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Halogen derivatives of hydrocarbons - trihalomethanes (THMs), are formed in disinfected swimming pool waterпїЅ mostly when chlorine compounds are used for the process. THMs have a negative impact on human health because they are carcinogenic and mutagenic. In Poland, the contents of THMs in swimming pool water and air are standardized, the norm for swimming pool water is 100 g/dm3. Several factors can influence the THMs formation in water, but most important are processes and chemicals used for water treatment. Th...

Passage form the idea to market is a long journey, which if it is appropriately planned, may bring satisfaction and success. On the other hand, implementation new technology on the market give a risk of grave errors committing at the stage of planning. The procedure of transfer may end with fiasco, even though the concepts were really innovative and interesting. In this paper determinants of geothermal water deironing technology commercialization has been presented. The developed technology has been not breakthrou...

The introduction of the Minister of HealthпїЅs Regulation of 20 April 2010 on the quality of water intended for consumption by people resulted in the duty of testing the condition of water delivered to a consumer. In effect, a change in water quality during its distribution was noticed in many sites. There are many causes of this phenomenon, e.g. water supply system building material, quality of water coming out of the treatment station, failures and processes taking place in the system, for this reason, it is ver...