An air purification system with specific plants having microbes on rhizosphere/roots capable of removing pollutants from a surrounding environment. The system has a plurality of axial fans provided at an inlet and an outlet to facilitate flow of polluted air in and clean air out. The system has a perforated plate for collecting water in a water tank. The water tank with pump are for regular watering of the plants. The system has a pipe and nozzles for spraying of water with nutrients and a sensor for detecting pollutants. The system is capable of reducing a wide range of pollutants, such as particulate matter, volatile organic compounds (VOCs), sulfur oxides (SOx) and nitrogen oxides (NOx).

An air purification system with specific plants having microbes on rhizosphere/roots capable of removing pollutants from a surrounding environment. The system has a plurality of axial fans provided at an inlet and an outlet to facilitate flow of polluted air in and clean air out. The system has a perforated plate for collecting water in a water tank. The water tank with pump are for regular watering of the plants. The system has a pipe and nozzles for spraying of water with nutrients and a sensor for detecting pollutants. The system is capable of reducing a wide range of pollutants, such as particulate matter, volatile organic compounds (VOCs), sulfur oxides (SOx) and nitrogen oxides (NOx).

An air purifier apparatus, comprising: a housing comprising an air intake opening to an external environment outside the housing; a plant pot disposed downstream of the air intake, configured to hold soil, and being perforated so as to enable contact between at least some air outside the plant pot and at least some of the soil inside the plant pot; an air purification filter disposed downstream of the plant pot; a fan disposed downstream of the air purification filter; an air outlet disposed downstream of the fan and located in a first compartment of the housing; a dehumidifier disposed in a second compartment of the housing separate from the first compartment and configured to extract water from air interacting with the dehumidifier, the second compartment having an air exchange perforation opening to the external environment; a watering system, configured to circulate water located inside the housing to the plant pot.

The invention pertains to a system for injecting beneficial micro-organisms into an indoor environment, the system comprising: a container (1) configured to contain a mix of micro-organisms; a nebulizer (9) arranged to spray an amount of said mix of micro-organisms into a ventilation channel of said indoor environment; a pump (4) arranged to transport said amount of said mix of micro-organisms to be nebulized from said container (1) to said nebulizer (9); a flow meter (6) arranged to measure the flow of said amount of said mix of micro-organisms; and a controller (8), operatively connected to said flow meter (6) and said pump (4), said controller (8) being configured to control at least said pump (4) in function of at least measurements of said flow meter.

The invention pertains to a system for injecting beneficial micro-organisms into an indoor environment, the system comprising: a container (1) configured to contain a mix of micro-organisms; a nebulizer (9) arranged to spray an amount of said mix of micro-organisms into a ventilation channel of said indoor environment; a pump (4) arranged to transport said amount of said mix of micro-organisms to be nebulized from said container (1) to said nebulizer (9); a flow meter (6) arranged to measure the flow of said amount of said mix of micro-organisms; and a controller (8), operatively connected to said flow meter (6) and said pump (4), said controller (8) being configured to control at least said pump (4) in function of at least measurements of said flow meter.

In one embodiment of the present invention, there is provided a moveable ventilation system comprising a supporting frame having at least one plenum, and at least one biofilter module mounted on the plenum for allowing air to flow through the biofilter module from an air inlet to an air outlet via a growth medium and a vegetation. The plenum is rotatably connected to the supporting frame.

The present disclosure generally relates to plant-based air purification systems and more particularly to wall mounted systems for removing impurities from indoor air using plants.

An air purifier includes a first pot; a second pot and a fan suitable for creating an air flow between the inside and outside of the air purifier. The second pot which is provided with a bottom and is housed inside the first pot in which the lateral walls of the second pot are formed by a plurality of ribs which extend in the vertical direction of the pot and in which adjacent ribs are arranged essentially parallel to each other, creating slots between them essentially of the length of the ribs. A gap is formed between the first pot and the second pot which extends preferably along the entire length of said slots. The use of the air purifier is also disclosed.

An air purifier includes a first pot; a second pot and a fan suitable for creating an air flow between the inside and outside of the air purifier. The second pot which is provided with a bottom and is housed inside the first pot in which the lateral walls of the second pot are formed by a plurality of ribs which extend in the vertical direction of the pot and in which adjacent ribs are arranged essentially parallel to each other, creating slots between them essentially of the length of the ribs. A gap is formed between the first pot and the second pot which extends preferably along the entire length of said slots. The use of the air purifier is also disclosed.

The present disclosure generally relates to plant-based air purification systems and more particularly to wall mounted systems for removing impurities from indoor air using plants.