Worlds leading marine sewage treatment plant manufacturer IL-SEUNGs new development "Activated Carbon Biofilter series (ISS-N)" is the best solution for black and grey water for all kinds of vessels. This innovative "Activated Carbon Biofilter" technology and IL-SEUNGs original "FIXED-MEDIA" technology fulfill all current and future standards.
IL-Seung has been researched for long time to produce the finest treated water and finally found answer. We have been considered many different methods including membrance reactor system but at the end we have chosen Activated Carbon Method.
The reason why we adopted activated carbon method was to fulfill the standards but in the same time, we wanted to minimize the maintenance expenses and size. In compare to other systems, price for replacing activated carbon in much lower, smaller size with high effciency, and also activated carbon can be re-generated for period of time.