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Essential Utilities (formerly Aqua America and Peoples Natural Gas) is an American utility company that has stakes in Illinois, Indiana, New Jersey, North Carolina, Ohio, Pennsylvania, Texas and Virginia [2] The company provides drinking water and wastewater treatment infrastructure and services. [3] Essential Utilities is the publicly traded ...
American Water Works Company, Inc. American Water is an American public utility company that, through its subsidiaries, provides water and wastewater services in the United States. Its regulated operations provide water and wastewater services to approximately 1,700 communities in 14 states, serving a population of approximately 14 million.
Wastewater treatment. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment. It is also possible to reuse it.
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Throughout history, people have devised systems to make getting water into their communities and households and disposing of (and later also treating) wastewater more convenient. [1] The historical focus of sewage treatment was on the conveyance of raw sewage to a natural body of water, e.g. a river or ocean, where it would be diluted and ...
Website. epa.gov. The Environmental Protection Agency (EPA) is an independent agency of the United States government tasked with environmental protection matters. [ 2 ] President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. [ 3 ]
Membrane bioreactors are combinations of membrane processes like microfiltration or ultrafiltration with a biological wastewater treatment process, the activated sludge process. These technologies are now widely used for municipal and industrial wastewater treatment. [1] The two basic membrane bioreactor configurations are the submerged ...
Clean Water Services is a special service district that serves as a separately managed and financed public utility. The Washington County Commissioners serve as the board of directors for Clean Water Services. [3] As a wastewater utility, Clean Water Services cleans more than 60 million US gallons (230,000 m 3) of wastewater a day. The ...