Advanced Oxidation Process Companies

Macrete are one of the few truly independent precast concrete manufacturers within the United Kingdom and Ireland. Having over thirty years experience in the design and manufacture of a wide range of reinforced and pre-stressed concrete products and systems, Macrete are established at the forefront of the precast concrete industry. Many types of precast concrete solutions are designed and supplied to the civil, rail, water, and stadia, marine and agricultural markets. Using a superior distribution network Macrete successfully export products anywhere in the UK and Ireland. Macrete believe in developing strong long-term partnerships with their client base. The majority of clients that work with Macrete continue to do so on a repeat basis and their satisfaction is the fundamental objective. Macrete continually endeavour to evaluate the market place to increase market share and have experienced a steady increase in sales over the last 5 years. Our mission is to be recognized as a major provider of precast concrete technology, products, services and solutions and to serve our customers regionally, nationally and internationally. Our vision is for our customers to see us as a desirable business partner with safe and efficient processes; a leader in quality; constantly innovating and expanding services as well as a business with highly ethical standards.

Nereda® technology from Royal HaskoningDHV offers sustainable wastewater treatment solutions for municipal and industrial water. The natural sewage treatment process purifies water with minimal or no chemical usage by using the patented aerobic granular sludge technology. Compared to activated sludge technologies, the biological treatment power of the technology is much larger, while saving up to 50% on energy costs, delivering high quality effluent for low costs and requiring only a quarter of the area of conventional activated sludge installations. Biomass in the process develops as fast settling aerobic granular sludge. These granules have excellent settling properties, so the process does not require a separate time-consuming decant phase like conventional SBR’s. All the biological treatment processes take place simultaneously in the granules, requiring only one tank. The technology is very versatile; it can be developed as a new build or used to retrofit existing conventional CAS or SBR plants. The benefits of the technology include: Excellent treatment results and settling properties: Compared to activated sludge technologies, the biological treatment power of the technology is much larger as a considerably higher concentration of biological active mass is applied that in addition has a much higher content of microorganism that are crucial for biological nitrogen and phosphate removal. Sustainable: Compared to conventional wastewater treatment processes, the technology not only has significantly lower energy consumption and associated greenhouse gas emission, but also produces, commonly without the use of waste generating chemicals, a remarkably high effluent quality. Cost effective: The technology results in construction costs that are lower than for conventional technology as for example, tank volumes are up to four times smaller and less equipment is required. Small physical footprint: Its footprint at sewage treatment plants is reduced due to the full nutrient removal process taking place in one single reactor. Easy to operate: It has proved in operation to satisfy the most stringent purification requirements. Thanks to the nature of the technology, plant operation is easy and process performance robust. The technology is proven and applicable for even the largest applications. Currently, there are over 70 wastewater treatment plants in operation or under construction all over the world

Do you need Thermal Hydrolysis Plant operational support, training and maintenance? Does your critical water process equipment require contract support and safety assurance? Visualise your assets and maintain operational efficiency through our 360 degree image capture. Invest in your operations through our professional training and technical support services. PBJ Engineering delivers a range of services to support your wastewater treatment and process facilities – we specialise in THP systems and Steam Boiler services, including CEA and BOAS accreditation.  Our team is available nationally to support you, on a contract, project or emergency basis. Supporting your facility and team with a programme custom designed to your needs, typically includes elements of: Whole System Contracts Consultation and Best Practice Commissioning and Maintenance Optimisation and Monitoring Refurbishment and Rebuild Component Fabrication and Supply Training for BOAS and CEA accreditation Some of our typical on-site activities include full capabilities in; Thermal Hydrolysis Plants Steam Boilers Sludge Dewatering Processes Water Treatment Coil and Heat Exchangers Pumps Our ancillary support services includes; 360O Image Capture – Virtual Plant Training and Maintenance Boiler Log Books – Custom design & print Boiler House design – Advice and guidance Equipment – Hire services and component spares Our priority is the safety of all personnel and the operational efficiency of your facilities.  We work with you and your team, to maintain and support your infrastructure – protecting your people, investment and optimising your asset performance. Our team is qualified with CITB / SMSTS, Achilles, and CEA / BOAS. Project involvement includes: Thames Water: Basingstoke THP (commissioning, operation, training, optimisation, maintenance) Beckton THP (energy surveys) Chertsey THP (operation, training, optimisation) Crawley THP (commissioning, operation, training, maintenance, part supply) Crossness THP (operation, optimisation, energy reduction, training, energy surveys) Longreach THP (operation, training, optimisation) Oxford THP (operation, optimisation, fault finding) Riverside THP (water treatment installation, design, energy surveys) Severn Trent: Finham THP (operational support) Strongford THP (operation, training) Southern Water: Goddards Green THP (operational support & performance monitoring) Others: Nestles – Trowbridge – steam boiler operational contract (24 hour call out) Heathrow airport – hot water boiler – scale cleaning

