Advanced oxidation process (AOP), have been proposed for the oxidation of complex structure such as dyes or other organic compounds that refractory to the conventional oxidation. Among these processes, ozonation is the ...

Nowadays, waste has become the major problem in the world. One of the water pollution is contributed by wet market wastewater. The purposed solution to reduce wastewater problem in Malaysia is by using Effective Microorganism ...

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 ...

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 ...

Batik industries greatly affect the country’s economy due to the increase in domestic and overseas markets. However, the effluent generated a negative effect on the environment and human health. It produces wastewater that ...

Wastewater from textile dyeing and food processing contains high concentration of coloring agent which is infamous for their difficulties to degrade and remove. Dye molecule in water body is highly visible at low concentration ...

This study conducted to get the gas liquid mass transfer model for reaction dyes degradation. Three types of dyes which are Reactive Red 120, Acid Orange 07 and Remazol Brilliant Blue were analyzed using ozonation process. ...

Processing and disposal of excess sludge from rubber industry is one of the most serious problems encountered in terms of environment, finance and technology so that it accounts for 30%-50 % of the total expense of rubber ...

Malaysia’s wet market scenery synonyms with unpleasant odour, dirty environment, and pathogen development. The purpose of this study is to apply physical treatment as a pretreatment of wet market wastewater using sand ...

Phenol is the one of the hazardous contaminant that contains in wastewater commonly in industrial effluent. The unique properties of nanoparticles size of zinc oxides have been paid more attention due to its photosensitive ...