Domestic wastewater treatment Containerized STP

MBBR+BAF   containerized STP adopts advanced segmented inflow technology, which is evolved on the basis of multi-level A/O technology for segmented inflow. That is, the A and O tanks in the A/O process use the MBBR process instead of the activated sludge method, and the BAF instead of the sedimentation/clarification tank. This integrated sewage treatment equipment is smaller in volume than other similar equipment, and is convenient to install and transport.

Its technological advantages are as follows:

     1. The residence time of the entire biochemical treatment section is short, and the required pool volume is reduced by more than 1/3 compared with the traditional process, which reduces the footprint and the construction cost;

     2. There is no need to adopt measures such as nitrification liquid backflow and sludge backflow in the process, which not only saves equipment investment, but also saves power consumption and reduces operating costs;

     3. The biochemical treatment BAF section adopts periodic backwashing and sludge removal measures, eliminating the need for sedimentation/clarification tanks and reducing the amount of sludge treatment and investment in sludge treatment systems;

     4. The whole system has high processing efficiency, good effluent quality, simple operation and operation, and easy management;

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