Sewerage: The Designing, Construction, and Maintenance of Sewerage SystemsJ. Wiley, 1901 - 459 páginas |
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Página vi
... FLUSHING AND VENTILATION . 25. Necessity for Flushing ....... 26. Methods of Flushing ... 27. Appliances for Flushing .. 28. Necessity for Ventilation .. 29. Methods of Ventilation ... PAGE 60 73 78 81 85 88 93 95 97 CHAPTER VI ...
... FLUSHING AND VENTILATION . 25. Necessity for Flushing ....... 26. Methods of Flushing ... 27. Appliances for Flushing .. 28. Necessity for Ventilation .. 29. Methods of Ventilation ... PAGE 60 73 78 81 85 88 93 95 97 CHAPTER VI ...
Página viii
... Flushing ...... 85. Cleaning .. CHAPTER XVI . THE SEWAGE TREATMENT PROBLEM . 340 341 347 349 354 86. Composition of Sewage .. 361 87. Sewage Analyses ...... 368 88. Aims of Treatment .. 374 CHAPTER XVII . PREVENTION OF NUISANCE . 89 ...
... Flushing ...... 85. Cleaning .. CHAPTER XVI . THE SEWAGE TREATMENT PROBLEM . 340 341 347 349 354 86. Composition of Sewage .. 361 87. Sewage Analyses ...... 368 88. Aims of Treatment .. 374 CHAPTER XVII . PREVENTION OF NUISANCE . 89 ...
Página 9
... flushing , is usually sufficient and no difficulty is found in providing it . Some expense , however , is frequently incurred for flushing- water and to this extent is there force to the objection . Places which are without a general ...
... flushing , is usually sufficient and no difficulty is found in providing it . Some expense , however , is frequently incurred for flushing- water and to this extent is there force to the objection . Places which are without a general ...
Página 11
... flushing would im- prove Combined Sewers also , and would probably be em- ployed if the amount of water necessary to keep them clean were not , through its vastness , prohibitive , unless it can be in- troduced from a river or other ...
... flushing would im- prove Combined Sewers also , and would probably be em- ployed if the amount of water necessary to keep them clean were not , through its vastness , prohibitive , unless it can be in- troduced from a river or other ...
Página 31
... flushing - water reaching the sewer . It would seem , therefore , that we may make a close approximation to the amount of house - sewage by using the water - consumption of the town in question . This can usually be obtained from the ...
... flushing - water reaching the sewer . It would seem , therefore , that we may make a close approximation to the amount of house - sewage by using the water - consumption of the town in question . This can usually be obtained from the ...
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Términos y frases comunes
acre ammonia amount of sewage average back-filling bacteria bottom braces brick sewers brick-work capacity capita catch-basins cement centre chlorine cleaned combined sewers concrete connection construction contractor cost cubic feet danger deposits depth diameter dilution discharge drain driven effluent engineer excavation feet per second filter flowing full flush-tank flushing foot formula gallons given grade ground-water house-connections house-sewage house-sewers inches increase inlets invert inverted siphon iron joints laid least length less lime manhole masonry material maximum method minutes mortar necessary nitrates nitrogen obtained ordinarily organic matter outlet oxidation oxygen pipe sewers placed plank plumb-bob possible probably pump quantity quicksand rainfall removed run-off sand septic tank sewage flow sewer-pipe sewerage sheathing side siphon sludge soil stone storm storm-sewers storm-water stream street sub-drain sufficient surface tank templet tion trench usually velocity ventilation vertical vitrified clay pipe wetted perimeter
Pasajes populares
Página 225 - ... due notice thereof in writing, served personally upon or left 23 at the shop, office, or usual place of abode, or with the agent of the said 24 party of the second part, and the said party of the second part...
Página 224 - Boston, for or on account of any injuries or damages received or sustained by any party or parties, by or from the said Contractor, his servants or agents...