The device uses low speed wind generators and filters along with a thermal oxidiser for removal of toxic content.Dr Rakesh Kumar, director of NEERI, explained that the device works on two simple principles — wind generation for dilution of air pollutants and active pollutants removal.While the two prototypes of the device have already been created, the officials are in talks with MPCB to get the device fitted at traffic junctions to check the feasibility. To find a solution to asthma, chronic obstructive pulmonary disease, cardiovascular disease, cancer and increased mortality issues among susceptible groups like traffic cops, pregnant women and children as well as senior citizen, the system was developed, which could improve the air quality at urban intersections in a way that it can work with solar power. The air is passed through the filters and where the particulates are removed.. "A vehicle typically accelerates and decelerates when it comes across an intersection.In an attempt to resolve the issue of pollution through technology, National Environment Engineering Research Institute (NEERI), along with IIT Bombay, has developed a unique device for the congested, polluted areas of the city. Apparently, at the outlet of the device the air has some residual velocity, the air creates enough turbulence in the atmosphere, which helps to bring down the pollutant concentrations by the method of dispersion. As the vehicle-induced turbulence is negligible at the intersections, the pollutants get trapped leading to higher exposure of pollutants to people," explained Mr Padalkar. Apparently NEERI, in its detailed report in 2010, where air quality monitoring was carried out in Mumbai, confirmed how certain parts of the city have very poor air quality and major contributor of many of the key pollutants, such as carbon monoxide 30-35 per cent, particulate matter (20-30 per cent) and nitrogen dioxide and nitric oxide 35-70 per cent was from vehicular traffic and re-suspended dust. Wind Augmentation and Air Purifying Unit (WAYU), a sophisticated air purification device that purifies air within a 20-metre range, could work as a boon for the traffic police and residents of congested polluted areas of the city. Dr Kumar confirmed that while the final tests would be conducted shortly before the monsoons, the project would be taken forward post-monsoon. The air is heated inside https://www.hisurp.com/product/commercial-air-conditioner/ the specially designed section of the device with appropriate surface and retention time, within the thermal oxidisers where the carbon monoxide, hydrocarbons, VOCs get converted to carbon dioxide," said Dr Kumar. "We have received favourable response from the authorities and we are hoping that the device will resolve the pollution issues at large," said Dr Kumar. WAYU, a unique system for diffused air pollution control system, was born out of the simple need to resolve the issue of pollution in metropolis and its ill effects on the residents, as well as those who spend extended hours in its presence. This causes higher amount of pollutants to be released in the atmosphere. Mr Padalkar also confirmed that the device has been tested at a traffic junction and was found to reduce the pollutant concentrations by 40-60 per cent.Vinay Padalkar, an IIT-B alumnus, who worked on the project along with NEERI, said that they found out that vehicular intersections are the most polluted vicinities on roads and thus they focused to resolve the issue at intersections. Buildings, typically surrounding the intersection, create an urban tunnel effect

"The 13 AI unions are Air Corporation Employees Union, Air India Employees Union, Indian Airlines Technicians Association, All-India Aircraft Engineers Association, Indian Commercial Pilots Association, Indian Pilots Guild, Air India Aircraft Engineers Association, Air India Cabin Crew Association, Air India Engineers Association, Aviation Industry Employees Guild, All-India Service Engineers Association and United Air India Officers Association."The forum of 13 unions have decided to oppose the privatisation move," a union functionary told PTI over phone from New Delhi after the meeting with the management.Acting quickly on the budget announcement, Air India chairman Ashwani Lohani had called on Friday itself called a meeting of all the 13 trade unions of the airline on Monday to discuss the privatisation plan..As many as six airlines, all private, including Jet Airways, Air Pegasus, Air Odisha and Air Costa, have shut shops between 2014 and April 2019 for various reasons.

The AI unions have consistently been opposing any bid to sell the Maharaja claiming that privatization is not a remedy pointing to the way Kingfisher and Jet Airways went belly up.Mumbai: Fearing for their jobs, the over a dozen employees and officers unions of Air India on Monday came out strongly against the governments second bid to sell the financially-crippled national carrier, union sources said after a meeting with the management.Showing its keenness to get out of the aviation business, which for many decades have been a big drain on public money, the budget for FY20 has set aside just a paltry Rs 1 lakh.The Modi government in its first term had also tried to exit from the airline business but failed to get a buyer, forcing it to defer the plans.During the meeting, which lasted for about 2 hrs, various union representatives told the management that they are ready to do anything to turnaround the carrier but will not "accept" privatisation at any cost, the source said.Presenting the budget, Sitaharaman had said, "in view of the current macroeconomic parameters, the government would not only re-initiate the process of strategic https://www.hisurp.com/ disinvestment of Air India, but would also offer more central enterprises for strategic participation by the private sector.Media reports on Monday said, the government has set an October deadline to complete the process