Integrated membrane bioreactor system wastewater treatment plant

COMPACT MBR is a patented product independently innovated by Peike, which combines Parkde's rich experience in biological treatment with Dongli's unique underwater membrane separation technology. It integrates advanced sewage treatment processes, solid-liquid separation, and deep treatment technologies in the size of a container. COMPACT membrane separation technology has replaced traditional secondary sedimentation tanks, and with its high volume load characteristics, the entire system significantly reduces its footprint. The effluent quality of COMPACT MBR is excellent, with a five-day biochemical oxygen demand (BOD5) removal rate of up to 98%. Ammonia nitrogen can be completely nitrified or further denitrified to reduce total nitrogen. The turbidity of the treated effluent is less than 0.3 NTU, and the sludge density index SDI is less than 3. It can be used as green irrigation, flushing water, or as influent for nanofiltration and reverse osmosis effluent treatment.

COMPACT MBR is actually a small sewage treatment and reuse plant, with all components highly automated, ensuring that customers can handle difficult sewage problems in a simple, economical, and reliable way, and also achieve water recycling.

Features and Value
COMPACT MBR integrates Dongli's excellent underwater flat membrane technology into a unique modular design, and selects the world's top brand equipment to integrate sewage treatment plants and reclaimed water reuse systems into a limited container space. In addition, the industry renowned fully automated control technology achieves multiple independent innovation achievements. Under the design concept of maximizing the utilization of resources, the sludge age and substrate utilization rate are optimized, surpassing traditional activated sludge treatment processes comprehensively. Its main advantages are as follows:

Small footprint;
Good solid-liquid separation effect (no sludge expansion);
Removing the vast majority of pathogenic bacteria, convenient disinfection, and good results;
High volumetric load and strong processing capacity;
Long sludge age leads to low sludge production, resulting in significant cost savings in the subsequent treatment of sludge;
The long retention time of sludge is conducive to the proliferation of slow growing bacteria such as nitrifying bacteria, so the treatment capacity is very comprehensive;
Difficult to degrade polymer organic substances have a long residence time, so they can have sufficient time to be biodegraded. Further enhance the pollutant treatment capacity.