Take care the bleaching powder of the swimming pool hides the murderous intention

Take care the bleaching powder of the swimming pool hides the murderous intention
Study to reveal, children and teenagers swim in the disinfecting swimming pool of bleaching powder in scientific experiment, the possibility to suffer from breathing problem will increase.
According to the 14th, researcher of university of Catholicism Wan Lu of Belgium finds, compared with copper silver ion playing a killing virus role too, the probability that chlorine in the bleaching powder initiates breathing problems such as asthma,etc. increases greatly.
Alfred Professor Bernal who presides over research work says, the danger to children and teenagers respiratory system of chlorine element is 5 times that of second hand smoke at least.
Bernal and colleague regard 733 and 114 13 as the research object respectively to 18 -year-old teenagers, the former swims in using the swimming pool of chlorine, the latter swims in copper silver ion sterilizes the swimming pool in most of the time. They find, the person apt to be allergic swam totally after time exceeded 100 small in the last group of research object, the probability of suffering from pollen disease increases by 3 to 6 times. In over 1000 hour at chlorine sterilize in the swimming pool treating, suffer from anaphylactic the intersection of possibility and the intersection of increase and 2 to 3 times of rhinitis.

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