You can uninstall or removes an installed bnd package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,
$ sudo apt-get remove bnd
If you would like to remove bnd and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove bnd
If you use with purge options to bnd package all the configuration and dependent packages will be removed.
$ sudo apt-get purge bnd
If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.
$ sudo apt-get purge --auto-remove bnd