2.Dhaka, a city of 23.2 million people, is one of the top five most polluted cities in the world. It suffers from severe air pollution, a lack of trees, and excessive carbon dioxide emissions, which are causing the city to heat up. This pollution is affecting the lower-income people the most. Since there is not enough space left in the city to plant new trees, the Internet of Things(IOT)-based Direct Air Carbon Capturing and Air Purifier will be a way to overcome thisec0-restoration problem.
7.Dhaka the capital of Bangladesh with a population of 23.2 million, is one of the world's most polluted cities, facing severe air pollution, excessive CO emissions, and a critical lack of green space. The CO level in the air often exceeds 480-500 ppm, far above the safe range of 350-400 ppm. This pollution is especially harmful to low-income communities and children, contributing to respiratory diseases and premature deaths-up to 88,000 in Bangladesh in 2019 alone. With little space left for
8.Dhaka, one of the world's top five most polluted cities with 23.2 million people, faces critical air pollution due to high carbon dioxide emissions, lack of green space, and toxic dust from traffic, construction, and outdated industries. Lower-income populations suffer the most, with alarming levels of heavy metals like cadmium-200 times above safe limits-found in road dust. With limited space to plant trees, the IOT-based Direct Air Carbon Capturing and Air Purifier offers an innovative solut
Each unit purifies709,560 kiloliters of air over 3 years. Removes CO, cadmium, lead, arsenic, and other toxic gases. Reduces CO levels from480-500 ppm to 250 ppm. Health Impact: Protects 1,500-1,600 people per machinefrom respiratory and pollution-related illnesses. Decreases pollution-related healthcare expenses (savingBDT 350-370 per person annually). Economic & Social Impact: Contributes to thecircular economyby converting CO intoEco-bricks and eco-feed. Providesdata for environmen
This project has provided additional documentation in a DOCX file (projdoc.docx).
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