The gas, solid and liquid three-phase separator is set at the upper part of the UASB reactor. The lower part is the sludge suspension layer area and the sludge bed area. The waste water is evenly pumped into the sludge bed area by the bottom of the reactor and fully contacts with the anaerobic sludge, and the organic matter is decomposed into biogas by anaerobic microorganisms.The liquid, gas and solid form a mixed liquid flow rises to the three-phase separator, making the three well separated, making more than 80% of the organic matter transformed into biogas, and completing the wastewater treatment process.
High COD load (5-10kgcodcr / m3 / D)
It can produce granular sludge with high sedimentation performance
Can produce energy (biogas)
Low operation cost
High reliability
High concentration organic wastewater, such as alcohol, molasses, citric acid and other wastewater.
Medium concentration wastewater, such as beer, slaughtering, soft drinks, etc.
Low concentration wastewater, such as domestic sewage.
Model |
Effiective Valume | Treatment Ability | ||
High Density | Middle Density | Low Density | ||
UASB-50 |
50 | 10 0/50 | 50 /250 | 20 /10 |
UASB-100 |
100 | 20 0/10 0 | 10 0/50 | 40 /20 |
UASB-200 |
200 | 40 0/20 0 | 20 0/10 0 | 80 /40 |
UASB-500 |
500 | 10 0 /50 0 | 50 0/250 | 20 0/10 0 |
UASB-1000 |
1000 | 20 0 /10 0 | 10 0 /50 0 | 40 0/20 0 |
Note:
In the treatment capacity, the numerator is at medium temperature (about 35 ℃), and the denominator is at room temperature (20-25 ℃);
The reactor can be square, rectangular or circular, the square is reinforced concrete structure, and the circle is steel structure or reinforced concrete structure; The specific size of the reactor needs to be determined according to the water quality characteristics of the inlet water.