Ventilation of Buildings: A Paper Read Before the Society of Civil and Mechanical Engineers, at No. 7, Westminster Chambers, on the 10th of January, 1873. (With Additions).Kell Bros., 1873 - 30 páginas |
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Página 18
... sewage are highly poisonous . Of all of them sulphuretted hydrogen may be fairly considered the most deadly . This gas is slightly heavier than air hence it is more difficult to remove than the lighter gases . 1000 1 1500 250 According ...
... sewage are highly poisonous . Of all of them sulphuretted hydrogen may be fairly considered the most deadly . This gas is slightly heavier than air hence it is more difficult to remove than the lighter gases . 1000 1 1500 250 According ...
Página 19
... sewage and not for surface and subsoil water , the difficulty would be very small indeed . The same objections will , moreover , apply to any system of artificial ventilation for sewers , whether it be by the furnace or by simple ...
... sewage and not for surface and subsoil water , the difficulty would be very small indeed . The same objections will , moreover , apply to any system of artificial ventilation for sewers , whether it be by the furnace or by simple ...
Página 25
... sewage contamination , especially if it be a small stream , or liable to dry up in summer . Stagnant ponds should ... sewerage , and it may safely be said that in any unsewered town , there is hardly a well , the water of which is fit to ...
... sewage contamination , especially if it be a small stream , or liable to dry up in summer . Stagnant ponds should ... sewerage , and it may safely be said that in any unsewered town , there is hardly a well , the water of which is fit to ...
Página 27
... sewage from the house to the sewers . will be obvious that if any accumulation of gas takes place in the sewers , it will pass up the ventilating pipe B , instead of forcing the trap and flowing into the house . Therefore , insist on ...
... sewage from the house to the sewers . will be obvious that if any accumulation of gas takes place in the sewers , it will pass up the ventilating pipe B , instead of forcing the trap and flowing into the house . Therefore , insist on ...
Página 29
... sewerage , it must be admitted that many difficulties are presented to us . Sewage must be disposed of by irrigation on the land , for there is no other successful method of dealing with it at present known , and therefore towns and ...
... sewerage , it must be admitted that many difficulties are presented to us . Sewage must be disposed of by irrigation on the land , for there is no other successful method of dealing with it at present known , and therefore towns and ...
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Termos e frases comuns
acid and water Admiralty air flue air per hour believe building burners called carbonic acid carpenter cast iron cause channel charcoal chimney cholera cisterns coal coal gas cold air combustion commonly consider cubic feet densities Desaguliers diameter difference difficulty draught efficient ventilation EGLESTON elements enter escape exit factories feet of air feet per hour form of cesspool foul air foul gas foul gases Fresh Air inlets furnace gas light grate heated heavier Intending tenants joists landlord light machine means mechanical ventilation nitrogen ornamental outer air oxide oxygen pass Peat perhaps persons Portland cement presence Pugging pumping putrid quantity of air readily respiration sanitary condition sanitary matters sanitary science sewage sewerage sewers shew shewn simple bodies Sir Jacob soil stations sulphuretted hydrogen Sulphurous Acid supply syphon thermo-ventilation tion town trap tubes tunnels valve ventilating pipe ventilating shafts wall waste water-closet