Industry groups representing hundreds of chemical and petrochemical manufacturers are seeking blanket exemptions from federal requirements to reduce emissions of toxic chemicals such as mercury, arsen ...

Exemptions would be allowed for nine EPA rules issued by the Biden administration, including limits on mercury, ethylene oxide and other hazardous air pollutants. Mercury exposure can cause brain ...

Arsenic occurs naturally in the environment, and is generally combined with oxygen, chlorine and sulphur to form inorganic arsenic compounds. Organic arsenic compounds are formed when the element ...

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs of the People’s Republic of China, College of Resources and ...

Exemptions would be allowed for nine EPA rules issued by the Biden administration, including limits on mercury, ethylene oxide and other hazardous air pollutants. Mercury exposure can cause brain ...

The Environmental Protection Agency has set up an electronic mailbox to allow regulated companies to request a presidential ...

arsenic and benzene. The Environmental Protection Agency has set up an electronic mailbox to allow regulated companies to request a presidential exemption under the Clean Air Act to a host of ...

She noted that former President Joe Biden offered similar exemptions after issuing a rule last year tightening emission standards for ethylene oxide from commercial facilities that sterilize ...