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Flow characteristic of wetpond

Flow characteristic of wetpond / Mohamad Ansar Derani
Air merupakan sumber yang terpenting dalam kehidupan kita. Ianya menjadi nadi kepada kewujutan segala benda hidup dimuka bumi ini termasuklah mewakili dua pertiga isipadu keseluruhan bumi. Kewujudan sistem bagi mengawal sumber-sumber air ini daripada tercemar atau membawa kemusnahan kepada manusia amatlah diperlukan. Ini penting bagi memastikan kestabilan yang wujud dapat dikekalkan. Maka atas inisiatif ini kajian terhadap kaedah pengawalan air di bahagian punca dijalankan sehingga terhasilnya sistem BIOECODS dimana kolam basah merupakan salah satu komponen utama didalamnya. Dalam kajian ini, data kadar alir di bahagian pintu masuk dan keluar kolam basah dikumpul dan dianalisis bagi mengatahui sejauh mana kemampuan kolam basah ini dapat berfungsi dalam memastikan pengecilan kadar alir dapat berlaku. Analisis yang dilakukan adalah amat penting bagi menghasilkan arahan rujukan bagi pembinaan sistem ini pada pembinaan yang akan datang. Keputusan yang diperolehi mengesahkan keupayaan kolam basah untuk mengecilkan hidrograf. Bagi kejadian hujan kurang daripada 3 bulan ARI, luahan bagi aliran keluar adalah hampir kosong. _______________________________________________________________________________________________________ Water is the most vital source in our life. It has become the nerve of the existence of all living things on earth and it encompasses two – thirds of the earth surface. A system to control these water sources from being polluted or causing annihilation for mankind is much needed. It is important to ensure the stability to be maintained. Hence, on this initiative, a research has been carried out on the methods of controlling water at the source and the result is the Bio-Ecological Drainage System (BIOECODS) system where wetpond is one of the main components in it. In this study, the data on the flow rate at the inlet and outlet of wetpond are accumulated and analyzed to know the capabilities of the pond to function in ensuring that reduction of water flow rate can happen. Data and analysis conducted are very important to produce reference order for the construction of the system at future projects. The results confirm the attenuation effect of the wetpond. For rainfall event less than 3-month ARI, the outflow discharge is almost zero.
Contributor(s):
Mohamad Ansar Derani - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875002042
Language:
English
Subject Keywords:
Water; source; (BIOECODS)
First presented to the public:
4/1/2005
Original Publication Date:
9/24/2020
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Civil Engineering
Citation:
Extents:
Number of Pages - 62
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2020-09-24 14:30:58.033
Submitter:
Mohd Jasnizam Mohd Salleh

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