Arteca Sdn Bhd designs and creates affordable, inventive, creative teaching and learning tools (toys based), in line with STEM Education, and integrating toys based products with the application of technology. The company wants to miniaturize/toying…

Coagulation and flocculation play the most important part of water treatment, these processes involve the removal of unwanted contaminants and materials by adding in a chemical coagulant, which will chemically be reacting to the unwanted…