Search

Now showing items 1-2 of 2

Degradation characteristics of monoazo and diazo dye by using ozone oxidation

Che Zulzikrami Azner, Abidin; Fahmi Muhammad, Ridwan; Abdul Haqi, Ibrahim; Nazerry Rosmady, Rahmat; Siti Nasuha, Sabri; Chay Lee Ann, Emily (Universiti Malaysia Perlis (UniMAP), 2019)

The degradation characteristics of monoazo Acid Orange 7 (AO7) and diazo Reactive Green 19 (RG19) were investigated using ozone oxidation. It was evaluated based on colour, chemical oxygen demand (COD) and total organic ...

Use of alum and ferric sulphate for treating landfill leachate via coagulation Process: A comparative study

Noor Ainee, Zainol; Nur Adrina Nadia, Mohamad; Azlinda, Ghani; Mahyun, A.W.; Nabilah Aminah, Lutpi; Farah Naemah, Mohd Saad (Universiti Malaysia Perlis (UniMAP), 2019)

Landfill leachate is a complex wastewater which may give potential problems to the environment. Besides the new treatment processes that has been implemented, coagulation and flocculation treatment are considered as the ...