Kompass Classification
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Energy, Environment
- Coal
- Coal briquettes
- Coal, coking
- Coal, domestic
- Coal, gas
- Coal, industrial
- Coal, steam raising
- Crude oil
- Crude oil (petroleum) production
- Crude oil (petroleum) transport services, pipeline
- Electricity distribution
- Electricity distribution networks for domestic use
- Electricity distribution networks for industrial use
- Electricity production
- Gas distribution
- Gas production
- Lignite
- Lignite, bituminous/pitch coal
- Natural gas supply services for domestic use
- Natural gas supply services for industrial use
- Natural gas transport services, pipeline
- Peat and moss
- Pipeline administration
- Water supply services
- Acid recovery plant
- Acoustic engineering consultants
- Acoustics, sound control and noise prevention consultants
- Activated sludge plant, municipal and industrial, effluent treatment
- Air pollution and emission control consultants
- Air pollution consultants
- Air pollution control equipment, industrial
- Air pollution treatment and control equipment
- Bactericidal treatment plant, process water
- Battery chargers, wind energy
- Benzene recovery plant
- Biomass energy production equipment, parts and accessories
- Carbon dioxide recovery plant
- Carbon monoxide recovery plant
- Centrifuges, effluent treatment
- Chlorine generators for swimming pools
- Cleaning and disinfection contractors for drinking water tanks
- Collectors, concentrating, for solar panels
- Comminutors, sewage treatment
- Containers, plastic, for refuse
- Copper recovery plant, chemical
- Copper sulphate recovery plant
- Dangerous and chemical waste collection and recycling equipment
- Detoxication plant, effluent treatment
- Diffusers and aerators, effluent treatment
- Digesters, anaerobic, effluent treatment
- Dismantling equipment for computers, television receivers and audio-visual (AV) equipment
- Domestic and industrial waste collection and recycling equipment (NES)
- Domestic and industrial waste management consultants
- Drainage, sewerage and trade effluent consultants
- Drinking water treatment and purification plant
- Dust control consultants
- Ecology and environmental consultants NES
- Effluent treatment plant, agricultural
- Effluent treatment plant, dyes
- Effluent treatment plant, for mines and quarries
- Effluent treatment plant, grain mills and distilleries
- Effluent treatment plant, marine
- Effluent treatment plant, metal industry
- Effluent treatment plant, oil refinery
- Effluent treatment plant, recovery of hydrocarbons
- Effluent treatment plant, waste fibre recovery
- Effluent treatment plant, waste ink and starch recovery
- Electronic and electric waste collection and recycling equipment
- Energy cost analysts
- Energy management consultants
- Energy utilisation consultants
- Environmental air monitoring meters
- Environmental impact assessment consultants
- Environmental research and development
- Evaporation plant, effluent treatment
- Filter-bed regeneration equipment, effluent treatment
- Filter-beds, sand, for water treatment
- Filter-beds, screening, for coarse solids, effluent treatment
- Filtration equipment, water and effluent treatment
- Filtration plant for industrial water, standby, mobile
- Flocculation plant and equipment, water and effluent treatment
- Flotation plant, effluent treatment
- Fuel efficiency consultants
- Fume extraction plant design and development consultants
- Gasoline vapour recovery plant
- Generators, solar powered
- Geothermal and aerothermal energy production equipment, parts and accessories
- Grate cleaning appliances, automatic, effluent treatment
- Hazardous waste storage consultants
- Hybrid renewable energy production equipment, parts and accessories
- Hydrocyclones, effluent treatment
- Hydroelectric and tidal energy production equipment, parts and accessories
- Hydrogen recovery plant
- Incineration plant, sewage sludge
- Incinerator and landfill waste operators
- Incinerators, electric, sanitary or medical waste
- Incinerators, gas fired, industrial
- Incinerators, urban and hospital waste, industrial
- Industrial effluent treatment contractors
- Industrial waste collection and disposal contractors
- Landfill gas and waste management services
- Liquid waste recovery consultants
- Liquid waste treatment plant engineering consultants
- Maintenance services for water purification stations, water pumping stations
- Metal separators, plastic recycling
- Noise pollution consultants
- Odour and fume control consultants
- Odour emission control equipment design and development consultants
- Odour treatment plant, effluent treatment
- Oil slick clearance consultants
- Osmosis systems, water treatment
- Paper and wood waste collection and recycling equipment
- Parts and accessories for sewage sludge treatment plant
- Photovoltaic technology consultants
- Pipeline inspection contractors
- Plastic and rubber waste collection and recycling equipment
- Plastic and rubber waste collection and recycling services
- Pollution control and treatment equipment for marine, river and lake waters
- Presses, baling and compacting, for cardboard and paper, office
- Presses, sewage screenings
- Pumping systems, sewage treatment plant
- Pumps, disintegrator, effluent treatment
- Pyridine recovery plant
- Recovery and refining of industrial oil
- Recycling and reprocessing services for plastics
- Recycling plant engineering consultants
- Refrigerant recovery plant
- Renewable energy consultants
- Renewable energy research
- Rubber waste collection and recycling services
- Sampling and analysing equipment, environmental air quality
- Sea water desalination plant
- Sewage and effluent treatment plant, complete
- Sewage screening plant and equipment
- Sewage system maintenance
- Sewer and drain cleaning contractors
- Silver recovery plant, X-ray material
- Silver recovery plant, chemical
- Sludge compacting equipment, effluent treatment
- Sludge driers, effluent treatment
- Sludge extractors, effluent treatment
- Sludge thickening plant, effluent treatment
- Smoke abatement equipment design and development consultants
- Sodium hydroxide/caustic soda recovery plant
- Sodium sulphate recovery plant
- Solar energy consultants
- Solar inverters
- Solar photovoltaic (PV) cells
- Solar photovoltaic, solar thermal and solar electric equipment
- Solar photovoltaic, solar thermal and solar electric parts and accessories
- Solar power supplies
- Solar thermal panels
- Solid waste management consultants
- Solid waste recovery consultants
- Solid waste treatment plant engineering consultants
- Solvent recovery engineering consultants
- Solvent recovery equipment for degreasing plant
- Solvent recovery equipment for paint spraying booths
- Solvent recovery equipment, edible vegetable oil processing
- Solvent recovery plant for petrochemical processes
- Solvent recovery plant, absorption
- Solvent recovery plant, condensation
- Solvent recovery plant, distillation
- Solvent recovery plant, industrial oil and fat production
- Solvent recovery plant, plastics industry
- Solvent recovery plant, refrigeration
- Sulphur dioxide recovery plant
- Sulphur recovery plant
- Surface skimmers, water treatment plant
- Swimming pool water filtration plant
- Swimming pool water treatment plant
- Tanks, effluent treatment
- Technical environmental contractors and services NES
- Textile waste collection and recycling equipment
- Textile waste collection and recycling services
- Tidal turbines
- Toxic and chemical waste collection and recycling services
- Toxic and chemical waste management consultants
- Treatment systems for leachate and water percolated from solid urban waste disposal areas
- Urban waste disposal plant design and development consultants
- Vats, plastic, for water treatment salts
- Vibration engineering consultants
- Waste and sewage disposal consultants, marine environment
- Waste collection and recycling services NES
- Waste disposal systems, complete
- Waste incinerators, industrial
- Waste processing and recycling plant for plastics
- Waste reclamation and disposal consultants
- Waste recovery and recycling systems, complete
- Waste water and water pollution analysis and treatment services
- Waste water management services
- Water analysis services
- Water chlorination plant
- Water clarification plant
- Water de-aeration equipment
- Water deacidification plant
- Water dealkalisation equipment
- Water dechlorination systems
- Water deionising equipment
- Water demineralisation plant
- Water desalination plant
- Water filtration equipment, activated carbon
- Water neutralisation plant
- Water oxygenation plant
- Water ozonisation plant
- Water pollution consultants
- Water purification equipment, ultra-high purity
- Water purification equipment, ultraviolet (UV) light
- Water purification systems for flue gas desulphurisation (FGD) plant
- Water quality monitoring instruments, electric and electronic
- Water saving technology consultants
- Water sterilisation plant
- Water treatment and purification plant design and development consultants
- Water turbines, impulse (Pelton wheel etc.)
- Water turbines, propeller
- Water turbines, reaction (Francis, Kaplan etc.)
- Water turbines, spiral
- Water, sewage and industrial effluent treatment plant and equipment
- Wind energy consultants
- Wind energy production equipment parts and accessories
- Analysers, lead content in petrol
- Bottles and storage containers, metal, for liquid petroleum gas (LPG)
- Bulk storage systems, offshore, for the oil and gas industry
- Control systems, automatic, chemical plant and petroleum refining
- Control systems, automatic, for pipelines
- Crude oil testing apparatus
- Desulphurisation plant, petroleum refinery
- Detecting equipment and machinery, oil and gas
- Drill string and bottom hole assembly components
- Drilling machinery and equipment for oil and gas production
- Drilling rig machinery and equipment for water wells
- Filters and separators, oil and gas production
- Gas storage equipment
- Gas storage vessels, low pressure
- Gas treatment systems, offshore
- Gas-petroleum separators, petroleum refinery
- Gasometers, metal
- Heat exchangers for the petrochemical industry
- Installation and maintenance services for oil and gas production equipment
- Machinery and equipment for offshore oil and gas production
- Machinery and equipment for offshore platforms
- Maintenance services, oil refinery
- Monitoring machinery and equipment for oil and gas extraction
- Oil and gas prospecting and test drilling machinery and equipment
- Oil and gas pumping machinery and equipment
- Oil distillation plant, petroleum refinery
- Oil storage tanks, floating roof
- Oil storage tanks, high pressure
- Oil-water separators, petroleum refinery
- Ovens and furnaces, distillation, petroleum refining
- Penetrometers
- Petroleum gas production plant and equipment
- Petroleum measuring and testing equipment
- Petroleum products storage installations
- Petroleum re-heating equipment
- Petroleum refineries
- Petroleum refinery plant and equipment
- Pipe racks, metal, for the petroleum industry
- Pour point determination apparatus
- Pumps, condensate extraction
- Pumps, deep well
- Pumps, liquefied gas
- Pumps, oil refinery
- Refinery and petrochemical industry plant, complete
- Tanks, metal, butane gas
- Tanks, metal, for liquefied gases
- Tanks, metal, for liquid petroleum gas (LPG)
- Transportation equipment, oil and gas
- Vaporisers for petroleum gases
- Wax purification and extraction plant, petroleum refinery
