Sentences with phrase «electrostatic precipitators»

Electrostatic precipitators use electrically charged plates that attract and pull particulates out of the combustion gas.

Some of these pollutants can be trapped by using such devices as electrostatic precipitators, baghouses, and scrubbers.

These included replacement of high - sulfur coal with low - sulfur coal, scrubbers, electrostatic precipitators, coal cleaning techniques, and development of higher efficiency combustion techniques that allowed more electricity to be generated per ton of emissions.

Electrostatic precipitators (ESP) are the most widely used particulate control technology and use an electrical field to create a charge on particles in the flue gas in order to attract them to collecting plates.

While RSR Corporation has moved forward to install wet electrostatic precipitators to cut 95 percent of our lead, arsenic and cadmium emissions, many other secondary lead smelters in this country continue to use pollution control equipment that was considered state of the art three decades ago.

The electrostatic precipitator removed 94 % and the more expensive HEPA class filters removed 100 % of soot nanoparticles.

The study included a commonly used F7 class glass - fibre filter, HEPA - class filters, an electret filter and an electrostatic precipitator.

But Gourdine is best known for developing the electrostatic precipitator filtration system, which removes smoke from burning buildings, fog from airport runways, and, today, allergens and other particulates from the air of many homes.

Cottrell invented the electrostatic precipitator, a technology that both reduced air pollution and recovered valuable materials from smokestack emissions.

I think of it as a giant electrostatic precipitator like people used to have attached to their furnaces; Derek calls it a large ionizer, while Daan's press release explains:

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