Catalogue
19 factsheets
Non-planted sand or gravel filters are frequently applied for domestic greywater treatment throughout the world. It consists in a container filled…
Last updated 16 April 2019
The population growth, rural migration and the technological and industrial boom are causing an extremely rapid urbanisation in India, posing…
Last updated 27 April 2018
Like other living organisms, plants have basic needs for their survival and growth. Apart from the easily available carbon dioxide (CO2) and light,…
Last updated 29 June 2019