Thank you very much Shalini Gupta for your support.

I think Acorus calamus may be useful too

Thank you Pema Tendar

Use Vetiver grass Chyrsopogon zizanioides

You can get more information from this paper

Conference Paper Reed Bed Plants & Their Role in Waste Water Treatment & Reclamation.

Thank you Kiprotich Kiptum for your help

Amakuru Gratien, I think we also need pre-treatment before the waste goes into the constructed wetland this will ensure optimal performance of the wetland plant. Murakoze.

Thank you very much Kiprotich Kiptum.

@Kiprotich Kiptum Ndatuguwe kuba uzi Kinyarwanda language,hope that I am gone to learn lots from you.

wetlands act kidney of nature to absorb nutrients and clean the environment.

specially for your questions, marshy plants and grasses are best suitable for filtering because they grow very fast with absorbing nutrients and attracts number of aquatic organisms which stimulate new colonization to balance the ecosystem and nutrient transfer via their food web

Thank you very much Nagalakshmi Radhakrishnan

I believe you will have to look closely at the place where you live. Different plants will work in various geographic areas. So to pick up the right plants we need a more specific direction.

Thank you very much @ all for your contribution

Good advices Agnieszka Kinga Grocholska

It depends on the region and locality as the vegetational distribution is quite unique and the ones suited at one region may not work in other region. You need to therefore look for species in your own region to be successful, please.

Thank you very much Dr.A K Shyam

I hope the below links may help

• https://core.ac.uk/download/pdf/143894495.pdf
• https://www.ijsrr.org/down_243.php
• https://iwaponline.com/wst/article-pdf/60/11/3001/61921/3001.pdf