Online Contaminants eLearning
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From 123-CBT Computer Based Training
Decontamination HAZWOPER

...cerning decontamination, which is the process of removing contaminants that have collected on workers and equipment. Decontamination protects you from hazardous substances that may contaminate and eventually penetrate protective clothing, respiratory equipment, tools, vehicles, and other equipment used on-site. It also prevents the movement of contaminants from the site to the community. The
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Decontamination HAZWOPER
Using Respiratory Protection

...iratory protection for protection from hazardous airborne contaminants in the work environment. This course does not include the types of respirators and other protective considerations required when working with ionizing radiation. Learner objectives are to recognize why respiratory protection is necessary; distinguish between employee and employer responsibilities for respiratory protection;
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From Serebra Learning Corporation
Decontamination HAZWOPER
...cerning decontamination, which is the process of removing contaminants that have collected on workers and equipment. Decontamination protects you from hazardous substances that may contaminate and eventually penetrate protective clothing, respiratory equipment, tools, vehicles, and other equipment used on-site. It also prevents the movement of contaminants from the site to the community. The
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Food Safety and Handling
Each year, bacteria in food cause millions of illnesses in the US. According to the Food and Drug Administration, between 2 and 3 of all foodborne illnesses result in secondary long-term illnesses. Some strains of E. coli can cause kidney failure in infants, and salmonella can lead to reactive arthritis and serious infections. In addition to the risks from badly prepared or handled food, there is
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From Nova Training and Development
Monitoring and Sampling
The primary reason that sampling and monitoring is performed is to ensure that water is safe to drink. Monitoring enables a water supplier to gain a better understanding of the performance of their drinking-water supply and allows them to make better decisions while operating it. Micro-organisms pose the greatest and most immediate risk of contamination to a water distribution system, this course
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From PDHengineer. com-Decatur Professional Development, LLC
Indoor Environmental Quality
..., including IAQ, noise control, soil gases and biological contaminants.. Simple measures are discussed to help mitigate indoor environmental quality problems, which can impact workers' health and decrease worker productivity. The student is expected to read and review the material contained in the Greening of Federal Facilities - Second Edition, May 2001 (Part VIII - Indoor Environmental
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Ozone for Improving Indoor Air Quality - Myths Realityies
...that these devices eliminate bacteria, mold, and chemical contaminants from the air, and that they help persons with asthma and allergies. This is not true or backed up by any scientific research. Independent studies by the Environmental Protection Agency (EPA) and others have shown that these devices do not effectively destroy microbes, remove odors, or reduce indoor pollutants enough to
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Potable Water - Membrane Filtration
...ation, membranes are more effective at removing dissolved contaminants from source water. Thus, the popularity of membrane filtration has increased as drinking water standards have become more stringent. While membrane filters were once considered viable technology only for desalination, they are now increasingly employed for removal of bacteria and other microorganisms, particulate material,
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Design of Small Water Systems - Water Quality Requirements
...ic from potential health effects of long-term exposure to contaminants, so they are generally not applicable to transient populations. Additionally, the EPA has developed National Secondary Drinking Water Regulations that are intended to serve as guidelines for the states and are not enforceable at the Federal level. These guidelines address contaminants that primarily affect the aesthetic
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Design of Small Water Systems
...ic from potential health effects of long-term exposure to contaminants, so they are generally not applicable to transient populations. Additionally, the EPA has developed National Secondary Drinking Water Regulations that are intended to serve as guidelines for the states and are not enforceable at the Federal level. These guidelines address contaminants that primarily affect the aesthetic
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Water Treatment Techniques for Contaminant Removal
... The Safe Drinking Water Act provides maximum limits for contaminants that must be met by public and private drinking water systems. Various conventional treatment technologies and alternative treatment technologies have been determined suitable by USEPA to meet these limits. These treatment technologies have been designated as optimum technologies for specific water contaminants by USEPA.
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In-Situ Chemical Oxidation
...(a.k.a. oxidizers) to chemically react with the petroleum contaminants. These chemical reactions convert the contaminants into carbon dioxide, water, and other products, ultimately reducing contaminant concentrations in soil and groundwater.
Treatment systems that use in-situ CO rely upon wells spaced at specific intervals to inject the oxidant, extract vapor or groundwater, and monitor
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Monitored Natural Attenuation MNA
... chemical activity in the natural subsurface to attenuate contaminants. Due to longer remediation time frames, contaminant migration, and other uncertainties, performance monitoring is much more critical for MNA than other strategies. MNA seems attractive as a ?do-nothing? approach; however, in order to use MNA exclusively, you must be certain that 1) the contaminant source is eliminated and 2)
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HVAC - Ventilation Exhaust Systems
...d sensitive equipment from potentially hazardous airborne contaminants, fires, explosions, and excessive heat/cold. Ventilation systems include a supply, or makeup air system and an exhaust system. Supply systems replace contaminated air exhausted from a workspace with uncontaminated outside air. Supply ventilations systems also provide replenishment air to air conditioning recirculation
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HVAC for Cleanroom Facilities
...eanroom is just what it sounds like: an area kept free of contaminants. There are 5 key elements for the control of airborne particulate matter: Preventing entry of particulate matter - This is accomplished by filtration of the air entering into the cleanroom. Purging of particulate matter - The air handling system changes the air in the room and thus removes particulate matter generated
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Commercial HVAC
...f surroundings and provides fresh air into spaces free of contaminants, dust and odorants. Air-conditioning systems are bifurcated in two broad categories: comfort air conditioning and process air-conditioning. Comfort air conditioning refers to control of spaces to promote the comfort, health, or productivity of the inhabitants. Process air-conditioning systems are designed to facilitate the
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From Backup Training Corporation
Respiratory Compliance

...contaminants harm the body, what types of contaminants exist, types of respiratory equipment, and how to start a respiratory compliance program at your police department. Also explained are OSHA and NIOSH regulations that pertain
Respiratory Compliance ( 2 hour course ) Instructed by Jeff Walker
This course explains how contaminants harm the body, what types of contaminants exist, types of
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