Quest 2 - On-Site Sewage Treatment ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Basics and Design exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
Who was our lecturer? - correct answers✔✔Sara Heger
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What are the 3 approaches to wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔1) Centralized ||\\||\\ ||\\||\\
-collection network for many homes with central ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment facility ||\\||\\ ||\\||\\
-surface discharge (PCA permit) ||\\||\\ ||\\||\\ ||\\||\\
2) Decentralized
||\\||\\
-individual/small groups of homes with onsite treatment ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-soil based dispersal/subsurface discharge (PCA permit)
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
3) Combination of the two
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,What four components make up an onsite wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment system? - correct answers✔✔1) Wastewater ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
source
2) Collection and storage
||\\||\\ ||\\||\\ ||\\||\\
3) Pretreatment compounds
||\\||\\ ||\\||\\
4) Final treatment and dispersal components (-
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
>groundwater->well->source)
What methods are used in primary treatment of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
wastewater (minimum)? - correct answers✔✔- ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
stabilization ponds ||\\||\\
-septic tank ||\\||\\
What methods are used in secondary treatment of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
wastewater? - correct answers✔✔-activated sludge ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-trickling filter ||\\||\\
-standard soil treatment area ||\\||\\ ||\\||\\ ||\\||\\
,What methods are used in disinfection of wastewater? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔-chlorination ||\\||\\
-dechlorination
-UV
-ozone
What methods are used in advance wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment? - correct answers✔✔-N removal ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-P removal
||\\||\\
-filtration
Where does Minneapolis's drinking water come from? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Mississippi River ||\\||\\ ||\\||\\
How many times has the water in the Mississippi River
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
been digested once it reaches New Orleans? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔8 times ||\\||\\
, What is the current goal for wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Dispersal ||\\||\\
What was the past goal for wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Disposal ||\\||\\
What is the limiting factor for tech advancements allowing
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
removal of pathogens, solids, nutrients? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔Cost
List advantages of decentralized systems in wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment. - correct answers✔✔-cost effective ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-easier maintenance ||\\||\\
-lower O&M requirements ||\\||\\ ||\\||\\
-lower energy requirements ||\\||\\ ||\\||\\
-flexible design ||\\||\\
-enhancement for reuse ||\\||\\ ||\\||\\ ||\\||\\
-green development ||\\||\\
-sewer extent limited ||\\||\\ ||\\||\\
Basics and Design exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
Who was our lecturer? - correct answers✔✔Sara Heger
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What are the 3 approaches to wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔1) Centralized ||\\||\\ ||\\||\\
-collection network for many homes with central ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment facility ||\\||\\ ||\\||\\
-surface discharge (PCA permit) ||\\||\\ ||\\||\\ ||\\||\\
2) Decentralized
||\\||\\
-individual/small groups of homes with onsite treatment ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-soil based dispersal/subsurface discharge (PCA permit)
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
3) Combination of the two
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,What four components make up an onsite wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment system? - correct answers✔✔1) Wastewater ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
source
2) Collection and storage
||\\||\\ ||\\||\\ ||\\||\\
3) Pretreatment compounds
||\\||\\ ||\\||\\
4) Final treatment and dispersal components (-
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
>groundwater->well->source)
What methods are used in primary treatment of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
wastewater (minimum)? - correct answers✔✔- ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
stabilization ponds ||\\||\\
-septic tank ||\\||\\
What methods are used in secondary treatment of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
wastewater? - correct answers✔✔-activated sludge ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-trickling filter ||\\||\\
-standard soil treatment area ||\\||\\ ||\\||\\ ||\\||\\
,What methods are used in disinfection of wastewater? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔-chlorination ||\\||\\
-dechlorination
-UV
-ozone
What methods are used in advance wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment? - correct answers✔✔-N removal ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-P removal
||\\||\\
-filtration
Where does Minneapolis's drinking water come from? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Mississippi River ||\\||\\ ||\\||\\
How many times has the water in the Mississippi River
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
been digested once it reaches New Orleans? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔8 times ||\\||\\
, What is the current goal for wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Dispersal ||\\||\\
What was the past goal for wastewater treatment? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔Disposal ||\\||\\
What is the limiting factor for tech advancements allowing
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
removal of pathogens, solids, nutrients? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔Cost
List advantages of decentralized systems in wastewater
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
treatment. - correct answers✔✔-cost effective ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
-easier maintenance ||\\||\\
-lower O&M requirements ||\\||\\ ||\\||\\
-lower energy requirements ||\\||\\ ||\\||\\
-flexible design ||\\||\\
-enhancement for reuse ||\\||\\ ||\\||\\ ||\\||\\
-green development ||\\||\\
-sewer extent limited ||\\||\\ ||\\||\\
