id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
27947	nan	The Home Medical Library, Volume 5 (of 6)			.txt	text/plain	49761	2889	70	Pipes--Fresh-air Inlets--Soil and Waste Cost of Hot-air Systems--Cast-iron Hot-water causes trouble, bad taste, or odor; water in open house tanks and in running water; then there are hot-air, steam, and electric pumps, =Composition.=--Soil consists of solids, water, and air. usually contains a mixture of air and water, or what is called _ground forced out of the soil by the movements of the ground water and air. For large houses either steam or hot-water heating is the (4) Contamination of the soil, ground water, and air by percolation of (2) _Separate Vertical Pipes_ for sewage proper, for waste water, and receiving all waste water and sewage from the vertical pipes, and in air pressure being due to heating of pipes by the hot water water and air in the pipes with which the trap is connected. trapped, sewer-connected and water-supplied open sink. water-supply pipes, as there is a possibility of contaminating the	./cache/27947.txt	./txt/27947.txt