Rehs wastewater - Study guides, Class notes & Summaries

REHS Exam: Review Questions and Answers 100% CorrectREHS Exam: Review Questions and Answers 100% CorrectREHS Exam: Review Questions and Answers 100% CorrectREHS Exam: Review Questions and Answers 100% CorrectEBL - ANSWER-elevated blood level iron MCL in water - ANSWER-4ppm radon source - ANSWER-uranium pH of wastewater - ANSWER-6-9 (6.5-8.5avg) nematodes - ANSWER-ancylostoma/necator (hookworms), anisakiasis (roundworm), trichinella (roundworm) cestodes - ANSWER-taenia solium and s...

REHS/RS/LEHP Exam Chap 15List 6 events that would require a major emergency response. - correct answer 1. Infections disease outbreaks 2. Hurricanes 3. Major earthquakes 4. Wildfires 5. Terrorist/chemical attacks 6. Floods What does FEMA stand for and what does it do? - correct answer Federal Emergency Management Agency; Prevents, prepares for, responds to, and recovers from domestic disasters When fully preparing for a disaster response, are household pets included in the planning?...

REHS Study Guide Questions And Answers All Correct What is the depth at which flies can emerge from a landfill? - ANS 6 inches compacted and 5 inches noncompacted Why is the use of copper sulfate crystals recommended for some septic tanks systems - ANS It will destroy roots that the solutions comes in contact with What is the overall purpose of bar screens, comminutors, and grit chambers when it comes to wastewater treatment? - ANS It removes larger solid What is the most ...

REHS Environmental Engineering, Planning, and Impact Analysis A certificate of compliance is issued by the ____________ when a system is properly installed. a. manufacturer b. health department c. EPA d. property owner - correct answer health department The proper sequence of a solid waste entering the incinerator process and environmental engineering control is a. dumping platform, storage, charging hopper, residue quenching, wastewater treatment b. dumping platform, storage, cha...

REHS Exam Ch. 12 Wastewater Questions and Complete Solutions Graded A+

REHS Environmental Engineering, Planning, and Impact Analysis A certificate of compliance is issued by the ____________ when a system is properly installed. a. manufacturer b. health department c. EPA d. property owner - correct answer health department The proper sequence of a solid waste entering the incinerator process and environmental engineering control is a. dumping platform, storage, charging hopper, residue quenching, wastewater treatment b. dumping platform, storage, cha...

What are the treatment processes in PRELIMINARY Wastewater Treatment? - ANSWER-Screening Comminution Grit Removal Pre-Aeration Flow Metering / Sampling What are the treatment processes in PRIMARY Wastewater Treatment? - ANSWER-Sedimentation / Flotation What are the treatment processes in SECONDARY Wastewater Treatment? - ANSWER-Biological Treatment (ie activated sludge, trickling filters, rotating biological contactor (RBC)) Sedimentation What are the treatment processes in TERTI...