Purestream Process Solutions delivers proven water and wastewater treatment technologies and complete process packages — engineered for performance, efficiency and flexibility.

Purestream Process Solutions helps clients achieve high-quality treatment outcomes through advanced modular technologies and complete engineered solutions. We design, supply, integrate and support systems for wastewater, trade effluent and clean energy applications — supporting both temporary needs and permanent infrastructure upgrades.

Our solutions help clients maintain compliance, manage variable or increased loads, optimise existing assets, deploy treatment quickly and reduce lifecycle costs. Explore our core solutions below.

How Purestream Process Solutions can help you.

Purestream Process Solutions provides leading modular wastewater treatment equipment, available for both sale and hire. We design, supply and install high-performance modular systems for sewage, wastewater and trade effluent treatment — supporting both emergency requirements and planned projects. Our solutions are suitable for temporary and permanent applications, with proven technologies available for every stage of the wastewater treatment process. Whether enhancing existing capacity or delivering new treatment capabilities, our modular equipment offers flexibility, rapid deployment and reliable compliance.

Modular Treatment Units

High performance, flexible systems to manage wastewater and trade effluent — available for hire or permanent installation.

Purestream provides a wide range of modular treatment units that help clients quickly enhance plant capacity, manage compliance risks or support planned upgrades. Our portfolio includes advanced biological, clarification and filtration systems designed for flexibility and reliability.
Biological treatment systems such as Submerged Aerated Filters (SAF) and Moving Bed Bioreactors (MBBR) provide robust, low-maintenance treatment in a compact footprint — ideal for municipal and industrial effluent.
Clarification systems such as Lamella Plate Settlement Tanks use inclined plates to deliver highly efficient solids removal within a small footprint — simple to transport, install and operate.
Polishing filters such as cloth filters deliver tertiary treatment to meet strict discharge standards, while our pumping, distribution and monitoring solutions ensure complete system integration.
Flexible deployment allows these units to be used individually or in combination — either for short-term hire or permanent installation — helping clients manage compliance, optimise treatment and protect operations.

Technology Partnering & Innovation

Collaborating with technology providers to bring new treatment and clean energy innovations to market.

Purestream Process Solutions actively partners with technology providers to accelerate the adoption of new water, wastewater and clean energy solutions.
Flexible engagement models allow us to support proof-of-concept trials, pilot projects and full commercial rollouts — helping partners bring innovative products to market.
Proven delivery capability gives technology partners access to real-world projects, supported by our engineering, project delivery and market expertise.
Collaborative integration ensures new technologies are seamlessly incorporated into treatment schemes — helping clients access the latest innovations while maintaining performance and compliance.
Market access and client relationships allow Purestream to act as a trusted engineering and delivery partner — helping innovative products succeed in operational environments.
If you are developing new treatment or clean energy technology, Purestream Process Solutions offers a proven route to market — with the expertise to help you deliver it at scale.

Integrated Process & EPC Solutions

Complete design and delivery of engineered process solutions — for new builds, retrofits and brownfield sites.

Purestream Process Solutions provides full Process, Mechanical and Electrical EPC services, helping clients successfully deliver new treatment plants, upgrades and retrofit projects.
Complex project expertise ensures we can manage risks associated with brownfield and operational sites — including safety, compliance and interface challenges.
Independent technology selection enables us to design optimal process solutions using the most suitable technologies available — drawing on both proven systems and innovative cleantech.
End-to-end delivery covers conceptual and detailed design, equipment supply, site installation and commissioning — all managed by our experienced process and project delivery teams.
Collaborative engagement helps clients define their project scope and objectives from the outset. We regularly assist in shaping project concepts, visualising solutions and providing practical advice to move projects forward.
Purestream Process Solutions is trusted to deliver practical, high-performing treatment solutions — on time, on budget and to the quality our clients demand.

Industrial Treatment / Trade Effluent

Targeted treatment solutions for industrial wastewater and trade effluent — supporting compliance, efficiency, and cost reduction.

