Exhibition sectors
Water extraction and treatment
- Drilling Equipment
 - Well construction and repair
 - Well monitoring
 - Process-water and rain-water harvesting
 - Sea-water desalination
 - Rainwater collection
 - Machinery and equipment for irrigation and drainage
 
Water and sewage treatment
- Mechanical-physical processes
 - Separator systems
 - Rakes, screens, filters
 - Sewage treatment plants
 - Chemical-physical processes
 - Biochemical processes
 - Treatment of sludge and residues
 
Water distribution and sewers
- Pipes / pipelines
 - Shafts / special structures / techniques
 - Sewer construction and rehabilitation
 - Sewer inspection, cleaning and maintenance
 - Pumps, lifting tackle
 - Outlets and fittings
 - Fitting / valves
 - Water pipeline cleansing
 
Refuse disposal and recycling
- Refuse sorting, collection and transport
 - Vehicles and superstructures
 - Road cleaning and maintenance machines
 - Refuse treatment (mechanical, biological, and thermal treatment) and recycling
 - Treatment and disposal of hazardous waste
 - Treatment and disposal of infectious medical waste
 - Treatment and recycling of electronic waste
 - Landfills
 - Plants and equipment for the recycling and utilization of raw materials
 - General purpose equipment, devices and accessories
 - Transmission engineering, fluid technology and power generation units
 - Accessories and wear parts
 - Waste suppliers, distributors and traders
 
Generating energy from waste materials
- Biogas plants/fermentation, components
 - Utilization of landfill gas
 - Substrate processing transport and feed systems
 - Gas transport, treatment and utilization
 - Treatment of fermentation waste materials
 - Biomass Logistics
 - Heat recovery from waste water
 - Waste heat and waste pressure utilization
 
Energy efficiency technologies, services and products within the range of water, sewage, refuse and recycling
- Energy saving and emission reduction result display
 - Industry energy saving technologies and equipment (primary and secondary processes)
 - Energy saving services and energy management contracts
 - Other energy saving technologies and products
 
Decontamination of old sites/soil treatment
- Registration, evaluating and monitoring contaminated soil, groundwater and buildings
 - Treatment of contaminated soil
 - Treatment of contaminated groundwater
 
Air pollution control and noise reduction
- Flue-gas scrubbing and air extraction
 - Noise reduction / Sound insulation
 
Measuring, control and laboratory technology
- Measuring technology
 - Analysis/laboratory technology
 - Control technology
 - Process technology for water, sewage, refuse and air
 
Environment management and services
- Disposal services
 - Water-supply and sewage-disposal services
 - Engineering services, environmental management, eco auditing
 - Financing and PPP (Public Private Partnership)
 - Computer hardware and software
 - Analysis laboratories
 - Aid organizations
 
Science, research, technology transfer
- Trade associations and institutions
 - Research institutes / universities
 - Specialty publishers, trade literature, databases