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