With the extent of water pollution worsening charcoal, drinking 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 the quality of drinking water, you must use the 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 use, water quality The use of wood activated carbon life 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 organic matter, because the cost is too high and can not be promoted. Ultrafiltration although cheaper, but only effective for the removal of organic molecules gold activated carbon, the scope has been limited. Activated carbon is generally a specific method for removing an organic compound is the cheapest. Silver shell activated carbon is activated carbon to purify drinking water function best selection of 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 life we ??often see, some Hu Park and reservoir water was dirty and there with strong odor, seriously affected the lives of the ecological environment and residents. For all classes of sewage treatment, it is recommended to use potassium permanganate + wet together powdered activated carbon dosing purification treatment. Some lakes, reservoirs serious water pollution, eutrophication gradually deepened, under appropriate conditions, the algae blooms. Algae in the metabolic process will produce geosmin (GSM) and 2-methyl-isobornyl (MIB) and other substances caused by foul, leading to water smelly, but the conventional process for the removal of substances causing olfactory ability is limited and can not be completely removed in sewage The smell. For this type of wastewater treatment, activated carbon plant by adding potassium permanganate + wet powdered activated carbon conducted a series of experiments. Beaker experiments show that the rate of powdered active carbon, powdered activated carbon adsorption and adsorption time-related, combined with potassium permanganate + best way to wet powdered activated carbon is: powder activated carbon dosing in the reservoir water intake, dosage 20mg / L; potassium permanganate dosing in water inlet pipe (coagulant dosing point before), dosage of 0.5mg / L. Production test shows that the role of the conventional process of removing the odor is limited, and lower pre-chlorination process to remove odor effect. At lower odor threshold of raw water, the potassium permanganate pre-oxidation technology can obtain satisfactory deodorizing effect, the removal rate of filtered water smelly threshold more than 80%. Compared with the three processes, the effect of potassium permanganate + deodorant wet powdered activated carbon technology is best, after removal of the filter algae 84.87%, MIB removal rate was 100%, the threshold for odor removal 90.63% . Production test also showed a small wet powdered activated carbon pollution, dosing and convenient features. Iodine peach shell activated carbon | Foshan charcoal | Song Xin decolorizing charcoal filter provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) strong, credible, in Zhengzhou, Henan cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Song Xin filter into the brilliant and you work for a better future!