yes you are able to use accumulator plants in phytoremediation, since some plants have high ability to absorb heavy metals .

Dear Professor Dr Akram Othman Esmail,

Thank you very much for your answers. But, my question is regarding time coarse degradation of COD and BOD from wastewater, not heavy metals.

Thank you.

Dear Abdelkader Ouakouak,

Thank you very much. Can I use first order rate equation for both BOD and COD degradation in similar manner?

Could you please provide the link for the publication that you mentioned above?

Thank you.

Pankaj Kumar : attached papers could be interesting for you.

Best regards

Vit

Dear Vit Mateju,

Thank you very much for your valuable answer and providing full text pdfs.

Dear Atma W.

Thank you very much for your answer.

Yes, Pl refer to my paper available in RG platform. This was a part of ME dissertation of my student guided by me

Dear Dr K N Sheth Sir, I still could not find the publication you mentioned above. Could you please send me full text or link to that publication.

Thank you.

Article Assessing the effectiveness of pollutant removal by macrophy...

Would it help Pankaj Kumar

Regards