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Assignee: System AB Infoteknik


Location: Vasteras, SW
No. of patents: 1

NumberTitleIssue Date
3960725Method for sludge treatment
Sludge containing metal hydroxide is first subject to a separation treatment where solid particles are removed, and then dewatered to obtain a greater concentration of the metal hydroxide. The dewatered sludge attains a thixotropic character whereupon it ...
06/01/1976
 
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