TULANE MODULE 5 (WASTEWATER) QUESTIONS WITH DETAILED
VERIFIED AND 100% ACCURATE ANSWERS ALREADY GRADED A+
LATEST UPDATE!!!
Bacteria with the ability to live under both aerobic and anaerobic conditions are called:
A. obligate bacteria
B. facultative bacteria
C. anoxic aerobic bacteria
D. non-facultative bacteria - (answer)B. facultative bacteria
The difference between the initial dissolved oxygen in a sample of water and the dissolved oxygen in a
duplicate sample after a stated period of time is referred to as:
A. total suspended solids
B. chemical oxygen demand
C. total nitrogen
D. biochemical oxygen demand - (answer)D. biochemical oxygen demand
Which of the following is NOT a disease/infection associated with drinking contaminated water?
A. Hepatitis A
B. Dysentery
C. Typhoid Fever
D. Hepatitis D - (answer)D. Hepatitis D
Nitrogen, Phosphorous, and Ammonia are chemical compounds that are commonly found in wastewater
and are capable of contaminating groundwater supplies and aquatic environments. Collectively, these
compounds are often referred to as:
, TULANE MODULE 5 (WASTEWATER) QUESTIONS WITH DETAILED
VERIFIED AND 100% ACCURATE ANSWERS ALREADY GRADED A+
LATEST UPDATE!!!
A. supplements
B. nutrients
C. refractory organics
D. redoximorphs - (answer)B. nutrients
Which of the following measurements of water pollution is considered the best single-strength measure
of polluted water containing degradable wastes?
A. TSS
B. BOD
C. fecal coliforms
D. total nitrogen - (answer)B. BOD
Water quality classifications as assigned by the U.S. EPA and the states are based on:
A. size of local wastewater treatment facilities
B. the percentage of fresh vs. salt water available in a particular watershed
C. the best overall usage of the water based on stream flow, quality, and desired use
D. none of the above - (answer)C. the best overall usage of the water based on stream flow, quality, and
desired use
The __________ prohibits the discharge of pollutants into U.S. waters without a permit issued by EPA or
the states.
A. NRCS
B. SWCS
VERIFIED AND 100% ACCURATE ANSWERS ALREADY GRADED A+
LATEST UPDATE!!!
Bacteria with the ability to live under both aerobic and anaerobic conditions are called:
A. obligate bacteria
B. facultative bacteria
C. anoxic aerobic bacteria
D. non-facultative bacteria - (answer)B. facultative bacteria
The difference between the initial dissolved oxygen in a sample of water and the dissolved oxygen in a
duplicate sample after a stated period of time is referred to as:
A. total suspended solids
B. chemical oxygen demand
C. total nitrogen
D. biochemical oxygen demand - (answer)D. biochemical oxygen demand
Which of the following is NOT a disease/infection associated with drinking contaminated water?
A. Hepatitis A
B. Dysentery
C. Typhoid Fever
D. Hepatitis D - (answer)D. Hepatitis D
Nitrogen, Phosphorous, and Ammonia are chemical compounds that are commonly found in wastewater
and are capable of contaminating groundwater supplies and aquatic environments. Collectively, these
compounds are often referred to as:
, TULANE MODULE 5 (WASTEWATER) QUESTIONS WITH DETAILED
VERIFIED AND 100% ACCURATE ANSWERS ALREADY GRADED A+
LATEST UPDATE!!!
A. supplements
B. nutrients
C. refractory organics
D. redoximorphs - (answer)B. nutrients
Which of the following measurements of water pollution is considered the best single-strength measure
of polluted water containing degradable wastes?
A. TSS
B. BOD
C. fecal coliforms
D. total nitrogen - (answer)B. BOD
Water quality classifications as assigned by the U.S. EPA and the states are based on:
A. size of local wastewater treatment facilities
B. the percentage of fresh vs. salt water available in a particular watershed
C. the best overall usage of the water based on stream flow, quality, and desired use
D. none of the above - (answer)C. the best overall usage of the water based on stream flow, quality, and
desired use
The __________ prohibits the discharge of pollutants into U.S. waters without a permit issued by EPA or
the states.
A. NRCS
B. SWCS
