Wilo's stand at WUC. (Image source: Wilo)

Wilo Group, a manufacturer and digital pioneer in the pump industry, is presenting innovative solutions to address critical water management challenges at the Arab Water Forum, held alongside the World Utilities Congress 2024 in Abu Dhabi.

The company is showcasing a variety of advanced pumps and technologies, including the Wilo-Rexa SOLID Q with Nexos Intelligence, Wilo-Stratos MAXO, and Wilo-SiBoost Smart Helix EXCEL, to demonstrate how smart and sustainable practices can improve the efficiency of water management systems.

During the forum, Yasser Nagi, group director of Wilo Middle East and North Africa, will join a key panel discussion on the topic “Innovative Approaches for Water Sector Adaptation and Resilience for Water Scarcity and Climate Change.”

Water-use efficiency

Wilo Group's involvement in this prestigious event aligns with its support for The UAE Water Security Strategy 2036, which focuses on ensuring a sustainable and uninterrupted water supply during both normal and challenging times. The strategy aims to increase the water productivity index to USD 110/m³, reduce demand for water resources by 21%, and enhance water-use efficiency while reducing the water scarcity index by three degrees.

Yasser Nagi commented, “During this year’s Arab Water Forum, we aim to draw substantial attention from across the industry, with a projected footfall of over 100 visitors at our designated booth. We anticipate leveraging the dynamic platform to strengthen our network with high-level stakeholders, explore vast avenues for future collaborations and advance in the field of water management and utilities. At Wilo, we consider this event as an ideal opportunity to increase market visibility, boost our brand positioning and expand our market knowledge to manufacture innovative pump solutions in line with evolving customer requirements.”

The Arab Water Forum 2024 will feature numerous essential discussions within the water and utilities sectors and will play a key role in building connections between water management and other industries, contributing to the vision of a sustainable and prosperous future.

Wilo's participation underscores its unwavering dedication to innovation and sustainability in water management. By showcasing its expertise and cutting-edge solutions, the company seeks to collaborate with industry leaders, pushing the boundaries of innovation to develop solutions that will benefit both current and future generations, further solidifying its leadership in the industry’s ongoing transformation.

The MENA region is increasingly facing severe challenges in the water sector. Issues such as water scarcity and high energy costs are creating a growing demand for sustainable and cost-effective treatment solutions for water reuse. Brentwood, with its proven expertise in drinking water and wastewater treatment technologies, sedimentation technology, sludge collection and removal systems, and biofilm processes, is at the forefront of addressing these challenges.

Brentwood are excited to invite you for its final session in or three-part webinar series on water technology, specifically focused on the MENA region. This session aims to provide technical insights into sustainable, efficient, and cost-effective water management solutions tailored for the unique challenges of the region.

Brentwood's featured speaker, Dr. Noama Shareef, will share her extensive knowledge and present various technical solutions for addressing water and wastewater treatment challenges in the MENA region. Dr. Shareef's expertise in the field ensures that attendees will gain valuable insights into the latest advancements and practical applications in water treatment technologies. Following her presentation, there will be an interactive Q&A session, allowing participants to engage directly with Dr. Shareef and get their specific questions answered. The entire webinar will be conducted in Arabic, making it accessible to many attendees in the region.

We encourage you to register now to secure your spot for this informative session. The webinar will focus on the application of lamella settlers as a solution for improving sedimentation processes in water and wastewater treatment plants.

These advanced technologies are essential for enhancing the efficiency and effectiveness of sedimentation processes, which are critical components of water and wastewater treatment systems.
Mark your calendar for Wednesday, 23 October 2024, from 5:00 to 6:00 PM GMT+1. This is an excellent opportunity to stay informed about the latest developments in water technology and to learn from a leading expert in the field.

Additionally, if you missed the previous sessions in our webinar series, you can watch them on-demand at your convenience. We have made the recordings available to ensure that you have access to all the valuable content and insights shared during the series.

Register now for the final session of our MENA water technology webinar series: https://hubs.ly/Q02HsRdD0. Don’t miss this chance to enhance your knowledge and stay ahead in the ever-evolving field of water treatment technology.

