Create

Random

0

0

Statistics for Texas Waste Water Treatment Ch#04 Industrial Waste Monitoring

Click here to take the quiz!

General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 48 times
(6 since last reset)
The average score is 12 of 15

Answer Stats

Question	Answer	% Correct
Which of the following industries that might contribute shock loads to the treatment plant?	All of the above	100%
There are two sample types: grab sample and _______ sample.	composite	100%
Non-hazardous wastes are chlorides, alkalinity, color, phosphorus and _______.	iron	100%
Hazardous wastes are cyanide, _______, organics and gasoline.	sulfides	100%
The reaction between waste streams is known as a ________ effect.	synergistic	100%
The National Pretreatment Program protects publicly owned treatment works (POTWs) and the environment from hazardous or toxic wastes discharged into the wastewater system.	True	100%
Monitoring involves scheduled, unscheduled, demand and self-monitoring.	True	100%
The national program regulations require POTWs, with flow greater than 50MGD, to establish an industrial pretreatment program as a permit condition.	False	83%
Which of the following is not part of a typical waste water system use ordinance?	Private waste water use conditions	83%
Problems prevented by pretreatment are: POTW operation interference, sludge contamination, chemical exposure to workers, and effluent pollutants.	True	83%
The equitable method for recovering program costs is a user charge system.	True	67%
Discharge standards prohibit pollutants that create a fire hazard, have a pH >5.0 obstruct flow, upset treatment or raise wastewater temperature < 140° F entering the collection system.	False	50%
A pretreatment program includes legal authority, procedures, monitoring, technical limits, industry survey and pay scales.	False	50%
Operators must be alert to instructions regarding sample _______ and treatment.	preservation	50%
Sampling tools and containers must be _______.	clean	33%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

You have not taken this quiz since the last reset

Countries of the World Quiz

Random Capital to Country

Countries by Borders in 90 Seconds

12 Months in 15 Seconds

World Capitals Quiz

U.S. Presidents Quiz

Countries by First Two Letters in 90 Seconds

Champions League Winners

Countries that Start with A

East Asia Map Quiz

Mythical Creatures Quiz #1

Countries that Start with K

Africa Capitals Quiz

Save Your Progress