### Activated Sludge MethodThe activated sludge method removes:- BOD- Nutrients- Inorganic chemicals- Bacteria### Question 15**Disposal of Hazardous Wastes**Hazardous wastes can be disposed of using:- Incinerator- Injection well- Landfill- All of the above### Question 16**EPA Classification of Hazardous Wastes**According to the EPA, wastes are classified as hazardous if:- They are included on the F, K, P, or U lists- They are toxic, corrosive, ignitable, or reactive- They contain radioactive materials- All of the above### Question 17**Sources of Municipal Solid Waste**The largest source of municipal solid waste is:- Plastics- Paper and paperboard products- Food- Glass

Answered: Hazardous wastes can be disposed of…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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The activated sludge is a process with concentration of microorganisms, basically bacteria, protozoa and fungi, which are present as loose clumped made if fine particles that are kept in suspension by stirring, with the aim of removing organic matter from wastewater.

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