Introduction to industrial hygiene (1)
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Johns Hopkins Bloomberg School of Public Health. (n.d.). Principles of Industrial Hygiene. Retrieved from JHSPH Open Courseware: http://ocw.jhsph.edu/courses/PrinciplesIndustrialHygiene/PDFs/Lecture1.pdf
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Industrial hygiene, also known as occupational hygiene, involves anticipating, recognizing, evaluating, and controlling workplace hazards that can impair worker health. The document defines industrial hygiene according to the International Occupational Hygiene Association and American Industrial Hygiene Association as protecting workers from environmental stresses and factors that can cause illness. It discusses identifying chemical, physical, biological, ergonomic, and psychological hazards in the workplace and evaluating associated risks through exposure monitoring and health surveillance. The key principles of risk control are prioritizing controls at the source, eliminating hazards over reducing exposure, targeting controls below permissible limits, and using personal protective equipment as a last resort.
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Lecture 04a. Industrial Hygiene
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Define terms associated with industrial hygiene
Identify the types and classes of occupational hazards
Identify the various disciplines that form the foundations of industrial hygiene
Understand the primary approaches to protecting workers in their work environment
Describe the primary controls employed by industrial hygienists to control workplace exposure
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Define terms associated with industrial hygiene
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
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Chapter 3
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Chapter 4
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Chapter 5
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Chapter 6
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Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
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2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
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4. BCP, Surveying volume 1
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Introduction to industrial hygiene (1)
- 1. DEFINITIONS EPCT 2331 – Industrial hygiene Applications
- 2. What is Industrial Hygiene? ■ Science and art devoted to the anticipation, recognition, evaluation, and control of those workplace environmental factors which may cause sickness, impaired health and well-being, or significant discomfort and inefficiency among workers or among citizens of the community.
- 3. What is an Industrial Hygienist? ■ A person who by study, training, and experience can: Anticipate; Recognize; Evaluate; and Control Workplace environmental hazards.
- 4. Occupational Hazards (Some – not all) ■ Chemical Agents – Gases, vapors, and particulate aerosols ■ Physical (energy) Agents – Noise, ionizing/non-ionizing radiation, heat and cold stress ■ Biological Agents – Infectious agents, allergens ■ Psychological stressors ■ Ergonomic stressors
- 5. Industrial Hygiene Concepts ■ Anticipation / Recognition of potential or actual hazards through knowledge of: – Materials – Operations – Processes – Conditions ■ Scope of IH activities encompasses the “cradle-to-grave” concept. (Yes, I am referring to hazardous waste disposal.)
- 6. Industrial Hygiene Concepts ■ Evaluation of environmental factors through: – Measurement of exposure intensity – Determination of exposure frequency, and duration – Comparison with regulatory, professional, and internal standards – Judgement: weigh all factors.
- 7. Control of Exposures ■ Employe methods to eliminate or reduce exposure resulting in elimination or reduction of the occurrences of occupational disease through: – Engineering (including process) interventions – Administrative/programmatic measures – Personal protective equipment
- 9. Title Lorem Ipsum LOREM IPSUM DOLOR SIT AMET, CONSECTETUER ADIPISCING ELIT. NUNCVIVERRA IMPERDIET ENIM. FUSCE EST.VIVAMUS ATELLUS. PELLENTESQUE HABITANT MORBITRISTIQUE SENECTUS ET NETUS.
- 10. References ■ Johns Hopkins Bloomberg School of Public Health. (n.d.). Principles of Industrial Hygiene. Retrieved from JHSPH Open Courseware: http://ocw.jhsph.edu/courses/PrinciplesIndustrialHygiene/PDFs/Lecture1.pdf