MULTIPLE CHOICEQuestion 17There are multiple steps to treat wastewater from sewage. Which of the following state-ments best describes the process of aerobic secondary treatment?It encourages the growth of bacteria that remove organic pollutants, or carbon-basedcompounds, from sewage.AIt removes large objects from sewage.It allows large solid wastes to settle out from sewage, leaving dissolved nutrients in theeffluent.It filters sewage through trickle tanks containing reed beds, which help reduce the nutri-ent pollution in the effluent.BD.

Aerobic secondary treatment is done to remove organic pollutants.

There are multiple steps to treat wastewater from sewage. Which of the following state- ments best describes the process of aerobic secondary treatment? It encourages the growth of bacteria that remove organic pollutants, or carbon-based compounds, from sewage. It removes large objects from sewage. C It allows large solid wastes to settle out from sewage, leaving dissolved nutrients in the effluent. It filters sewage through trickle tanks containing reed beds, which help reduce the nutri- ent pollution in the effluent.

There are multiple steps to treat wastewater from sewage. Which of the following state- ments best describes the process of aerobic secondary treatment? It encourages the growth of bacteria that remove organic pollutants, or carbon-based compounds, from sewage. It removes large objects from sewage. C It allows large solid wastes to settle out from sewage, leaving dissolved nutrients in the effluent. It filters sewage through trickle tanks containing reed beds, which help reduce the nutri- ent pollution in the effluent.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter5: Gases

Section: Chapter Questions

Problem 130E

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