Salt inhibition on biological nutrient removal from saline wastewater in a sequencing batch reactor

Bioaugmentation of an anaerobic sequencing batch biofilm reactor (AnSBBR) with immobilized sulphate reducing bacteria (SRB) for the treatment of sulphate bearing chemical wastewater.

Specific nutrient removal rates in saline wastewater treatment using sequencing batch reactor

Treatment of complex chemical wastewater in a sequencing batch reactor (SBR) with an aerobic suspended growth configuration

Nutrient removal performance of a sequencing batch reactor as a function of the sludge age

Modeling of the operation of sequential batch reactor (SBR) was performed to find out optimum design parameters for simultaneous removal of nitrogen and phosphorus in a small-scale wastewater treatment plant. The models were set up with material balances on SBR operation and Monod kinetics. The model parameters were obtained to best fit the experimental results in a small scale SBR. The models were useful in optimizing hydraulic retention time (HRT) and successfully simulated operations of SBR in a larger scale. Especially the model predicted well the reactions occurring in the filling period as well as the effect of dilution, and evaluated the performance of SBR process under diverse operating conditions.

Seok Lyong Song

Papers

Simulation of sequential batch reactor (SBR) operation for simultaneous removal of nitrogen and phosphorus