Cryptosporidium - Study guides, Class notes & Summaries

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 TCEQ Surface Water B License Exam Guide 2024 Popular
  • TCEQ Surface Water B License Exam Guide 2024

  • Exam (elaborations) • 4 pages • 2024
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  • When pressure testing a new line, how much pressure do you add? - 1.5 times normal pressure, up to 150 pounds, whichever is greater What would cause a repeat Bac-T sample? - Incomplete form, not enough sample, silt or slime in the bottle, positive e-coli, all of the above What are the layers of stratification? - Upper layer - Epilimnion. Middle layer - Thermocline. Bottom Layer - Hypolimnion. What standard must bleach meet? - NSF (National Sanitation Foundation) What is the Solid con...
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ServSafe Final Exam Questions and Answers Updated (2024 / 2025) (Verified Answers) Popular
  • ServSafe Final Exam Questions and Answers Updated (2024 / 2025) (Verified Answers)

  • Exam (elaborations) • 20 pages • 2024 Popular
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  • ServSafe Final Exam Questions and Answers Updated (2024 / 2025) (Verified Answers) 1. To be considered an outbreak, a foodborne illness must a. include at least six people. b. involve more than one food. c. be confirmed by laboratory analysis. d. show different symptoms in different people. C 2. Two guests became ill after eating at a restaurant. They each ate different food items and suffered different symptoms. Would the incident be considered a foodborne illness outbreak? a. No, b...
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Water Treatment Grade 4 exam prep already passed
  • Water Treatment Grade 4 exam prep already passed

  • Exam (elaborations) • 20 pages • 2024
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  • which disinfectant would work best against Cryptosporidium Ozone The pH of a Water sample Is greater than the PHs so the Langlier index indicates the water is scale forming When water high in calcium bicarbonate is softened by ion exchange Sodium Bicarbonate remains in the product water A bypass valve would be used with a gate valve Where ground frost is expected the riser pipes in a meter pit should be atleast how far away from any wall of the meter box to prevent freezing 1-2 inches ...
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Star Guard Elite Exam Questions and Answers Graded A+
  • Star Guard Elite Exam Questions and Answers Graded A+

  • Exam (elaborations) • 13 pages • 2023
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  • Star Guard Elite Exam Questions and Answers Graded A+ while on station lifeguarding, what will occupy the majority of your time? searching the water what is a crucially important fact for lifeguards to be aware of at all times? drowning can happen quickly and silently to anyone at any time swimmers should not be allowed to participate in contests involving extended breath holding or underwater swimming true what does RWI stand for? recreational water illness if a break in your skin comes int...
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WT5 Water Treatment Grades 3 & 4 Exam Questions and Answers
  • WT5 Water Treatment Grades 3 & 4 Exam Questions and Answers

  • Exam (elaborations) • 64 pages • 2024
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  • Which disinfectant would work best against cryptosporidium ozone dichloramine hypochlorite ion hypochlorous ion ozone The pH of a water sample is greater than the pHs, so the Langelier index? indicates the water is corrosive is negative indicates the water is scale forming indicates the water is stable indicates the water is scale forming When water high in calcium bicarbonate is softened by ion exchange all cations and anions are removed regeneration is usually accomplished by an ...
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Water Treatment Grade 4 exam prep:Water Treatment Grade 4 exam preparation:  Questions & Answers: Updated A+ Guide
  • Water Treatment Grade 4 exam prep:Water Treatment Grade 4 exam preparation: Questions & Answers: Updated A+ Guide

  • Exam (elaborations) • 29 pages • 2024
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  • which disinfectant would work best against Cryptosporidium (Ans- Ozone The pH of a Water sample Is greater than the PHs so the Langlier index (Ans- indicates the water is scale forming When water high in calcium bicarbonate is softened by ion exchange (Ans- Sodium Bicarbonate remains in the product water A bypass valve would be used with a (Ans- gate valve Where ground frost is expected the riser pipes in a meter pit should be at least how far away from any wall of the meter bo...
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Hmm 403 Into To Public Health Tests UPDATED Actual Exam Questions and  CORRECT Answers
  • Hmm 403 Into To Public Health Tests UPDATED Actual Exam Questions and CORRECT Answers

  • Exam (elaborations) • 31 pages • 2024
  • Hmm 403 Into To Public Health Tests UPDATED Actual Exam Questions and CORRECT Answers unless something unusual happens, like the outbreak of Cryptosporidium in the Milwaukee water supply, people assume that they are basically safe. - CORRECT ANSWER- true even when public health scientists are certain they know all about the causes of a problem and what should be done to solve it, a political decision is generally necessary before action can be taken to solve it. - CORRECT ANSWER- true
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Water Treatment Grade 4 Exam Prep Already Passed
  • Water Treatment Grade 4 Exam Prep Already Passed

  • Exam (elaborations) • 40 pages • 2024
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  • Which disinfectant would work best against Cryptosporidium Ozone The pH of a Water sample Is greater than the PHs so the Langlier index indicates the water is scale forming When water high in calcium bicarbonate is softened by ion exchange Sodium Bicarbonate remains in the product water A bypass valve would be used with a gate valve Where ground frost is expected the riser pipes in a meter pit should be atleast how far away from any wall of the meter box to prevent freezing 1-2 inches ...
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Water Treatment Grade 4 Exam Prep Already Passed
  • Water Treatment Grade 4 Exam Prep Already Passed

  • Exam (elaborations) • 40 pages • 2024
  • Available in package deal
  • Which disinfectant would work best against Cryptosporidium Ozone The pH of a Water sample Is greater than the PHs so the Langlier index indicates the water is scale forming When water high in calcium bicarbonate is softened by ion exchange Sodium Bicarbonate remains in the product water A bypass valve would be used with a gate valve Where ground frost is expected the riser pipes in a meter pit should be atleast how far away from any wall of the meter box to prevent freezing 1-2 inches ...
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SWS exam 2 Verified Questions and  Answers
  • SWS exam 2 Verified Questions and Answers

  • Exam (elaborations) • 7 pages • 2024
  • SWS exam 2 Verified Questions and Answers Helicobacter pylori is typically NOT considered to be a problem in developed nations - CORRECT ANSWER-true What type of water system has the greatest number of outbreaks - CORRECT ANSWER-community which of the following are among the barriers that failed in the Walkerton outbreak? - CORRECT ANSWER-mointoring, treatment, source protection, reporting what is the best way to remove cryptosporidium from drinking water - CORRECT...
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