Calculation for Wastewater Treatment

Calculation for Wastewater Treatment

Dear All, Thanks so much for your discussion enthusiasm. I can't answer for each your comments. I am so sorry provided information here is not enough: Q = 19 m3/day COD = 300.000 mg/l PH = 11 - 12 The wastewater contained many pollutants such as: oils and fats, acid oil, caustics soda, etc. I have added more. Please open the attachment file. I need your help with the following: Primary treatment - some tips for a method to reduce COD content Biotechnology - I will use 4 main stages include: remove Oil and grease - DAF tank - UASB tank - MBBR tank. But I am encountering some problems in the calculation for UASB and MBBR. I need more document to refer: choose inlet parameter as, formula etc (if someone has designed this kind of wastewater, please discuss deeply the formula)