公开(公告)号：US20160368786A1

公开(公告)日：2016-12-22

申请号：US15189590

申请日：2016-06-22

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Riley B. NEEDHAM ,  Sriram SOLAIRAJ

IPC: C02F1/28 ,  C02F1/72 ,  B01J20/28 ,  B01D21/00 ,  B01J20/06 ,  C02F1/38 ,  B01D15/02

CPC classification number: C02F1/281 ,  B01D15/02 ,  B01D21/00 ,  B01J20/06 ,  B01J20/28016 ,  B01J20/3204 ,  B01J20/3236 ,  C02F1/285 ,  C02F1/288 ,  C02F1/385 ,  C02F1/72 ,  C02F2001/007 ,  C02F2101/301 ,  C02F2101/40 ,  C02F2103/10

Abstract: A method for removing a surfactant from a water stream includes contacting the water stream with a particulate support having a hydrous iron oxide coating to provide a treated water stream. The treated water stream has less surfactant than the water stream.

Abstract translation: 从水流中除去表面活性剂的方法包括使水流与具有含水氧化铁涂层的颗粒载体接触以提供经处理的水流。 经处理的水流具有比水流更少的表面活性剂。