WorksheetsLow Level Effluent Treatment Plant Quiz
Total questions: 15
Worksheet time: 5mins
What is the total capacity of the collection tanks in the LLETP?
50 m³
60 m³
70 m³
80 m³
How many collection tanks does the LLETP consist of?
2
3
4
5
What type of effluent does the LLETP treat?
High-level radioactive effluent
Low-level radioactive effluent
Chemical effluent
Organic effluent
Which types of treatment lines are available in the LLETP?
Gamma and beta lines
Alpha and beta lines
Gamma and alpha lines
Alpha and delta lines
What are the two operating options provided by the LLETP?
Direct discharge & storage
Decay storage & discharge; Decay storage treatment & discharge
Pre-treatment & direct discharge
Chemical treatment & storage
What is the primary method used in the LLETP for effluent treatment?
Filtration
Chemical precipitation (flocculation-coagulation)
Sedimentation
Biological treatment
Which chemicals are added during the treatment process in the LLETP?
Chlorine and ammonia
Alum, soda ash, and Praestol
Sodium chloride and potassium
Hydrochloric acid and lime
Where does the solid phase (sludge) of the treated effluent get transferred to for drying?
Incinerator
Drying oven
Solar bed
Filtration unit
What happens to the treated supernatant from the flocculator?
It is recycled back into the system
It is discharged into the environment
It is pumped into a retention tank
It is evaporated
Which types of effluent are specifically processed in the LLETP?
Organic and chemical effluents
Alpha and beta effluents
Gamma and beta effluents
Alpha and gamma effluents
What method is used for treating sedimentation at LLETP?
Chemical precipitation
Biological treatment
Thermal treatment
Filtration
Which tank at LLETP is used for the retention of treated supernatant from the flocculator?
Holding tank
Retention tank
Delay tank
Collection tank
What is the purpose of the sedimentation process in the LLETP?
To remove suspended solids from the effluent
To adjust the pH of the effluent
To disinfect the effluent
To increase the temperature of the effluent
How is the effluent treated in the LLETP before discharge?
Through a series of biological processes
By direct discharge into the environment
By chemical precipitation and filtration
By evaporation and condensation
What is the role of Praestol in the treatment process at LLETP?
To adjust the pH of the effluent
To enhance flocculation and sedimentation
To disinfect the effluent
To increase the temperature of the effluent
