Pulp and Paper Wastewater

Pain point: wastewater discharge is large, suspended solids are high, biodegradability is poor, and most of them contain substances that are difficult to be biodegradable.
+Anaerobic methanation and biological chain breaking technology
+System solution, advanced processing and resource utilization
UAEB™ Up-flow anaerobic expansion bioreactor performs methanation and biological chain breaking in papermaking wastewater to remove COD and improve biodegradability.
EBO-Aeration™ The low energy consumption aeration system reduces energy consumption and avoids the problems of low aerobic aeration efficiency and unstable operation caused by scaling and blocking of the aeration system.
EBO-Fenton^® Fenton catalytic oxidation technology solves the problem of removal of refractory soluble organic matter from the effluent of biochemical system.
Through "pretreatment+fiber recovery+physicochemical precipitation+E²NR™ (High-efficiency and low-energy biochemical technology)+advanced treatment ", providing a full-process system solution for papermaking wastewater, ensuring that the effluent quality meets the standard, and realizing resource recovery and utilization.