The Relationship Of River Water Quality Parameters To River Flow In Gombak River

Lariyah Mohd Sidek, Ahmad Fauzan Mohd Sabri, Ahmad Sharmy MOhamed Jaffar

Research output: Contribution to conferencePaper

Abstract

Gombak River located northern part of Klang Valley and runs through two
municipal areas which are Selayang Municipal Council (MPS) and Kuala Lumpur City Hall
(DBKL) under coverage of River of Life Project (RoL). The river water quality was
categorized within Class II and Class III, National Water Quality Standards for Malaysia
(NWQS) under Department of Environmental Malaysia (DOE). InfoWorks RS as wide
acceptable hydrodynamic model has been used to simulate the flow data. The relationship
between Biological Oxygen Demand (BOD) and Ammonical Nitrogen (AN) and river flow at
three different types of landuse 1.forested, 2.semi-urban and 3.urban was studied. The result
indicates the concentration of BOD and AN against the flow at three landuse area had the
same trend. Concentration of BOD and AN found decrease with increased of flow while the
concentration and flow values increased running through different types of landuse. The BOD
and AN score were very high indicate the river water influenced by return water such as
industrial wastewater and domestic sewage.
Original languageEnglish
Pages1-4
Number of pages4
Publication statusAccepted/In press - 19 Nov 2014

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river flow
river water
biochemical oxygen demand
water quality
nitrogen
river
sewage
hydrodynamics
valley
wastewater
parameter
water

Cite this

Mohd Sidek, L., Mohd Sabri, A. F., & MOhamed Jaffar, A. S. (Accepted/In press). The Relationship Of River Water Quality Parameters To River Flow In Gombak River. 1-4.
Mohd Sidek, Lariyah ; Mohd Sabri, Ahmad Fauzan ; MOhamed Jaffar, Ahmad Sharmy. / The Relationship Of River Water Quality Parameters To River Flow In Gombak River. 4 p.
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author = "{Mohd Sidek}, Lariyah and {Mohd Sabri}, {Ahmad Fauzan} and {MOhamed Jaffar}, {Ahmad Sharmy}",
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The Relationship Of River Water Quality Parameters To River Flow In Gombak River. / Mohd Sidek, Lariyah; Mohd Sabri, Ahmad Fauzan; MOhamed Jaffar, Ahmad Sharmy.

2014. 1-4.

Research output: Contribution to conferencePaper

TY - CONF

T1 - The Relationship Of River Water Quality Parameters To River Flow In Gombak River

AU - Mohd Sidek, Lariyah

AU - Mohd Sabri, Ahmad Fauzan

AU - MOhamed Jaffar, Ahmad Sharmy

PY - 2014/11/19

Y1 - 2014/11/19

N2 - Gombak River located northern part of Klang Valley and runs through twomunicipal areas which are Selayang Municipal Council (MPS) and Kuala Lumpur City Hall(DBKL) under coverage of River of Life Project (RoL). The river water quality wascategorized within Class II and Class III, National Water Quality Standards for Malaysia(NWQS) under Department of Environmental Malaysia (DOE). InfoWorks RS as wideacceptable hydrodynamic model has been used to simulate the flow data. The relationshipbetween Biological Oxygen Demand (BOD) and Ammonical Nitrogen (AN) and river flow atthree different types of landuse 1.forested, 2.semi-urban and 3.urban was studied. The resultindicates the concentration of BOD and AN against the flow at three landuse area had thesame trend. Concentration of BOD and AN found decrease with increased of flow while theconcentration and flow values increased running through different types of landuse. The BODand AN score were very high indicate the river water influenced by return water such asindustrial wastewater and domestic sewage.

AB - Gombak River located northern part of Klang Valley and runs through twomunicipal areas which are Selayang Municipal Council (MPS) and Kuala Lumpur City Hall(DBKL) under coverage of River of Life Project (RoL). The river water quality wascategorized within Class II and Class III, National Water Quality Standards for Malaysia(NWQS) under Department of Environmental Malaysia (DOE). InfoWorks RS as wideacceptable hydrodynamic model has been used to simulate the flow data. The relationshipbetween Biological Oxygen Demand (BOD) and Ammonical Nitrogen (AN) and river flow atthree different types of landuse 1.forested, 2.semi-urban and 3.urban was studied. The resultindicates the concentration of BOD and AN against the flow at three landuse area had thesame trend. Concentration of BOD and AN found decrease with increased of flow while theconcentration and flow values increased running through different types of landuse. The BODand AN score were very high indicate the river water influenced by return water such asindustrial wastewater and domestic sewage.

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