...unable to identify the particular contamination •which produces that effect." " Tt ought to be made an absolute condition for a public water supply that it should be incontaminable by drainage." " Supposing th.it sewage is discharged from one of the sewers, say at...

...fact as Mr. Simon said when examined before the Royal Commission on water supply " it ought to be made an absolute condition for a public water supply that it should be uncontaminable by drainage." The water when taken from the river, 122 or even if it is taken from the gentle slopes of cultivated...

...insist on the "practical" carrying into effect of the true principle as laid down by Mr. John Simon. — "It ought to be an absolute condition for a public...supply that it should be uncontaminable by drainage." Although I do not mean to enter in a statistical discussion, I will mention one or two serious statistical...

...the " practical " carrying into effect of the true principle as laid down by Mr. John Simon: — " It ought to be an absolute condition for a public water supply that it should be uncontaminated by drainage." The fallacies connected with dietetics are very numerous, but as they...

...water supplied to a town ought not to require purification. As Mr. Simon says : ' It ought to be made an absolute condition for a public water supply that it should be uncontaminable by drainage.' Where, however, the source of supply is a river, the water almost always requires to be purified on...

...whether or not at any given time what was noxious had been destroyed. Dr. Simon said it should be made an absolute condition for a public water supply, that it should be incontaminable with sewage, for the principle that the sewage becomes innocuous in water after a time...

...worst sample that the public are likely to be supplied with at any time." Simon's statement, that " it ought to be an absolute condition for a public...supply that it should be uncontaminable by drainage," is indorsed by the opinion of Parkes (Quain's Diet.) that " the great point in choosing water is, in...

...worst sample that the public are likely to be supplied with at any time." Simon's statement, that " it ought to be an absolute condition for a public...supply that it should be uncontaminable by drainage," is indorsed by the opinion of Parkes (Quain's Diet.) that " the great point in choosing water is, in...

...he holds the opinion which has been expressed in the above paragraph. He says, " It ought to be made an absolute condition for a public water supply that it should be uncontaminable by drainage." Dr. Angus Smith, while pointing out that the presence of nitrates and nitrites in river water is not...

...Thewatersupplied to a town ought not to require purification. As Mr. Simon says : ' It ought to be made an absolute condition for a public water supply that it should be uncontammable by drainage.' Where, however, the source of supply is a river, the water almost always...