Watch past webinars on-demand here: https://hubs.ly/Q02HsRm-0.

Amagua C.E.M. designs solar-powered water treatment and distribution network for Ecuador’s Samborondón District. (Image source: Bentley Systems)

Amagua's integrated water system in La Puntilla Parish, Ecuador, leverages solar power and Bentley’s 3D modeling to optimise operations, reduce costs, and cut carbon emissions, ensuring a sustainable water supply.

Neda Simeonova, senior product marketing manager, Water Infrastructure, at Bentley Systems, pens this piece for Technical Review Middle East. She has been involved in the water, wastewater, and stormwater infrastructure industry for over 18 years, and has focused extensively on industry trends, technology advancements, and water policies.

^{Neda Simeonova, senior product marketing manager, Water Infrastructure, at Bentley Systems}

Amagua C.E.M. provides drinking water and wastewater management for the La Puntilla Parish in the Samborondón district of Ecuador. Committed to offering a quality, efficient water supply and sewerage service, they also provide complementary preventive system management, as well as consulting for network design, construction, and maintenance of residential facilities. To streamline operations and ensure a reliable water supply, Amagua decided to build an integrated water capture, transportation, and treatment system.

“To have operational autonomy, we determined the need for an integrated collection, conduction, and treatment system that allows it to supply a complete flow of 880 litres per second (l/s),” said Leonidas Dávila, engineer and project director at Amagua.

The project was divided into two phases, providing a flow of 440 l/s in the first phase and an additional 440 l/s during the second phase. It involved designing a catchment, distribution line, and treatment plant. To make the project self-sustainable and reduce its carbon footprint as much as possible, Amagua contemplated using solar panels to power the network and pump the water to the distribution tanks. The solar energy captured by the panels would power surface pumps that draw water from a river or well and pump it to the raw water tank and distribution system, reducing and potentially eliminating the network’s reliance on conventional energy sources, such as grid electricity or fossil fuels.

Addressing undulating terrain and pipeline transients

While solar panels are advantageous to reducing environmental impact and supporting a more sustainable and economical water supply, Amagua needed to consider several factors to optimise pump and network operations. “It is important to consider the appropriate capacity and size of solar panels, as well as the efficiency and capacity of storing energy in batteries, for optimal operation of the pump system,” remarked Dávila. In addition to the panel specifications and energy considerations, Amagua also had to address semi-undulating terrain and irregular topography, as well as avoid problems with transients in the 4.2-km-long pipeline in the high elevation area.

To identify and mitigate potential problems that could affect the pressure and flow and compromise operations, as well as ensure that the solar panels could generate the necessary power to deliver a reliable water supply, Amagua had to perform various modeling scenarios. They needed an integrated 3D design and hydraulic modeling and analysis solution to optimise optioneering, determine the most effective network arrangement, and validate the use of solar energy.

Leveraging Bentley’s 3D design and hydraulic modeling and analysis applications

“It was proposed that MicroStation and OpenFlows Water be used to optimise the execution of the project,” stated Dávila. Amagua selected MicroStation to design the entire architecture of the system in 2D and 3D, as well as OpenFlows Water to model and analyse the pipeline arrangement of the network and estimate energy consumption costs, based on both electricity and renewable energy.

The advanced algorithms and 3D visualisation features of Bentley’s applications allowed Amagua to perform digital simulations of numerous scenarios, verifying the optimization of both the existing and future distribution networks, and validating the use of solar panels as the most efficient source of renewable energy. “Thanks to the usefulness of OpenFlows Water’s energy cost module, we were able to model energy costs when using fossil fuels and when using solar panels, as well as their contribution to the carbon footprint,” continued Dávila. The digital models will also be used throughout the construction and operations phases of the project.

