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DirectoryEnergy & EnvironmentWater SupplyPrattelnHardwasser AG
Hardwasser AG Logo
Verified· 4 sources

Hardwasser AG

Summary

About the company

The company's core activity is the extraction, treatment and distribution of drinking water. The company operates a water treatment plant that extracts raw water from the Rhine and groundwater sources, treats it and supplies it to the population as drinking water. The treatment process includes various steps such as pre-treatment, rapid filtration, activated carbon filtration and UV disinfection. The company places great emphasis on water quality and carries out regular checks and laboratory tests to ensure the safety and quality of the drinking water.

AI-generated
Offering

Products & services

Industry:Water Supply
✓ Offered5
Drinking water production
Drinking water for the city of Basel and the surrounding area from Rhine water via pre-treatment, rapid filtration, percolation, groundwater abstraction, activated carbon filtration and UV disinfection.
Storage and distribution of drinking water
Storage in the Zentrale West reservoir and distribution to the drinking water networks, in particular to the city of Basel and the IWB network, and, if needed, to Birsfelden.
Water treatment
Raw water abstraction from the Rhine, pre-treatment, rapid filtration, percolation, groundwater abstraction and activated carbon filtration with UV disinfection for treating the water.
Drinking water quality and monitoring
Regular testing of drinking water by the cantonal laboratory and the IWB water laboratory, including bacteriological and chemical tests.
Plant visits
Plant visits for schools, associations and professionals; tours accompanied by Linie-e or, by arrangement, by Hardwasser staff.
Reviews

Aggregated rating

Aggregated rating
4.6
Press

Media

December 5, 2023Media
Studie zur Wasserqualität: Muttenzer Trinkwasser ist sauberer als Basler Wasser
bazonline.ch
January 29, 2021Media
Thomas Meier ist neuer Geschäftsführer der Hardwasser AG
bzbasel.ch
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Location

Rheinstrasse 87
4133 Pratteln

At a glance

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of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
PProvenExpertSoon

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UID
CHE-105.902.318
Founded
1956 · 70 years
Last commercial register change
July 27, 2026
Employees
11 to 20

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