Sulfide removal from petrochemical wastewater using catalytic wet air oxidation (CWAO) method

• Main Authors: Edwan Hafif, Jalil, Sunarti, Abd Rahman, Norazwina, Zainol, Azilah, Ajit, Chin, Sim Yee
• Format: Article
• Language: English
• Published: Elsevier Ltd 2018
• Subjects: TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/21102/1/44.%20Sulfide%20removal%20from%20petrochemical%20wastewater%20using%20catalytic%20wet%20air%20oxidation%20%28CWAO%29%20method.pdf; http://umpir.ump.edu.my/id/eprint/21102/; https://doi.org/10.1016/j.matpr.2018.07.066; https://doi.org/10.1016/j.matpr.2018.07.066

The presence of sulfide in wastewater is by the result of biological, physical and chemical processes which mostly takes place in the submerged portion of the sewage collection networks. The rate of sulfide generation depends on several factors including pH, temperature, concentration of organic mat...