The MBR bio-toilet systems we represent are by Dunwell, the largest manufacturer of these types of systems. They adopt the latest technology of a membrane bio-reactor combining ultra filtration so that treated water is able to be 100% reused or discharged within the required standard.

Following are some of the features and advantages of this low pressure, ultra filtration bio-toilet system. The systems high concentration of mixed liquor suspended solids (MLSS) improves efficiency and reduces treatment time.
All wastewater is treated within the system thereby reducing both costs and space required.
These bio-toilets are a simple structure, thats fully automated with PLC systems and remote monitoring providing text alert with online reminders of each system’s status.
Based on client’s requirements, various pretreatment equipment can be installed with options to also add UV light and chlorine.
During a three year period from 2015 to 2017 a total of 57,000  bio-toilets were installed at tourism areas across China. Of these 33,000 were newly built systems, while 24,000 were existing toilets that were retrofitted with this latest MBR technology. These bio-toilet systems are delivering high standards of clean, efficient and odorless service in an environmentally sustainable way to hundreds of thousands of visitors and tourists each year.