Sewerage: The Designing, Construction, and Maintenance of Sewerage SystemsJ. Wiley, 1901 - 459 páginas |
Dentro del libro
Resultados 1-5 de 59
Página 25
... ordinary conditions , but remains on or near the surface of the water , with which it mixes . Such intermingling is often slow , and the discharge of a sewer can in many cases be traced for a long distance as a separate stream ...
... ordinary conditions , but remains on or near the surface of the water , with which it mixes . Such intermingling is often slow , and the discharge of a sewer can in many cases be traced for a long distance as a separate stream ...
Página 34
... an excep- tional rate in certain portions of New York City . For an ordinary residence district six persons to each dwening is a See also Table No. 31 , page 430 . TABLE NO . 2 . Cities . Population . Persons 34 SEWERAGE .
... an excep- tional rate in certain portions of New York City . For an ordinary residence district six persons to each dwening is a See also Table No. 31 , page 430 . TABLE NO . 2 . Cities . Population . Persons 34 SEWERAGE .
Página 35
... ordinary cases , being contributed by water - closet flushes , urinals , and wash - basins . One person In factories and stores which do not use to each 50 square feet of floor - space may be taken as a maximum density for factories ...
... ordinary cases , being contributed by water - closet flushes , urinals , and wash - basins . One person In factories and stores which do not use to each 50 square feet of floor - space may be taken as a maximum density for factories ...
Página 60
... ordinary sewer must be due to one cause only the attraction of gravitation . The velocity of this flow is retarded by friction and other obstacles affecting it along the line of the sewer . The general formula for the velocity due to ...
... ordinary sewer must be due to one cause only the attraction of gravitation . The velocity of this flow is retarded by friction and other obstacles affecting it along the line of the sewer . The general formula for the velocity due to ...
Página 63
... ordinary pipe sewers ... With ordinary brick - work ... 013 .015 ... 017 With rubble or granite - block paving . Kutter's formula is seen to provide for variations in c due not only to the character of the channel but also to changes in ...
... ordinary pipe sewers ... With ordinary brick - work ... 013 .015 ... 017 With rubble or granite - block paving . Kutter's formula is seen to provide for variations in c due not only to the character of the channel but also to changes in ...
Contenido
200 | |
227 | |
229 | |
231 | |
237 | |
239 | |
241 | |
242 | |
18 | |
21 | |
23 | |
30 | |
31 | |
37 | |
44 | |
47 | |
52 | |
56 | |
60 | |
64 | |
70 | |
73 | |
78 | |
81 | |
85 | |
88 | |
93 | |
95 | |
97 | |
103 | |
106 | |
111 | |
116 | |
117 | |
120 | |
122 | |
126 | |
131 | |
138 | |
139 | |
141 | |
144 | |
148 | |
153 | |
155 | |
157 | |
159 | |
166 | |
171 | |
183 | |
185 | |
190 | |
192 | |
198 | |
199 | |
244 | |
245 | |
246 | |
252 | |
254 | |
256 | |
260 | |
265 | |
270 | |
271 | |
275 | |
279 | |
281 | |
287 | |
291 | |
295 | |
297 | |
301 | |
306 | |
319 | |
326 | |
333 | |
340 | |
347 | |
354 | |
355 | |
361 | |
362 | |
368 | |
371 | |
374 | |
383 | |
388 | |
391 | |
394 | |
396 | |
407 | |
418 | |
429 | |
447 | |
448 | |
450 | |
452 | |
453 | |
461 | |
Otras ediciones - Ver todas
Términos y frases comunes
acre albuminoid ammonia anaerobic back-filling bottom braces branch brick sewers brick-work Brocton capacity capita carbonic acid catch-basins cement centre chemical chlorine cleaned combined sewers concrete connection construction contract contractor cost cubic danger deposits depth diameter dilution discharge drain effluent engineer excavation feet per second filled filter filtration flush-tank flushing foot gallons grade gravel ground-water house-connections house-sewage house-sewer inches increase inlets invert inverted siphon iron joints laid least length less lime manhole masonry material maximum method mortar necessary nitrates nitrogen nuisance obtained ordinarily organic matter outlet oxidation oxygen pipe sewers placed plank Plate plumb-bob precipitation prevent probably pump purification quantity quicksand rainfall removed run-off sand septic tank sewage flow sewer-pipe sewerage sheathing side siphon sludge soil stone storm-sewer storm-water stream street sub-drain sufficient surface templet tion trap trench usually velocity vertical vitrified vitrified clay pipe
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...