Specifications

Anaerobic reactors
1.Application range
2.Low energy consumption
3.Surplus sludge quantity is little

UBF anaerobic reactors

UBF anaerobic tower working principle

Anaerobic reactors is will anaerobic bio-filter AF and ShengLiuShi anaerobic sludge reactor UASB together, so say again UBF reactor. Anaerobic sludge bed reactor for composite the suspended layer, and the upper is equipped with the packing. When the sewage sludge layer and packing through suspension layer, organic matter will and sludge layer granular sludge and packing biological membrane microbial contact and break down off.

 Anaerobic tower components and characteristics
The composition of the UBF: anaerobic tata tower body for the whole of the glass fiber reinforced plastic winding cylinder type tower body, no section connecting flange. Specific structure by tower body, the water system, sludge bed, biological carrier area, three-phase separator, scum and reflux device speed row system, etc.
UBF reactor characteristics can be summarized as:
(1) UBF reactor compact structure, the collection anaerobic bio-filter (AF) and ShengLiuShi anaerobic sludge reactor (UASB), and precipitation in one body.
(2) UBF reactor is the biggest characteristic of the reactor can formed in the granular sludge, make an average sludge concentration in the reactor to 30 ~ 40 g/L, and the bottom sludge concentration can be as high as 60 ~ 80 g/L.
(3) UBF reactor has the very high volume load, general of 10 to 20 kgCODCr / (m3? D), maximum of 30 kgCODCr / (m3? D). And hydraulic retention time is short, usually at the anaerobic digestion, sometimes can run at room temperature.
(4) the reactor within the three-phase separator, in the separation of the sludge precipitation area can automatically backflow to the reaction district, and cut also increase the reflux device. And using their own biogas generated from the water inflow to achieve mixing, also does not have to be mixed with mixing equipment. Therefore, to simplify the process and reduce the system process equipment, maintenance operation is simple.
(5) UBF reactor with a biological carrier area, is a suspension ShengChangXing and adhesion of the growth of anaerobic digestion method, anaerobic composite bed reactor (UBF) compared with anaerobic biological filter, reduce packing layer height, also reduces the possibility of clogged filters; Compared with UASB method, the packing layer is not only the carrier of anaerobic microbe, and also can intercept the water suspended anaerobic activated sludge fragments, which can make the anaerobic reactors at high microbial biomass, and make outlet water quality guaranteed.
Anaerobic composite bed reactor comprehensive of anaerobic biological filter and ShengLiuShi anaerobic reactors advantages, overcome their defect, not only increased biomass, but also improve the utilization rate of volume reaction to the reactor, the total height can be more than 10 m, and thereby reducing the cover an area of an area, processing power also have improved greatly.
The reactor USES glass reinforced plastics materials, a whole winding technology molding, make convenient, high strength, cover an area of an area small, high treatment efficiency and effect is good, corrosion resistance, anti-aging, long service life.

Technique parameters:

 

 

Anaerobic tower structure diagram: