Tuesday, December 25, 2012

Y type filter water pollution


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Y-type filters have become necessary tools we solve the water pollution, governance issues, and with it our lives will be restored calm of the past. Y-type filter 316L stainless steel sintered wire mesh filter accuracy up to 2 microns, set fully automatic high-pr essure backwash and ultrasonic cleaning technology in one, no need to replace the filter, clean thoroughly and no dead ends, automatic operation, automatic backwash, automatic sewage simultaneously with ultrasonic algae sterilization, reduce COD and other features. Y-type filter works: the operational status of the filter into the raw water filtration, ultrasonic cleaning sterilization, ultrasonic degradation of organic matter and high-pressure backwash, sewage and other different states in different locations of the same filter.

Chinese water poverty to what the point of it United Nations, one study reported that: the world s 12 million people facing moderate to high water pressure, 80 countries water shortage of drinking water of 20 million people can not be guaranteed. Is expected that by 2025, the situation will deteriorate further, the water shortage in the population will reach 2.8 billion to 3.3 billion. The officials of the World Bank predicted that in the next five years, "the water like oil, operating in the world".filter press manufacturers

For production water, in some places, per acre of rice a year takes about pouring more than 2,000 cubic meters of water, an acre of wheat, more than 1200 m3 of water. Utilization of water resources of the rural areas in China is only about 40%. In Ningxia, more than two tons per kilogram of rice water. Flood irrigation really good for the crops, so be it, but the fact that this practice is the most fundamental reason causing the salinization of the land. The production process of industrial water, our steelmaking unit water consumption compared with foreign advanced level high times or even several times. The reuse of water is less than 1/3 of the developed countries. So the lack of water and such extravagance, so we rely on to maintain this false wealthy Our current city tap water price is low cost and water prices deviate from the government implemented losses subsidies. In rural areas, and a ton of power mention filling price 4-9 points, the gravity irrigation price per ton 4% to 6%, the price of the 300 tons of Yellow River water not on top of a bottle of mineral water. The low price of water actually encourages a high consumption of water resources. Water tariff prices, without delay, this is a future event benefits the country and Lee. On the other hand, too necessary through a variety of ways, to the people across the country on a solid water-saving lesson.

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