The Purification of Sewage: Being a Brief Account of the Scientific Principles of Sewage Purification and Their Practical ApplicationC. Lockwood and son, 1904 - 220 pages |
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Page 5
... , render their effluents such that no additional expense is incurred by the authority in treating the sewage and those who do not . In the former case no special charge should be made , SEWAGE : ITS NATURE AND COMPOSITION . 5.
... , render their effluents such that no additional expense is incurred by the authority in treating the sewage and those who do not . In the former case no special charge should be made , SEWAGE : ITS NATURE AND COMPOSITION . 5.
Page 9
... is no more difficult to treat than other sewage , we ought to look forward to the time when the water - carriage system is generally adopted . CHAPTER II . THE CHEMISTRY OF SEWAGE . Variations of SEWAGE : ITS NATURE AND COMPOSITION . 9.
... is no more difficult to treat than other sewage , we ought to look forward to the time when the water - carriage system is generally adopted . CHAPTER II . THE CHEMISTRY OF SEWAGE . Variations of SEWAGE : ITS NATURE AND COMPOSITION . 9.
Page 21
... treat- ment in septic tanks Effluent from filters suspension . Chlorine . Free ammonia . Albuminoid ammonia . Oxygen absorbed at 80 ° Fahr . in 3 minutes . Oxygen absorbed in 3 mins . after 7 days ' incubation . Putrescibility ...
... treat- ment in septic tanks Effluent from filters suspension . Chlorine . Free ammonia . Albuminoid ammonia . Oxygen absorbed at 80 ° Fahr . in 3 minutes . Oxygen absorbed in 3 mins . after 7 days ' incubation . Putrescibility ...
Page 25
... treated . The first washings from the streets and from the back yards produce sewage which is considerably stronger than that of the normal dry - weather flow , but after the surface has been swilled the surface drainage gradually ...
... treated . The first washings from the streets and from the back yards produce sewage which is considerably stronger than that of the normal dry - weather flow , but after the surface has been swilled the surface drainage gradually ...
Page 31
... treat . From what has been said , it will be seen that sewage is an extremely complex and unstable liquid . When quite fresh it is practically inodorous , and , if not coloured SEWAGE AND THE CHANGES IT UNDERGOES . 31.
... treat . From what has been said , it will be seen that sewage is an extremely complex and unstable liquid . When quite fresh it is practically inodorous , and , if not coloured SEWAGE AND THE CHANGES IT UNDERGOES . 31.
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Common terms and phrases
acre albuminoid ammonia alkaline amount apparatus applied Architect Author automatic bacteria BOILER carbonate cent chemical Chesterfield chlorine cloth coal colour Construction contact beds contains Craigentinny Crown 8vo cubic centimetre D. K. CLARK Diagrams dish distilled water distributor drain Electrical Engineer Enlarged estimated Fcap feet filtration flask Formulæ Fourth Edition free ammonia grains per gallon gramme half-bound Illustrations inches incubation intermittent iron irrigation land lime liquefied Manual Manufacture matter in solution Mechanical method Mining necessary Nessler nitrifying Nitrogen as nitrates obtained organic matter oxidation oxygen absorbed percolating filters permanganate pipette Plates Pollution potash Practical Handbook Practical Treatise precipitating tank purification Revised revolving river sand SCOTT BURN Second Edition septic tank sewage effluent sewage farm sewage filter sewers sludge soil solid matter standard solution Steam Students sulphuric acid surface suspended matter Tables tank effluent Third Edition tion tube volume water supply water-closet
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