Research on Efficient Purification and Treatment Technology for Oily Waste water
With the increase of oilfield exploitation time,oilfield exploitation has gradually entered the later stage,and a large amount of chemical agents have been used to enhance the recovery rate of the oilfield,resulting in the generation of many difficult to decompose oily wastewater.In order to address the shortcomings of high cost and low efficiency in magnetic nano oil removal technology,an efficient purification treatment technology for oily wastewater has been proposed.Through experimental verification,the feasibility and optimal oil removal ratio of using low-cost magnetic materials composed of iron oxide and silicon dioxide for oil removal have been demonstrated,effectively reducing the treatment cost of oily wastewater.
oily wastewatertriiron tetroxidesilicon dioxidemagnetic material
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