New Delhi: Vedanta Aluminium has augmented its 2400 MW Thermal Power Plant with Industrial Internet of Things (IIoT) devices in fabric filters to improve emissions control. Fabric filters are special bag filters placed after electrostatic precipitators in chimneys to collector particulate matter from the hot gas emanating from the power plant boiler system, stopping them from escaping into the atmosphere.

The differential pressure between the bags plays a pivotal role in improving the efficiency of the filters. This is the 3rd line of defense in capturing particulate matter and gases, which significantly improves the air quality. The company has moved from the traditional way of measuring differential pressure through transmitters to using IIoT devices for precise monitoring and immediate action.

Customised applications of leading-edge technologies across the value-chain are helping Vedanta Aluminium exercise stringent control on operational parameters to bolster ESG (Environmental, Social & Governance) performance. This includes a laser focus on environmental parameters such as energy conservation, carbon reduction, air quality, water sustainability, circular waste management, and biodiversity.

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