Wt5 Study guides, Class notes & Summaries
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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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