Sewage Purification Plants
Sewage Purification Plants
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In our eReader you can find the full English version of the book. Read Sewage Purification Plants Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Sewage Purification Plants
What reading level is Sewage Purification Plants book?
To quickly assess the difficulty of the text, read a short excerpt:
In a paper given by Mr. Alvord a number of years ago, the coarse bacteria bed was described. These beds were filled and emptied in much the same way as the ordinary contact bed, except that raw sewage (still holding the suspended organic matter) was 138 Alvord Sewage Purification Plants.
applied. Between the time of emptying and filling, little oppor- tunity was given for air to reach the interior, as the retained organic matter and organic growth prevented easy access, and this and the quick c...onsumption of the oxygen reaching the interior formed con- ditions which made the bacterial action mainly anaerobic. There was then little effect on the matter in solution, and the effect was similar to septic action. I think such a bed should retain the name "coarse bacteria bed, " and that the term "contact bed" should be confined strictly to what was formerly known as fine bacteria beds. The contact bed, then, takes sewage from which most of the suspended matter has been removed by some process and acts upon the finely divided matter and upon that in solution.
What to read after Sewage Purification Plants?
You can find similar books in the "Read Also" column, or choose other free books by John W John Watson Alvord to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
In a paper given by Mr. Alvord a number of years ago, the coarse bacteria bed was described. These beds were filled and emptied in much the same way as the ordinary contact bed, except that raw sewage (still holding the suspended organic matter) was 138 Alvord Sewage Purification Plants.
applied. Between the time of emptying and filling, little oppor- tunity was given for air to reach the interior, as the retained organic matter and organic growth prevented easy access, and this and the quick c...onsumption of the oxygen reaching the interior formed con- ditions which made the bacterial action mainly anaerobic. There was then little effect on the matter in solution, and the effect was similar to septic action. I think such a bed should retain the name "coarse bacteria bed, " and that the term "contact bed" should be confined strictly to what was formerly known as fine bacteria beds. The contact bed, then, takes sewage from which most of the suspended matter has been removed by some process and acts upon the finely divided matter and upon that in solution.
What to read after Sewage Purification Plants?
You can find similar books in the "Read Also" column, or choose other free books by John W John Watson Alvord to read onlineMoreLess
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