Maintenance of Fine Bubble Diffusionby P.F. Morgan,
Serial Information: Journal of the Sanitary Engineering Division, 1958, Vol. 84, Issue 2, Pg. 1-28
Document Type: Journal Paper
Laboratory study at University of Iowa has confirmed that diffuser media can be clogged externally by specific materials in tank liquor, and internally by particulate matter in air supply; commonly accepted standard for air quality of 0.5 mg/1000 cu ft is shown to be unsatisfactory under certain conditions; new standard of 0.1 mg/ 1000 cu ft is proposed.
Subject Headings: Maintenance | Air quality | Laboratory tests | Colleges and universities | Diffusion | Standards and codes | Particle pollution
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