Purestream Process Solutions works with industrial clients to deliver modular and permanent systems for the treatment of high-strength trade effluent. Our solutions help protect discharge compliance, reduce trade effluent charges, and support water reuse where feasible.
Customised treatment design ensures each system is tailored to the specific contaminants, volumes, and operational conditions of the site — including BOD, COD, ammonia, suspended solids and more.
Modular deployment options allow for rapid mobilisation to address urgent issues or to provide ongoing treatment in a flexible, scalable format.
Effluent charge reduction is a key driver, with our systems designed to reduce bills through better treatment, solids separation, and load reduction ahead of discharge.
Experience across sectors includes food and beverage, chemical manufacturing, logistics, automotive, and general industry — with proven results in cost savings and improved performance.
Purestream Process Solutions supports clients with both temporary hire systems and fully integrated permanent plant upgrades — all backed by expert consultancy, installation and commissioning.

Hire Equipment Services

Rapid, flexible hire solutions to maintain compliance and protect operations — with expert support throughout.

Purestream Process Solutions offers a responsive hire service to help clients manage temporary compliance challenges, increased demand or planned upgrade works.
Rapid deployment ensures we can quickly supply modular treatment equipment to provide additional treatment headroom and operational flexibility.
Comprehensive equipment range includes storage tanks, pressure filters, dissolved air flotation (DAF) systems, biological treatment units (SAF/MBBR), lamella separators, polishing filters and sludge dewatering presses.
Expert integration is provided by our process, M&E and design teams — ensuring seamless installation and effective performance alongside existing plant assets.
Ongoing support includes operator training, proactive maintenance, process assurance and testing, helping to maximise performance throughout the hire period.
Flexible hire options allow clients to customise solutions to their needs, with the choice to extend hire periods or purchase equipment at any time.
Purestream hire services enable clients to maintain compliance, minimise risk and protect business continuity — backed by our proven engineering expertise.

Maintenance of Existing Equipment

Specialist support for the maintenance, optimisation and longevity of modular wastewater treatment systems.

Purestream Process Solutions offers expert maintenance services for modular and packaged treatment units, ensuring they continue to operate safely, efficiently, and in full compliance with site requirements.
Technical expertise across technologies includes SAF, MBBR, Lamella, DAF, polishing filters and more — with a deep understanding of both Purestream systems and third-party equipment.
Preventive maintenance planning helps avoid unplanned downtime by addressing wear, efficiency loss and component failures before they impact performance.
Troubleshooting and optimisation are available on-demand, supported by our in-house process and mechanical teams who can diagnose and correct process issues rapidly.
Refurbishment and upgrade options are also available, including media replacement, control panel upgrades, and mechanical retrofits to extend asset life and improve efficiency.
Whether you're managing short-term hire equipment or maintaining long-standing permanent systems, Purestream provides the insight and support to keep your assets performing at their best.

Purestream Process Solutions

Modular Wastewater Equipment Available

Lamella Settlement Tanks

Lamella Settlement Tanks provide highly efficient solids removal for wastewater and trade effluent treatment.
Using inclined plates to maximise settling surface area, these compact, modular tanks achieve excellent separation of suspended solids in a small footprint. Ideal for both temporary and permanent applications, they can be used for primary, secondary or tertiary treatment and are easily integrated with other process units to enhance overall system performance and compliance.
Coming Soon.

Tertiary Solids Removal Equipment

Tertiary Solids Removal Equipment provides advanced polishing to enhance final effluent quality and help meet increasingly stringent discharge standards.
Purestream Process Solutions offers high-performance cloth filters designed to remove fine suspended solids and reduce phosphorus levels. Water passes through a submerged, rotating cloth disc, where solids are captured and retained. Automatic backwashing ensures consistent performance, even under variable load conditions. Compact and energy-efficient, these systems are ideal for permanent installation or temporary deployment during asset upgrades, helping clients maintain compliance and deliver high-quality treated water.
Coming Soon.