Industry leading Document Management Services for the Construction Industry Originally founded to provide operations and maintenance manuals to the water industry, PSS is now a leading provider of administrative services to the construction industry supporting projects from inception to closedown with a focus on quality and efficiency in achieving project aims. Our service is centred around a collaborative, client-centric approach, ensuring that our processes efficiently adapt to prioritise our clients’ requirements. Our steadfast dedication lies in providing a service portfolio deeply rooted in essential tools and processes, all aimed at empowering and bringing our clients processes to the forefront. We specialise in supporting project management and engineering teams within the construction industry on a number of levels, whether this is helping the dynamic sub-contractor fulfil specific client requirements, or writing operation & maintenance manuals, Health & Safety files, CDM site setup documentation and producing site graphics for new installations. We best describe our services as the collaborative glue that supports and enhances the existing business process. From conception to implementation, PSS provide end-to-end development and support for your business process and documentation needs with the overarching goal being to provide time and cost efficiencies alongside an increase in quality. Whether your product is physical or serviced based, high quality documentation will be one of your key deliverables. At PSS, we align the most accurate and detailed information to the most suitable and engaging design to provide you with high quality documentation.

Quantum Engineering Developments Limited specialises in the design, construction installation and commissioning of surge control systems, compressed air systems and booster pump sets. Surge Control Systems Surge conditions, or ‘water hammer’ can occur due to starting or stopping a pump, or failures in the power supply, controls or valves. Quantum Engineering is the leading UK supplier of surge vessels and related control equipment for the alleviation of this effect. All systems can include a patented QUBE controller, developed especially for surge vessel and accumulator control in complex variable flow rate and multi-pump systems. Packaged Booster Pump Sets The company supplies booster sets suitable for applications in final effluent and potable water booster pumps for sewage and water treatment installations. Control Panels Quantum Engineering specialises in the construction of multi-compartment control panel suites to suit the requirements of most UK water authorities. Electrical control panels are available with relay, PLC and microprocessor controlled logic systems, including variable speed drives and soft start, as well as conventional DOL and STAR/DELTA starters. Accreditation All systems are factory tested in house, and are assembled and fitted to meet current statutory requirements, including UK pressure systems legislation and DWI Regulations 25 and 31. Recent Contracts QED supply and install surge vessels via both main contractors and direct with the end users, to nearly all of the UK water companies on both new and replacement/refurbishment projects. What can Quantum do for you today?

At R2M, we are driven by a passion for creating innovative solutions that help build a smarter, more resilient water industry. Our mission is to deliver effective, high-quality products and services to UK water utilities and contractors, continually striving to enhance the nation's water supply for future generations. Founded in 2003 as a supplier of pipes and fittings, R2M quickly earned a reputation for reliability through our extensive product range and robust stock levels—ensuring our customers always had what they needed, when they needed it. Over the years, we have evolved from a trusted supplier into a comprehensive manufacturer and installer too. Today, we offer end-to-end solutions—all under one roof—streamlining the process for our customers and providing exceptional value at every stage. We are proud to be used trusted by all water utilities and contractors across the UK. Since 2019, R2M has proudly been a member of the Hawle Austria Group—a global network of like-minded, quality-focused companies including the likes of Hawle Austria, Erhard, Nova Siria, and Özkan. This partnership gives us exclusive access to a wide portfolio of innovative and proven products from across the group, allowing us to offer tailored solutions that meet the evolving needs of our customers. Being a part of this established and experienced group strengthens our capabilities, expands our product range, and ensures we stay at the forefront of the industry—so our customers always benefit from world-class technologies backed by local expertise. Are you ready to discover how our solutions can support your next project? Get in touch with us today on 01282 778 030.

