Hygiene monitoring

Industrial Hygiene Monitoring Manualfor Petroleum Kefineries and Selected Petrochemical Operations, prepared for American Petroleum Institute, contract no. LER-40-73, by Clayton Environmental Consultants, Inc., API, Washington, D.C., p. 69. 

A medical surveillance program is designed to protect the workers health. Given the limitations of industrial hygiene monitoring data and the many hazards involved in hazardous waste activities, medical surveillance data may provide the only indication that worker exposure to toxic substances has occurred. 

LVHV nozzles can create problems that may be sufficiently severe as to prevent their use, usually in the form of ergonomic encumbrances and excessive noise. These problems can be dealt with, to limited extents, and LVHV applications can be effective. It must also be understood that dust control by 1..VHV systems is ultimately limited. No ventilation control measure can ensure sufficient worker protection down to extraordinatily low acceptable dust levels. Worker protection must always be confirmed by industrial hygiene monitoring and evaluation, and administrative control measures such as respiratory protection may be necessary. 

Dreibelbis WG, Ealy JA, Porter WE. 1985. Industrial hygiene monitoring forevaluation of employee exposure and control measures in coal conversionprogram at Oak Ridge National Laboratory. In Cooke M, Dennis AJ, ed.Polynuclear aromatic hydrocarbons Mechanisms, methods and metabolism.Columbus, OH Battell Press, 351-363. 

ENVIRONMENTAL EXCURSION INVESTIGATION REPORT PERSONNEL HYGIENE MONITORING OF STERILE PRODUCT PREPARATION... 

Personnel Hygiene Monitoring of Sterile Product Preparation... 

One of the most important objectives of any industrial hygiene monitoring program is to accurately interpret air sampling results. The use of statistics in this assessment process is necessary because all measurements of physical properties contain some unavoidable random measurement error. The variation of occupational exposure measurements is an argument for statistical information not against it. (10)(15)... 

Another scoring system also mentioned in the harmonised protocol but not recommended by the authors is the Q scoring system largely used in occupational hygiene monitoring ... 

The health and environmental data collected in the laboratory becomes the basis for defining operating controls and practices auid for manufacture and use. Typically, the chemical manufacturer, and many users, initiate industrial hygiene monitoring auid medical surveillance programs in the commercial phase. 

Recombinant luciferases and stable liquid ATP standards have increased the reliability of ATP biomass assays. Detection limits of ATP and ATP+AMP assays have reached the level of a single cell and can, combined with filtration techniques, reach 1 cell/mL. The assay of ATP+AMP is the most reliable method for hygiene monitoring. With immunocapture, bacteriophages or nucleic acid amplification combined with sensitive ATP reagents bacteria can be identified. In the near future we expect to see an abundance of user-friendly systems at acceptable prices. 

We have developed a highly sensitive simultaneous bioluminescent assay of firefly luciferase and aequorin. Firefly luciferin-luciferase reaction is specific and sensitive for the determination of ATP, and this reaction has been widely used, e.g. for hygiene monitoring. Aequorin bounds specifically to Ca and then emits blue light, thus aequorin is useful to study intercellular We thought that these photoproteins... 

Case reports and summaries No centralized record of recipients Toxicological studies of effects Toxicological studies of interactions No centralized database of recipients Amount shipped to theater No industrial hygiene monitoring data... 

THE QUALITY OF THE DRINKING WATER - THE MAIN FACTOR INTO THE SOCIO-HYGIENIC MONITORING... 

In order to improve in the examination and professional accreditation of personnel in the fields of labor hygiene monitoring and the diagnosis of occupational diseases the coverage must be increased. 

Industrial Hygiene Monitoring—taking samples in the worker s breathing zone to determine if toxic or hazardous substances are present at unacceptable levels. 

---