List of Specific Industries
To the right, click on the [+] or [-] graphics beside an industry category to expand or collapse that list.
North American Industry Classification System (NAICS) codes for this industry
[ 423730 ] = Warm air heating and air-conditioning equipment and supplies merchant wholesalers — Air pollution control equipment and supplies merchant wholesalers
[ 541380 ] = Testing laboratories — Pollution testing (except automotive emissions testing) services
[ 924110 ] = Administration of air and water resource and solid waste management programs — Enforcement of environmental and pollution control regulations
Each type of pathogen will require its own technology. Using the definition that states that pathogens may be man-made or may occur as part of Nature, each needs to be neutralized or isolated so as not to cause harm. Perhaps devices exist that can detect contaminants in air and water but the cost of such devices is too great. There may be other, less expensive and passive technologies that effectively remove the contaminants without costly detection. Man-made pathogens may be avoided by only using safe, vetted online resources.