Category: News

AZUD‘s Industrial division has contributed to the recovery of the water treatment at the Godelleta (Valencia) Wastewater Treatment Plant after the passage of the last DANA. Thanks to the installation of a containerized AZUD WATERTECH WW MBBR, the treatment system has been rapidly and efficiently reactivated, minimizing the emergency’s impact on water management.

The recent DANA caused significant damage to key infrastructure, affecting the operation of several treatment plants in the Valencian Community. In response, AZUD Industrial provided an immediate solution, supporting the efforts of Global Omnium – EGEVASA, whose work has been essential in ensuring the supply of drinking water and the recovery of affected facilities.

“Our commitment to efficient and sustainable water management drives us to develop solutions that address the sector’s real needs, especially in emergency scenarios like this one,” says Francisco Peña López, Sales Manager at AZUD Industrial and water treatment expert.

AZUD’s containerized MBBR (Moving Bed Biofilm Reactor) technology stands out for its adaptability to different operating conditions, enabling fast installation and commissioning. Its modular design allows for an agile response in decentralized environments, restoring water treatment without requiring major construction or long implementation times.

 

Thanks to its stock availability and fast manufacturing lead times, AZUD Industrial ensures immediate solutions when they are needed most, strengthening water infrastructure resilience against extreme weather events.

With this intervention, AZUD reaffirms its commitment to water resource optimization, sustainability, and efficient water management, supporting communities and operators in implementing innovative, high-impact solutions.

In 2025, global industries will face unprecedented challenges to meet increasingly stringent environmental requirements. Major buyers such as supermarkets (Mercadona, Lidl) and large distributors (Decathlon, Leroy Merlin) are demanding stricter sustainability standards, including responsible water use practices that are both environmentally sustainable and economically viable.

The water crisis and the iindustrial sector

The escalating water crisis highlights the need for more efficient and responsible water management across all sectors. For industries, this means addressing water issues with a systemic approach that incorporates sustainability throughout the entire value chain. Science and technology play a key role in this transition, particularly in areas such as desalination and water reuse. However, these advancements require an innovative leap to alleviate water scarcity in critical regions.

In Spain, sectors such as distribution, agro-industry, and component manufacturing are making concrete commitments to reduce their water footprint along the supply chain. This includes setting clear goals over time and working closely with suppliers to create more sustainable supply chains. The challenge, however, lies in achieving these objectives without increasing production costs or negatively affecting final prices.

Optimizing water use in industrial production

Reducing the water footprint is a priority for industries aiming to remain competitive and meet the expectations of their clients and consumers. Key strategies to achieve this include:

• Improving production systems: Optimizing processes to reduce water consumption.
• Minimizing waste: Reducing sludge and by-product generation.
• Investing in R&D: Developing technologies to achieve these goals more efficiently and economically.

In this context, companies specializing in water treatment technology, such as AZUD, play an essential role. Innovation and the development of advanced solutions for desalination and water reuse are fundamental to ensuring that industries can operate sustainably.

Desalinated water: a viable alternative

While significant resources are being devoted to searching for water on other planets, serious access problems persist on Earth due to inequalities in its distribution and use. Seawater presents an increasingly viable alternative to meet industrial needs. Expanding the use of desalinated water, combined with reuse technologies, represents a crucial opportunity to address the water crisis sustainably.

Public-private collaboration as a catalyst

Successfully transitioning toward more efficient water use requires collaboration between the public and private sectors. Incentives and regulations must be implemented to drive innovation and the adoption of water efficiency practices. This approach benefits not only the environment but also ensures that industries can meet the expectations of major buyers and consumers.

Toward a “Water +” industry

The goal is not only to reduce water consumption but to achieve a net-positive balance: a model where industries generate more water than they consume. This concept of the “Water + industry” positions companies not only as responsible consumers but also as active contributors to water solutions for their communities.

Industries that fail to adapt to this new reality will face penalties and lose competitiveness in a market increasingly oriented toward sustainability. On the other hand, those that embrace innovation and adopt sustainable models will not only meet the required standards but also lead the way toward a more responsible and prosperous future.

