Newsletter | October 7, 2025

10.07.25 -- Strengthen Your Wastewater Treatment Processes

Time-Based Treatment Is A Game Changer For Activated Sludge, Granular Sludge, And Densified Sludge

Densified sludge and granular sludge have been proven as intensification technologies to enhance treatment including nutrient removal, with the benefit of smaller footprint and power savings. For these technologies, control of the treatment environment is important; this can be efficiently achieved by using time-based batch processing.

 

How Can We Create A More Effective Densified Sludge?

Densified sludge technology strengthens wastewater treatment by producing compact, fast-settling biomass with superior nutrient removal. Using time-based batch controls, systems like Aqua TruDense™️ improve feast/famine cycling, enable strategic wasting, and reduce plant footprint—boosting performance, increasing capacity, and minimizing chemical use compared to conventional activated sludge.

 

AquaNereda® Aerobic Granular Sludge Technology

The AquaNereda® Aerobic Granular Sludge (AGS) Technology is an innovative biological wastewater treatment technology that provides advanced treatment using the unique features of aerobic granular biomass. An aerobic granular biomass is comprised of compact granules that provide advantages compared to other secondary treatment processes.

 

SOLUTIONS

AquaNereda® Aerobic Granular Sludge Technology System

The unique process features of the innovative AquaNereda technology translate into a flexible and compact process that offers energy efficiency and significantly lower chemical consumption.

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AquaSBR® Sequencing Batch Reactor

The AquaSBR® sequencing batch reactor provides true batch reactor technology with all phases of biological treatment accomplished in a single reactor. All components are easily accessible and the advanced decant system ensures optimum quality effluent withdrawal.

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