These days the dream of your own swimming pool is cheaper and easier to achieve than you may think. In a private pool in the picturesque district town of Lörrach, the metering system DULCODOS® Pool Comfort ensures enjoyment in crystal-clear water.
- ProMinent Group - ProMinent GmbH
- Reference: It's much nicer to bathe in your own pool
Reference: It's much nicer to bathe in your own pool
Courtesy of ProMinent Group - ProMinent GmbH
Limiting swimming pool outbreaks of cryptosporidiosis – the roles of regulations, staff, patrons ...
Cryptosporidium is the leading cause of swimming pool outbreaks of gastroenteritis. Transmission occurs through the ingestion of oocysts that are passed in the faeces of an infected person or animal when an accidental faecal release event occurs. Cryptosporidium parasites present specific challenges for infection control as oocysts are highly resistant to chlorine levels used for pool disinfection, infected individuals can shed large numbers of oocysts, there is a long incubation period and shedding of oocysts...
A full-scale study of Cryptosporidium parvum oocyst and Cryptosporidium-sized microsphere removals ...
Removal of Cryptosporidium parvum oocysts and Cryptosporidium-sized microspheres was evaluated in full-scale swimming pools via high-rate sand filtration (31–34 m/h) with coagulation. Results showed that at least 90% of C. parvum oocysts and microspheres were removed by filtration with an initial dosage of coagulant B (1.56 mg/L), D (1.9 mg/L or 305 g/m2), or F (1.56 mg/L) from each swimming pool. Filtration with an initial dosage of coagulant E (0.1 mg·Al/L) achieved 82% C. parvum oocyst removal and 97% microspher...
DBPs in a chlorinated indoor swimming pool: occurrences and modeling
Swimming pool water contains higher chlorine residual and is maintained at a higher temperature than tap water. It constitutes environments with high levels of disinfection byproducts (DBPs) in water and air due to continuous disinfection and constant organic loading from the bathers. Exposure to DBPs is inevitable for any bather or trainer while such exposure can have cancer and non-cancer risks to humans. In this study, DBPs in tap water (S1) and water and air from a chlorinated indoor swimming pool before (S2)...
Case study - How UV can reduce corrosion in swimming pool structure
In 1985, twelve people were killed in Uster, Switzerland when the concrete roof of a swimming pool collapsed after only thirteen years of use. The roof was supported by stainless steel rods in tension, which failed. The Federal Materials Testing Institute, based in Duebendorf, Switzerland, and the Federal Materials Research and Testing Institute of Berlin concluded that the collapse was the result of chloride-induced stress corrosion cracking. In 2001, the suspended ceiling of a municipal swimming pool in Steenwijk...
The best alternative to the protection of the UF membranes - Case Study
Advance solutions to the recirculation of water in swimming pools. ProblemThe public swimming pools are continuously used during all the week for many people for making sport, amusement or relax. In these installations, the visual aspect and the sanitary conditions must be guaranteed all the time. In indoor public pools, even with the mandatory previous shower and the use of swimming cap, there are in the water suspended small particles (human hair and other small rests from the skin or bath costume). In case of...
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