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Power Plant Instrumentation and Control Handbook by Ajay Kumar Debnath, Swapan Basu

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7. Analyzers for Air Pollution Monitoring and Control (NOX Control)

7.0. Pollution Control

In power plants there two kinds of pollution that need attention. Pollution because of various gases along with dust emitted from the boiler and the other major pollution contribution comes from liquid pollution from various effluents.

7.1. Gas Analyzer for Pollution

These have been discussed in detail in Clause 3.0. Also see Chapter VIII, Clause 10.3, for further details.

7.2. Effluent and Treatment

Power plants produce a great deal of waste products from water treatment plants, regeneration and resin water, sludge, cooling tower blow down, boiler blow down, and waste from various drains. Based on local and national environmental regulations, there are certain ...

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