Evaporation Technology using Mechanical Vapour
Eva - Compact evaporator
Evaporation Technology
Concentrate Plants for the Fruit and Vegetable Industry
Condensate Polishing
Manure Management
Bioethanol Technology
Membrane Filtration
Distillation Technology
Thermal Separation Technology, Vacuum Technology, Environmental Technology
Evaporation Technology Brewing Industry
Evaporators for Stillage Concentration
Thermal Treatment of Industrial Waste Water
100 years Wiegand Technology
Anniversary Booklet 2008
Cooling under Vacuum
Gas Scrubbing Plants for Process and Environmental Technology
General brochure - Jet Pumps, Vacuum Systems, Gas Scrubbing Plants
Jet Vacuum Systems
Thermal Treatment of Industrial Waste Water
Ethanol Production
Service leaflet
Evaporation Plants for the Starch Industry