... .Environment protection projects 1.water treatment: It is used in removal heavy metals,carcinogen,stale small,bacterium,decolor,etc2.air purification: ... It can used in filter ozone,SO2,NO2,flue gas,toxic ... adsorbate which increase the adsorbability.4.it can be used in purify water, anti-chemical,such as medichine,wine,suger ...