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Publication of BE727939ApublicationCriticalpatent/BE727939A/xx
C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00—Treatment of water, waste water, or sewage
C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
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Chemical & Material Sciences
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Health & Medical Sciences
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Medicinal Chemistry
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Life Sciences & Earth Sciences
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Hydrology & Water Resources
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Engineering & Computer Science
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Environmental & Geological Engineering
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Water Supply & Treatment
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Organic Chemistry
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Solid-Sorbent Or Filter-Aiding Compositions
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Cleaning Or Clearing Of The Surface Of Open Water
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