At AZUD Industrial, we are committed to driving the transition toward water sustainability through innovative technological solutions that transform challenges into opportunities.

Climate change and the growing demand for natural resources have confronted us with an urgent challenge: how to manage water more efficiently. In response to this crisis, the European Union declared a state of climate emergency in November 2019, with the goal of limiting global warming to a maximum of 1.5°C. This commitment includes addressing issues such as reduced moderate rainfall and increased extreme weather events, which are affecting the availability of freshwater.

In this context, Sustainable Development Goal 6 of the United Nations, which seeks to ensure access to clean water and sanitation, highlights the need to implement advanced wastewater purification and reclamation systems. These systems make it possible to extend the life cycle of freshwater, which is crucial to achieve circular management of this essential resource for life.

The Region of Murcia: An example of efficient reutilization

In the Region of Murcia, 98% of wastewater is reused, an impressive figure that contrasts with the average of 9% in the rest of Spain and the meager 5% in Europe. This situation reflects not only a lack of infrastructure, but also a lack of interest or need in other regions of the continent.

Costs and feasibility of water reclamation

A recent study has evaluated the cost of producing reclaimed water for irrigation in the Mediterranean, taking into account European regulations on water reuse. The results show that production costs range between 0.09 and 0.19 EUR/m³, which positions reclaimed water as an economical and sustainable alternative to traditional sources. In addition, the study highlights the importance of public financing schemes and the implementation of adequate prices to encourage this practice.

Water reclamation is emerging as a key solution for areas with water scarcity, offering environmental benefits superior to other technologies such as desalination.

AZUD’s solutions in water reclamation

At AZUD, we focus on developing advanced water reclamation systems that adapt to the specific needs of each sector:

• Agriculture: We comply with European Regulation 2020/741, ensuring that reclaimed water used for agricultural irrigation meets the highest quality standards.
• Industry and urban use: Following RD 1620/2007, we offer solutions that provide reclaimed water for industrial processes, urban and recreational uses, promoting water efficiency and sustainability.

Innovation for a sustainable future

At AZUD, we are at the forefront of innovation in wastewater reclamation, actively contributing to mitigating water scarcity and protecting water resources. With a focus on research and development, we continue to create solutions that point to a more sustainable and environmentally responsible future.

To learn more about our solutions, contact our experts.

Sources:

https://iwaponline.com/jwrd/article/doi/10.2166/wrd.2024.040/103407/How-much-does-reclaimed-wastewater-cost-A

https://www.esamur.com/reutilizacion

EUROPEAN PARLIAMENT, 2019. European parliament declares climate emergency. [online]. 2019. S.l.: s.n. Available at: https://www.europarl.europa.eu/news/es/press-room/20191121IPR67110/el-parlamento-europeo-declara-la-emergencia-climatica.

UNITED NATIONS, 2015. SDG 6, United Nations [online]. 2015. S.l.: s.n. Available at: https://www.un.org/sustainabledevelopment/es/water-and-sanitation/.

EUROPEAN COMMISSION, [undated]. Water is too precious to waste [online]. S.l.: s.n. Available at: https://ec.europa.eu/environment/water/pdf/water_reuse_factsheet_en.pdf.

In response to the growing pressure on water resources and the overexploitation of aquifers, water reclamation is an essential technological breakthrough. This scientific paradigm seeks not only to preserve, but also to revitalize aquifers through advanced regeneration techniques. In particular, aquifer injection emerges as a crucial strategy, not only to maintain well viability but also to promote sustainability and efficiency in groundwater management.

The importance of water reclamation in a world with water resources in crisis

In the face of increasing global water scarcity, the imperative need to regenerate water is emerging as an essential response to mitigate the impending challenges. The overexploitation of water resources and the limitation of new sources of supply intensify the urgency of adopting innovative and sustainable practices. This critical context implies the importance of exploring water reclamation strategies in depth, not only as a corrective measure, but also as a fundamental pillar to ensure the continued availability of this vital resource for the future.

