The concern in relation to the wastefulness and losses of water comes in recent years growing of excellent form, and the world passes for a campaign of awareness on the importance and necessity of the valuation of the water. The inefficient use of the water means equipment of bigger capacity as, great tanks and immense flows. The new technologies readjust equipment, modify operations without the additional necessity of physical space. The measurement individualization of water can be defined as being the verification the technology of Individualization measurement (for commercial residential economy/); Carried through through hydrometer installed in the branch of feeding of each unit (DESO, 2005). ANA (2005) considers the survey of the pointer or index of consumption (IC), that it is the relation enters the consumed volume of water in one determined period, called historical period, I number and it of consuming agents in this period as form to evaluate the water consumption. For Toledo (2004), up to 2025, the industries will be responsible for 24% of the world-wide water consumption.
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Silicone – what is it? Silicones – a macromolecular organosilicon compounds. Silicone polymers have a structure as the main silicon-oxygen chains with organic side groups – methyl, ethyl, vinyl, etc., which are attached to the silicon atoms. By varying the length of the main chain, the type and quantity of side groups and cross-linking, was synthesized silicone rubber with a certain set of properties. Silicone rubber receive curing mixtures containing rubber, fillers – various kinds of silicon oxide, processing aids and other ingredients. In the process of vulcanization of silicone rubber containing fillers (various types of silicon dioxide), processing aids and other ingredients are obtained silicone rubber with different sets of often unique properties.
Size of camera technology today has allowed us to produce models whose sizes are small enough to enter a pocket, as well as cameras that need to carry a pendant. So we choose the smallest camera enters a pocket to keep it close at hand? Not necessarily. As with everything else, there’s always cons. The most compact cameras have a zoom usually very limited or no zoom and the price is higher because of its apparent practicality. Another drawback is that to be so small, there is a lack stability when taking pictures at low speed and can be moved out (unless we use tripod). On the other hand, there are some features of the cameras that we require for themselves larger bodies, for example: a long-range zoom lens (obviously a camera with 10x zoom is not going to get into your pocket!).