Roperhurst: a UK in-house designer, manufacturer and installer of fume and odour control treatment plant and equipment, chemical storage vessels, dosing and delivery systems. Since 1976 Roperhurst has worked with a range of customers, big and small, global and local, on specialist plastic and environmental engineering projects. Roperhurst is quality certified to ISO9001:2015, SSIP approved and a long-standing member of BESA. Fume/odour: Roperhurst delivers a comprehensive proven range of solutions including catalytic iron filters, carbon absorbers, bio-filters, bio-scrubbers, biogas and chemical scrubbers. Utilising either organic or synthetic media filled units, all designed and built at our UK manufacturing facility, and each offering a green, smart and simple-to-operate solution to your fume, odour and VOC problems. Chemical storage/dosing/delivery: Roperhurst offers bespoke tanks and vessels for the safe long-term storage of chemicals, each specifically matched to meet your individual needs. Additionally, we fabricate and install dosing cabinets and day tanks with dual containment delivery pipework, all designed to dispense chemicals safely to the point of consumption. Delivery ductwork: Plastic ductwork for dealing with fume/odours created by chemical, biological or radiological processes have a high level of inherent risk.  This means that you need assurance that the ductwork will be fabricated correctly and installed competently. The UK standard for fabrication and installation of plastic ductwork is DW154, published by BESA, the Building Engineering Services Association (formerly HVCA).  Roperhurst is a UK market leader in this field: Roperhurst’s founder, Graham Handley, chaired the HVCA committee that wrote the 1st edition of DW154 in 2000. Roperhurst continues to work closely with BESA to improve standards. Roperhurst, as a BESA plastic ductwork specialist, ensures that our manufacturing and site work is regularly audited by external specialists to ensure that our work meets all current standards. Roperhurst is one of the few plastic ductwork specialists with its own in-house fibreglass division and specialist installation and testing teams. At Roperhurst we don’t need to rely on sub-contractors to produce elements of the project, which can be a cause of quality and compliance issues. Our plastics fabricator welders are time served and certified to BS EN 13067, and our laminators have been assessed under BS 4994.

Sewaco Ltd specializes in design, manufacture, supply and construction of purpose built plant and equipment for use in water supply systems and treatment of municipal sewage and industrial waste water. Our range of products includes: HYCOVER Static & Rotary distributor systems (from 5 l/s up to 980 l/s flow range) with optional auto cleanse and electro pneumatic belt drive mechanism, respectively. HYRATE Polytower biofilter systems using modular plastic media for: High Rate (BOD/COD reduction), upstream of existing treatment plant. Secondary ( BOD removal only or combined BOD removal/Nitrification). Tertiary Nitrification applications, downstream of existing secondary treatment processes. HYRATE Polytowers can easily incorporate natural ventilation or air extraction systems for odour control purposes, as required. Factory built timber support matrix for secondary modular plastic media support. Modular media installation and re-packing undertaken by our experienced site team.

Since 1991, Swan has been developing and manufacturing high quality online analytical instruments that are entirely dedicated to continuous water monitoring. Innovation and quality, customer focus and the relentless pursuit of optimisation are more than just a slogan for Swan. The chemical, biological and engineering background of our founders remains the foundation of Swan to this day, and is what helps us supply all industries with reliable and customer-focused online analysers. Water is an essential resource in many industrial applications. High-purity water is used in specialized processes in the fields of micro electronics and pharmaceutical production. Water is also used to generate steam in power generation or industrial processes. Potable water supplied through distribution networks is a vital commodity all over the world. Continuous monitoring and controlling of the water quality in these processes as well as in the associated treatment and discharge processes is challenging. The risks and costs of insufficient monitoring are high, which calls for instrumentation specifically designed to meet the requirements of a particular application, for high reliability and low maintenance. Swan’s success is built on a worldwide sales and support network with regional representatives, high quality products made in Switzerland and extensive knowledge in wide-ranging applications. Swan’s customer-focused sales network consists of official representatives in 15 countries and contractual international partnerships in 62 more countries around the globe. Our local sales representatives take care of installation, maintenance, training, troubleshooting and any issues that may occur in an efficient way. With our sales and support network present around the globe, we are a dependable business partner, wherever you are located. Download Centre: https://swaninstruments.ch/downloads/

Tracey Concrete is one of the largest precast concrete manufacturers in the UK and Ireland. With our extensive range of top quality products we offer competitive and reliable solutions to meet all of our customer’s needs. Our success has been built on the consistent quality of our products, efficient delivery and outstanding customer service. With our vast experience and expertise in the construction industry we have been able to supply some of the biggest projects in the UK and Ireland. Our products have achieved all necessary certifications and are accredited with the most up to date British and European standards, with the relevant products being BSI kitemarked and CE marked. Through extensive research our technical team is always looking for the most advanced innovations in the industry and work closely with our customers to provide any project designs required. We are always environmentally conscious in the manufacturing and delivery process. We are committed to ensuring all of our products provide the economic benefits required for sustainable construction.