The study was about the formation of trihalomethanes (THMs) and haloacetic acids (HAAs) in drinking water. The raw water samples were collected from bore well in Felda Chuping, Semadong, Arau and Timah Tasoh, Perlis. The ...

Nowdays, Malaysia is the major producer of palm oil. Demanding for palm oil has increased from industry for the production of oil products. Palm shell is one of the products from the palm oil plantation that can give adverse ...

Wastewater that has been discharged from industrial usually contains high level of Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), and Suspended Solid (SS). Chemical oxygen demand is toxic substances that can ...

Municipal solid waste is one part of life cycle phases and related with waste management system. Waste management in Perlis is at alarming level and disappointed. The methodology considers from residents perception by using ...

Aerobic granular sludge is the biological treatment method that was developed by granulated sludge in the wastewater. From the use of aerobic granular sludge method, it can reduce the space required for the treatment area ...

Processing and disposal of excess sludge is one of the most serious problem encountered in wastewater treatment in terms of environment, finance and technology. This project research studied the catalytic ozonation for ...

This study proposed a comparative study of potential low-cost adsorbent; Mangifera Indica Peel (MIP) and Mangifera Indica Leaf (MIL) for removal of hexavalent Chromium, Cr (VI) in aqueous solution. Both adsorbents are ...

Screening and isolation of pesticides-degrading bacteria from activated sludge study was carried out to identify the degrading bacteria of pesticides. Pesticides degrading bacterial were isolated from activated sludge of ...

Rivers is one of the sources of water for human, animal and plant. Rivers provide food, energy, recreation, transportation routes, and of course water for irrigation and for drinking. The quality of river has been noted ...