Elementz MemPAK CAS-B Series


Elementz MemPak CAS-B Series is an advanced, self-monitoring, plug and play packaged sewage treatment system. Specifically designed to treat waste to Class B standards, the system is ideal for remote location developments, facilities or communities. The Elementz system uses a 5 step treatment train featuring the MLE biological process. Engineered to provide high quality effluent, suitable for a variety of reuse applications, the system is scalable to handle flows of up to 500kL/day.


Packaged in a container, the bioreactor tanks are housed within the container structure and safely accessed from a roof mounted platform. Pumps, aeration blowers and dosing systems are housed within the climate controlled, lockable, control room section, with access to monitoring and control systems via a large HMI panel.

Automated Systems Management

The brains of the Elementz system is our Activait PLC, which is pre-programmed to manage your project specific needs, self-monitoring and adjusting for optimum performance, requiring minimal operator supervision. With full remote monitoring, system levels and operational data can be accessed via any smart device.


The Elementz MemPak CAS-B is a turnkey plant packaged within a 40ft container, incorporating the following features:

treatment train
  1. Primary screening using an automatic rotary drum screen
  2. Secondary treatment using a MLE biological process with a pre-anoxic stage
  3. Upflow clarifier for sludge settlement
  4. UV Sterilisation for optional added disinfection
  5. Chlorine Dosing to provide residual disinfection.
  • 2mm punched hole primary screening
  • Fine bubble aeration
  • 0.04μm ultrafiltration membranes
  • Online instrumentation including Flow, Pressure, Dissolved Oxygen, Suspended Solids, pH, Chlorine and Turbidity
  • Automatic membrane backwashing and CIP System
  • Plug and play packaged system
  • Proven and patented design
  • Flow rates: 10 – 500kL/day
  • Class B treated water
  • Full operator control via touch screen
  • BMS and remote monitoring via our Activait PLC interface
  • Factory wet tested and approved
  • Also available with solar pack

The Elementz MemPak Series is manufactured in Australia in accordance to ISO9001 Manufacturing Standards. All workmanship is completed in accordance with best practice. AKS also carries ISO certification for 14001 Environmental Management and 45001 for OH&S Management.


The Elementz MemPak is completely packaged plant supplied directly to your site in a 40ft container. Having been wet tested prior to dispatch, these system can be installed quickly, depending on the location and existing infrastructure on-site.


Site commissioning is included in our quoted price. Manuals, Operator check list will be submitted to the contractor or purchaser on deliver.


Maintenance of all Elementz Plants is simplified via the incorporation of the advanced Activait Plant Automation System, which monitors the systems performance and checks for any anomalies or faults. With full remote monitoring, system levels and operational data can be accessed and managed via any smart device.

Elementz is our branded series of ‘plug and play’ packaged treatment systems, engineered to provide a variety of reuse applications across a range of industries. Engineered by MBR, our specialist water treatment group, Elementz containerised options are targeted towards remote location facilities, communities and mining applications, with a focus on sewage treatment and water source treatment to potable standards.

We also offer Elementz skid mounted systems for treatment of greywater, blackwater, groundwater, rainwater or stormwater, and are often used in green star rated developments. Read more