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System solutions for Water treatment plants Hildesheim

industrial measurement technology, UV and ozone technology for water treatment

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NeoTecMaster® Multicontroller Concept

The NeoTecMaster® Multicontroller concept is a basic building block for any water treatment plant.

Technical highlights

  • Available as 4 or 8 channel system
  • Modular concept for signal inputs (Modbus-RTU, 4-20 mA or RS232)
  • Software architecture for integration of Testomat EVO, Testomat 2000, Testomat LAB, Testomat 808, Testomat 808 SiO2 and Neomeris Select already available
  • Ethernet interface for network integration
  • Visualization of status messages and measured values via web interface

Handheld measuring devices from Horiba as exclusive case solution

The pocket testers are suitable for the measurement of industrial waste water, drinking water as well as products from the food and beverage industry and the agricultural sector

 

  • Fast analysis of measurement parameters on site
  • Easy and uncomplicated handling
  • High-quality sensor technology
  • Broad product portfolio for use in different application areas

Neomeris Flush panel for cooling tower

The Neomeris blowdown panel was developed for simple conductivity-controlled blowdown processes in the cooling tower area

 

  • Preprogrammed and electrically wired ready for operation
  • Factory pre-calibration of the conductive conductivity measurement

Buffer and calibration solutions

High-quality buffer and calibration solutions for calibrating your electrodes with special hygienic closure

 

  • Available in 100 ml and 500 ml bottles

Online analyzers for water treatment plants

Testomat® instruments available for more than 20 parameters; continuous development of new instruments for new maximum process reliability in water treatment.

Industry Precision in water hardness measurement

The Testomat 808 is a compact analyzer for the Online - measurement of water hardness according to the principle "limit value monitoring with color change".

Ozone generators, ozone devices, ozone measurement technology

Ozone generators for water treatment.
Electrolytic ozone generators for ultrapure water - disinfection residual ozone destructors.

UV systems for water disinfection

UV technology - DVGW / ÖVGW certified UV systems
UV systems for drinking water, ultrapure water and process water disinfection

Controls for reverse osmosis plants

The Softmaster® micro-controller series is a cost-effective alternative to process control systems for controlling various water treatment plants

Tradition and future for innovative Water treatment plants Hildesheim

Water supply in Hildesheim: high quality of drinking water

The water supply in Hildesheim is largely ensured by EVI Energieversorgung Hildesheim GmbH & Co.KG. The drinking water for the city of Hildesheim comes from the reservoirs in the Harz Mountains (Harzwasserwerke GmbH). The extracted water from the water protection areas in the Harz Mountains is treated in the waterworks of the Harzwasserwerke. Via two transport pipelines, the water is brought together in the elevated tanks in Petze and from there it is piped towards the city area.

The exact treatment processes can vary depending on demand and water quality. The aim is to bring the water to a high hygienic standard. The drinking water supplied in the supply area of the city of Hildesheim is a Harz water mix that is drawn from the Sösetal Reservoir and the Granetal Reservoir. It is of such high quality that it also meets the strict criteria for baby food. Regular controls by external institutes permanently guarantee the high quality standard of the water.

The drinking water in the city of Hildesheim and the villages of Einum, Achtum, Uppen, Bavenstedt, Sorsum, Neuhof and Marienrode is assigned to hardness range 1 “soft” and has an annual average total hardness of 2.9 degrees “German hardness” (°dH). Drinking water is one of the most strictly controlled foodstuffs in Germany.

Wasseraufbereitung Wassertropfen
In the Hildesheim district, the water supply is supplemented by various suppliers. As a result, there are some own wells or springs in the surrounding area of Hildesheim, e.g. in Bodenburg, Diekholzen, Giesen, Irmenseul, Neuhof, Freden and Söder. The drinking water supply of the city of Elze is based on mixed water, which consists of 70 percent Harz water and 30 percent groundwater. The town of Alfeld is supplied with 100 percent groundwater from the Eimsen and Liethgrund waterworks, as well as from the Dehnsen, Eimsen, Förste and Limmer Süd wells.

Compliance with the legal requirements of the Drinking Water Ordinance guarantees the consistently high quality of our drinking water. We ensure this high quality standard through regular controls. The treated drinking water is distributed via a network of pipes in Hildesheim.

The network includes main lines that transport the water to the various parts of the city, as well as smaller lines that supply individual households and businesses. The quality of the drinking water is regularly monitored to ensure that it complies with legal requirements and the requirements of the Drinking Water Ordinance. This involves extensive examinations and tests to ensure the purity and safety of the water.

Solutions Building

Wasseraufbereitung Messtechnik individuelle Projektplanung

Solutions

Wasseraufbereitung Messtechnologie Lösungen

Online Shop

Heyl Neomeris Onlineshop

Financing models

Bilanzneutrale Finanzierung von Wasseraufbereitungsanlagen

Reagent - Indicator Calculator

Wasserhärte Indikatoren Verbrauchsrechner

Repair service

Messtechnik Analysegeräte Reparaturservice

Guaranteed water quality in Hildesheim: High-quality water supply for the city

Guaranteed water quality in Hildesheim: High-quality water supply for the city

EVI Energieversorgung Hildesheim GmbH & Co.KG largely guarantee the water supply in Hildesheim and place particular emphasis on ensuring consistently high water quality.

The exact treatment processes can vary depending on the demand and quality of the water. The main goal of treatment is to bring the water to a high hygienic standard.

To ensure the high quality standards of drinking water, the water is subject to permanent monitoring by external institutes. Regular checks ensure that the water complies with legal requirements and the requirements of the Drinking Water Ordinance.

Drinking water is one of the most strictly controlled foodstuffs in Germany, and compliance with the legal requirements of the Drinking Water Ordinance ensures consistently high quality.

In addition, EVI Energieversorgung Hildesheim GmbH & Co.KG is involved in environmental education school projects, such as “Drinking Water”, to sensitize schoolchildren to the need to use water consciously. Wasserparadies Hildesheim also offers visitors an outstanding swimming experience with guaranteed water quality thanks to water treatment and filter systems.

Overall, EVI Energieversorgung Hildesheim provides a reliable water supply and ensures that drinking water meets high quality standards and legal requirements.