To date, we are looking for environmental friendly and economical technics for wastewater and excess sludge treatment. Ultimately ,I want to know wetland plant which will produce higher effect in vermifiltration system.
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.
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
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.
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.