The aims of this study is to improve the prediction model of Multiple Linear Regression (MLR) by combining with the Principle Component Analysis (PCA) to predict future (next day, next two-day and next three-day) of the ...

Nowadays, the search for low-cost adsorbent has become a trend as it is less expensive than commercial activated carbon. Generation of nickel in wastewater is produced in large quantity from many industrial and commercial ...

The ozone oxidation was chosen to study the degradation characteristics of monoazo (AO7) and diazo (RG19) dyes. The studied was performed in a laboratory scale ozone reactor and conducted with different parameters such ...

Dengue Hemorrhagic Fever (DHF) is a worldwide health problem until now. Larviciding is one effective way to stop the Aedes aegypti breeding and spreading dengue fever. Larvicides are widely used in Malaysia, known as abate ...