公开(公告)号：US20170297932A1

公开(公告)日：2017-10-19

申请号：US15484558

申请日：2017-04-11

Applicant: PHILLIPS 66 COMPANY

Inventor： Vrajesh Mehta ,  J. Bryant Pollock ,  Michael W. Page ,  Sriram Satya

IPC: C02F1/72 ,  B09C1/00 ,  C02F101/32 ,  C02F103/06

CPC classification number: C02F1/722 ,  B09C1/002 ,  C02F1/725 ,  C02F2101/322 ,  C02F2103/06

Abstract: A method of remediating groundwater by injection a first aqueous solution and then a second aqueous solution into a well situated within the area of the groundwater to be remediated. The first aqueous solution comprises an iron ligand while the second aqueous solution comprises an oxidizing agent. It is envisioned that the ppm ratio of the iron ligand to oxidizing agent ranges from about 0.0005 to about 0.1.