Wastewater treatment units consisting of mixing tanks, settling tanks, hydrocyclones, multimedia filters, cartridge filters, mixed bed polishers, pumps, and reverse osmosis units for desalination of acidic wastewater with concentrations of metals and calcium salts

commercial HVAC units

lighted outdoor sculptures

chemical and physical treatment reactors and ceramic membranes used and sold as a unit for removing suspended solids and dissolved solids from industrial wastewater streams in the form of produced water resulting in the recovery of oil and gas from oil and gas-bearing formations

extended solar thermal drying units for treatment of sludge in horticultural-type greenhouses; fixed or movable sludge drying units; fixed or movable water and sludge treatment tanks; fixed or movable water or sludge purifying units

Services for water treatment, purification, filtration and for making water drinkable, namely, water treatment services using an adsorption process with filtration to remove pesticides, total organic carbon, endocrine disruptors, organic matter, micro-organisms, micro-pollutants, turbidity, tastes and odors

Installation, servicing, maintenance and repair of apparatus, devices and stationary and mobile units for water treatment, purification, filtration and for making water drinkable

sludge treatment units for treating sludge produced by purification plants

outdoor artificial lighted Christmas ornaments

ventilation equipment for residential, commercial and industrial applications, namely, exhaust hoods for kitchens

The wording "CELLA" has no meaning in a foreign language.

Apparatus and installations, namely, water purification units and sludge processing or reduction units, for treating organic residues from wastewater and sludge, using a biological process with a view to obtaining biodegradable plastics or other valuable products that can be polymers or biopolymers