Texas TCEQ Installer II practice
Pathogens - ANS- Disease causing microorganisms that are passed into water through
feces.
Microorganism - ANS- Any living thing too small to see with a naked eye.
Viruses - ANS- Are from 10 too 100 times smaller than bacteria, can only function and
reproduce in living cells.
Bacteria - ANS- Single celled organisms.
Bacteria,Microorganism, and Viruses - ANS- are all different types of pathogens.
The weight of wastewater. - ANS- 8.34 pounds per gallon.
Three Main Areas of Wastewater. - ANS- Physical, Chemical, Bacteriological.
TSS - ANS- Total Suspended Solids
TDS - ANS- Total dissolved solids
TSS and TDS added together equal. - ANS- Total Solids.
Formula: - ANS- TSS+TDS=TR
Organic Material - ANS- Carbohydrates, proteins, fats.
Carbs - ANS- Stabilizes first
Proteins - ANS- Are more difficult to stabilize.
Fats - ANS- Are the most difficult to stabilize.
Area - ANS- Length x Width
Area Formula - ANS- A=πr²
, Volume - ANS- Length x Width x Height
Volume Formula - ANS- V=πr² x H(height)
Capacity - ANS- Length x Width x Height x 7.48
Capacity Formula - ANS- C=πr²xHx7.48
Public Water Wells from Tanks - ANS- 50feet
Public Water Wells from soil absorption systems, unlined et beds - ANS- 150feet
Public Water Wells from Lined Evapotranspiration. - ANS- 150feet
Public Water Wells Sewer pipe with water tight joints. - ANS- 50feet
Public Water Wells from Surface Application (Edge of Spray Area) - ANS- 150feet
Public Water Wells from Surface Application (Edge of Spray Area) - ANS- 150feet
Public Water Wells from Drip Irrigation - ANS- 150feet
Public Water Supply Lines from Tanks - ANS- 10 feet
Public Water Supply Lines from lined evapotranspiration beds - ANS- 10 feet
Public Water Supply Lines from sewer pipe with watertight joints - ANS- 10 feet
Public Water Supply Lines from surface application (Edge of spray area) - ANS- 10 feet
Public Water Supply Lines from drip irrigation - ANS- 10 feet
Wells and underground Cisterns from tanks - ANS- 50 feet
Wells and underground Cisterns from Soil absorption systems, & unlined ET beds. -
ANS- 100 feet
Wells and underground Cisterns from Lined evapotranspiration beds - ANS- 50 feet
Wells and underground Cisterns from sewer pipes with watertight connections - ANS- 20
feet
Wells and underground Cisterns from Surface Application (Edge of Spray Areas) - ANS-
100 feet
Pathogens - ANS- Disease causing microorganisms that are passed into water through
feces.
Microorganism - ANS- Any living thing too small to see with a naked eye.
Viruses - ANS- Are from 10 too 100 times smaller than bacteria, can only function and
reproduce in living cells.
Bacteria - ANS- Single celled organisms.
Bacteria,Microorganism, and Viruses - ANS- are all different types of pathogens.
The weight of wastewater. - ANS- 8.34 pounds per gallon.
Three Main Areas of Wastewater. - ANS- Physical, Chemical, Bacteriological.
TSS - ANS- Total Suspended Solids
TDS - ANS- Total dissolved solids
TSS and TDS added together equal. - ANS- Total Solids.
Formula: - ANS- TSS+TDS=TR
Organic Material - ANS- Carbohydrates, proteins, fats.
Carbs - ANS- Stabilizes first
Proteins - ANS- Are more difficult to stabilize.
Fats - ANS- Are the most difficult to stabilize.
Area - ANS- Length x Width
Area Formula - ANS- A=πr²
, Volume - ANS- Length x Width x Height
Volume Formula - ANS- V=πr² x H(height)
Capacity - ANS- Length x Width x Height x 7.48
Capacity Formula - ANS- C=πr²xHx7.48
Public Water Wells from Tanks - ANS- 50feet
Public Water Wells from soil absorption systems, unlined et beds - ANS- 150feet
Public Water Wells from Lined Evapotranspiration. - ANS- 150feet
Public Water Wells Sewer pipe with water tight joints. - ANS- 50feet
Public Water Wells from Surface Application (Edge of Spray Area) - ANS- 150feet
Public Water Wells from Surface Application (Edge of Spray Area) - ANS- 150feet
Public Water Wells from Drip Irrigation - ANS- 150feet
Public Water Supply Lines from Tanks - ANS- 10 feet
Public Water Supply Lines from lined evapotranspiration beds - ANS- 10 feet
Public Water Supply Lines from sewer pipe with watertight joints - ANS- 10 feet
Public Water Supply Lines from surface application (Edge of spray area) - ANS- 10 feet
Public Water Supply Lines from drip irrigation - ANS- 10 feet
Wells and underground Cisterns from tanks - ANS- 50 feet
Wells and underground Cisterns from Soil absorption systems, & unlined ET beds. -
ANS- 100 feet
Wells and underground Cisterns from Lined evapotranspiration beds - ANS- 50 feet
Wells and underground Cisterns from sewer pipes with watertight connections - ANS- 20
feet
Wells and underground Cisterns from Surface Application (Edge of Spray Areas) - ANS-
100 feet
