Optimization of batch conditions for COD and ammonia nitrogen removal using cockle shells through response surface methodology

• Main Authors: Daud, Zawawi, Abubakar, Mahmoud Hijab, Awang, Halizah, Ahmed, Zainab Belel, Rosli, Mohd Arif, Ridzuan, Mohd Baharudin, Aliyu, Ruwaida, Tajarudin, Husnul Azan
• Format: Article
• Language: English
• Published: Penerbit UTHM 2018
• Subjects: TP155-156 Chemical engineering
• Online Access: http://eprints.uthm.edu.my/5949/1/AJ%202018%20%28947%29%20Optimization%20of%20batch%20conditions%20for%20COD%20and%20ammonia%20nitrogen%20removal%20using%20cockle%20shells%20through%20response%20surface%20methodology.pdf; http://eprints.uthm.edu.my/5949/
• Institution: Universiti Tun Hussein Onn Malaysia

The optimal conditions for the reduction of COD and NH3-N using cockle shells (CS) from a stabilised landfill effluent were analyzed. The influence of two variables (adsorbent dosage and pH) were analysed through the application of response surface methodology (RSM) and central composite design (CCD...