Millipore Corporation.

(H2O)[to the power of infinity] = RX : True or false? : TRUE! Thanks to ELIX continuous deionisation / Millipore.

Shouldn't the quality of your pure water be a constant rather than a variable? / Millipore Corporation.

What you can't see can't hurt you / Millipore Corporation.

Special offer : introducing the new Millipore Pyrogard D Ultrafilter / Glenn Young.

Air, water and food from a sanitary standpoint / by Ellen H. Richards and Alpheus G. Woodman.

The purification of sewage and water by microbes : with a description of Lowcock's Patent system of filtration, as carried out by the Sewage and Effluent-Water Filtration Co., Ltd., 35, Waterloo Street, Birmingham.

Samoochishchenie vody i migr︠at︡si︠︡ia zagri︠a︡zneniĭ po troficheskŏi︠︡ tsepi / [otvetstvennyĭ redaktor M. M. Telitchenko].

Nouvelles fontaines filtrantes approuvées par l'Academie Royale des Sciences en plusieurs rencontres, dont quelquesunes sont présentées dans ce livre, pour la santé des armées du roi. Sur mer et sur terre, & du public, le tout accompagné de figures expliquées par lettres indicatives / Par M. Amy.

Thesis... on the relative effieciency of certain filters for removing micro-organisms from water, with special reference to the Nordtmeyer-Berkefeld and Pasteur-Chamberland filters / by H. H. Johnston.

Water Purification

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Catalogue

Air, water and food from a sanitary standpoint / by Ellen H. Richards and Alpheus G. Woodman.

The purification of sewage and water by microbes : with a description of Lowcock's Patent system of filtration, as carried out by the Sewage and Effluent-Water Filtration Co., Ltd., 35, Waterloo Street, Birmingham.

Samoochishchenie vody i migr︠at︡si︠︡ia zagri︠a︡zneniĭ po troficheskŏi︠︡ tsepi / [otvetstvennyĭ redaktor M. M. Telitchenko].

Thesis... on the relative effieciency of certain filters for removing micro-organisms from water, with special reference to the Nordtmeyer-Berkefeld and Pasteur-Chamberland filters / by H. H. Johnston.