Injection into aquifers: a critical solution to overexploitation of water resources

In the current context of overexploitation of aquifers and limited availability of new sources of supply, the injection of reclaimed water into aquifers is emerging as the most promising and sustainable solution. This approach not only responds to the urgent need to preserve threatened wells, but also contributes to fully restoring groundwater balance. Injecting reclaimed water is not only a preservation strategy, but also a bold step towards efficient and sustainable management of our water resources, ensuring a continuous and resilient supply of water in line with current and future needs.

Key technologies for safe water regeneration

For water regeneration, disc filtration, ultrafiltration and advanced oxidation technologies are the undisputed pillars of water safety. The meticulous disc filtration, selective and precise, ensures effective removal of impurities, while ultrafiltration, through porous membranes, stands out for its purification capacity at the microscopic level. For its part, advanced oxidation is emerging as a sophisticated process that breaks down pollutants with unprecedented efficiency. These technologies not only represent the state of the art in water regeneration, but also ensure a safe and sustainable supply for injection into aquifers.

Disc filtration: an essential tool for improving water quality

Disc filtration is an effective technology for removing impurities and improving water quality. This filtration process, which uses discs of different plastics, stands out for its capacity to retain particles and contaminants, guaranteeing high quality filtered water.

AZUD offers AZUD HELIX AUTOMATIC disc filtration systems. These filtration technologies can be combined in several stages with different micronage levels, ensuring thorough water cleaning.

Ultrafiltration: microscopic purification for water regeneration

Ultrafiltration, based on porous membranes, offers an advanced solution for removing microorganisms, viruses and organic substances. Its efficiency in water purification makes it a promising option for regenerating water intended for injection into aquifers.

Advanced oxidation: effective decomposition of persistent pollutants

Advanced oxidation is distinguished by its ability to break down persistent contaminants through advanced chemical or physical processes. This technology plays an essential role in the removal of persistent compounds, ensuring that reclaimed water meets the required quality standards.

Addressing water scarcity with AZUD technology

In short, regenerating water for injection into aquifers is a crucial response to the overexploitation of local water resources. The combination of technologies such as disc filtration, ultrafiltration and advanced oxidation offers a comprehensive and sustainable approach to address water scarcity and preserve aquifer health. This approach not only has the potential to reverse the current degradation, but also paves the way for a more sustainable future in groundwater management.

AZUD does its bit to address water scarcity by developing innovative products such as the compact reuse plant AZUD WATERTECH RW.

Water regeneration plants AZUD WATERTECH RW are a state-of-the-art and highly effective solution to address the complexities inherent in water management. In particular, its outstanding capacity to inject treated water into aquifers consolidates its position as the preferred option for the responsible and sustainable return of water resources to the subsoil. This approach not only aligns with the most rigorous environmental standards, but also sets a precedent in promoting integrated water management and the long-term preservation of aquifers, ensuring a harmonious balance between human needs and environmental conservation.

If you want to know more about AZUD solutions, contact us here.

Our experts are available to advise you and help you find the best water reclamation solutions.

AZUD manufactures and commissions the new Contenerized Water Treatment Plant (AZUD BOX) for the elimination of iron, manganese and arsenic, in the municipality of Pedroso de Acím (Cáceres), in compliance with the Royal Decree 03/2023, the new regulation in Spain establishes the technical and sanitary criteria for the quality of drinking water, its control and supply.

This milestone has been possible thanks to the collaboration with the construction company Construcción Integral Tesma, S.A. for the execution of the project “Improvement in the quality of the water supply of Pedroso de Acim (Cáceres)”.

Problems

• High concentrations of iron, manganese and arsenic
• Isolated municipality
• Pronounced droughts

Benefits

• Compliance with parameters of Royal Decree 03/2023
• Flexibility: Production adapted to demand
• Sustainable: Exchange bed technology, avoiding rejection discharge

Solution

To address this challenge, AZUD presents an effective solution: the AZUD WATERTECH DW PR4.5 compact water treatment plant. This plant employs various technologies depending on the water source to be treated for the supply of drinking water in municipal and industrial applications.

