Water
Potable water
Drinking water is obtained from either groundwater or surface water. The use of surface water is increasing due to population growth and environmental pollution. In EU countries, 64 percent of drinking water is already obtained from surface water. GEA's centrifugal separation technology plays a central role in this process.
Unlocking nature's refreshment
Surface water, such as lakes, rivers, and reservoirs, can be a valuable source of freshwater for communities. However, before it is safe for consumption, surface water must undergo a rigorous purification process to remove impurities and contaminants.The purification process begins with the removal of humus, minerals, organic impurities, chemical residues, viruses, and bacteria from the surface water. Various chemical processes are employed initially to break down and neutralize contaminants.
Optimum clarification efficiency, maximum possible solids dewatering
Clarifying decanters then take over the task of dewatering the sludge produced during sedimentation. Due to their high bowl speed and high scroll torque, combined with differential speed control in response to solids loading, clarifying decanters achieve optimum clarification efficiency and maximum solids dewatering.Environmental responsibility
In addition to providing safe drinking water, our approach to gaining drinking water from surface water prioritizes environmental responsibility. By using efficient purification methods, we minimize the impact on natural ecosystems while ensuring sustainable access to freshwater resources for current and future generations.Moreover, GEA provides a range of equipment including jet and vacuum pumps designed for conveying liquids such as water, acids, or lyes, as well as solids like sand, gravel, salt, activated carbon, and ion exchange resin in water treatment facilities.
Products & Technologies
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Butterfly valves
GEA Hygienic Butterfly Valves offers the benefits of good hygienic design, higher ease of assembly, shorter assembly and maintenance times and thus higher production uptimes.
Compensators
The decisive advantage of the VARICOMP® Expansion Compensator is the pocket-free design with drain characteristics – an indispensable feature for optimal cleaning in the CIP/SIP method.
Control tops
The T.VIS® control top is an optimal system for controlling and monitoring GEA valves of the series VARIVENT®, ECOVENT® & T-smart.
Double-seat valves
The modular design of the VARIVENT® valve system provides many optional versions to perfectly adapt the valve to the process. VARIVENT® mixproof valves are especially used for mixproof shut-off of "hostile" media at pipeline crossing points.
Other applications
GEA Insights
Bringing centrifuges up to speed with sustainability
Every drop and every kilowatt hour count when it comes to centrifuge development.
GEA has been building centrifuges for over 130 years – something you wouldn’t think is in question every day. Jürgen Mackel, Vice President...
GEA’s solar journey: powering a sustainable future
Through investments in renewable energy, GEA is lowering its CO2 emissions around the world.
Decarbonizing processes with industrial heat pumps
When it comes to improving the health of the planet, GEA takes a leading role. As one of our sustainability-focused strategic objectives, we are forging a path to help our customers across myriad industries to reduce energy use...
