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13 <br /> Aspiral L5 Treatment Process Description <br />The proposed Aspiral L5 system has been designed assuming an equalized flow entering the system. <br />This design allows the unit to safely treat up to 110% of its average hourly capacity. <br />The municipal plant’s secondary effluent is pumped into the Aspiral L5 unit, and flows to pretreatment <br />by 1.5 mm fine screening (SMBS dosing to remove residual chlorine is required in case free chlorine <br />is existent in influent wastewater). <br />The pretreated wastewater flows by gravity to the Fluence Aspiral L5 unit. The submerged MABR <br />towers inside the unit will allow nitrification and some denitrification process removing Ammonia and <br />total Nitrogen pollutants from the wastewater. <br /> <br />The effluent from the Aspiral L5 unit is discharged to a constructed wetland process for farther <br />treatment (outside Fluence scope of supply). <br /> <br />The entire MABR process is monitored and automated using a programmable logic controller. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />