Patented Filterless Technology for Particulate Matter Reduction

About Solution

Pi Green Innovations Private Limited is a clean tech Company focused on providing sustainable solutions for Air Pollution.

Problem Statement:


Air Pollution is a global problem causing over 7 mn deaths globally.


Automobiles, gensets, crop burning and dust being the major causes, a sustainable solution on the national level and global level is yet to be implemented. According to a recent research by WHO in 2019, among the top 20 most polluted cities globally, 15 are in India.


Particulate Matter (PM) is the deadliest form of Air Pollution because of its ability to deeply penetrate lungs and blood streams unfiltered.


According to a study by World Bank, total welfare losses between 1990 and 2013 because of premature deaths from air pollution globally amounted to $ 3.5 trillion.

Solution:

Carbon Cutter-


A 'filterless' retrofit device for vehicles and diesel gensets. Helps in PM reduction at source.


Tested at Automotive Research Association of India (ARAI) with over 90% PM reduction reported.


Filterless technology ensures no choking and lower maintenance as compared to existing filter or solves based products.


Requires a simpke plug in installation onto the exhaust of vehicle or Genset.


Specially designed to efficiently capture PM 2.5 and PM 10.


Fully automatic device that captures PM and stores it in a separate chamber at the bottom of the device.

RepAir:


Filterless Outdoor Air Purifier which cleans the atmosphere by sucking in surrounding air, separating PM, dust, smoke and releases cleaner air.


Captures nano particulate matter like PM 2.5 and PM 10 from outdoor air.


Tested with SGS, India reporting around 80% PM reduction from air.


'Filterless' technology hence 'No Choking' and 'Low Maintenance'.


Smart branding asset which also doubles up as space for outdoor media.


Can be installed at squares, parks, bus stops, metro stations or any other area with high density of air pollution.

Global Patents:


Patents for the technology have been filed globally namely; India, USA, UK, Europe, China, Japan and Singapore after a positive PCT search.

Global Recognition:


Smogathon
Pi Green has been rated as the one of the best technologies in air purification globally at Smogathon, Poland 2018


United Nations Development Programme (UNDP)
Shortlisted by UNDP as part of the "Solution for Air Pollution" innovation challenge where Pi Green will work with UNDP to provide sustainable solutions for Air Pollution in India and globally. 2019

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