A Progress Review of Air Pollution Control in the South African Sugar
نویسنده
چکیده
A listing of current boiler and smut collector installations is given illustrating the reduction from 59 to 19 boilers without smut collectors. Maximum boiler size has increased from 57 to 147 th-l. lrrigated perforated plate type scrubbers have been the most numerous units installed but some dry multi-cyclone collectors have also been used. Smuts dewatering systems are examined, some problem areas are considered, partisularly the 400 mg m-3 standard for multi-cyclone collectors, and overall capital cost figures for two large scrubber installati'ons are given.
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