- Portable and Containerized Sewage Treatment Systems

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Portable and containerized sewage treatment systems from 50 to 5000 persons, or 8-800m3 of wastewater per day. Due to the modular nature of our containerized wastewater treatment systems, there is no limit or restriction on the size of the project our packaged systems can be utilized for. However, beyond a certain threshold, containerized solutions may become less financially viable than using our technology in tanks constructed onsite.

  • complete wastewater treatment and cleaning in portable containers
  • automatic, simple and reliable solutions
  • rapid delivery and setup onsite
  • state of the art, market leading solutions produced in a quality controlled environment. Containerised sewage treatment plants are durable, long lasting and can be installed in restricted spaces.

What are the advantages of a mobile waste water container system solution from ClearFox®?

The ClearFox® waste water container plants are designed for waste water treatment, sludge treatment, and industrial water treatment for different application such as for industry (food industry), for remote communities without access to a municipal sewage system, but also to improve existing treatment plants.

In addition, for refugee camps or asylum camps where there is a demand to treat large amounts of wastewater in a very short timeframe, containerised systems are an ideal solution. ClearFox modular container treatment plants are perfectly adapted to provide a solution for these type of applications, including tourist facilities and military camps.

Also for Harbor sewage systems or even in oil rigs and offshore applications, the mobile container wastewater treatment plant is the right choice for the following reasons:

Everything from one source provider
No financial risk

No compromises
20 Years warranty on new packaged sewage treatment systems

High quality
made in Germany

Simple and robust operation
Fully automatic and trouble free

Flexible operation
Modular solutions that can be tailored specifically for your local conditions and project requirements.

How does a mobile waste water container work?

The different containerized wastewater treatment modules used depends on the specific project requirements and the effluent standards that need to be achieved.

Mechanical pretreatment of the raw wastewater is accomplished by the use of a screw screen. Theses screens remove large inorganic particles from the wastewater. Compact screens can be used to remove grease and sand [or other coarse aggregates] where necessary. These mechanical screens can be mounted on the containerized wastewater treatment plant or can be installed within the packaged plant.

Inorganic waste material removed by the screen is collected and removed offsite for disposal or further treatment. In smaller wastewater treatment plants, mechanical pretreatment can be integrated by the use of primary settlement tanks, in which case the inorganic materials are then not separated but collected along with the primary sludge for disposal.

Buffering may be required after the mechanical screening. We can distinguish between the different types of wastewater buffering as follows:

  • Aerated buffering for the breakdown of simple carbon based compounds
  • Unventilated buffering, for the sole purpose of managing hydraulic peak flows
  • Anoxic buffering which can be required for pre-denitrification or selection processes in industrial wastewater treatment.

Most complete packaged containerized wastewater treatment systems are a combination of several stages of treatment. Where large buffering is required then the use of concrete or plastic tanks can be incorporated into the design.

The partially treated wastewater can then proceed to the biological treatment phase.

Fully automatic containerized wastewater treatment systems

The operation of the containerized wastewater treatment plant is completely automatic and requires only minimal operator input. With integrated energy saving modes the mobile wastewater treatment plant can adapt to the actual volume of wastewater entering the system. This makes our packaged wastewater treatment plants highly energy efficient resulting in reduced operation and maintenance costs.

Some typical uses are as follows:

  • Asylum seeker or refugee camps and accommodation
  • Municipal applications during upgrade or maintenance work on existing sewage treatment plants
  • Industrial wastewater treatment plants – as complete packaged systems
  • Replacement or relief overflow of pond treatment plants
  • For regional tourist facilities to provide extra capacity
  • Large construction sites for mobile use
  • Emergency wastewater treatment following catastrophes
  • Infrastructure for large events
  • Temporary solutions, rented sewage treatment plants, leased sewage treatment plants
  • In connection with portable toilets or washroom containers
Fully automatic containerized wastewater treatment systems

The operation of the containerized wastewater treatment plant is completely automatic and requires only minimal operator input. With integrated energy saving modes the mobile wastewater treatment plant can adapt to the actual volume of wastewater entering the system. This makes our packaged wastewater treatment plants highly energy efficient resulting in reduced operation and maintenance costs.

Some typical uses are as follows:

  • Asylum seeker or refugee camps and accommodation
  • Municipal applications during upgrade or maintenance work on existing sewage treatment plants
  • Industrial wastewater treatment plants – as complete packaged systems
  • Replacement or relief overflow of pond treatment plants
  • For regional tourist facilities to provide extra capacity
  • Large construction sites for mobile use
  • Emergency wastewater treatment following catastrophes
  • Infrastructure for large events
  • Temporary solutions, rented sewage treatment plants, leased sewage treatment plants
  • In connection with portable toilets or washroom containers

For simple and reliable operation, a lamella separator or a drum screen with a very fine mesh is used.

The (secondary) sludge goes to the treatment facility (sludge treatment). This may be a simple dewatering container with a woven filter mesh, or a sludge press with prethickening agents.

If phosphorous removal is required, this is done via precipitation treatment within the clarifier. This precipitation requires the addition of chemicals to the wastewater and the use of dosing pumps and mixing tanks. Final disinfection of the wastewater can also be completed at this stage.

Chlorination or ozonation can also be completed in order to provide a residual for ongoing disinfection.

Where further treatment is required to allow the wastewater to be recycled for drinking, a reverse osmosis unit can be incorporated into the design.

A treatment of the sludge can be made by:
  • Storage & Thickening
  • Drainage by gravity (bag, container)
  • Further drying
  • Dewatering by pressing

We install all the technology in ISO sea containers. The main control panel can be built to specific customer requirements, and will operate all equipment and components automatically.

Generally, controls are in the form of a PLC, but simple manual controls can also be supplied. All plant components are fully labelled for untrained personnel to be able to operate the system with basic training.

What are the advantages of the mobile waste water container by ClearFox®?

The technology is ideal where there are no trained operators onsite, or in applications where minimal operator input is required. Also, the systems use very stable and robust technology.

The biological treatment processwith cascaded fixed bed technology is suitable for:
  • Underload and overload conditions typical of many applications such as holiday season.
    ClearFox® are experts in fixed-bed technology
  • Even maintenance of the system is possible without any special knowledge.
    The modular container treatment plant can be expanded (multilane, sludge treatment, etc.)
    No need of constant controls because the plant is operated automatically and independently of quality controls
  • Rapid installation and setup of the system as it is delivered with all equipment preinstalled. Simply connect to the electricity supply and connect the inlets and outlets to the unit
    Standard spare parts can be used for maintenance, saving time and money
  • The waste water container treatment plants are suitably designed for all climate zones and achieve maximum efficiency in each process step
  • The mobile treatment plant system can be rapidly dismantled so that it can be built again on a new site again quickly and easily
  • No infrastructure or buildings are required – all you need is a level solid base on which to place the containers
  • Low energy costs due to the integrated energy saving mode.
  • Imperceptible noise as the entire container treatment plant is enclosed.
  • Low costs for scheduling and construction

These simple plug and play solutions are superior to more complex wastewater treatment systems that require onsite operators and specialists for all of the maintenance requirements. Clearfox® systems are specifically designed to be user friendly. So you get an effective, high quality, simple and automatic solution.


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