The drought situation in Spain implies a worsening of water quality. Old drinking water treatment plants have become obsolete and must be supported by complementary or substitute solutions to avoid interruptions in the supply of drinking water.

Speed of response is crucial. AZUD Industrial develops immediate technological solutions to cope with drought. In a matter of 8-10 weeks, a water treatment plant can be built to provide citizens with quality water.

AZUD Industrial is a division of AZUD that develops and manufactures innovative filtration and water treatment solutions for the industrial, municipal and humanitarian sectors.

Advantages of containerized solutions

• Modular: can expand production if demand increases by adding new containers.
• Transportable: optimal solution in complex orography or with difficulty to carry out civil works, due to time or space constraints.
• Resilient: if there is a variation in the composition of the raw water, it can be adapted to the new characteristics by means of new pretreatments.
• Immediate: its fast design and execution allows to act in case of emergencies.

We thank Construcción Integral Tesma and MásMedio for their confidence in AZUD and congratulations to those involved in making this project a reality.

If you want to know more about AZUD solutions, contact us here.

Our experts are available to advise you and help you find the best municipal water treatment solutions.

In the constant quest to reduce harmful nitrogen oxide (NOx) emissions from diesel engines, AdBlue has emerged as a key ally. This liquid composed of urea and water has not only become a standard for reducing pollution, but has also revolutionized the way diesel vehicles comply with environmental regulations.

What is AdBlue?

AdBlue is a highly purified colorless liquid that incorporates demineralized water and urea in a proportion of 32.5%. Its main application is in diesel engines, and beyond European borders, it is known under various names, such as DEF, ARLA 32 or AUS 32.

This liquid is injected into the catalyst of the SCR (Selective Catalytic Reduction) system, triggering a chemical reaction capable of reducing NOx emissions in the exhaust gases generated during the combustion process.

When AdBlue comes into contact with the hot gases, it releases ammonia, a substance that facilitates the reaction in the catalytic converter, transforming the nitrogen oxides into free nitrogen and water. SCR, an emission control technology, converts nitrogen oxides (NOx) into molecular nitrogen (N2) and water (H2O) by means of a catalyst and a gaseous reductant, usually ammonia, applied to the engine exhaust.

AdBlue manufacturing process

How is AdBlue obtained?

For the manufacture of AdBlue, urea and purified water are required, and this process is carried out in large industrial plants.

Urea is generated by the reaction of ammonia with carbon dioxide, producing urea, water and excess ammonia. CO2 and ammonia gases are recovered and the urea is filtered. Subsequently, to reduce the content of dissolved impurities, it undergoes a process of evaporation and condensation, culminating in the formation of urea granules ready for use.

The next step involves the removal of impurities present in the water. After collection, it is filtered to remove dirt and impurities, and then subjected to a photocatalytic treatment. Using ultraviolet rays and a catalyst, the levels of contaminants and oxygen in the water are reduced.

From the urea manufacturing process, a solution containing 80% urea is extracted and mixed with high quality demineralized water in a static mixer. Once cooled, the solution is continuously analyzed to maintain the proper concentration of AdBlue (32.5% urea and 67.5% water). This balance is achieved by automatically adjusting the water and urea flows to the mixer.

Filtration to produce AdBlue

During the production of AdBlue, a filtration process is carried out to remove the inerts present. This is where AZUD filtration solutions come into play and bring numerous benefits when it comes to filtering and reusing process water.

Efficiency in the elimination of impurities.

AZUD filtration systems provide accurate and efficient removal of unwanted particles, resulting in a significant improvement in the quality of the ingredient water, ensuring compliance with the standards required for AdBlue production.

Process optimization.

AZUD filtration systems contribute to the optimal quality of Adblue, improving the purity of the solution and increasing the catalytic capacity of the compound. In addition, AZUD filtration with air-assisted cleaning, AZUD HELIX AUTOMATIC AA
allows maintaining a constant flow rate and quality of filtered Adblue without Adblue consumption during backflushing.

Versatility and adaptability.

