Noise 's plant and "electronic nose" NOISE 'PUMPS BLOWERS
Recently our treatment plant has been adapted to environmental legislation.
These have also put in place three blowers. These pumps are used to transfer oxygen to the biological process.
In the district of their implementation has noticed a slight hum coming from 'plant.
Some residents are particularly sensitive to noise and more exposed to 'plant had advanced the protests, without the usual results.
In position that is my home in relation to 'the sound system was perceived fiebilmente, so as not to arouse boredom.
The situation has changed dramatically this year, oddly enough along with the media hype that has raised the 'plant, about the foul-smelling scents.
fact as video posted in the previous post, even now at my house the noise is strongly felt.
's question I ask myself is:
Since the pumps do not have manufacturing defects, because the noise has increased this year?
I can reasonably assume previously that the three pumps were not working together.
Maybe it was in operation only a , so the noise was fiebilmente previously perceived.
The biological process of oxygenation, previously, was appropriate and sufficient?
Probably yes. I have no reason to doubt it. The Harp periodically check the levels of oxygen in the 'on water' purified effluent.
's diversity and attention to' system after the media hype of recent months.
fact, since the blowers do not have manufacturing defects, why this year the noise is increased, it is reasonable to charge it peacefully simultaneous operation of three pumps. The process of oxygenation of the water, unlike in the past, this year is strongly requested.
Nature has endowed us with two hands and the air cleaner is equipped with three pumps. There must be a reason.
But my mental rumination sends me back to another question.
Since the pumps do not have manufacturing defects, no Executive Engineer who has overseen the work has never bothered to check their noise level? Who was responsible for verification?
On June 11 the last 'Tit Ing, CEO of Pure, the mayor Valla, ASL doctors, technicians and journalists harp on a visit to' plant said that the problem of noise of the pumps was easily solved with "4 deadening" .
I'm surprised this justification.
Before you spend money for proper, then, when people complain about the noise level we run for cover.
Before you experience the noise levels and facing corrective action not then you run out and buy "4 acoustic panels.
's been 3 months and of these panels, however, even the shadow.
Ing Tit, we are firmly convinced that only 4 acoustic panels to solve the noise problem.
We are certain also of your genuine and authoritative technical conviction, and we are very hopeful in your speech right after the summer.
"electronic nose"
On 1 July the company " LDS-Laser Data Service "Based in Milan, which deals with environmental monitoring by placing the territory of survey stations for continuous monitoring of the quality of ' air from the viewpoint of dispersion odorigine , sent an e-mail Valla to the Mayor and knowledge to 'Spider councilor, to' harp, and the writer, offering its own technologies and methods to check the provenance of various kinds of scents heard in 'area in question.
There are currently no known, if these contacts, our Mayor valleys and 'Alderman branch has been accepted.
is desirable that such cooperation we accept it, why go to "nose" on this subject now covers us only "and other ridiculous" .
fact the same I believe is the journalist Nicholas PEPE Journal of the South that on 11 August, about the malfunctioning of cleaners Japigia Quartier Saint Paul and has published the following articles: