HUBER TECHNOLOGY

Storage tanks and vats of metal; latticework of metal; prefabricated manholes covers made of metal; manhole covers of metal; ladders of metal; safety guide rails for ladders of metal; climbing systems for manholes, namely, metal staircases, metal ladders; doors of metal, especially pressure doors and security doors; metal railings; staircases of metal; pipelines of metal; water-pipes of metal

Machines for separating target materials from mixtures of materials and cleaning appliances using steam or water to clean of screenings and sieved material; screening machines and screening machine installations for separating solids from water, river water, seawater, rainwater, wastewater and sludge, in particular in the form of screw screeners, rotary drums screens and multi-rake bar screens, circulating vibrating screens, step screens, basket screens, bar screens and perforated plate screens; filtering machines, namely machines for separating target materials from mixtures of materials, filtering machines for separating solids from water, river water, sea water, rainwater, waste water and sludge, in particular by rotation filtration, sand filtration, pile fabric filtration and membrane filtration; machines and machine installations for separating and cleaning of sand, in particular sand traps, sand classifiers and sand washers; machines and machine installations for conveying aqueous media, in particular sludge, and for conveying solids, in particular screenings, sieved material, sand and waste; machines and machine installations for filtrating and screening of sludge; machines and machine installations for mixing flocculants and flocculation aids into sludge or wastewater, in particular by static or dynamic inline mixers; machine parts and aggregate parts for the aforesaid goods

Electronic controllers, electronic monitors and electronic regulating devices for the operation of machines for treating and transporting water, river water, seawater, rainwater, wastewater, sludge, sand, screenings, sieved material and waste; electronic controllers, electronic monitors and electronic regulating devices, excluding machines, for metering chemicals, in particular flocculants, flocculation aids, acids and alkalis

Water purifying apparatus, for the treatment of aqueous media, such as water, river water, seawater, rainwater, wastewater and sludge, in particular using chemical, physical and mechanical processes, such as precipitation, flocculation, neutralization, coagulation, adsorption, flotation, dewatering, drying, screening, filtration, stripping, reverse osmosis and electrolysis; filters for the preparation of screenings and sieved material being structural parts of water purification units; water filtering units for the purification of water or wastewater by adsorption processes, in particular by activated carbon filters or activated carbon adsorbers; apparatuses for the preparation of sand, in particular sand traps raking machines, sand sorting machines and sand cleaning machines being structural parts of water purification units; apparatus, devices, and installations for energy recovery and energy generation from water and wastewater, namely, heat exchangers not being parts of machines and heat pumps; apparatus, devices, machines and installations for heating or cooling water, wastewater and sludge, namely, heat exchangers not being parts of machines; sludge dewatering machines used for the treatment of water, industrial effluent and sewage, wastewater treatment apparatus used for , sludge drying and sludge incineration primarily comprised of combustion chambers; air purification devices in particular air filters for air purifiers; apparatuses for the purification of exhaust air from wastewater treatment plants and drying plants for industrial purposes, in particular venturis scrubbers, biofilters, activated carbon filters and installations for oxidative purification, in particular by means of UV radiation or ozone; aggregate replacement and structural parts for the aforesaid goods; energy recovery ventilators and alternative energy generation power plants for energy generation from sludge by sludge incineration

Installation, cleaning, maintenance, and repair of apparatus, equipment, machines and installations for the treatment of water, river water, seawater, rainwater, wastewater, sludge, screenings, sieved material and sand; construction, cleaning, maintenance, and repair of wastewater treatment plants

Industrial and municipal wastewater treatment; industrial and municipal sludge treatment and recycling

Digital services for wastewater treatment plants for operational support, maintenance support and process optimization, namely, evaluation of measurement data and technical analysis of machine data for technological services such as operational support, predictive maintenance and process optimization