According to the gradual implementation of environmental law, industrial exhaust substances such as sulfur dioxide and nitrogen oxides also need to increase control, industrial exhaust gas desulfurization is indispensable coal columnar activated carbon, industrial exhaust gas desulfurization is an efficient resource smoke gas desulfurization process, it can not only eliminate the SO2 in the flue gas pollution, recycling and the use of activated carbon had experienced deep-processing of waste can be able to achieve the purpose of recycling. Currently, the worldwide application of industrial exhaust gas desulfurization and denitrification technology no less than 60 species, some of these technologies have been industrialized, which activated carbon is considered to be one way to have practical value. Columnar activated carbon coal desulfurization capable of simultaneous desulfurization and denitrification treatment, denitrification rate can reach 50% -80%. With the extent of water pollution worsening gold activated carbon, potable water dwindling, declining quality, attracted the close attention of people around the world, well-known high-quality drinking water beneficial to human health, to achieve high-quality drinking water technology, it is necessary to adopt advanced water treatment technology, but only a very small part due to drinking water, the city's total water supply, if the high cost of water treatment processes, improve the city's water quality and pricing of all water, then regardless of the purpose , water use, is clearly unreasonable, it is not economical. Activated carbon drinking water and one of the means in combination with other methods can be used for purification. Its advantages are: for chloroform, pesticides, different odor, organics removal of oil effects; partially removing the bacteria, chlorine, magnesium, sediments; calcium, iron, potassium and other elements that are not useful for the removal of the body; reduced color; Cost is not. In the treatment of drinking water, under normal circumstances, the ion exchange resins can not be comparable with the shell activated carbon, reverse osmosis process is also very good ability to remove organics columnar activated carbon iodine value, because the cost is too high and can not be promoted. Ultrafiltration although cheaper, but only for the removal of organic molecules effective air purification activated carbon adsorption rate, the scope has been limited. Activated carbon is generally a specific method for removing an organic compound is the cheapest. Silver shell activated carbon activated carbon to purify drinking water is the best feature of activated carbon, high strength core-shell as raw fruit, with a special silver refining process, is widely used in drinking fountains, water purifiers, water purification equipment and other mineral pot in. Deodorizing charcoal | Song Xin charcoal water filter (certified) | Wuzhou charcoal provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) is Zhengzhou, cleaning, cleaning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Song Xin filter in leadership with the staff warmly welcome all inquiries negotiations to create Song Xin filter a better future.