发明名称 PROCESS FOR TREATMENT OF PRODUCED WATER
摘要 A process for treating produced water in heavy oil production comprises, providing an oil/water mixture gathered from an oil/water collection well, whereby oil from said oil/water mixture is separated to provide an oil product and a produced water product containing oil, dissolved gases and dissolved solutes. Said produced water product is then deoiled, and the deoiled water subsequently passes though a membrane system, resulting in permeate water and reject. The resulting permeate water is sent on to a boiler system for production of steam, and the reject is introduced into an evaporator to result in distillate water and blow down. Thereafter, the blow down may be charged into zero liquid discharge treatment; and the distillate water added to the membrane permeate.
申请公布号 US2010294719(A1) 申请公布日期 2010.11.25
申请号 US20090468095 申请日期 2009.05.19
申请人 POLIZZOTTI DAVID M;SIM GRAHAM 发明人 POLIZZOTTI DAVID M.;SIM GRAHAM
分类号 C02F1/44 主分类号 C02F1/44
代理机构 代理人
主权项
地址