Product Description
summary
Biofilm FibeTurntable Reactor Developed by our company New type of biofilm The reactor can stably meet the national first-class A standard. He solved the problem of MBR process in the operation of integrated equipment. Especially in MBR membrane, there are serious flux attenuation, discrepancies between actual flux and design flux, difficulties in backwashing and offline cleaning, and issues with sludge coating.
Product features
1,The results of 4-year experimental research and engineering case operation are technically mature;
2. The effluent water quality is good and stable, reaching the national first-class A standard. The backwashing intensity is high, the frequency is adjustable, and it can prevent the growth of green algae, making the filter cloth not clogged or hardened;
3. The operating cost of fiber rotary disc filter is very low, and the operating cost for one ton of water after biochemical deep treatment is only 0.004 yuan (about 4 millimeters);
4. The selected filter cloth has hydrophobicity, is not easy to block, and the filtration accuracy can reach 5um;
5. The design of the inlet weir features energy dissipation, low disturbance, and simultaneous filtration and backwashing. Only 1% of the single disc area in the tank is subjected to backwashing instantaneously. The filtration process is continuous and has strong resistance to impact loads;
6. The design of the backwash system - low wear, retaining the filtration effect of sediment;
7, PLC automatic control system - touch screen display of operating status and time, can be used for single or double washing, and can control the interval and duration of backwashing and sludge discharge processes based on liquid level or time. It has a high degree of automation and does not require dedicated personnel to monitor;
8. The mechanical equipment of the fiber rotary filter is limited, and both the pump and motor operate intermittently. During filtration, the filter disc is stationary, and only when backwashing or sludge discharge occurs, the pump or motor operates. The filter cloth is less worn, and the filter disc is easy to replace. Replacing one disc only takes 10 minutes;
9. Low idle rate of equipment and low total installed power;
In general, the backwashing interval is 60 minutes, and the backwashing time for each filter disc is 1 minute. Almost all filter discs are in a filtering state, and the equipment idle rate is low;
The accident of the pre-treatment system has a relatively small impact on the filter tank and recovers quickly;
Comparison with ordinary MBR integrated equipment
| name |
BFTR rotary disc filter |
Ordinary hollow fiber MBR membrane |
Ordinary MBR flat film |
| Operating costs |
low |
high |
high |
| control mode |
simple |
complex |
cmplex |
| Operating power |
low |
high |
high |
| Replacement cost |
low |
high |
high |
| Land occupation area |
small |
big |
big |
| Operation mode |
continuity |
intermittent |
intermittent |
| Usage cycle |
long |
short |
short |
| Online washing |
need |
need |
no need |
| Online medication washing |
No need |
need |
need |
| off-line washing |
No need |
need |
need |
| Flux attenuation |
slow |
fast |
chronic |
| Investment expenses |
commonly |
commonly |
high |
Multiple application ranges of the device
Domestic wastewater, hospital wastewater, washing wastewater, aquaculture wastewater, slaughterhouse wastewater, catering wastewater, industrial wastewater, printing wastewater, plastic wastewater, etc.
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