Flow pollutants - Samenvattingen, Aantekeningen en Examens

Stormwater EPA Exam with Complete Questions and Answers (Graded A)Stormwater EPA Exam with Complete Questions and Answers (Graded A)Stormwater EPA Exam with Complete Questions and Answers (Graded A)Stormwater EPA Exam with Complete Questions and Answers (Graded A) What Generates Stormwater discharge? - ANSWER-Discharge is generated by runoff from land and impervious areas such as paved streets, parking lots, and building rooftops during rainfall and snow events that often contain pollutants in ...

What is the correct order for warewashing? Ans: wash-rinse-sanitize-airdry Employees should wash their hands for a minimum of? Ans: 20 seconds What animal is most likely to carry rabies? Ans: Bats How often should a restaurant septic be inspected? Ans: anually What are some degradable pollutants? Ans: Oil and Grease, Organic Matter, Phenols, Cyanides, ammonia, nitrites, and organic nitrogen 2 What are some non degradable pollutants? Ans: Extremely decay resistant. Sulfates, Metalli...

What document should be reviewed prior to arriving to a job site to determine if amines or polyamides will be present? - Answer - Safety Data Sheet (SDS), formerly MSDS Specification term: Will - Answer - The owner is responsible for performing the action Specification term: Should - Answer - The contractor is strongly recommended but not required to preform the action Specification term: May - Answer - The contractor has open choice on actions Specification term: Shall - Answer - The cont...

What are the objectives of constructing a fiber roll/wattle? Sediment control, runoff control, erosion control Which targeted pollutants are managed by fiber rolls/wattles? Sediment, hydrocarbons/petroleum products What are baffles? Structural BMPs designed to lengthen the flow path of basins/traps/ponds as well as slowing, calming, and distributing the flow in these devices, thus allowing pollutants more time to fall out of suspension True or False: Baffles may be solid (wood, si...

True or False: The CGP states that inspections are to occur only during normal working hours. True True or False: The CGP does not mandate inspection of equipment storage and maintenance areas. False True or False: Since 1998, regulations require permits for Phase I (5 acres or more) projects. Since 2003, permits also required for Phase II (1 or more acres) projects. True True or False: Under the Clean Water Act (CWA), citizens can bring civil action against violators of ...

BACKFLOW PREVENTION ASSEMBLY Exam Solved Questions With Revised Correct Detailed Answers 1. A PVB may be installed with (A) A pump downstream (B) A water heater downstream (C) A shutoff valve downstream (D) An eievated storage tank downstream - ANSWER downstream A shutoff valve 2. The relief valve of a Reduced Pressure Principle Assmbly remains closed during normal operation due to (A) Supply side pressure (B) The relief valve spring (C) Zone pressure (...

Preliminary Treatment - Answer-the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished in? - Answer-preliminary treatment Rotating Biological Contactor - Answer-a type of biological secondary treatment process How are protozoa (cause of amoebic dysentery) destroyed? - Answer-disinfe...

TX Class C Wastewater Treatment License Exam Test Questions With Revised Correct Answers Preliminary Treatment - ANSWER : the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished in? - ANSWER : preliminary treatment Rotating Biological Contactor - ANSWER : a type of biolog...

Preliminary Treatment the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished in? preliminary treatment Rotating Biological Contactor a type of biological secondary treatment process How are protozoa (cause of amoebic dysentery) destroyed? disinfection Other than stream discharge, what...

MD Stationary Engineer Exam Questions with All Correct Answers Gases of Combustion that cool on Contact with the boiler heating Surface before combushion is completed Cause a(n) _________ - ANSWER Formation of soot and smoke In the event of a flame failure, the programmer will______ - ANSWER Secure the fuel, purge the firebox, and then shut down Boil the water must be conditioned to prevent ______ (3 Answers) - ANSWER Formation of scale, oxygen pitt...