boiler environmental process water chloride ion requirements
Boiler Water Treatment Guidelines; Columbia Boiler Co
The ratio of chlorides in the boiler water to that of the feed water can be used as a means to determine the amount of blowdown required. The chloride test is unsuitable for feedwater with low incoming concentrations and the concentrations in the feedwater must be averaged over time for accuracy. High boiler solids will lead to foaming priming surging and carry over. These problems can be overcome by
Industrial Commercial and Institutional Boilers and ...
EPA has promulgated national emission standards for hazardous air pollutants from three major source categories: Industrial boilers commercial and institutional boilers and process heaters. The final emission standards for control of mercury hydrogen particulate matter (as a surrogate for non-mercury metals) and carbon monoxide (as a surrogate for organic hazardous emissions) from coal-fired biomass-fired and liquid-fired major source