These filters, thanks to their materials, have the ability to filter polar compounds without creating films on the plastic discs. This characteristic makes them useful for other chemical solution production processes, such as ethylene glycol, among others, demonstrating their versatility and broad spectrum of application.

The precision and efficiency of AZUD filtration filtration are not only fundamental to the AdBlue manufacturing process, but also extend to other industrial processes, ensuring optimal water treatment and consistent quality in the solutions produced.

If you want to know more about our filtration solutions, do not hesitate to contact our team of experts. We will advise you!

The fundamental role of fish egg hatcheries

Hatcheries, known as fish egg hatcheries, play a crucial role in aquaculture, where the future of fish stocks is forged. These are the places where fish eggs begin their transformation into fry, and their success depends to a large extent on water treatment, which ensures optimal conditions for hatching and fish growth.

Specialization and purposes of a hatchery

A hatchery specializes in the breeding, hatching and artificial reproduction of early life stages of fish and crustaceans, serving several purposes:

1. Food Production: The main focus is the production of fish intended for human consumption.
2. Ecosystem conservation and regeneration: Some hatcheries specialize in breeding and releasing endangered or declining fish, thus contributing to the preservation of their populations in the wild.
3. Research: They are also scientific research centers where aspects such as fish life cycle, genetics and reproduction are studied.

Process in a hatchery facility

The process in a hatchery facility is a cycle from receipt of fertilized eggs to hatching of the eggs and subsequent transfer of the fry to ponds for continued development.

It all starts with the receipt of fertilized eggs, which are usually obtained from brood fish kept in controlled environments. These eggs are transferred to incubation units specifically designed for this stage. These units may consist of tanks, trays or baskets that are filled with water carefully controlled in terms of temperature and water quality.

The water temperature in these hatchery units is maintained within a specific range, optimal for the fish species in question. In addition, to ensure that the embryos receive the necessary oxygen, oxygenation systems are used, which may include air diffusers to introduce oxygen into the water.

Throughout the process, sensors and monitoring systems are installed to constantly monitor water conditions, including measuring temperature, dissolved oxygen levels and other critical parameters.

As the fry emerge from the eggs and begin to grow, they are provided with a specific diet appropriate to their stage of development. Finally, when these fry reach an appropriate size and become robust enough, they are transferred to larger pools to continue their growth.

Critical points in the hatchery operation: water

In these facilities, water is recirculated to reduce water consumption, but this presents a major challenge. During the recirculation process, the water tends to accumulate suspended solids and organic matter, resulting in an increase in water turbidity that can be detrimental to egg development.

There are also other critical variables that require attention, such as oxygen concentration and temperature. Oxygen is essential for respiration of developing species, and these levels can be affected if excessive algal growth occurs, as algae consume the oxygen available in the medium. To ensure healthy oxygen levels, aeration systems are used to ensure that the water is well oxygenated.

Water temperature also plays a crucial role, as it must be kept within a specific range for each type of fish being reared. To achieve this, heating and cooling systems are used to maintain the water temperature at the optimum point for hatching and egg growth.

In addition to these considerations, disinfection methods are applied to prevent diseases and eliminate harmful microorganisms that may affect the developing fish.

The Importance of Water Quality in Hatcheries

In short, it is clear that water quality plays a critical role in the successful incubation and growth of species in hatchery facilities. To achieve these optimum standards, AZUD offers a range of solutions designed to suit each specific case.

AZUD solutions to ensure water quality in hatcheries

AZUD offers AZUD HELIX AUTOMATIC AA disc filtration systems to remove both organic and inorganic particles of very small micronage. These filtration technologies can be combined in several stages with different micronage levels, ensuring thorough water cleaning. In the first stage, suspended solids, both organic and inorganic, from the environment and fish can be removed. Then, in a subsequent stage, a finer cleaning is achieved, allowing complete removal of algae and smaller particles. In addition, it features an automatic air-assisted cleaning system that not only optimizes process efficiency, but also significantly reduces water consumption.

