consultancy, engineering and technology provider
Royal HaskoningDHV is an independent, international engineering consultancy providing services in aviation, buildings, energy, industry, infrastructure, maritime, mining, rural and urban
development, and water all over the world. By showing leadership in sustainable development and innovation, together with our clients, we are working to become part of the solution to a more sustainable society now and into the future. We enhance society together.
development, and water all over the world. By showing leadership in sustainable development and innovation, together with our clients, we are working to become part of the solution to a more sustainable society now and into the future. We enhance society together.
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Aquasuite® FLOW
FLOW is an asset management tool for the most efficient wastewater transport system. It displays your pump and pressure line performance, enables condition-based maintenance, realises a 5-10% reduction on energy costs and displays process deviations statistics. Other advantages or this Aquasuite® product are: improvement on real time performance, optimized pump control settings, reduction on investments and transparency in system performance.
Aquasuite® PURE
Optimal control for wwtp's
Optimal control for wwtp's
PURE is the advanced oxygen controller that minimizes energy consumption and optimizes nitrogen removal of wastewater treatment plants. PURE operates aerators, propulsors and other rotary equipment in activated sludge type wastewater treatment plants. Using lab or field measurements, PURE determines the optimal oxygen setpoint and presents clear and flexible trends and overviews of the process parameters.
Aquasuite® MINE
Intelligent control for sludge line
Intelligent control for sludge line
Years of experience show that a sludge digester functions optimally under stable conditions, realised by MINE. By understanding and controlling the sludge supply and sludge stock, Aquasuite® MINE optimises the capacity of your sludge line, resulting in maximum biogas production, a higher dewatering rate, minimal sludge removal, and thus a healthy business case.
Ephyra®
Optimization of sludge digestion
Optimization of sludge digestion
Ephyra optimizes and maximizes the capacity for existing and new sludge digestion tanks by introducing a flexible plug flow in a civil construction combined with process control. This technology increases the removal of organic material and biogas production on mesophilic temperature. It makes it possible to reduce the hydraulic retention time resulting in smaller tank volume or an increased capacity of the existing tank.
Themista®
Sludge pre-treatment technology
Sludge pre-treatment technology
Themista is a sludge pre-treatment technology that combines specific process temperature and contact time with process control. This technology is applicable on existing sludge digestion tanks. Main advantages: an increase of removal of organic material and increase of biogas production under mild process conditions (no steam or thermal oil); no need for complicated design extensive) thickening of sludge before digestion; positive energy/heat balance; no production of toxic by-products, less foam formation.
Crystalactor
Zero-waste technology for softening wastewater
Zero-waste technology for softening wastewater
Crystalactor is a sustainable crystallization technology for the removal and recovery of hardness, heavy metals, phosphates, fluoride or sulphate from drinking, process and wastewater. This proven zero-waste process is characterized by low operation costs and a small footprint. Instead of waste sludge the process produces compact and reusable, dry pellets.
Nereda® reuse
Recovery of valuable biopolymer
Recovery of valuable biopolymer
In addition to the energy/chemical saving and phosphate recovery, Royal HaskoningDHV's Nereda® technology for wastewater treatment opens up the opportunity to recover a valuable biopolymer. The Nereda ® excess sludge is rich in Aliginate-Like Exopolysaccharides, a biopolymer mix produced by the bacteria purifying the waterwater. This ALE can easily be harvested and has the potential to unlock economic interesting applications.
Together with TU Delft, STOWA and water bauthorities we are investigating the rec
Together with TU Delft, STOWA and water bauthorities we are investigating the rec
AquaSuite® OPIR
Intelligent control for drinking water systems
Intelligent control for drinking water systems
OPIR - Optimal Production through Intelligent Regulation is the real-time software solution that optimizes the operation of water supply systems by predicting the future water demand. Intelligent control of the water system by OPIR leads to less Non Revenue Water, less energy consumption, improved operation stability, less wear and tear of the equipment and a better water quality.
Nereda®
The natural way of treating wastewater
The natural way of treating wastewater
The challenge for many cities and industries around the world is to find cost-effective, sustainable and simple solutions for sanitation that have a small footprint and meet the most stringent purification requirements. Nereda offers that solution. The success of Nereda is its high water treatment capability in combination with significantly lower investment and operational costs, a very small physical footprint (up to a factor 4 smaller) and up to 50% energy savings.
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