M-Certs & Final Effluent Sampling Chambers

MCERTS & Final Effluent Sampling Chambers provide reliable, compliant monitoring of flow and water quality in wastewater treatment systems.
Purestream Process Solutions offers high-quality plug-and-play sampling chambers designed to meet MCERTS standards for regulatory compliance. Our chambers feature precision-engineered flow measurement structures, interchangeable weirs, and robust stainless steel construction, with options for full integration into your existing process and control systems. They enable accurate sampling and monitoring of final effluent — giving operators clear visibility of discharge performance and supporting confident regulatory reporting. Supplied as permanent or temporary units, our sampling chambers are easy to install and maintain, helping clients safeguard compliance and optimise plant performance.
Coming Soon.

Submerged Aerated Filters (SAF)

Submerged Aerated Filters (SAF) deliver robust, high-quality biological treatment for municipal and industrial wastewater.
These compact, modular systems use submerged media and fine-bubble aeration to promote the growth of biofilms that break down organic material and remove ammonia. SAF units offer simple operation, low maintenance, and excellent treatment performance, making them ideal for both temporary and permanent applications, as well as new installations, upgrades, or capacity expansion in existing plants.
Coming Soon.

Pumping

Pumping solutions form a vital part of our modular and turnkey wastewater treatment systems.
Purestream Process Solutions provides a wide range of pumps to support reliable movement of fluids across every stage of the treatment process — from raw influent transfer to sludge handling and final effluent discharge. We specify, supply and integrate positive displacement pumps, centrifugal pumps and specialist sludge pumps, all selected to suit the characteristics of the application. Our pumps can be provided as part of permanent installations or temporary hire packages, with full MEICA integration and control. Designed for efficiency, resilience and ease of maintenance, our pumping solutions help safeguard performance and protect plant reliability.
Coming Soon.

PureBNR™

PureBNR™ delivers high-efficiency biological treatment in a compact, fully integrated system for municipal, industrial and commercial use.
Using a single-vessel design, PureBNR™ combines activated sludge and biological nutrient removal to achieve excellent effluent quality while reducing capital and operational costs. Its high MLSS capability enhances microbial activity, enabling effective treatment of complex waste streams. With low odour, a small footprint, and high hydraulic flexibility, PureBNR™ is ideal for both new builds and retrofits — particularly where space, reliability and compliance are critical.
Coming Soon.

Moving Bed Bioreactor (MBBR)

Moving Bed Bioreactors (MBBR) provide flexible, high-performance biological treatment for a wide range of wastewater applications.
These systems use free-moving biofilm carriers suspended in the aeration tank to support a large, active microbial population. The carriers promote efficient breakdown of organic pollutants and nutrient removal, with minimal operator input. MBBR systems are highly compact, scalable and easy to integrate, making them ideal for both permanent treatment plants and modular, temporary solutions where space and flexibility are key.
Coming Soon.

Dissolved Air Flotation (DAF)

Dissolved Air Flotation (DAF) is a proven process for the effective removal of fine suspended solids, oils and greases from wastewater and trade effluent.
Purestream Process Solutions offers high-performance DAF systems that utilise microbubbles tothe surface for removal, thereby lift solids to significantly improving effluent clarity. Air is dissolved under pressure and released into the treatment stream, forming fine bubbles that attach to particles and float them to the surface for skimming. Our DAF systems are compact, energy-efficient and highly effective — suitable for both primary and tertiary treatment stages. They can be integrated into permanent plant upgrades or deployed as flexible hire units to support short-term compliance or contingency needs.
Coming Soon.

Repurpose of Existing Assets

Repurposing existing assets enables cost-effective enhancement of treatment capacity, performance and compliance using the infrastructure already in place.
Purestream works with clients to assess and upgrade underused or ageing treatment assets, reconfiguring tanks, pipework and control systems to deliver renewed operational value. By integrating modern technologies — such as SAF, MBBR or lamella clarification — within existing footprints, we minimise the need for costly civil works while maximising treatment potential. This approach supports regulatory compliance, extends asset life and reduces carbon impact. Ideal for constrained sites or budget-limited programmes, repurposing is a smart, sustainable alternative to full rebuilds.
Coming Soon.