The combination of these technologies, together with other solutions, forms a comprehensive solution to ensure that the water meets ideal conditions. By incorporating disc filtration systems and complementing them with bed filters or ultrafiltration systems in a water treatment process, a highly efficient plant is obtained. These plants, designed in containers, offer significant advantages, such as compactness and modularity, which allows them to be adapted and conditioned according to the specific needs of each facility. This not only facilitates plant operation, but also protects the equipment involved.

 

In our relentless pursuit of clean and safe water, an invisible but serious threat has emerged: PFASs. These seemingly harmless chemical compounds have become a significant problem for drinking water quality globally. In this article, we will explore in detail what they are, and why they represent a major challenge to our health and the environment, as well as highlight methods for their elimination.

 

What are PFASs?

Perfluoroalkylated and polyfluoroalkylated substances (PFAS) are a group of chemical compounds characterized by their unique molecular structure, which includes a very strong carbon-fluorine bond. This feature makes them highly impermeable to water, grease and heat, which has resulted in their inclusion in a wide variety of industrial and consumer products. PFASs are present in numerous applications, from non-stick coatings on frying pans to water-resistant products such as raincoats and fire extinguishers.

 

Problems Associated with PFASs

Despite their usefulness, PFASs present a number of significant problems. One of the most notable is their environmental persistence, as they do not decompose easily and can accumulate over time. This turns them into environmental pollutants, affecting water and soil quality.

A particularly worrisome problem is the contamination of drinking water. PFASs can infiltrate aquifers and water supply systems, leading to the presence of these compounds in the water we drink and cook with. In addition, prolonged exposure to PFASs has been linked to serious health problems. The main route of exposure for humans is through consumption of contaminated food and water.

 

Water Filtration Solutions by AZUD

To address PFAS contamination in drinking water, advanced and effective filtration technologies are essential. In this regard, AZUD offers innovative solutions that can help reduce PFAS concentrations to safe levels. Filtration technologies offered include disc filters and ultrafiltration, both of which are highly efficient in removing particles and contaminants.

Disc filtration systems AZUD HELIX AUTOMATIC AA thanks to their combination of technologies, provide a double filtration effect, both on the surface and in depth. In this way, they provide a complete solution for the removal of oversized inorganic and organic particles above the filtration grade.

Global Restrictions

In recent years, various national authorities and the European Union have taken measures to address the threat of PFASs. Countries such as Denmark, Germany, the Netherlands, Norway and Sweden have assessed the risks of these compounds and submitted a joint proposal to the European Chemicals Agency (ECHA).
European Chemicals Agency (ECHA) to restrict more than 10,000 PFASs. to restrict more than 10,000 PFAS substances. The European Commission’s final decision is expected in 2025. In addition, New Zealand is considering phasing out PFASs in cosmetics to align with European Union restrictions.

This global action reflects the growing awareness of the risks of PFASs and the commitment to protecting health and the environment.

Microplastics in water have become a major environmental problem over the last decade. These tiny plastic particles are invading our oceans, rivers and lakes, and their presence raises serious concerns for marine life, human health and the balance of our aquatic ecosystems.

What are Microplastics?

Microplastics are small plastic particles no larger than 5 millimeters in diameter. They originate from the decomposition of larger plastic objects or are intentionally manufactured for use in household products such as detergents, toothpaste, skin care products, among many others. Since these products are part of our daily lives and are often in contact with water, the microplastics they contain are constantly being released into our wastewater.

Impact of microplastics

The impact of microplastics on marine life and the food chain is a major problem that encompasses both human health and the ecological balance of our aquatic ecosystems.

Impact of microplastics on human health

From a human health perspective, concern regarding the ingestion of microplastics through contaminated food and water is steadily increasing. This phenomenon could expose people to toxic chemicals that attach to these tiny particles, raising concerns about the safety of the food and water we consume.

Impact of microplastics on marine life

In the natural environment, microplastics represent a tangible threat to our aquatic ecosystems. These tiny particles pollute rivers, lakes and oceans, seriously disturbing marine life and affecting biodiversity. Marine organisms, from the smallest to the largest, ingest these microplastics, which can cause significant damage to their digestive systems and alter their feeding patterns. This, in addition, translates into the entry of microplastics into our food chain when we consume these fish.

