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TCEQ COMPREHENSIVE TEST PAPER QUESTIONS AND VERIFIED ANSWERS REVIEW SHEET

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TCEQ COMPREHENSIVE TEST PAPER QUESTIONS AND VERIFIED ANSWERS REVIEW SHEET

Institution
TCEQ
Module
TCEQ

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TCEQ COMPREHENSIVE TEST PAPER
QUESTIONS AND VERIFIED ANSWERS
REVIEW SHEET

●● Accidental Discharge must notify TCEQ within
Answer: 24 hours


●● Fresh Wastewater is usually
Answer: dishwasher gray with slight odor


●● Septic Wastewater is usually
Answer: Dark with a disagreeable odor


●● PH scale ranges from
Answer: 0-14


●● BOD stands for
Answer: Biochemical Oxygen Demand


●● Primary causes of stoppage are
Answer: roots and grease

, ●● Minimum velocity to keep solids in suspension
Answer: 2ft per sec


●● Water velocity in a Grit chamber is
Answer: 1 ft per sec


●● Primary sludge is about
Answer: 94%-96% water


●● Secondary sludge is about
Answer: 99% water


●● Mixture of Raw Wastewater and Microorganisms
Answer: Mixed Liqour


●● Quality Sludge is
Answer: Brown and has musty odor


●● If the BOD on the plant is high
Answer: DO levels should be increased

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Institution
TCEQ
Module
TCEQ

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Written in
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Type
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Questions & answers

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