Function OverviewSkid-mounted fine and absorptive filtration device is used for the fine and absorptive filtration after treatment of special sewage of oil field of drilling sewage and wastewater of fracturing operation. It can remove odours,Website:http://www.dhpetrotools.com, colors, chlorine and some heavy metals.Process indexes1. It can reach the standard requirements for reinjection and recharge safe formation or standard-meeting discharge.2. Treatment quantity of 5m3/h, 10m3/h and 15m3/h.Structure features1. Fine filters have the dimensions of Ф800, Ф1000 and Ф1200, with the filtration precision of 2~5μm.2. Filtration device is formed by series connection of multi-filter media filter, fine filter and active carbon filter.