WASTEWATER GRADE 1 EXAM / LATEST
VERSION ACTUAL EXAM AND STUDY GUIDE 92
QUESTIONS AND CORRECT DETAILED ANSWERS
Practice questions for this set
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100 lbs wastewater per day, .2 lbs TSS/day, .17 BOD/day
Give this one a try later!
1 S 2 storm water
3 Total solids population equivalents
Don't know?
Terms in this set (92)
, Comes from schools, homes, hospitals, businesses, light
domestic wastewater industrial facilities.
population equivalents 100 lbs wastewater per day, .2 lbs TSS/day, .17
BOD/day
industrial wastewater Comes from industries. Compatible wastes can be processed
by the plant. Incompatible wastes are toxic to the plant.
sanitary wastewater The combined domestic and industrial waste waters from
community.
storm water Water that runs off roads, parking lots, and other impervious
surfaces during rain and snow storms
sanitary sewers Convey domestic and industrial waste waters, typically from
where they are generated to the plant.
storm sewers Convey storm water, typically from storm drains directly to a
point of discharge (stream, river, ocean).
combined sewers Convey sanitary waste water combined with storm water.
Reasons to collect federal and state regulatory compliance, process
samples control, trouble shooting, special studies including
future designs.
grab sample One time sample. Chlorine residual, coliform tests, settable
solids, dissolved oxygen, pH, grease and oil, sulfide tests.
Time based composite Fixed volume of sample is collected after passage of a set
sample amount of time over a certain time period.
Fixed volume of sample is collected after a prescribed
amount of flow has passed through the sampling point, or a
Flow based composite volume of sample proportional to the flow is collected after
sample passage of a prescribed amount of time over a certain time
period. This sample can also be called a flow proportional
composite sample.
VERSION ACTUAL EXAM AND STUDY GUIDE 92
QUESTIONS AND CORRECT DETAILED ANSWERS
Practice questions for this set
Learn / Study with Learn
100 lbs wastewater per day, .2 lbs TSS/day, .17 BOD/day
Give this one a try later!
1 S 2 storm water
3 Total solids population equivalents
Don't know?
Terms in this set (92)
, Comes from schools, homes, hospitals, businesses, light
domestic wastewater industrial facilities.
population equivalents 100 lbs wastewater per day, .2 lbs TSS/day, .17
BOD/day
industrial wastewater Comes from industries. Compatible wastes can be processed
by the plant. Incompatible wastes are toxic to the plant.
sanitary wastewater The combined domestic and industrial waste waters from
community.
storm water Water that runs off roads, parking lots, and other impervious
surfaces during rain and snow storms
sanitary sewers Convey domestic and industrial waste waters, typically from
where they are generated to the plant.
storm sewers Convey storm water, typically from storm drains directly to a
point of discharge (stream, river, ocean).
combined sewers Convey sanitary waste water combined with storm water.
Reasons to collect federal and state regulatory compliance, process
samples control, trouble shooting, special studies including
future designs.
grab sample One time sample. Chlorine residual, coliform tests, settable
solids, dissolved oxygen, pH, grease and oil, sulfide tests.
Time based composite Fixed volume of sample is collected after passage of a set
sample amount of time over a certain time period.
Fixed volume of sample is collected after a prescribed
amount of flow has passed through the sampling point, or a
Flow based composite volume of sample proportional to the flow is collected after
sample passage of a prescribed amount of time over a certain time
period. This sample can also be called a flow proportional
composite sample.
