REHS exam questions with correct answers - Pools
% recirc from gutters/skimmers 60% Indirect or direct connection to water supply indirect how does deck and pool water drain to sewer air gap public pool chlorination automatic chlorinator Bacterial disease Staphylococcal streptococcal trachoma salmonella leptospira pseudomonas legionella shigella mycobacterium campylobacter E. coli viral disease Enterovirus Norwalk HepA protozoan disease Giardia cryptosporidium naegleria fowleri entamoeba helminths schistosoma ascaris fungal disease ringworm - trichophyton tinea Public beaches changes require sanitary survey pH: 6.5-8.3 sample: every 300ft in 2 ft density: 50-200 sq. ft/person closing a beach economic, social, psychological impacts swimming pool standards pH: 7.2-7.8 free Cl: 1.0-4.0 ppm Alkalinity: 80-120 mg/L
Written for
- Institution
- REHS
- Course
- REHS
Document information
- Uploaded on
- September 30, 2023
- Number of pages
- 5
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
Also available in package deal