Vent header definition

Vent header means a branch vent which connects 2 or more stack vents or vent stacks or both and extends to the outside air.
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Examples of Vent header in a sentence

  • Simulated test device of S/CVent pipe bellows S/C shell inner diameter Vent header OP4660 10m Main Achievements and Approaches Fig.

  • Scrubber System – Zone 1 Process Vent header 1 (stream 1) proceeds directly into a two-stage venturi-caustic scrubber system.

  • Monitoring of the following systems should be provided where applicable: — Plant off-gas system; — Vent header of radioactive waste tanks; — Building ventilation with potential radioactive contamination; — Liquid effluents of radioactive waste system; — Condenser cooling water discharge.

Related to Vent header

  • Predictive emissions monitoring system or "PEMS" means all of the equipment necessary to monitor process and control device operational parameters (for example, control device secondary voltages and electric currents) and other information (for example, gas flow rate, O2 or CO2 concentrations), and calculate and record the mass emissions rate (for example, pounds per hour) on a continuous basis.

  • Sewage sludge weight means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal).

  • Maximum design heat input means the ability of a unit to combust a stated maximum amount of fuel per hour on a steady state basis, as determined by the physical design and physical characteristics of the unit.