TREATABILITY STUDY OF SINGAPORE SURFACE WATERS

Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/162197

DC Field	Value
dc.title	TREATABILITY STUDY OF SINGAPORE SURFACE WATERS
dc.contributor.author	WONG FOT CHYI
dc.date.accessioned	2019-11-15T04:01:49Z
dc.date.available	2019-11-15T04:01:49Z
dc.date.issued	1986
dc.identifier.citation	WONG FOT CHYI (1986). TREATABILITY STUDY OF SINGAPORE SURFACE WATERS. ScholarBank@NUS Repository.
dc.identifier.uri	https://scholarbank.nus.edu.sg/handle/10635/162197
dc.description.abstract	This project represents an attempt to study the treatability of the Pandan Fiver water by alum coagulation, and filtration through shallow beds of unstratified fine sand. The optimum alum dosage, and effects of pH and hardness on coagulation were evaluated. The feasibility of the filtration process was studied and the effects of hydraulic loading rate, sand size, backwash volumes and periodic air-pulsing of filter bed on filter performance assessed. The results were tabulated, graphically presented and interpreted. Finally, conclusions were drawn and recommendations made.
dc.source	CCK BATCHLOAD 20191115
dc.subject	Air-pulsing
dc.subject	backwash
dc.subject	Coagulation-flocculation
dc.subject	filtration
dc.subject	fine-sand
dc.subject	TOC
dc.subject	turbidity
dc.type	Thesis
dc.contributor.department	CIVIL ENGINEERING
dc.contributor.supervisor	K. K. CHIN
dc.contributor.supervisor	M. A. AZIZ
dc.description.degree	Bachelor's
dc.description.degreeconferred	BACHELOR OF ENGINEERING
Appears in Collections:	Bachelor's Theses

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