Microplastics also accumulate in sediments, altering life in rivers, lakes and oceans and affecting biodiversity.

Water Filtration as a Solution

The wastewater treatment is a crucial area in the management of microplastics. However, even these efficient facilities often fail to completely eliminate microplastics due to their size and nature. This is where the integration of filtration systems comes into play, such as automatic filtration equipment with disc technology. AZUD HELIX AUTOMATIC with a capacity to remove particles up to 5 microns in size.

By incorporating filtration technologies as an additional stage in the wastewater treatment process, we can ensure that microplastics that may have previously passed through are captured before the water is released into the environment.

Moreover, the fight against microplastic pollution is not only limited to elimination, but also to prevention. We are committed to raising awareness of the importance of reducing plastic consumption and adopting more sustainable practices.

In a world where responsible water management is essential to address environmental and resource challenges, graywater reuse emerges as an innovative and sustainable solution.

What is meant by gray water?

Graywater originates from sinks, showers and bidets and is characterized by a significantly lower organic load compared to blackwater, which comes from toilets and contains fecal material. Due to their lower level of contamination, they are much easier to treat for subsequent reuse, which implies a more efficient use of resources compared to sewage treatment.

It is estimated that approximately 75% of the wastewater generated in homes and hotels corresponds to graywater, with an average of between 50 and 100 liters per person per day, which highlights its potential as a valuable resource.

 

Grey water reuse plant: AZUD WATERTECH GW

To address this challenge, AZUD presents an effective solution: the greywater treatment plant.AZUD WATERTECH GW.

This plant employs several technologies that combine to achieve high quality filtration and contribute to solving this problem.

Disc filtration.

Filtration equipment with disc technology and air assisted self-cleaning system AZUD HELIX AUTOMATIC AA. A high efficiency and very low water and energy consumption mechanism for the removal of suspended solids of inorganic and organic nature and also provides protection to the following equipment and membranes.

Ultrafiltration membrane filtration.

Ultrafiltration membrane technology guarantees the quality of treated water by eliminating unpleasant odors, avoiding sludge generation and reducing noise nuisance.

Disinfection.

Oxidant dosage to eliminate organic matter. In addition, the option of using hypochlorite dosing or UV lamps is offered to ensure water disinfection.

These plants are compact and can be disassembled by modules, which facilitates their installation in hard-to-reach places and their subsequent operation.

Success stories in urban graywater reuse

These grey water reuse and treatment systems AZUD WATERTECH GW have been implemented all over the world. Notable examples include hotels where it is reused to irrigate their gardens and office buildings that reduce their environmental footprint by recycling graywater for flushing toilets.

Graywater reuse in office building: Synergy

A recent project that deserves special attention is in Montevideo, carried out for the Uruguayan company SINERGIA, which rents shared workspaces and flexible offices. In one of its most outstanding buildings, with coworking capacity for more than 200 people and equipped with restaurants and entertainment areas, a gray and rainwater reuse plant has been implemented. This measure has made it possible to reuse water in toilet cisterns, achieving a significant reduction of up to 30,000 liters per day of potable water.

This has contributed to position SINERGIA as one of the most sustainable buildings in Uruguay, having obtained the LEED Platinum Core & Shell certification, which guarantees that the building was built and operates with the least possible impact on the environment.

LEED Certification

LEED (Excellence in Energy and Environmental Design) Platinum Core & Shell certification is a very high level of certification awarded by the USGBC (U.S. Green Building Council) for sustainable construction projects under the LEED (Leadership in Energy and Environmental Design) certification system. LEED certification is used to evaluate and recognize buildings and projects that have implemented sustainable and environmentally friendly practices.

The case of the SINERGIA building is a powerful illustration of how graywater reuse can transform the sustainability of buildings and businesses. Not only does it reduce potable water consumption, but it also contributes significantly to resource conservation and a reduced environmental footprint.

If you want to know more about our urban greywater reuse solutions please contact AZUD. Our team of experts will study your case to offer you the solution that best suits your needs.