Wastewater treatment Exam Prep Questions And Answers (202472025)
As an operator, you are responsible to your employer for maintaining an economical
and efficient operating facility. - ✔✔TRUE
An operator has an obligation to the great numbers of people who rely on down
stream water supplies and are totally dependent on the operator's competence and
trust worthiness for their welfare - ✔✔TRUE
Today, the natural purification processes in rivers treat all the waste loads and keep
rivers clean. - ✔✔FALSE
Operators are water quality protectors on the front line of the water pollution battle.
- ✔✔TRUE
The main benefit of a successful wastewater treatment program is the protection of
the public health. - ✔✔TRUE
Without adequate, reliable records of every phase of operation, the effectiveness of
your operation has not been documented (recorded). - ✔✔TRUE
Your records showing a high-quality effluent will mean nothing to citizens visiting
your plant unless your plant appears clean and well maintained and the effluent looks
good. - ✔✔TRUE
Safety is never an operator responsibility. - ✔✔FALSE
Chief operators frequently have the responsibility of training new operators and must
encourage all operators to work safely. - ✔✔TRUE
,The waste water treatment field is changing rapidly and operators, maintenance
personnel, foremen, managers, instrumentation experts, and laboratory technicians
are sorely needed. - ✔✔TRUE
What is a treatment plant operator? - ✔✔The final and essential link in maintaining
and protecting the aquatic environment upon which all life depends on.
Why are wastewater treatment plants built? - ✔✔To purify soiled water and prevent
pollution.
How should wastewater treatment plant operators consider their job? - ✔✔As a
water quality protector on the front line of the water pollution control battle.
What is the primary objective of an operator operating a wastewater treatment plant?
- ✔✔To protect the receiving water quality by continuous and efficient plant
performance.
How can a well-guided tour for other operators help an operator? - ✔✔May allow
the other operators to suggest helpful solutions to operational problems.
What types of employers might a wastewater treatment plant operator work for? -
✔✔A city, sanitation district, or other public agency. A large industry that operates
its own treatment plant. A private contractor retained to operate and maintain a
municipal or industrial treatment plant.
Why do wastewater treatment plant operators need continuous training? Due to -
✔✔Advanced or improved equipment. Increasing budgets. Increasing
instrumentation. More facility tours. New treatment techniques.
, Why should an operator be present or at least available during the construction
period of a new plant? - ✔✔To become familiar with the entire plant, including the
equipment and machinery and their operation.
Operators are in the field of public relations and must be able to explain the purpose
and operation of their plant to which groups? - ✔✔City council or directors of the
plant. Civic organizations. Officials of regulatory agencies. Representatives of news
media. School classes.
Which factors are contributing to the increasing need for trained wastewater
treatment plant operators? - ✔✔More sophisticated treatment. Operator certification
regulations. Population growth. Regulatory requirements. Retirement of many
current operators.
All organic materials have one thing in common --- they all contain basic minerals.
- ✔✔FALSE
Most living creatures need oxygen to survive, including fish and other aquatic life. -
✔✔TRUE
Initial efforts to control human wastes evolved from the need to prevent the spread
of diseases. - ✔✔TRUE
The bacteria that grow in the intestinal tract of diseased humans find the environment
in the wastewater treatment plant or receiving waters favorable for their growth and
reproduction. - ✔✔TRUE
One of the primary functions of a treatment plant is the removal of solids from
wastewater. - ✔✔TRUE
As an operator, you are responsible to your employer for maintaining an economical
and efficient operating facility. - ✔✔TRUE
An operator has an obligation to the great numbers of people who rely on down
stream water supplies and are totally dependent on the operator's competence and
trust worthiness for their welfare - ✔✔TRUE
Today, the natural purification processes in rivers treat all the waste loads and keep
rivers clean. - ✔✔FALSE
Operators are water quality protectors on the front line of the water pollution battle.
- ✔✔TRUE
The main benefit of a successful wastewater treatment program is the protection of
the public health. - ✔✔TRUE
Without adequate, reliable records of every phase of operation, the effectiveness of
your operation has not been documented (recorded). - ✔✔TRUE
Your records showing a high-quality effluent will mean nothing to citizens visiting
your plant unless your plant appears clean and well maintained and the effluent looks
good. - ✔✔TRUE
Safety is never an operator responsibility. - ✔✔FALSE
Chief operators frequently have the responsibility of training new operators and must
encourage all operators to work safely. - ✔✔TRUE
,The waste water treatment field is changing rapidly and operators, maintenance
personnel, foremen, managers, instrumentation experts, and laboratory technicians
are sorely needed. - ✔✔TRUE
What is a treatment plant operator? - ✔✔The final and essential link in maintaining
and protecting the aquatic environment upon which all life depends on.
Why are wastewater treatment plants built? - ✔✔To purify soiled water and prevent
pollution.
How should wastewater treatment plant operators consider their job? - ✔✔As a
water quality protector on the front line of the water pollution control battle.
What is the primary objective of an operator operating a wastewater treatment plant?
- ✔✔To protect the receiving water quality by continuous and efficient plant
performance.
How can a well-guided tour for other operators help an operator? - ✔✔May allow
the other operators to suggest helpful solutions to operational problems.
What types of employers might a wastewater treatment plant operator work for? -
✔✔A city, sanitation district, or other public agency. A large industry that operates
its own treatment plant. A private contractor retained to operate and maintain a
municipal or industrial treatment plant.
Why do wastewater treatment plant operators need continuous training? Due to -
✔✔Advanced or improved equipment. Increasing budgets. Increasing
instrumentation. More facility tours. New treatment techniques.
, Why should an operator be present or at least available during the construction
period of a new plant? - ✔✔To become familiar with the entire plant, including the
equipment and machinery and their operation.
Operators are in the field of public relations and must be able to explain the purpose
and operation of their plant to which groups? - ✔✔City council or directors of the
plant. Civic organizations. Officials of regulatory agencies. Representatives of news
media. School classes.
Which factors are contributing to the increasing need for trained wastewater
treatment plant operators? - ✔✔More sophisticated treatment. Operator certification
regulations. Population growth. Regulatory requirements. Retirement of many
current operators.
All organic materials have one thing in common --- they all contain basic minerals.
- ✔✔FALSE
Most living creatures need oxygen to survive, including fish and other aquatic life. -
✔✔TRUE
Initial efforts to control human wastes evolved from the need to prevent the spread
of diseases. - ✔✔TRUE
The bacteria that grow in the intestinal tract of diseased humans find the environment
in the wastewater treatment plant or receiving waters favorable for their growth and
reproduction. - ✔✔TRUE
One of the primary functions of a treatment plant is the removal of solids from
wastewater. - ✔✔TRUE
