IC reactor

1.Product Name：IC reactor

2.Product Overview：The IC Reactor represents a new generation of efficient anaerobic reactors. Within it, wastewater flows from the bottom to the top, where pollutants are adsorbed and degraded by bacteria, and purified water exits from the reactor's upper portion.

3.Product features：

(1) High volumetric load: The sludge concentration and microbial biomass in the IC reactor are high, and there is internal circulation, resulting in good mass transfer efficiency. The organic load of the influent can exceed that of a regular anaerobic reactor by more than three times;

(2) Save investment and land area: The volume loading rate of the IC reactor is about three times higher than that of a regular UASB reactor, and its volume is equivalent to about 1/4 to 1/3 of that of a regular reactor, greatly reducing the infrastructure investment of the reactor;

(3) Strong shock load resistance: When treating low concentration waste (COD=2000~3000mg/L), the circulating flow rate in the reactor can reach 2-3 times the inlet water volume; When treating high concentration wastewater (COD=10000-1500mg/L), the internal circulation flow rate can reach 10-20 times the inflow rate. A large amount of circulating water is thoroughly mixed with the influent, which dilutes the harmful substances in the raw water and greatly reduces the impact of toxins on the anaerobic digestion process;

(4) Strong resistance to low temperature: The impact of temperature on anaerobic digestion is mainly on the digestion rate. Due to the presence of a large number of microorganisms, the impact of temperature on anaerobic digestion in IC reactors has become less significant and severe. Usually, anaerobic digestion in IC reactors can be carried out at room temperature (20-25 ℃), which reduces the difficulty of digestion and insulation, and saves energy;

(5) Capable of buffering pH: The internal circulation flow rate is equivalent to the effluent reflux of the first anaerobic zone, which can utilize the alkalinity converted by COD to buffer the pH and maintain the optimal pH state in the reactor. At the same time, it can also reduce the amount of alkali added to the inlet water;

(6) Internal automatic circulation without additional power: The reflux of ordinary anaerobic reactors is achieved through external pressurization, while the IC reactor uses the biogas generated by itself as the lifting power to achieve internal circulation of the mixed liquid, without the need for a pump for forced circulation, saving power consumption.

(7) Good effluent stability: By using two-stage UASB cascade anaerobic treatment, it can compensate for the adverse effects of high Ks generated during the anaerobic process;

(8) Short start-up cycle: The sludge in the IC reactor has high activity and fast biological proliferation, providing favorable conditions for rapid start-up of the reactor;

(9) High utilization value of biogas: The biogas produced by the reactor has high purity, with CH4 ranging from 70% to 80%, CO2 ranging from 20% to 30%, and other organic compounds ranging from 1% to 5%. It can be used as fuel.

4.Applicable scope：Chemical wastewater, alcohol wastewater, starch wastewater, papermaking wastewater, pharmaceutical wastewater, and food wastewater from biopharmaceutical factories (such as abamectin, vitamins, penicillin, etc.).