STP Solupak



The biological treatment process relies on a healthy population of microbes.
STP Solupak can help by providing additional nutrients or stabilizing factors,
ensuring the microbes function optimally and continue to break down wastewater
effectively.

STP Solupak proactively maintaining optimal conditions for the microbes in the bioreactors and restores and revitalizes your system.

No chemicals are required for our system – so why use
STP Solupak?


Proactive vs Reactive: While G&O Bioreactor systems are designed to handle wastewater biologically without chemicals, unexpected fluctuations or contaminants can occur. STP Solupak acts as a safety net, proactively maintaining optimal conditions for the microbes in the bioreactors.

Proactive Maintenance: STP Solupak acts as a buffer, proactively maintaining optimal conditions within the bioreactors. It can neutralize unexpected contaminants or provide additional nutrients to the microbial population, ensuring they can continue to break down wastewater effectively.

Unpredictable Influent: The wastewater a ship generates can vary greatly depending on its activities and location. STP Solupak provides a buffer against unexpected influent (incoming wastewater) that might contain harmful chemicals or disrupt the biological balance within the bioreactors.

Resilience Against Disruptions: Chemical fluctuations or even trace amounts of certain substances could disrupt the delicate biological balance within the bioreactors. STP Solupak helps mitigate these disruptions, ensuring the system remains stable and continues to function as intended.

Maintaining Stable Ecosystem: The biological treatment process relies on a healthy population of microbes. STP Solupak can help by providing additional nutrients or stabilizing factors, ensuring the microbes function optimally and continue to break down wastewater effectively.

STP Solupak is recommended by G&O Bioreactors.

How does our membrane bioreactor work?

Membrane bioreactor processes have become increasingly popular in waste water treatment due to their high efficiency and effectiveness in removing impurities from waste water. The fundamental process used in our membrane bioreactors is 100% biological. There is no dilution or consumables. Waste water is led through several chambers in the membrane bioreactor and in the process is cleaned biologically with naturally occurring bacteria. The bacteria use oxygen to convert sewage into CO2 and water, leaving a small residue of sludge.

The water is treated biologically via an activated sludge process with natural occurring bacteria. This is combined with an anoxic nitrogen removal and simultaneous phosphorus precipitation. The water is then passed through a membrane unit where it undergoes an ultrafiltration process to retain any solids, which also includes removing E.Coli and filtering any potential microplastic. The membrane unit consists of a thin, porous membrane that allows clean water to pass through while blocking impurities.

Systems for new builds

We deliver system for new build vessels of any type and size from navy ships to large passenger ships. Our team of experienced engineers work closely with shipyards to design and install bespoke solutions that meet the specific needs of each vessel, regardless of the type of ship. We also offer ongoing technical support and maintenance services to ensure optimal performance of our systems throughout the life of the vessel.

Retrofitted systems

We can custom build bioreactors and fit them into even the tightest spaces on existing vessels. Our team of experts will work closely with you to assess the available space and design a bioreactor that meets your specific requirements. With our retrofitting solutions, you can upgrade your vessel’s waste water treatment system without the need for costly modifications or downtime.

We can deliver auxiliary solutions or connect with existing systems

Grease separating units

A well dimensioned grease separation is essential for a well functioning water treatment system for both black and grey water. Besides reducing the organic load of the treatment plant, it also prevents grease from building up in the vessel tanks and piping.

Vacuum collection solutions

The majority of our treatment systems are delivered with a G&O vacuum collection integrated into the system control and structure.

Sludge handling solutions

Sludge handling procedures will become a requirement in future marine regulations. We can dewater the sludge to minimise the volume of tanks required for storing sludge, returning water to the sewage treatment plant for processing before discharge.

Sludge can be incinerated or disposed as solid waste.

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