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629 records
Journal ArticlePublic2023

Calculation of Proper Time of Concentration for Drainage Design in Construction Projects for Urban Development

The design and construction of a proper drainage system are important for any urban development project, small or big. Hydrological and hydraulic calculations are used to design the drainage systems. The calculation of peak flo...

Construction Development ProjectDrainageRunoff Peak FlowUrban.
Book ChapterPublic2023

Tamarind Seed Modified by CuFe Layered for Caffeine Removal from Aqueous Solution

Caffeine is considered as one of the emerging contaminants (ECs) and has been utilized extensively in beverages industry. This contaminant finds its ways to enter water bodies and causing severe effects on humans and aquatic or...

Adsorption processMicrowave heatingCaffeineCuFe layered
Book ChapterPublic2023

Preparation of Edamame Bean Pod Based Activated Carbon for Methylene Blue Dye Adsorption

Methylene blue (MB) dye is a basic and cationic dye. It is a widely used dye in the textile industry. However, its existence in water bodies was despised due to its harmful properties. Hence, an effort was made in this study to...

adsorption processactivated carbonmicrowave heatingmethylene blue
Book ChapterPublic2023

Activated Carbon Adsorbent Using Desiccated Coconut Residue for Removing Methylene Blue Dye

Basic dye like methylene blue (MB) poses a serious threat to human and aquatic organisms. Activated carbon (AC) is one type of promising adsorbents utilized in the adsorption process to treat wastewater from various contaminant...

adsorption processactivated carbonmicrowave heatingmethylene blue
Book ChapterPublic2023

Synthesis of Microwave-Assisted Mango Peel Based Activated Carbon for Methylene Blue Dye Removal

Methylene blue (MB) imparts negative effects towards human and aquatic creatures. One of the most effective methods to treat dyes wastewater is using activated carbon (AC) in the adsorption process. Thus, this study aimed to tr...

adsorption processactivated carbonmicrowave heatingmethylene blue
Book ChapterPublic2023

Synthesis of Pineapple Peel Based Activated Carbon Via Microwave Irradiation Technique for Methylene Blue Dye Removal

Dye effluents generated from industries were escaping from inefficient wastewater treatment systems and entering the water bodies, thus causing environmental and ecological problems due to their highly toxic properties. In this...

adsorption processactivated carbonmicrowave heatingmethylene blue
ReportRegistered2023

NAHRIM Technical Guide No. 1 - Estimation of Future Design Rainstorm Under the Climate Change Scenario in Peninsular Malaysia (2023)

The Intergovernmental Panel on Climate Change (IPCC) adopted Representative Concentration Pathways (RCPs) for its comprehensive spectrum of future greenhouse gas emission scenarios for its Fifth Assessment Report (AR5) in 2014....

Technical GuideCCFClimate ChangeRainstormAR5
ReportRegistered2023

Laporan Kerja Ukur di Muara Sg. Golok, Kelantan (Post-Monsoon 2022/2023)

The Coastal Zone Management Division, Jabatan Pengairan dan Saliran Malaysia (JPS) has engaged National Water Research Institute of Malaysia (NAHRIM) to carry out bathymetric and topographic survey work at Sg. Golok, Kelantan f...

Not available
Conference ProceedingRegistered2023

Hydrodynamic Assessment on the impact of Sea Level Rise at the Kelantan Shoreline and Delta

Maritime coast has potential risk of being significantly prone towards sinusoidal magnitudes of Sea Level Rise (SLR) phenomenon, especially the low-lying coastal areas and river estuaries. Numerical model tools used to analyze ...

sea level risenumerical modeltidal elevationcurrent speedinundation