| James Alfred Wanklyn - 1876 - 206 páginas
...unless the albuminoid ammonia reaches something like 0. 10 per million. Albuminoid ammonia above 0. 10 per million begins to be a very suspicious sign ; and over 0.15 it ought to condemn a water absolutely. The absence of chlorine, or the absence of more than one... | |
| George Wilson - 1877 - 532 páginas
...ammonia per million. Free ammonia, however, being absent or very small, a water should not be condemned unless the albuminoid ammonia reaches something like...and over -15 ought to condemn a water absolutely." There is no doubt, however, that there are many surface well-waters in country districts containing... | |
| Cornelius Benjamin Fox - 1878 - 554 páginas
...ammonia per million. Free ammonia, however, being absent, or very small, a water should not be condemned unless the albuminoid ammonia reaches something like...and over •15 ought to condemn a water absolutely." Objections. Objections. Several objections have been urged against this process, the principal of which... | |
| James Alfred Wanklyn, Ernest Theophron Chapman - 1879 - 214 páginas
...unless the albuminoid ammonia reaches something like o. 10 per million. Albuminoid ammonia above o. 10 per million begins to be a very suspicious sign ; and over o. 1 5 it ought to condemn a water absolutely. The absence of chlorine, or the absence of more than... | |
| 1883 - 304 páginas
...per million. Free ammonia, however, being absent, or very small, " a water should not be condemned unless the albuminoid ammonia reaches something "...and over '15 ought to condemn a water absolutely." According to the analysis of Mr. DeSouza the river above Naroo Shunker's Ghat, the highest point where... | |
| George Lowell Austin - 1883 - 64 páginas
...yielding a considerable quantity of free ammonia, along with more than .05 parts of albuminoid ammonia per million. Albuminoid ammonia above .10 per million...and over .15 ought to condemn a water absolutely." CHLORINE. — To determine the amount of chlorine in a water, proceed as follows : Place seventy cubic... | |
| Great Britain. Parliament. House of Commons - 1883 - 582 páginas
...per million. Free ammonia, however, being absent, or very small, " a water should not be condemned unless the albuminoid ammonia reaches something "...ammonia above • 10 per million begins to be a very " suspicions sign; and over '15 ought to condemn a water absolutely." According to the analysis of... | |
| 1885 - 600 páginas
...yielding a considerable quantity of free ammonia, along with more than .05 parts of albuminoid ammonia per million. Albuminoid ammonia above .10 per million...and over .15 ought to condemn a water absolutely." The Board of Health believed that they had reason for the opinion that aside from the purposeful addition... | |
| William Pitt Mason - 1890 - 60 páginas
...would clear away all difficulty of interpretation by holding that "Albuminoid ammonia above .10 part per million begins to be a very suspicious sign ; and over .15 it ought to condemn a water absolutely." Yet that such a hard and fast rule is too severe for general... | |
| 1893 - 870 páginas
...ammonia per million. Free ammonia, however, being absent or very small, a water should not be condemned unless the albuminoid ammonia reaches something like...and over .15 ought to condemn a water absolutely." In making a practical application of these rules it should be borne in mind, as Wilson in his Hand-book... | |
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