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dc.contributor.authorKan, CCen_US
dc.contributor.authorHuang, CPen_US
dc.date.accessioned2014-12-08T15:01:10Z-
dc.date.available2014-12-08T15:01:10Z-
dc.date.issued1998en_US
dc.identifier.issn0273-1223en_US
dc.identifier.urihttp://hdl.handle.net/11536/65-
dc.identifier.urihttp://dx.doi.org/10.1016/S0273-1223(98)00465-Xen_US
dc.description.abstractCoagulant dosing is traditionally determined according to results from jar-tests or operator's experience, which often lead to overdosing or-insufficient dosing. In this study, the feasibility of applying an optical monitoring technique to determine chemical dosage and to monitor the coagulation performance in water treatment plants were assessed. To examine the applicability of the monitor under various operation conditions, series of batch trials in the field were conducted to explore the effects of turbidity, pH and rapid mixing intensity on the effectiveness of coagulation. The performance was directly reflected in the output ratio of the monitor, which proved to be an effective index for the flee size and its settling velocity. Therefore, we consider that the optical monitor is an useful instrument in monitoring coagulation in water treatment. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectcoagulationen_US
dc.subjectphotometric dispersion analyzeren_US
dc.subjectmonitoringen_US
dc.subjectwater treatmenten_US
dc.titleCoagulation monitoring in surface water treatment facilitiesen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1016/S0273-1223(98)00465-Xen_US
dc.identifier.journalWATER SCIENCE AND TECHNOLOGYen_US
dc.citation.volume38en_US
dc.citation.issue3en_US
dc.citation.spage237en_US
dc.citation.epage244en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000077215400030-
Appears in Collections:Conferences Paper