Digital simulation reaps savings and supports sustainability

Using Bentley’s advanced 3D design and hydraulic modeling and analysis applications, Amagua reduced modeling time by 80%. Working in a connected digital platform improved efficiencies in data federation and data exchange processes by 75% and 80%, respectively. Through accurate modeling and simulation, Amagua shortened the planning stage by 15 days, identifying and eliminating 3,530 collisions during the design phase that was equivalent to a potential savings of US$50,000. The integrated technology solution shaved 97 days off the construction schedule to save US$1.2mn while achieving an optimal design that saved 40,000 tons of concrete.

In addition to time, cost, and material savings, the digital simulations supported the use of solar panels, delivering significant environmental and sustainability benefits by reducing energy consumption and the carbon footprint of the project. The solar panels reduced dependency on fossil fuels, eliminating 6,905 metric tons of carbon emissions. “As a result, we were able to achieve a 95% reduction in fossil fuel energy used per year,” stated Dávila. Compared to conventional pumping systems, the solar-powered pumps are easier to maintain and are especially useful in rural or remote areas where electrical infrastructure may be limited, providing autonomous and reliable access to drinking water, improving the quality of life for communities. “The use of water pumping systems with solar panels offers significant environmental, economic, and social benefits,” concluded Dávila.

ProPress high-performance filter press enhances its advanced water management and recycling systems.

CDE, renowned for its sand and aggregate wet processing solutions in waste recycling and natural minerals processing, has introduced its new ProPress high-performance filter press at Hillhead, enhancing its advanced water management and recycling systems.

Developed for the construction and demolition (C&D) waste recycling, quarrying, and mining sectors, the ProPress incorporates cutting-edge technology to ensure high operational efficiency and optimal water recovery.

ProPress advantages

The ProPress, featuring patent-pending technology, boasts a flexible design and adjustable throughput to match any operation's processing volume. Unlike traditional filter presses, it offers dual feed, allowing sludge to be fed from both sides, enhancing efficiency and reducing cycle times. Optimised sludge feed pressure expedites dewatering, boosting overall throughput. An overhead beam design reduces stress on the unit, enhancing durability.

With plates 25% larger (2.5m x 2m), the ProPress offers greater chamber volume and fewer plates, maximising capacity within a smaller footprint and improving mechanical cycle times. Integrated plate-shaking technology reduces filter cake build-up, minimising the need for manual intervention. An access walkway allows safe, efficient maintenance, and flush-mounted drip trays prevent material entrapment, providing a secure platform for operators.

The ProPress is supported by a multifunctional robot that handles plate opening, shaking, cloth washing, plate winch, and maintenance platform tasks. Available in various sizes to suit global markets and applications, the ProPress is largely pre-assembled to expedite commissioning, ensuring quick start-up and rapid return on investment.

During the washing and grading of materials, water collects silt and residues, forming sludge. This sludge is pumped under high pressure into the ProPress, which comprises a series of plate-formed chambers. As sludge is pumped through the press, solids accumulate within the chambers to form a filter cake, which is dewatered to maximise water recycling and recover a valuable by-product.

The ProPress allows owners and operators to recycle up to 95% of process water for immediate reuse while reducing waste disposal costs by recovering a filter cake product suitable for pipe bedding and landfill capping. This eliminates the need for maintenance-intensive, labor-consuming, and costly settling ponds.

CDE’s business development director, Darren Eastwood, said, “Tackling the most challenging of materials is our expertise. We’ve poured over 30 years of engineering excellence into the development of the ProPress. We’ve listened to and worked alongside our customers around the globe to design a solution that is adaptable to their needs, be they in the waste recycling or natural minerals processing sectors.

“Those needs were clear: sustainable water management was key to minimise fresh water dependency and maximise water recycling, all while improving processing capacity, reducing operating costs, and minimising maintenance downtime. The ProPress is our response to all of this and more and it is already delivering for our customers. By the end of the year, the ProPress will be found on eight plants across three regions, processing around 1000tph of material.

“Our most significant product launch in recent years, ProPress really encapsulates CDE’s purpose: to create our best world, a ton at a time. It represents a constant push for improvement to make our equipment, our customers’ operations, and the sectors we operate in more efficient and less wasteful. We’re very pleased to finally bring this latest innovation to the wider market to help maximise the availability of our natural resources and reduce the industry’s waste burden.”