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  1. Monitoring is a useful thing, but is of little value if it is to be redone.
    I think that many mayors cry crocodile tears, not having made any city or town in the world with a single small neighborhood prototype with sewers autodepurative of water and air together, connected to heat exchange towers, which would eliminate the external units of air conditioners, would filter the air and would exchange heat with the ground, while the chimneys with double walls would depurate fumes and would recover the CO2 and heavy gases with dust, creating a path Escape down to purify aerobically in vertical wells, with air polluted the water equally polluted. While the semi purified water would flow in existing sewers by alkalized mini greenhouses limestone, connected to purifying wells, the air, relieved by heavy gases and dust more or less subtle, instead would rise to the atmosphere through the wash that happen in greenhouses limestone, connected to the heat exchange towers over mentioned. The sludge extracted from the bottom of the wells, on the other hand would make a path anaerobic separated from the water, to produce biogas in the digester closer, which would not produce bad smells odors, being matched to the aerobic treatment of the sludge, while the liquid digestate, would be used to produce other biomass in biological overlapping ponds that produce even purified water, part of which would create artificial rain in other limestone greenhouses where the air extracted from the digesters themselves and from the biological heating station combined would be deodorized and impoverished of CO2. Of all this there is a comma in any city in the world because no one is fighting to have these. Protest with the powerful is useless, if you leave in their hands the arbitrary solutions. They continue to raise taxes and create mega purification plants far from cities that are useless, Indeed produce acidic waters that increase eutrophication and global warming, while the purification of urban air does not exist. You invoke the winds so air dispersion in the atmosphere: pain shared is a joy for all? In reality, urban smog and smoke are deposited everywhere, including glaciers, which obscured absorb more heat, while those that remain in the atmosphere produce acid rain producing desertification. These are the reasons why the current purifications are wrong. The global treatment should be incorporated into the environment avoiding at the origin of all process dispersion of polluting, as summarized above and illustrated in detail on the site web http://www.spawhe.eu. But of this we can not speak freely with the experts that are simple employees, who have to obey the employers. In discussions on Linkedin easily, it comes off topic if you talk about global purification, prefer to speak only of new energy to pull water to their mill. On facebook, on the other hand, there is greater freedom of expression, but no one is really interested in solutions. Nevertheless the global purification, as well as being the only efficient solution for the protection of the environment is also one that could lead to increased employment, all being redone.

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