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Treatment process
As the earth's human and other animal populations expanded and became more condensed, the quality of water was threatened. The rivers and lakes were exposed to pollutants, such as human waste, faster than it could be cleaned through natural means. To protect the environment, animal life, and human health and lifestyles, a system was developed and refined to assist the natural process to reduce the strain on the earth's natural resources. (More about how the wastewater treatment plants work)