) The standard and quantity of sewage upgrading and reconstruction
project are raised
3) Reclaimed water reuse and biochemical treatment.
4) Nitrogen and phosphorus removal in river regulation.
5) Aquaculture to remove ammonia nitrogen, purification of water
quality. Features: 1. Because of the high-efficiency solid-liquid separation, it can
efficiently remove the SS, colloidal material and dead microbe in
the sewage, no need sedimentation tank, or filter device, nor other
solid-liquid separation device. 2. The MBR can make the biomass in
biological treatment unit maintain high concentration, thus highly
improve the volume loading.Meanwhile, the high efficient membrane
separation can shorten the HRT. The device is with a compact
structure and small space occupation. 3. MBR can filter out
bacteria, part of the harmful material such as virus, it can
obviously save dosing disinfection dosage, greatly improve the
quality of the output water and reduce the operating cost and widen
the scope of application of water. 4. Due to the strong
interception function of MBR, it can keep the microbe in the
reactor to avoid the loss of all kinds of microbe groups, which is
good for the growth of the bacteria (such as the nitrifying
bacteria), at the same time, it can lengthen the residence time of
difficult degradable macromolecule organics to improve the
decomposition so as to make the metabolic system process smoothly.
The system has a strong impact resistance and wide suitability. 5.
It can realize the completely separation of HRT and SRT. By the
extended aeration, it can consume the organics, it can
theoretically achieve the effect of no excess sludge emissions,
thus reduce the surplus sludge treatment costs significantly.
6. The unique mode of operation makes the membrane surface no
blocking, and the cleaning interval time is long. The way to clean
the membrane is easy, since the membrane module can be separately
cleaned