1|Page
TCEQ SURFACE WATER B LICENSE TEST 2025 WITH
100% VERIFIED QUESTIONS AND EXPERT
SOLUTIONS| GUARANTEED VALUE AND SUCCESS.
When pressure testing a new line, how much pressure do you add? - (answers)1.5
times normal pressure, up to 150 pounds, whichever is greater
What would cause a repeat Bac-T sample? - (answers)Incomplete form, not
enough sample, silt or slime in the bottle, positive e-coli, all of the above
What are the layers of stratification? - (answers)Upper layer - Epilimnion. Middle
layer - Thermocline. Bottom Layer - Hypolimnion.
What standard must bleach meet? - (answers)NSF (National Sanitation
Foundation)
What is the Solid contact unit? - (answers)Also known as a Sludge blanket unit, it
is an all-in-one unit, handling mixing, flocculation and sedimentation, with an
upward flow.
What is the number one sludge removal process in Texas? -
(answers)Lagooning/Lagoons.
What are the Log removals for cryptosporidium, giardia and viruses? -
(answers)Cryptosporidium - Log 2, 99%. Giardia - Log 3, 99.9%. Viruses - Log 4,
99.99%.
, 2|Page
Which two filter membranes remove the most NTUs? - (answers)RO (Reverse
Osmosis), and Nano Filtration
What are lime and soda ash used for removing? - (answers)Hardness
What purpose does aeration serve in the softening process? - (answers)Releases
CO2 which helps keep hardness in solution.
What is the Jar Test Process? - (answers)Unknown
What can replace primary coagulation? - (answers)Cationic polymers.
What tells you that the chloramine ratio is off? - (answers)The presence of di and
tri chloramines, and excessive free ammonia.
What is the Right to Know law? - (answers)Typically included in the MSDS. The
law includes employers providing information, training and PPE for various
chemicals worker may be exposed to.
What is the action level for Lead and Copper in the Lead and Copper Rule? -
(answers)0.015 mg/L for Lead, 1.3 mg/L for Copper
TCEQ SURFACE WATER B LICENSE TEST 2025 WITH
100% VERIFIED QUESTIONS AND EXPERT
SOLUTIONS| GUARANTEED VALUE AND SUCCESS.
When pressure testing a new line, how much pressure do you add? - (answers)1.5
times normal pressure, up to 150 pounds, whichever is greater
What would cause a repeat Bac-T sample? - (answers)Incomplete form, not
enough sample, silt or slime in the bottle, positive e-coli, all of the above
What are the layers of stratification? - (answers)Upper layer - Epilimnion. Middle
layer - Thermocline. Bottom Layer - Hypolimnion.
What standard must bleach meet? - (answers)NSF (National Sanitation
Foundation)
What is the Solid contact unit? - (answers)Also known as a Sludge blanket unit, it
is an all-in-one unit, handling mixing, flocculation and sedimentation, with an
upward flow.
What is the number one sludge removal process in Texas? -
(answers)Lagooning/Lagoons.
What are the Log removals for cryptosporidium, giardia and viruses? -
(answers)Cryptosporidium - Log 2, 99%. Giardia - Log 3, 99.9%. Viruses - Log 4,
99.99%.
, 2|Page
Which two filter membranes remove the most NTUs? - (answers)RO (Reverse
Osmosis), and Nano Filtration
What are lime and soda ash used for removing? - (answers)Hardness
What purpose does aeration serve in the softening process? - (answers)Releases
CO2 which helps keep hardness in solution.
What is the Jar Test Process? - (answers)Unknown
What can replace primary coagulation? - (answers)Cationic polymers.
What tells you that the chloramine ratio is off? - (answers)The presence of di and
tri chloramines, and excessive free ammonia.
What is the Right to Know law? - (answers)Typically included in the MSDS. The
law includes employers providing information, training and PPE for various
chemicals worker may be exposed to.
What is the action level for Lead and Copper in the Lead and Copper Rule? -
(answers)0.015 mg/L for Lead, 1.3 mg/L for Copper
