Sewerage: The Designing, Construction, and Maintenance of Sewerage SystemsJ. Wiley, 1901 - 459 páginas |
Dentro del libro
Resultados 1-5 de 52
Página 36
... equal 453 , which is about P for the Tenth Ward , New York City . A block with lots 25 feet by 80 feet and with 6 occu- pants each represents fairly well the most dense residence section of an average city of 10,000 to 100,000 ...
... equal 453 , which is about P for the Tenth Ward , New York City . A block with lots 25 feet by 80 feet and with 6 occu- pants each represents fairly well the most dense residence section of an average city of 10,000 to 100,000 ...
Página 37
... equal the entire capacity of the system . * Where flush - tanks are used ( see Chapter V ) an additional allowance is frequently made for water from them . But this seems entirely unnecessary , since their very purpose is to tem ...
... equal the entire capacity of the system . * Where flush - tanks are used ( see Chapter V ) an additional allowance is frequently made for water from them . But this seems entirely unnecessary , since their very purpose is to tem ...
Página 43
... equals the water - consumption where the taps and sewer- connections are equal in number . The engineer must select and use with a great deal AMOUNT OF SEWAGE . 43 and Water Consumption, Des Moines, Ia.
... equals the water - consumption where the taps and sewer- connections are equal in number . The engineer must select and use with a great deal AMOUNT OF SEWAGE . 43 and Water Consumption, Des Moines, Ia.
Página 48
... the rainfall discharged from any given drainage - area is nearly constant for rains of all consider- able intensity and lasting equal periods of time . This cir- 200 Plate II . MAXIMUM FLOW FROM DRAINAGE AREA IN 48 SEWERAGE .
... the rainfall discharged from any given drainage - area is nearly constant for rains of all consider- able intensity and lasting equal periods of time . This cir- 200 Plate II . MAXIMUM FLOW FROM DRAINAGE AREA IN 48 SEWERAGE .
Página 50
... equal to the time required for the concentration of the drainage - waters from the entire tributary area at the point of observation ; but if the rainfall continues at the same intensity for a long period , the said percentage will ...
... equal to the time required for the concentration of the drainage - waters from the entire tributary area at the point of observation ; but if the rainfall continues at the same intensity for a long period , the said percentage will ...
Contenido
18 | |
21 | |
23 | |
30 | |
31 | |
37 | |
39 | |
44 | |
47 | |
52 | |
56 | |
60 | |
64 | |
70 | |
73 | |
78 | |
85 | |
88 | |
93 | |
95 | |
97 | |
103 | |
106 | |
111 | |
116 | |
117 | |
120 | |
122 | |
131 | |
138 | |
139 | |
141 | |
144 | |
148 | |
153 | |
155 | |
157 | |
159 | |
166 | |
167 | |
171 | |
183 | |
185 | |
190 | |
192 | |
198 | |
199 | |
245 | |
252 | |
254 | |
256 | |
260 | |
263 | |
265 | |
270 | |
271 | |
275 | |
279 | |
281 | |
287 | |
291 | |
295 | |
297 | |
302 | |
306 | |
310 | |
319 | |
326 | |
328 | |
333 | |
335 | |
341 | |
347 | |
354 | |
355 | |
361 | |
362 | |
368 | |
371 | |
374 | |
383 | |
388 | |
391 | |
394 | |
396 | |
407 | |
413 | |
447 | |
448 | |
450 | |
452 | |
453 | |
Otras ediciones - Ver todas
Términos y frases comunes
acre albuminoid ammonia back-filling beds bottom braces branch brick sewers brick-work capita carbonic acid carried catch-basins cement centre chemical chlorine clay cleaned combined sewers concrete connection construction contractor cost cubic danger deposits depth diameter dilution discharge drain driven East Orange effluent engineer excavation feet per second filled filter filtration flowing full flush-tank flushing foot gallons grade gravel ground-water house-connections house-sewage house-sewer inches inlets invert inverted siphon iron joints laid least length less lime manhole masonry material maximum method mortar necessary nitrates nitrogen nuisance obtained 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 trench usually velocity vertical 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...