The Bosman Windwater Mill is the most common mill in the Dutch landscape for good reason. We have been supplying windwater mills since 1929 and are now producing the fourth generation. General: The use of wind turbines to drive pumps is an economically attractive and environmentally friendly solution for water transport. This is particularly true in areas where electricity is not available. In the Netherlands, the wind turbine was mainly used for draining farmland or farmland, but nowadays it is also used in nature reserves with so-called wetland situations. The mill already works with wind speeds from 3 m/s (1 Bft.). A simple float system makes fully automatic water level control possible. Under normal circumstances (particularly flat open ground), this mill can provide an area of 20-25 ha. Applications: - drainage of agricultural land in general - irrigation of agricultural land, such as in delta areas - irrigation of natural areas - water level control in fish ponds, salt pans and nature reserves - the pumping of stagnant water for the purpose of refreshment

Due to increasing demand, climate change and pollution, it is becoming increasingly challenging to meet all needs in the provision of clean drinking water. This also applies to companies, meaning that water reuse is playing an increasingly important role. RWB Water recently realized two Rinsing Water Recovery Units (STUs) for a project with Brabant Water in Tilburg and Loosbroek. These STUs play an important role in purifying rinse water from sand filters, which is usually contaminated with oxidized iron and manganese. Sand filters are essential in purifying drinking water, but they require frequent flushing, resulting in the production of contaminated rinse water. Rinsing water can be reused through the use of STUs. STUs clean rinse water by filtration using ceramic membranes. Purification with ceramic membranes has the following advantages, among others: - Minimization of the amount of waste water to be discharged to more than 95% - Low chemical consumption - Low Total Cost of Ownership - Robust and sustainable technology Ultimately, the filtered water can be returned further on in the drinking water process because of its good quality.

Whether improving accuracy, reducing system maintenance or meeting demands even in challenging conditions, Badger Meter Electromagnetic Flowmeters deliver the performance your critical measurement applications demand. A suitable instrument for every application Badger Meter's ModMAG line contains different models so there is a suitable solution for every application. The M1000 transmitter is suitable for bi-directional flow measurement of liquids with a conductivity >5 S/cm. It combines all the possibilities of price with high level performance. Information about the flow rate, total flow rate, daily flow rate or even a warning can be easily read from the LCD display. When that little bit more is required from a measurement, the M2000 is the perfect solution. With the M2000, the highest measurement accuracy is achieved and pipe diameters up to 2 meters can be measured. Of course, the M2000 has an easy-to-read display and the instrument is equipped with all usable outputs. The new electromagnetic flowmeter with modular design enables flow measurements in ATEX zones 1 and 2, in both compact and remote versions. The amplifier housing, made of powder-coated aluminum, has a protection class IP 67. Programming can be done with closed housing via three buttons. M5000 The M5000 is a battery powered electromagnetic flowmeter with very high accuracy even at very low flow rates. Excellent repeatability and above-average battery life make this innovative water meter indispensable for the water market. Typical applications are leak detection in water networks, water consumption measurements and irrigation installations. The meter is best suited for applications without a power supply where exact consumption or flow rates are required.

In the Netherlands, the BCK pumps are mainly used for pumping sports fields and small polders. Ideal use: BCK pumps are an economically attractive solution for water transport. The BCK is suitable for pumping surface water with a capacity of up to 11 m³/min at a delivery head of up to approximately 3.5 metres. Applications: In the Netherlands, the pumps are mainly used for pumping sports fields and small polders. - land drainage - drainage of agricultural land in general - irrigation of agricultural land, e.g. in delta areas - irrigation of rice fields - water level control in fish ponds, salt pans and nature reserves - the pumping of stagnant water for the purpose of refreshment

The dewatering characteristics of sludge can vary significantly depending on its specific properties. Mineral sludges and highly fibrous sludges behave very differently from biological sludges — not only in terms of dewatering performance, but also in abrasiveness. For that reason, we offer a broad range of dewatering machines tailored to the characteristics of each sludge type. BPF WR Greenland: dewatering of biological sludges SD: dewatering of mineral sludges CMF Optima: dewatering of sludges from municipal wastewater treatment plants and industry across various concentrations BPF‑C: dewatering of heavy sludge types, where high pressure must be applied quickly

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With the CirTec GT‑Optima belt thickener, liquid streams with very low concentrations of suspended solids—such as sludges—can be thickened. On an endless belt, sludge conditioned with polyelectrolyte is thickened. Independently mounted ploughs resting on the filter cloth turn and rotate the sludge, allowing water to escape from the sludge layer and preventing water from accumulating in formed grooves. An adjustable weir at the discharge end of the machine ensures a high degree of thickening. After discharge of the thickened material, the belt is cleaned by a spray system. Of the 500 Giotto Water references worldwide, 22 belt thickeners are operational in the Netherlands and Belgium. Features of the belt thickener: -Smooth and uniform gravity thickening -Very low polymer consumption -High dry solids content in the thickened sludge -Very clean filtrate (suitable for belt cleaning) -Consistent thickened sludge quality, independent of inlet concentration

The Rossi G-series bevel helical gearboxes and the Rossi EP-series planetary drives are perfect to apply in a screw press application. Due to the innovative design of the EP series, a standard product can handle a big amount axial- and radialloads, even at S1 operation. The thermal capacity (cooling) is not a problem due to the years of experience with the biggest OEM players of this type of system in the market.

Based on years of experience in the design and construction of concrete snail shell pumps, Bosman Watermanagement has developed the Beveron: a mixed flow pump with impressive performance and a low noise level. Ideal use: Versatile The Beveron is suitable for new constructions as well as renovations of pumping stations. The pump is available in a series of 29 standard modules covering a range of filtration speeds from 3 to 30m³/sec and heads between 1 and 10m. The Beveron achieves a high level of hydraulic efficiency due to perfectly matched components and its design ensures flow losses to be reduced to an absolute minimum. Moreover, Bosman Watermanagement has designed a unique suction box specifically for this pump that minimizes the required submersion depth. Impeller The impeller is 3-bladed, half-open and cast from one piece which makes for a very durable product. The impeller is manufacturable out of various materials so that it can correspond with the specified requirements for strength and corrosion resistance. Volute The volute has been specifically designed for the impeller and therefore has a very high hydraulic efficiency. The volute features a trapezoidal flow surface with a levelled floor. It is produced out of concrete and can be delivered as prefabricated elements on request. Suction box The unique shape of the suction box has been designed specifically to reduce friction loss and the chance of vortices forming down to a bare minimum. These vortices bring air with them into the pump and this impairs the effectiveness of the pump. The special design of the suction box is the result of extensive computer simulations. Trials in the test centre subsequent to the simulations have proven the high performance of this design.