By Michael J. McGuire
Might be no different development of public well-being has been as major. but, few be aware of the fascinating tale of an easy idea-disinfecting public water platforms with chlorine-that in exactly a hundred years has stored extra lives than the other unmarried future health improvement in human historical past.
At the flip of the 20 th century, so much scientists and medical professionals known as the addition of chloride of lime, a toxic chemical, to public water provides not just a preposterous inspiration but additionally an unlawful act - till a brave health professional, Dr. John L. Leal, operating with George W. Fuller, the era's maximum sanitary engineer, proved it may be performed thoroughly and successfully on a wide scale.
This is the 1st booklet to inform the amazing precise tale of the 1st use of chlorine to disinfect a urban water offer, in Jersey urban, New Jersey, in 1908. this crucial booklet additionally corrects incorrect information long-held within the historic list approximately who used to be accountable for this momentous occasion, giving late attractiveness to the genuine hero of the story-an unflagging champion of public health and wellbeing, Dr. John L. Leal
Read Online or Download Chlorine Revolution, The: The History of Water Disinfection and the Fight to Save Lives PDF
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Extra info for Chlorine Revolution, The: The History of Water Disinfection and the Fight to Save Lives
20 Demons, Miasma, and the Death Spiral “During the fourth week night temperatures slowly fall to 102 or 101 degrees, while the morning temperatures begin to approach normal, even becoming sub-normal in some instances. With lower temperatures all the symptoms tend to improve, the pulse grows stronger, the mind becomes clear, the tongue becomes moist, and the patient begins to desire food. “The fever sometimes persists for a few weeks longer, but usually the fi fth week begins the period of convalescence, which may last anywhere from two or three weeks to as many months, and if no complication sets in the patient recovers.
The example provided by Bazalgette was repeated in England and the United States, where water supply intakes were located downstream of sewage discharges. 65 His claims were unsubstantiated. He presented no data and no proof; he simply based his claim on the coincidence of dates. He also ignored the extraordinary efforts of British officials to quarantine any ships or travelers from Hamburg during the epidemic. The United States also avoided a cholera epidemic in 1892, but this was not because of any sewer systems built in the previous years.
In 1885, an unusual weather event happened—torrential rainfall and a flood of biblical proportions. The city was lucky that cholera and typhoid epidemics did not result from the storm’s flushing raw sewage into the lake. Instead, a myth was created. It has been reported by a number of otherwise knowledgeable authors and journalists that as a result of the 1885 deluge, a cholera epidemic wiped out 90,000 Chicagoans—about 12 percent of the population. In fact, no case of cholera had been detected in the city from 1873 onward.