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The West Coast of Peninsular Malaysia is more urbanised and industrialised than the sparsely populated and water-rich East Coast. Major rivers in Eastern Malaysia include Malaysia’s longest river, the Rajang River (563 km) in Sarawak. Kuala Lumpur's growing water needs require either better demand management or additional supplies
Wastewater treatment. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment. It is also possible to reuse it.
Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges. [ 2]
Moving bed biofilm reactor. Moving bed biofilm reactor ( MBBR) is a type of wastewater treatment process that was first invented by Professor Hallvard Ødegaard at Norwegian University of Science and Technology in the late 1980s. [ 1] The process takes place in an aeration tank with plastic carriers that a biofilm can grow on.
Biofilm Pre-treatment is a necessary step for water treatment in many parts of world due to its low operation cost and effectiveness at pollutant removal. In this process microorganisms remove contaminants in raw and wastewater that are harmful to humans, but nutrients to them. [13]
NEWater (pronounced New-Water) is the brand name given to highly treated reclaimed wastewater produced by Singapore's Public Utilities Board. NEWater is produced by further purifying conventionally treated wastewater through microfiltration, reverse osmosis and ultraviolet radiation. The water is potable quality and can be added to drinking ...
Bioaugmentation. Biological augmentation is the addition of archaea or bacterial cultures required to speed up the rate of degradation of a contaminant. [ 1] Organisms that originate from contaminated areas may already be able to break down waste, but perhaps inefficiently and slowly. Bioaugmentation is a type of bioremediation in which it ...
MYR 628.2 mil (June, 2015) Number of employees. 3,902. Website. www .ranhill .com .my. Ranhill Utilities Berhad ( MYX: 5272) is a Malaysian conglomerate [1] [2] with interests in environment and power sectors. In the environment sector, it provides water supply services, operates water and wastewater treatment plants, and provides specialised ...