Modern Methods of Water Purification

by

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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1913 Excerpt: ... on the three ports, d, are opened, and vice versa. The operation of cleaning is as follows: The raw water is shut off, and a reverse current is passed from the left-hand side of the cylinder through the pipe N, the passage I, and the ports e, e, e, into the space beneath the screen on which the quartz rests, whence it ...

Modern Methods of Water Purification 2017, Andesite Press

ISBN-13: 9781375746663

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Modern Methods of Water Purification 2016, Palala Press

ISBN-13: 9781357651787

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Modern Methods of Water Purification 2015, Andesite Press

ISBN-13: 9781296693725

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Modern Methods of Water Purification 2015, Sagwan Press

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Modern Methods of Water Purification 2010, Nabu Press, Charleston SC

ISBN-13: 9781141956357

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