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An old sewer gas chimney in Stonehouse, Plymouth, England, built in the 1880s to disperse sewer gas above residents. Sewer gas is a complex, generally obnoxious smelling mixture of toxic and nontoxic gases produced and collected in sewage systems by the decomposition of organic household or industrial wastes, typical components of sewage.
The smell was very bad, and common to the whole of the water; it was the same as that which now comes up from the gully-holes in the streets; the whole river was for the time a real sewer." [6] The smell from the river was so bad that in 1857 the government poured chalk lime, chloride of lime and carbolic acid into the river to ease the stench ...
Phantosmia (phantom smell), also called an olfactory hallucination or a phantom odor, [1] is smelling an odor that is not actually there. This hallucination is intrinsically suspicious as the formal evaluation and detection of relatively low levels of odour particles is itself a very tricky task in air epistemology.
There are lots of crappy situations you can run into when you're living in multi-unit housing. Loud neighbors in the apartment next door can keep you up at night or, if they're smokers, you might ...
The Secret to Making Your House Smell Amazing. Alina A. Wang. April 27, 2024 at 9:00 PM. ASIFE/istockphoto. Good Smells Only.
In plumbing, a trap is a U-shaped portion of pipe designed to trap liquid or gas to prevent unwanted flow; most notably sewer gases from entering buildings while allowing waste materials to pass through. In oil refineries, traps are used to prevent hydrocarbons and other dangerous gases and chemical fumes from escaping through drains.
A variation on this idea is the scent bomb, or perfume bomb, filled with an overpowering "cheap perfume" smell. At the upper end of the spectrum, the governments of Israel [ 4 ] and the United States of America are developing stink bombs for use by their law enforcement agencies and militaries as riot control [ 4 ] and area denial weapons .
What does healthy pee smell and look like? For the record, urine does have a smell, but it's usually very slight and not super noticeable, according to the Cleveland Clinic. That's because 95 ...