Anaerobic Treatment Process

Aerobic Biological System (processing capacity is more than 1.3 times traditional)

• Aeration tank increases microbial biomass

Increase processing capacity and load without increasing the load on the back-end sedimentation tank.

• Greater processing capacity and load

The microbial volume and biological phase of the unit pool volume increase, saving space for the pool body.

• Improve sedimentation characteristics

The resulting rubber feather particles are heavier and easier to precipitate.

• Reduced sludge production

There are many biological phases, and the biological chain is long. Similar to the big fish eating small fish, the amount of fine microorganisms discharged is reduced, and the amount of sludge is reduced.

• Strengthen the capacity of the aeration tank

Improve the impact tolerance of influent sewage water quality and quantity change, and simultaneously carry out nitrification (aerobic) effect.

• The way of operation is unchanged

The operation mode is similar to that of the activated sludge tank, and the sludge expansion is less likely to occur. The MLSS concentration in the pool has less influence on the treatment efficiency.

• Low cost of improvement

The existing activated sludge tank can be added to increase the input microbial carrier, and the outlet of the pool is matched with the installation of the screen (preventing the loss of the carrier), and the aeration amount can be completed according to the demand improvement, which is simple and rapid, and requires the least cost.