93-02: Control of Microbiological Contaminants in Small Cooling Systems Corrosion

93-02: Control of Microbiological Contaminants in Small Cooling Systems CorrosionMaintenance programs on the vast majority of cooling towers and attendant open recirculating water systems of 200 tons and smaller are owner administered. The primary means employed for control of microbiological contamination is hand dosing of commercially available biocides. Highlights of a one year study, conducted on a variety of cooling systems at a major university, are presented which show the effectiveness of the biocides and their recommended

data collection and acquisition systems to capture specific behaviors will be addressed in simplified and usable terms

centrifugal chiller system

Scope of the present study is to examine the aerodynamic basis which determinates the fan blade efficiency

Examples of fracture failures of a wide variety of components are presented

No commonly accepted standard for comparing axial impeller data on an apple-to-apple basis exists

A systematic laboratory method of evaluating weight gain due to bio-fouling and sediment accumulation illustrates the effects that these different design elements have on the actual fouling resistnace of this type of fill

and cooling tower systems

This paper presents the technical

and suspended solids

the easiest

obtaining negative air through High Efficiency Particulate Air (HEPA) filters

temperature and wind speed)