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The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.
These sections require the EPA "(1) to list widespread air pollutants that reasonably may be expected to endanger public health or welfare; (2) to issue air quality criteria for them that assess the latest available scientific information on nature and effects of ambient exposure to them; (3) to set primary NAAQS to protect human health with ...
The original NESHAPs were health-based standards. The 1990 CAA Amendments (Pub. L. 101–549 Title III) codified EPA's list, and required creation of technology-based standards according to "maximum achievable control technology" (MACT). Over the years, EPA has issued dozens of NESHAP regulations, which have developed NESHAPs by pollutant, by ...
MACT started functioning in 1960 at Govt S.V. Polytechnic with an intake of 120 students and seven faculty members. It was one of the first out of eight Regional Engineering Colleges started during the second five-year plan (1956–1960) in India, where the main focus was development of the public sector and rapid industrialisation.
Health technology assessment (HTA) is a multidisciplinary process that uses systematic and explicit methods to evaluate the properties and effects of a health technology. [1] Health technology is conceived as any intervention ( test , device , medicine , vaccine , procedure , program ) at any point in its lifecycle ( pre-market , regulatory ...
The Health Intervention and Technology Assessment Program (HITAP) is a semi-autonomous research unit under Thailand’s Ministry of Public Health. It was established in 2007 as a non-profit organization in order to take responsibility for appraising a wide range of health technologies and programs, including pharmaceuticals, medical devices, interventions, individual and community health ...
The key distinction is that the former is controlled by establishing performance standards under a program known as maximum achievable control technology standards (MACT), designed to reduce hazardous air pollutant emissions to a maximum achievable degree, by setting a standard at least as stringent as the emission reductions achieved by the ...
The CEL was initially released in paper form on September 30, 1993. However, due to low usage of the paper CEL, as well as the increasing number of respirators approved by NIOSH, a Microsoft Access-based version of the CEL was released. [29] Initial releases of the CEL had hose and pressure information for air-line respirators. This information ...